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[PATCH] ALSA: usb-audio: Reduce latency at playback start, take#2
by Takashi Iwai 07 Jul '21

07 Jul '21

This is another attempt for the reduction of the latency at the start of a USB audio playback stream. The first attempt in the commit 9ce650a75a3b caused an unexpected regression (a deadlock with pipewire usage) and was later reverted by the commit 4b820e167bf6. The devils are always living in details, of course; the cause of the deadlock was the call of snd_pcm_period_elapsed() inside prepare_playback_urb() callback. In the original code, this callback is never called from the stream lock context as it's driven solely from the URB complete callback. Along with the movement of the URB submission into the trigger START, this prepare call may be also executed in the stream lock context, hence it deadlocked with the another lock in snd_pcm_period_elapsed(). (Note that this happens only conditionally with a small period size that matches with the URB buffer length, which was a reason I overlooked during my tests. Also, the problem wasn't seen in the capture stream because the capture stream handles the period-elapsed only at retire callback that isn't executed at the trigger.) If it were only about avoiding the deadlock, it'd be possible to use snd_pcm_period_elapsed_under_stream_lock() as a solution. However, in general, the period elapsed notification must be sent after the actual stream start, and replacing the call wouldn't satisfy the pattern. A better option is to delay the notification after the stream start procedure finished, instead. In the case of USB framework, one of the fitting place would be the complete callback of the first URB. So, as a workaround of the deadlock and the order fixes above, in addition to the re-applying the changes in the commit 9ce650a75a3, this patch introduces a new flag indicating the delayed period-elapsed handling and sets it under the possible deadlock condition (i.e. prepare callback being called before subs->running is set). Once when the flag is set, the period-elapsed call is handled at a later URB complete call instead. As a reference for the original motivation for the low-latency change, I cite here again: | USB-audio driver behaves a bit strangely for the playback stream -- | namely, it starts sending silent packets at PCM prepare state while | the actual data is submitted at first when the trigger START is | kicked off. This is a workaround for the behavior where URBs are | processed too quickly at the beginning. That is, if we start | submitting URBs at trigger START, the first few URBs will be | immediately completed, and this would result in the immediate | period-elapsed calls right after the start, which may confuse | applications. | | OTOH, submitting the data after silent URBs would, of course, result | in a certain delay of the actual data processing, and this is rather | more serious problem on modern systems, in practice. | | This patch tries to revert the workaround and lets the URB | submission starting at PCM trigger for the playback again. As far | as I've tested with various backends (native ALSA, PA, JACK, PW), I | haven't seen any problems (famous last words :) | | Note that the capture stream handling needs no such workaround, | since the capture is driven per received URB. Link: https://lore.kernel.org/r/4e71531f-4535-fd46-040e-506a3c256bbd@marcan.st Link: https://lore.kernel.org/r/s5hbl7li0fe.wl-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai(a)suse.de> --- sound/usb/card.h | 1 + sound/usb/pcm.c | 26 +++++++++++++++++++++----- 2 files changed, 22 insertions(+), 5 deletions(-) diff --git a/sound/usb/card.h b/sound/usb/card.h index f41dbdc31336..6c0a052a28f9 100644 --- a/sound/usb/card.h +++ b/sound/usb/card.h @@ -158,6 +158,7 @@ struct snd_usb_substream { unsigned int stream_offset_adj; /* Bytes to drop from beginning of stream (for non-compliant devices) */ unsigned int running: 1; /* running status */ + unsigned int period_elapsed_pending; /* delay period handling */ unsigned int buffer_bytes; /* buffer size in bytes */ unsigned int inflight_bytes; /* in-flight data bytes on buffer (for playback) */ diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c index e26d37365f02..4e5031a68064 100644 --- a/sound/usb/pcm.c +++ b/sound/usb/pcm.c @@ -611,13 +611,9 @@ static int snd_usb_pcm_prepare(struct snd_pcm_substream *substream) subs->hwptr_done = 0; subs->transfer_done = 0; subs->last_frame_number = 0; + subs->period_elapsed_pending = 0; runtime->delay = 0; - /* for playback, submit the URBs now; otherwise, the first hwptr_done - * updates for all URBs would happen at the same time when starting */ - if (subs->direction == SNDRV_PCM_STREAM_PLAYBACK) - ret = start_endpoints(subs); - unlock: snd_usb_unlock_shutdown(chip); return ret; @@ -1398,6 +1394,10 @@ static void prepare_playback_urb(struct snd_usb_substream *subs, subs->trigger_tstamp_pending_update = false; } + if (period_elapsed && !subs->running) { + subs->period_elapsed_pending = 1; + period_elapsed = 0; + } spin_unlock_irqrestore(&subs->lock, flags); urb->transfer_buffer_length = bytes; if (period_elapsed) @@ -1413,6 +1413,7 @@ static void retire_playback_urb(struct snd_usb_substream *subs, { unsigned long flags; struct snd_urb_ctx *ctx = urb->context; + bool period_elapsed = false; spin_lock_irqsave(&subs->lock, flags); if (ctx->queued) { @@ -1423,13 +1424,20 @@ static void retire_playback_urb(struct snd_usb_substream *subs, } subs->last_frame_number = usb_get_current_frame_number(subs->dev); + if (subs->running) { + period_elapsed = subs->period_elapsed_pending; + subs->period_elapsed_pending = 0; + } spin_unlock_irqrestore(&subs->lock, flags); + if (period_elapsed) + snd_pcm_period_elapsed(subs->pcm_substream); } static int snd_usb_substream_playback_trigger(struct snd_pcm_substream *substream, int cmd) { struct snd_usb_substream *subs = substream->runtime->private_data; + int err; switch (cmd) { case SNDRV_PCM_TRIGGER_START: @@ -1440,6 +1448,14 @@ static int snd_usb_substream_playback_trigger(struct snd_pcm_substream *substrea prepare_playback_urb, retire_playback_urb, subs); + if (cmd == SNDRV_PCM_TRIGGER_START) { + err = start_endpoints(subs); + if (err < 0) { + snd_usb_endpoint_set_callback(subs->data_endpoint, + NULL, NULL, NULL); + return err; + } + } subs->running = 1; dev_dbg(&subs->dev->dev, "%d:%d Start Playback PCM\n", subs->cur_audiofmt->iface, -- 2.26.2

1 0

[PATCH v2] ASoC: add stop_dma_first flag to reverse the stop sequence
by Vijendar Mukunda 07 Jul '21

07 Jul '21

From: Vijendar Mukunda <Vijendar.Mukunda(a)amd.com> On stream stop, currently CPU DAI stop sequence invoked first followed by DMA. For Few platforms, it is required to stop the DMA first before stopping CPU DAI. For Stoneyridge platform, it is required to invoke DMA driver stop first rather than invoking DWC I2S controller stop. Introduced new flag in sound card structure for reordering stop sequence. Based on flag check, ASoC core will re-order the stop requence. Signed-off-by: Vijendar Mukunda <vijendar.mukunda(a)amd.com> --- v1 -> v2: renamed flag as "stop_dma_fist" fixed build error by removing extra + symbol sound/soc/soc-pcm.c:1019:3: error: expected expression before 'struct' 1019 | + struct snd_soc_card *card = rtd->card; include/sound/soc.h | 1 + sound/soc/amd/acp-da7219-max98357a.c | 1 + sound/soc/soc-pcm.c | 23 +++++++++++++++++------ 3 files changed, 19 insertions(+), 6 deletions(-) diff --git a/include/sound/soc.h b/include/sound/soc.h index 675849d07284..aa63282aac2c 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -982,6 +982,7 @@ struct snd_soc_card { unsigned int disable_route_checks:1; unsigned int probed:1; unsigned int component_chaining:1; + unsigned int stop_dma_first:1; void *drvdata; }; diff --git a/sound/soc/amd/acp-da7219-max98357a.c b/sound/soc/amd/acp-da7219-max98357a.c index 84e3906abd4f..a2bf49f81a80 100644 --- a/sound/soc/amd/acp-da7219-max98357a.c +++ b/sound/soc/amd/acp-da7219-max98357a.c @@ -742,6 +742,7 @@ static int cz_probe(struct platform_device *pdev) if (!machine) return -ENOMEM; card->dev = &pdev->dev; + cz_card.stop_dma_first = true; platform_set_drvdata(pdev, card); snd_soc_card_set_drvdata(card, machine); ret = devm_snd_soc_register_card(&pdev->dev, card); diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 46513bb97904..062fb6fcc03f 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -1015,6 +1015,8 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream, static int soc_pcm_trigger(struct snd_pcm_substream *substream, int cmd) { + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); + struct snd_soc_card *card = rtd->card; int ret = -EINVAL, _ret = 0; int rollback = 0; @@ -1055,14 +1057,23 @@ static int soc_pcm_trigger(struct snd_pcm_substream *substream, int cmd) case SNDRV_PCM_TRIGGER_STOP: case SNDRV_PCM_TRIGGER_SUSPEND: case SNDRV_PCM_TRIGGER_PAUSE_PUSH: - ret = snd_soc_pcm_dai_trigger(substream, cmd, rollback); - if (ret < 0) - break; + if (card->stop_dma_first) { + ret = snd_soc_pcm_component_trigger(substream, cmd, rollback); + if (ret < 0) + break; - ret = snd_soc_pcm_component_trigger(substream, cmd, rollback); - if (ret < 0) - break; + ret = snd_soc_pcm_dai_trigger(substream, cmd, rollback); + if (ret < 0) + break; + } else { + ret = snd_soc_pcm_dai_trigger(substream, cmd, rollback); + if (ret < 0) + break; + ret = snd_soc_pcm_component_trigger(substream, cmd, rollback); + if (ret < 0) + break; + } ret = snd_soc_link_trigger(substream, cmd, rollback); break; } -- 2.17.1

3 2

[PATCH] bus: Make remove callback return void
by Uwe Kleine-König 06 Jul '21

06 Jul '21

The driver core ignores the return value of this callback because there is only little it can do when a device disappears. This is the final bit of a long lasting cleanup quest where several buses were converted to also return void from their remove callback. Additionally some resource leaks were fixed that were caused by drivers returning an error code in the expectation that the driver won't go away. With struct bus_type::remove returning void it's prevented that newly implemented buses return an ignored error code and so don't anticipate wrong expectations for driver authors. Signed-off-by: Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> --- Hello, this patch depends on "PCI: endpoint: Make struct pci_epf_driver::remove return void" that is not yet applied, see https://lore.kernel.org/r/20210223090757.57604-1-u.kleine-koenig@pengutroni…. I tested it using allmodconfig on amd64 and arm, but I wouldn't be surprised if I still missed to convert a driver. So it would be great to get this into next early after the merge window closes. I send this mail to all people that get_maintainer.pl emits for this patch. I wonder how many recipents will refuse this mail because of the long Cc: list :-) Best regards Uwe arch/arm/common/locomo.c | 3 +-- arch/arm/common/sa1111.c | 4 +--- arch/arm/mach-rpc/ecard.c | 4 +--- arch/mips/sgi-ip22/ip22-gio.c | 3 +-- arch/parisc/kernel/drivers.c | 5 ++--- arch/powerpc/platforms/ps3/system-bus.c | 3 +-- arch/powerpc/platforms/pseries/ibmebus.c | 3 +-- arch/powerpc/platforms/pseries/vio.c | 3 +-- drivers/acpi/bus.c | 3 +-- drivers/amba/bus.c | 4 +--- drivers/base/auxiliary.c | 4 +--- drivers/base/isa.c | 4 +--- drivers/base/platform.c | 4 +--- drivers/bcma/main.c | 6 ++---- drivers/bus/sunxi-rsb.c | 4 +--- drivers/cxl/core.c | 3 +-- drivers/dax/bus.c | 4 +--- drivers/dma/idxd/sysfs.c | 4 +--- drivers/firewire/core-device.c | 4 +--- drivers/firmware/arm_scmi/bus.c | 4 +--- drivers/firmware/google/coreboot_table.c | 4 +--- drivers/fpga/dfl.c | 4 +--- drivers/hid/hid-core.c | 4 +--- drivers/hid/intel-ish-hid/ishtp/bus.c | 4 +--- drivers/hv/vmbus_drv.c | 5 +---- drivers/hwtracing/intel_th/core.c | 4 +--- drivers/i2c/i2c-core-base.c | 5 +---- drivers/i3c/master.c | 4 +--- drivers/input/gameport/gameport.c | 3 +-- drivers/input/serio/serio.c | 3 +-- drivers/ipack/ipack.c | 4 +--- drivers/macintosh/macio_asic.c | 4 +--- drivers/mcb/mcb-core.c | 4 +--- drivers/media/pci/bt8xx/bttv-gpio.c | 3 +-- drivers/memstick/core/memstick.c | 3 +-- drivers/mfd/mcp-core.c | 3 +-- drivers/misc/mei/bus.c | 4 +--- drivers/misc/tifm_core.c | 3 +-- drivers/mmc/core/bus.c | 4 +--- drivers/mmc/core/sdio_bus.c | 4 +--- drivers/net/netdevsim/bus.c | 3 +-- drivers/ntb/core.c | 4 +--- drivers/ntb/ntb_transport.c | 4 +--- drivers/nvdimm/bus.c | 3 +-- drivers/pci/endpoint/pci-epf-core.c | 4 +--- drivers/pci/pci-driver.c | 3 +-- drivers/pcmcia/ds.c | 4 +--- drivers/platform/surface/aggregator/bus.c | 4 +--- drivers/platform/x86/wmi.c | 4 +--- drivers/pnp/driver.c | 3 +-- drivers/rapidio/rio-driver.c | 4 +--- drivers/rpmsg/rpmsg_core.c | 4 +--- drivers/scsi/scsi_debug.c | 3 +-- drivers/siox/siox-core.c | 4 +--- drivers/slimbus/core.c | 4 +--- drivers/soc/qcom/apr.c | 4 +--- drivers/spi/spi.c | 4 +--- drivers/spmi/spmi.c | 3 +-- drivers/ssb/main.c | 4 +--- drivers/staging/fieldbus/anybuss/host.c | 4 +--- drivers/staging/greybus/gbphy.c | 4 +--- drivers/target/loopback/tcm_loop.c | 5 ++--- drivers/thunderbolt/domain.c | 4 +--- drivers/tty/serdev/core.c | 4 +--- drivers/usb/common/ulpi.c | 4 +--- drivers/usb/serial/bus.c | 4 +--- drivers/usb/typec/bus.c | 4 +--- drivers/vdpa/vdpa.c | 4 +--- drivers/vfio/mdev/mdev_driver.c | 4 +--- drivers/virtio/virtio.c | 3 +-- drivers/vme/vme.c | 4 +--- drivers/xen/xenbus/xenbus.h | 2 +- drivers/xen/xenbus/xenbus_probe.c | 4 +--- include/linux/device/bus.h | 2 +- sound/aoa/soundbus/core.c | 4 +--- 75 files changed, 78 insertions(+), 204 deletions(-) diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c index e45f4e4e06b6..24d21ba63030 100644 --- a/arch/arm/common/locomo.c +++ b/arch/arm/common/locomo.c @@ -834,14 +834,13 @@ static int locomo_bus_probe(struct device *dev) return ret; } -static int locomo_bus_remove(struct device *dev) +static void locomo_bus_remove(struct device *dev) { struct locomo_dev *ldev = LOCOMO_DEV(dev); struct locomo_driver *drv = LOCOMO_DRV(dev->driver); if (drv->remove) drv->remove(ldev); - return 0; } struct bus_type locomo_bus_type = { diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c index ff5e0d04cb89..092a2ebc0c28 100644 --- a/arch/arm/common/sa1111.c +++ b/arch/arm/common/sa1111.c @@ -1364,15 +1364,13 @@ static int sa1111_bus_probe(struct device *dev) return ret; } -static int sa1111_bus_remove(struct device *dev) +static void sa1111_bus_remove(struct device *dev) { struct sa1111_dev *sadev = to_sa1111_device(dev); struct sa1111_driver *drv = SA1111_DRV(dev->driver); if (drv->remove) drv->remove(sadev); - - return 0; } struct bus_type sa1111_bus_type = { diff --git a/arch/arm/mach-rpc/ecard.c b/arch/arm/mach-rpc/ecard.c index 827b50f1c73e..53813f9464a2 100644 --- a/arch/arm/mach-rpc/ecard.c +++ b/arch/arm/mach-rpc/ecard.c @@ -1052,7 +1052,7 @@ static int ecard_drv_probe(struct device *dev) return ret; } -static int ecard_drv_remove(struct device *dev) +static void ecard_drv_remove(struct device *dev) { struct expansion_card *ec = ECARD_DEV(dev); struct ecard_driver *drv = ECARD_DRV(dev->driver); @@ -1067,8 +1067,6 @@ static int ecard_drv_remove(struct device *dev) ec->ops = &ecard_default_ops; barrier(); ec->irq_data = NULL; - - return 0; } /* diff --git a/arch/mips/sgi-ip22/ip22-gio.c b/arch/mips/sgi-ip22/ip22-gio.c index de0768a49ee8..dfc52f661ad0 100644 --- a/arch/mips/sgi-ip22/ip22-gio.c +++ b/arch/mips/sgi-ip22/ip22-gio.c @@ -143,14 +143,13 @@ static int gio_device_probe(struct device *dev) return error; } -static int gio_device_remove(struct device *dev) +static void gio_device_remove(struct device *dev) { struct gio_device *gio_dev = to_gio_device(dev); struct gio_driver *drv = to_gio_driver(dev->driver); if (dev->driver && drv->remove) drv->remove(gio_dev); - return 0; } static void gio_device_shutdown(struct device *dev) diff --git a/arch/parisc/kernel/drivers.c b/arch/parisc/kernel/drivers.c index 80fa0650736b..776d624a7207 100644 --- a/arch/parisc/kernel/drivers.c +++ b/arch/parisc/kernel/drivers.c @@ -133,14 +133,13 @@ static int parisc_driver_probe(struct device *dev) return rc; } -static int __exit parisc_driver_remove(struct device *dev) +static void __exit parisc_driver_remove(struct device *dev) { struct parisc_device *pa_dev = to_parisc_device(dev); struct parisc_driver *pa_drv = to_parisc_driver(dev->driver); + if (pa_drv->remove) pa_drv->remove(pa_dev); - - return 0; } diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c index 1a5665875165..cc5774c64fae 100644 --- a/arch/powerpc/platforms/ps3/system-bus.c +++ b/arch/powerpc/platforms/ps3/system-bus.c @@ -381,7 +381,7 @@ static int ps3_system_bus_probe(struct device *_dev) return result; } -static int ps3_system_bus_remove(struct device *_dev) +static void ps3_system_bus_remove(struct device *_dev) { struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); struct ps3_system_bus_driver *drv; @@ -399,7 +399,6 @@ static int ps3_system_bus_remove(struct device *_dev) __func__, __LINE__, drv->core.name); pr_debug(" <- %s:%d: %s\n", __func__, __LINE__, dev_name(&dev->core)); - return 0; } static void ps3_system_bus_shutdown(struct device *_dev) diff --git a/arch/powerpc/platforms/pseries/ibmebus.c b/arch/powerpc/platforms/pseries/ibmebus.c index c6c79ef55e13..7ee3ed7d6cc2 100644 --- a/arch/powerpc/platforms/pseries/ibmebus.c +++ b/arch/powerpc/platforms/pseries/ibmebus.c @@ -366,14 +366,13 @@ static int ibmebus_bus_device_probe(struct device *dev) return error; } -static int ibmebus_bus_device_remove(struct device *dev) +static void ibmebus_bus_device_remove(struct device *dev) { struct platform_device *of_dev = to_platform_device(dev); struct platform_driver *drv = to_platform_driver(dev->driver); if (dev->driver && drv->remove) drv->remove(of_dev); - return 0; } static void ibmebus_bus_device_shutdown(struct device *dev) diff --git a/arch/powerpc/platforms/pseries/vio.c b/arch/powerpc/platforms/pseries/vio.c index e00f3725ec96..58283cecbd52 100644 --- a/arch/powerpc/platforms/pseries/vio.c +++ b/arch/powerpc/platforms/pseries/vio.c @@ -1257,7 +1257,7 @@ static int vio_bus_probe(struct device *dev) } /* convert from struct device to struct vio_dev and pass to driver. */ -static int vio_bus_remove(struct device *dev) +static void vio_bus_remove(struct device *dev) { struct vio_dev *viodev = to_vio_dev(dev); struct vio_driver *viodrv = to_vio_driver(dev->driver); @@ -1276,7 +1276,6 @@ static int vio_bus_remove(struct device *dev) vio_cmo_bus_remove(viodev); put_device(devptr); - return 0; } static void vio_bus_shutdown(struct device *dev) diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index ee24246d88fd..51f374e42869 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -1018,7 +1018,7 @@ static int acpi_device_probe(struct device *dev) return 0; } -static int acpi_device_remove(struct device *dev) +static void acpi_device_remove(struct device *dev) { struct acpi_device *acpi_dev = to_acpi_device(dev); struct acpi_driver *acpi_drv = acpi_dev->driver; @@ -1033,7 +1033,6 @@ static int acpi_device_remove(struct device *dev) acpi_dev->driver_data = NULL; put_device(dev); - return 0; } struct bus_type acpi_bus_type = { diff --git a/drivers/amba/bus.c b/drivers/amba/bus.c index 939ca220bf78..962041148482 100644 --- a/drivers/amba/bus.c +++ b/drivers/amba/bus.c @@ -219,7 +219,7 @@ static int amba_probe(struct device *dev) return ret; } -static int amba_remove(struct device *dev) +static void amba_remove(struct device *dev) { struct amba_device *pcdev = to_amba_device(dev); struct amba_driver *drv = to_amba_driver(dev->driver); @@ -236,8 +236,6 @@ static int amba_remove(struct device *dev) amba_put_disable_pclk(pcdev); dev_pm_domain_detach(dev, true); - - return 0; } static void amba_shutdown(struct device *dev) diff --git a/drivers/base/auxiliary.c b/drivers/base/auxiliary.c index adc199dfba3c..0c86f5bed9f4 100644 --- a/drivers/base/auxiliary.c +++ b/drivers/base/auxiliary.c @@ -79,7 +79,7 @@ static int auxiliary_bus_probe(struct device *dev) return ret; } -static int auxiliary_bus_remove(struct device *dev) +static void auxiliary_bus_remove(struct device *dev) { struct auxiliary_driver *auxdrv = to_auxiliary_drv(dev->driver); struct auxiliary_device *auxdev = to_auxiliary_dev(dev); @@ -87,8 +87,6 @@ static int auxiliary_bus_remove(struct device *dev) if (auxdrv->remove) auxdrv->remove(auxdev); dev_pm_domain_detach(dev, true); - - return 0; } static void auxiliary_bus_shutdown(struct device *dev) diff --git a/drivers/base/isa.c b/drivers/base/isa.c index aa4737667026..55e3ee2da98f 100644 --- a/drivers/base/isa.c +++ b/drivers/base/isa.c @@ -46,14 +46,12 @@ static int isa_bus_probe(struct device *dev) return 0; } -static int isa_bus_remove(struct device *dev) +static void isa_bus_remove(struct device *dev) { struct isa_driver *isa_driver = dev->platform_data; if (isa_driver && isa_driver->remove) isa_driver->remove(dev, to_isa_dev(dev)->id); - - return 0; } static void isa_bus_shutdown(struct device *dev) diff --git a/drivers/base/platform.c b/drivers/base/platform.c index 8640578f45e9..a94b7f454881 100644 --- a/drivers/base/platform.c +++ b/drivers/base/platform.c @@ -1438,7 +1438,7 @@ static int platform_probe(struct device *_dev) return ret; } -static int platform_remove(struct device *_dev) +static void platform_remove(struct device *_dev) { struct platform_driver *drv = to_platform_driver(_dev->driver); struct platform_device *dev = to_platform_device(_dev); @@ -1450,8 +1450,6 @@ static int platform_remove(struct device *_dev) dev_warn(_dev, "remove callback returned a non-zero value. This will be ignored.\n"); } dev_pm_domain_detach(_dev, true); - - return 0; } static void platform_shutdown(struct device *_dev) diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c index 6535614a7dc1..e076630d17bd 100644 --- a/drivers/bcma/main.c +++ b/drivers/bcma/main.c @@ -27,7 +27,7 @@ static DEFINE_MUTEX(bcma_buses_mutex); static int bcma_bus_match(struct device *dev, struct device_driver *drv); static int bcma_device_probe(struct device *dev); -static int bcma_device_remove(struct device *dev); +static void bcma_device_remove(struct device *dev); static int bcma_device_uevent(struct device *dev, struct kobj_uevent_env *env); static ssize_t manuf_show(struct device *dev, struct device_attribute *attr, char *buf) @@ -614,7 +614,7 @@ static int bcma_device_probe(struct device *dev) return err; } -static int bcma_device_remove(struct device *dev) +static void bcma_device_remove(struct device *dev) { struct bcma_device *core = container_of(dev, struct bcma_device, dev); struct bcma_driver *adrv = container_of(dev->driver, struct bcma_driver, @@ -623,8 +623,6 @@ static int bcma_device_remove(struct device *dev) if (adrv->remove) adrv->remove(core); put_device(dev); - - return 0; } static int bcma_device_uevent(struct device *dev, struct kobj_uevent_env *env) diff --git a/drivers/bus/sunxi-rsb.c b/drivers/bus/sunxi-rsb.c index d46db132d085..6f225dddc74f 100644 --- a/drivers/bus/sunxi-rsb.c +++ b/drivers/bus/sunxi-rsb.c @@ -169,13 +169,11 @@ static int sunxi_rsb_device_probe(struct device *dev) return drv->probe(rdev); } -static int sunxi_rsb_device_remove(struct device *dev) +static void sunxi_rsb_device_remove(struct device *dev) { const struct sunxi_rsb_driver *drv = to_sunxi_rsb_driver(dev->driver); drv->remove(to_sunxi_rsb_device(dev)); - - return 0; } static struct bus_type sunxi_rsb_bus = { diff --git a/drivers/cxl/core.c b/drivers/cxl/core.c index a2e4d54fc7bc..2b90b7c3b9d7 100644 --- a/drivers/cxl/core.c +++ b/drivers/cxl/core.c @@ -1034,13 +1034,12 @@ static int cxl_bus_probe(struct device *dev) return to_cxl_drv(dev->driver)->probe(dev); } -static int cxl_bus_remove(struct device *dev) +static void cxl_bus_remove(struct device *dev) { struct cxl_driver *cxl_drv = to_cxl_drv(dev->driver); if (cxl_drv->remove) cxl_drv->remove(dev); - return 0; } struct bus_type cxl_bus_type = { diff --git a/drivers/dax/bus.c b/drivers/dax/bus.c index 5aee26e1bbd6..6cc4da4c713d 100644 --- a/drivers/dax/bus.c +++ b/drivers/dax/bus.c @@ -172,15 +172,13 @@ static int dax_bus_probe(struct device *dev) return 0; } -static int dax_bus_remove(struct device *dev) +static void dax_bus_remove(struct device *dev) { struct dax_device_driver *dax_drv = to_dax_drv(dev->driver); struct dev_dax *dev_dax = to_dev_dax(dev); if (dax_drv->remove) dax_drv->remove(dev_dax); - - return 0; } static struct bus_type dax_bus_type = { diff --git a/drivers/dma/idxd/sysfs.c b/drivers/dma/idxd/sysfs.c index 0460d58e3941..5a017c62c752 100644 --- a/drivers/dma/idxd/sysfs.c +++ b/drivers/dma/idxd/sysfs.c @@ -260,7 +260,7 @@ static void disable_wq(struct idxd_wq *wq) dev_info(dev, "wq %s disabled\n", dev_name(&wq->conf_dev)); } -static int idxd_config_bus_remove(struct device *dev) +static void idxd_config_bus_remove(struct device *dev) { int rc; @@ -305,8 +305,6 @@ static int idxd_config_bus_remove(struct device *dev) dev_info(dev, "Device %s disabled\n", dev_name(dev)); } - - return 0; } static void idxd_config_bus_shutdown(struct device *dev) diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c index 68216988391f..90ed8fdaba75 100644 --- a/drivers/firewire/core-device.c +++ b/drivers/firewire/core-device.c @@ -187,14 +187,12 @@ static int fw_unit_probe(struct device *dev) return driver->probe(fw_unit(dev), unit_match(dev, dev->driver)); } -static int fw_unit_remove(struct device *dev) +static void fw_unit_remove(struct device *dev) { struct fw_driver *driver = container_of(dev->driver, struct fw_driver, driver); driver->remove(fw_unit(dev)); - - return 0; } static int get_modalias(struct fw_unit *unit, char *buffer, size_t buffer_size) diff --git a/drivers/firmware/arm_scmi/bus.c b/drivers/firmware/arm_scmi/bus.c index 784cf0027da3..2682c3df651c 100644 --- a/drivers/firmware/arm_scmi/bus.c +++ b/drivers/firmware/arm_scmi/bus.c @@ -116,15 +116,13 @@ static int scmi_dev_probe(struct device *dev) return scmi_drv->probe(scmi_dev); } -static int scmi_dev_remove(struct device *dev) +static void scmi_dev_remove(struct device *dev) { struct scmi_driver *scmi_drv = to_scmi_driver(dev->driver); struct scmi_device *scmi_dev = to_scmi_dev(dev); if (scmi_drv->remove) scmi_drv->remove(scmi_dev); - - return 0; } static struct bus_type scmi_bus_type = { diff --git a/drivers/firmware/google/coreboot_table.c b/drivers/firmware/google/coreboot_table.c index dc83ea118c67..c52bcaa9def6 100644 --- a/drivers/firmware/google/coreboot_table.c +++ b/drivers/firmware/google/coreboot_table.c @@ -44,15 +44,13 @@ static int coreboot_bus_probe(struct device *dev) return ret; } -static int coreboot_bus_remove(struct device *dev) +static void coreboot_bus_remove(struct device *dev) { struct coreboot_device *device = CB_DEV(dev); struct coreboot_driver *driver = CB_DRV(dev->driver); if (driver->remove) driver->remove(device); - - return 0; } static struct bus_type coreboot_bus_type = { diff --git a/drivers/fpga/dfl.c b/drivers/fpga/dfl.c index 511b20ff35a3..1ae6779a0dd6 100644 --- a/drivers/fpga/dfl.c +++ b/drivers/fpga/dfl.c @@ -284,15 +284,13 @@ static int dfl_bus_probe(struct device *dev) return ddrv->probe(ddev); } -static int dfl_bus_remove(struct device *dev) +static void dfl_bus_remove(struct device *dev) { struct dfl_driver *ddrv = to_dfl_drv(dev->driver); struct dfl_device *ddev = to_dfl_dev(dev); if (ddrv->remove) ddrv->remove(ddev); - - return 0; } static int dfl_bus_uevent(struct device *dev, struct kobj_uevent_env *env) diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 7db332139f7d..dbed2524fd47 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -2302,7 +2302,7 @@ static int hid_device_probe(struct device *dev) return ret; } -static int hid_device_remove(struct device *dev) +static void hid_device_remove(struct device *dev) { struct hid_device *hdev = to_hid_device(dev); struct hid_driver *hdrv; @@ -2322,8 +2322,6 @@ static int hid_device_remove(struct device *dev) if (!hdev->io_started) up(&hdev->driver_input_lock); - - return 0; } static ssize_t modalias_show(struct device *dev, struct device_attribute *a, diff --git a/drivers/hid/intel-ish-hid/ishtp/bus.c b/drivers/hid/intel-ish-hid/ishtp/bus.c index f0802b047ed8..8a51bd9cd093 100644 --- a/drivers/hid/intel-ish-hid/ishtp/bus.c +++ b/drivers/hid/intel-ish-hid/ishtp/bus.c @@ -255,7 +255,7 @@ static int ishtp_cl_bus_match(struct device *dev, struct device_driver *drv) * * Return: Return value from driver remove() call. */ -static int ishtp_cl_device_remove(struct device *dev) +static void ishtp_cl_device_remove(struct device *dev) { struct ishtp_cl_device *device = to_ishtp_cl_device(dev); struct ishtp_cl_driver *driver = to_ishtp_cl_driver(dev->driver); @@ -267,8 +267,6 @@ static int ishtp_cl_device_remove(struct device *dev) if (driver->remove) driver->remove(device); - - return 0; } /** diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c index 57bbbaa4e8f7..392c1ac4f819 100644 --- a/drivers/hv/vmbus_drv.c +++ b/drivers/hv/vmbus_drv.c @@ -922,7 +922,7 @@ static int vmbus_probe(struct device *child_device) /* * vmbus_remove - Remove a vmbus device */ -static int vmbus_remove(struct device *child_device) +static void vmbus_remove(struct device *child_device) { struct hv_driver *drv; struct hv_device *dev = device_to_hv_device(child_device); @@ -932,11 +932,8 @@ static int vmbus_remove(struct device *child_device) if (drv->remove) drv->remove(dev); } - - return 0; } - /* * vmbus_shutdown - Shutdown a vmbus device */ diff --git a/drivers/hwtracing/intel_th/core.c b/drivers/hwtracing/intel_th/core.c index 66eed2dff818..7e753a75d23b 100644 --- a/drivers/hwtracing/intel_th/core.c +++ b/drivers/hwtracing/intel_th/core.c @@ -95,7 +95,7 @@ static int intel_th_probe(struct device *dev) static void intel_th_device_remove(struct intel_th_device *thdev); -static int intel_th_remove(struct device *dev) +static void intel_th_remove(struct device *dev) { struct intel_th_driver *thdrv = to_intel_th_driver(dev->driver); struct intel_th_device *thdev = to_intel_th_device(dev); @@ -164,8 +164,6 @@ static int intel_th_remove(struct device *dev) pm_runtime_disable(dev); pm_runtime_set_active(dev); pm_runtime_enable(dev); - - return 0; } static struct bus_type intel_th_bus = { diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c index 84f12bf90644..54964fbe3f03 100644 --- a/drivers/i2c/i2c-core-base.c +++ b/drivers/i2c/i2c-core-base.c @@ -601,7 +601,7 @@ static int i2c_device_probe(struct device *dev) return status; } -static int i2c_device_remove(struct device *dev) +static void i2c_device_remove(struct device *dev) { struct i2c_client *client = to_i2c_client(dev); struct i2c_adapter *adap; @@ -631,9 +631,6 @@ static int i2c_device_remove(struct device *dev) client->irq = 0; if (client->flags & I2C_CLIENT_HOST_NOTIFY) pm_runtime_put(&client->adapter->dev); - - /* return always 0 because there is WIP to make remove-functions void */ - return 0; } #ifdef CONFIG_PM_SLEEP diff --git a/drivers/i3c/master.c b/drivers/i3c/master.c index e2e12a5585e5..c3b4c677b442 100644 --- a/drivers/i3c/master.c +++ b/drivers/i3c/master.c @@ -322,7 +322,7 @@ static int i3c_device_probe(struct device *dev) return driver->probe(i3cdev); } -static int i3c_device_remove(struct device *dev) +static void i3c_device_remove(struct device *dev) { struct i3c_device *i3cdev = dev_to_i3cdev(dev); struct i3c_driver *driver = drv_to_i3cdrv(dev->driver); @@ -331,8 +331,6 @@ static int i3c_device_remove(struct device *dev) driver->remove(i3cdev); i3c_device_free_ibi(i3cdev); - - return 0; } struct bus_type i3c_bus_type = { diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c index 61fa7e724172..db58a01b23d3 100644 --- a/drivers/input/gameport/gameport.c +++ b/drivers/input/gameport/gameport.c @@ -697,13 +697,12 @@ static int gameport_driver_probe(struct device *dev) return gameport->drv ? 0 : -ENODEV; } -static int gameport_driver_remove(struct device *dev) +static void gameport_driver_remove(struct device *dev) { struct gameport *gameport = to_gameport_port(dev); struct gameport_driver *drv = to_gameport_driver(dev->driver); drv->disconnect(gameport); - return 0; } static void gameport_attach_driver(struct gameport_driver *drv) diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c index 29f491082926..ec117be3d8d8 100644 --- a/drivers/input/serio/serio.c +++ b/drivers/input/serio/serio.c @@ -778,12 +778,11 @@ static int serio_driver_probe(struct device *dev) return serio_connect_driver(serio, drv); } -static int serio_driver_remove(struct device *dev) +static void serio_driver_remove(struct device *dev) { struct serio *serio = to_serio_port(dev); serio_disconnect_driver(serio); - return 0; } static void serio_cleanup(struct serio *serio) diff --git a/drivers/ipack/ipack.c b/drivers/ipack/ipack.c index 7de9605cac4f..b1c3198355e7 100644 --- a/drivers/ipack/ipack.c +++ b/drivers/ipack/ipack.c @@ -67,15 +67,13 @@ static int ipack_bus_probe(struct device *device) return drv->ops->probe(dev); } -static int ipack_bus_remove(struct device *device) +static void ipack_bus_remove(struct device *device) { struct ipack_device *dev = to_ipack_dev(device); struct ipack_driver *drv = to_ipack_driver(device->driver); if (drv->ops->remove) drv->ops->remove(dev); - - return 0; } static int ipack_uevent(struct device *dev, struct kobj_uevent_env *env) diff --git a/drivers/macintosh/macio_asic.c b/drivers/macintosh/macio_asic.c index 49af60bdac92..c1fdf2896021 100644 --- a/drivers/macintosh/macio_asic.c +++ b/drivers/macintosh/macio_asic.c @@ -88,7 +88,7 @@ static int macio_device_probe(struct device *dev) return error; } -static int macio_device_remove(struct device *dev) +static void macio_device_remove(struct device *dev) { struct macio_dev * macio_dev = to_macio_device(dev); struct macio_driver * drv = to_macio_driver(dev->driver); @@ -96,8 +96,6 @@ static int macio_device_remove(struct device *dev) if (dev->driver && drv->remove) drv->remove(macio_dev); macio_dev_put(macio_dev); - - return 0; } static void macio_device_shutdown(struct device *dev) diff --git a/drivers/mcb/mcb-core.c b/drivers/mcb/mcb-core.c index 38fbb3b59873..edf4ee6eff25 100644 --- a/drivers/mcb/mcb-core.c +++ b/drivers/mcb/mcb-core.c @@ -77,7 +77,7 @@ static int mcb_probe(struct device *dev) return ret; } -static int mcb_remove(struct device *dev) +static void mcb_remove(struct device *dev) { struct mcb_driver *mdrv = to_mcb_driver(dev->driver); struct mcb_device *mdev = to_mcb_device(dev); @@ -89,8 +89,6 @@ static int mcb_remove(struct device *dev) module_put(carrier_mod); put_device(&mdev->dev); - - return 0; } static void mcb_shutdown(struct device *dev) diff --git a/drivers/media/pci/bt8xx/bttv-gpio.c b/drivers/media/pci/bt8xx/bttv-gpio.c index b730225ca887..a2b18e2bed1b 100644 --- a/drivers/media/pci/bt8xx/bttv-gpio.c +++ b/drivers/media/pci/bt8xx/bttv-gpio.c @@ -46,14 +46,13 @@ static int bttv_sub_probe(struct device *dev) return sub->probe ? sub->probe(sdev) : -ENODEV; } -static int bttv_sub_remove(struct device *dev) +static void bttv_sub_remove(struct device *dev) { struct bttv_sub_device *sdev = to_bttv_sub_dev(dev); struct bttv_sub_driver *sub = to_bttv_sub_drv(dev->driver); if (sub->remove) sub->remove(sdev); - return 0; } struct bus_type bttv_sub_bus_type = { diff --git a/drivers/memstick/core/memstick.c b/drivers/memstick/core/memstick.c index bb1065990aeb..660df7d269fa 100644 --- a/drivers/memstick/core/memstick.c +++ b/drivers/memstick/core/memstick.c @@ -91,7 +91,7 @@ static int memstick_device_probe(struct device *dev) return rc; } -static int memstick_device_remove(struct device *dev) +static void memstick_device_remove(struct device *dev) { struct memstick_dev *card = container_of(dev, struct memstick_dev, dev); @@ -105,7 +105,6 @@ static int memstick_device_remove(struct device *dev) } put_device(dev); - return 0; } #ifdef CONFIG_PM diff --git a/drivers/mfd/mcp-core.c b/drivers/mfd/mcp-core.c index eff9423e90f5..2fa592c37c6f 100644 --- a/drivers/mfd/mcp-core.c +++ b/drivers/mfd/mcp-core.c @@ -33,13 +33,12 @@ static int mcp_bus_probe(struct device *dev) return drv->probe(mcp); } -static int mcp_bus_remove(struct device *dev) +static void mcp_bus_remove(struct device *dev) { struct mcp *mcp = to_mcp(dev); struct mcp_driver *drv = to_mcp_driver(dev->driver); drv->remove(mcp); - return 0; } static struct bus_type mcp_bus_type = { diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c index 935acc6bbf3c..3bf2bb4fd152 100644 --- a/drivers/misc/mei/bus.c +++ b/drivers/misc/mei/bus.c @@ -884,7 +884,7 @@ static int mei_cl_device_probe(struct device *dev) * * Return: 0 on success; < 0 otherwise */ -static int mei_cl_device_remove(struct device *dev) +static void mei_cl_device_remove(struct device *dev) { struct mei_cl_device *cldev = to_mei_cl_device(dev); struct mei_cl_driver *cldrv = to_mei_cl_driver(dev->driver); @@ -896,8 +896,6 @@ static int mei_cl_device_remove(struct device *dev) mei_cl_bus_module_put(cldev); module_put(THIS_MODULE); - - return 0; } static ssize_t name_show(struct device *dev, struct device_attribute *a, diff --git a/drivers/misc/tifm_core.c b/drivers/misc/tifm_core.c index 667e574a7df2..52656fc87e99 100644 --- a/drivers/misc/tifm_core.c +++ b/drivers/misc/tifm_core.c @@ -87,7 +87,7 @@ static void tifm_dummy_event(struct tifm_dev *sock) return; } -static int tifm_device_remove(struct device *dev) +static void tifm_device_remove(struct device *dev) { struct tifm_dev *sock = container_of(dev, struct tifm_dev, dev); struct tifm_driver *drv = container_of(dev->driver, struct tifm_driver, @@ -101,7 +101,6 @@ static int tifm_device_remove(struct device *dev) } put_device(dev); - return 0; } #ifdef CONFIG_PM diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c index 4383c262b3f5..f6b7a9c5bbff 100644 --- a/drivers/mmc/core/bus.c +++ b/drivers/mmc/core/bus.c @@ -140,14 +140,12 @@ static int mmc_bus_probe(struct device *dev) return drv->probe(card); } -static int mmc_bus_remove(struct device *dev) +static void mmc_bus_remove(struct device *dev) { struct mmc_driver *drv = to_mmc_driver(dev->driver); struct mmc_card *card = mmc_dev_to_card(dev); drv->remove(card); - - return 0; } static void mmc_bus_shutdown(struct device *dev) diff --git a/drivers/mmc/core/sdio_bus.c b/drivers/mmc/core/sdio_bus.c index 3d709029e07c..fda03b35c14a 100644 --- a/drivers/mmc/core/sdio_bus.c +++ b/drivers/mmc/core/sdio_bus.c @@ -203,7 +203,7 @@ static int sdio_bus_probe(struct device *dev) return ret; } -static int sdio_bus_remove(struct device *dev) +static void sdio_bus_remove(struct device *dev) { struct sdio_driver *drv = to_sdio_driver(dev->driver); struct sdio_func *func = dev_to_sdio_func(dev); @@ -232,8 +232,6 @@ static int sdio_bus_remove(struct device *dev) pm_runtime_put_sync(dev); dev_pm_domain_detach(dev, false); - - return 0; } static const struct dev_pm_ops sdio_bus_pm_ops = { diff --git a/drivers/net/netdevsim/bus.c b/drivers/net/netdevsim/bus.c index ccec29970d5b..14b154929533 100644 --- a/drivers/net/netdevsim/bus.c +++ b/drivers/net/netdevsim/bus.c @@ -370,12 +370,11 @@ static int nsim_bus_probe(struct device *dev) return nsim_dev_probe(nsim_bus_dev); } -static int nsim_bus_remove(struct device *dev) +static void nsim_bus_remove(struct device *dev) { struct nsim_bus_dev *nsim_bus_dev = to_nsim_bus_dev(dev); nsim_dev_remove(nsim_bus_dev); - return 0; } static int nsim_num_vf(struct device *dev) diff --git a/drivers/ntb/core.c b/drivers/ntb/core.c index f8f75a504a58..27dd93deff6e 100644 --- a/drivers/ntb/core.c +++ b/drivers/ntb/core.c @@ -271,7 +271,7 @@ static int ntb_probe(struct device *dev) return rc; } -static int ntb_remove(struct device *dev) +static void ntb_remove(struct device *dev) { struct ntb_dev *ntb; struct ntb_client *client; @@ -283,8 +283,6 @@ static int ntb_remove(struct device *dev) client->ops.remove(client, ntb); put_device(dev); } - - return 0; } static void ntb_dev_release(struct device *dev) diff --git a/drivers/ntb/ntb_transport.c b/drivers/ntb/ntb_transport.c index 4a02561cfb96..a9b97ebc71ac 100644 --- a/drivers/ntb/ntb_transport.c +++ b/drivers/ntb/ntb_transport.c @@ -304,7 +304,7 @@ static int ntb_transport_bus_probe(struct device *dev) return rc; } -static int ntb_transport_bus_remove(struct device *dev) +static void ntb_transport_bus_remove(struct device *dev) { const struct ntb_transport_client *client; @@ -312,8 +312,6 @@ static int ntb_transport_bus_remove(struct device *dev) client->remove(dev); put_device(dev); - - return 0; } static struct bus_type ntb_transport_bus = { diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index e6aa87043a95..9dc7f3edd42b 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -108,7 +108,7 @@ static int nvdimm_bus_probe(struct device *dev) return rc; } -static int nvdimm_bus_remove(struct device *dev) +static void nvdimm_bus_remove(struct device *dev) { struct nd_device_driver *nd_drv = to_nd_device_driver(dev->driver); struct module *provider = to_bus_provider(dev); @@ -123,7 +123,6 @@ static int nvdimm_bus_remove(struct device *dev) dev_dbg(&nvdimm_bus->dev, "%s.remove(%s)\n", dev->driver->name, dev_name(dev)); module_put(provider); - return 0; } static void nvdimm_bus_shutdown(struct device *dev) diff --git a/drivers/pci/endpoint/pci-epf-core.c b/drivers/pci/endpoint/pci-epf-core.c index 4b9ad96bf1b2..502eb79cd551 100644 --- a/drivers/pci/endpoint/pci-epf-core.c +++ b/drivers/pci/endpoint/pci-epf-core.c @@ -387,7 +387,7 @@ static int pci_epf_device_probe(struct device *dev) return driver->probe(epf); } -static int pci_epf_device_remove(struct device *dev) +static void pci_epf_device_remove(struct device *dev) { struct pci_epf *epf = to_pci_epf(dev); struct pci_epf_driver *driver = to_pci_epf_driver(dev->driver); @@ -395,8 +395,6 @@ static int pci_epf_device_remove(struct device *dev) if (driver->remove) driver->remove(epf); epf->driver = NULL; - - return 0; } static struct bus_type pci_epf_bus_type = { diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c index 3a72352aa5cf..a0615395500a 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -440,7 +440,7 @@ static int pci_device_probe(struct device *dev) return error; } -static int pci_device_remove(struct device *dev) +static void pci_device_remove(struct device *dev) { struct pci_dev *pci_dev = to_pci_dev(dev); struct pci_driver *drv = pci_dev->driver; @@ -476,7 +476,6 @@ static int pci_device_remove(struct device *dev) */ pci_dev_put(pci_dev); - return 0; } static void pci_device_shutdown(struct device *dev) diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index bd81aa64d011..5bd1b80424e7 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -350,7 +350,7 @@ static void pcmcia_card_remove(struct pcmcia_socket *s, struct pcmcia_device *le return; } -static int pcmcia_device_remove(struct device *dev) +static void pcmcia_device_remove(struct device *dev) { struct pcmcia_device *p_dev; struct pcmcia_driver *p_drv; @@ -389,8 +389,6 @@ static int pcmcia_device_remove(struct device *dev) /* references from pcmcia_device_probe */ pcmcia_put_dev(p_dev); module_put(p_drv->owner); - - return 0; } diff --git a/drivers/platform/surface/aggregator/bus.c b/drivers/platform/surface/aggregator/bus.c index 0169677c243e..0a40dd9c94ed 100644 --- a/drivers/platform/surface/aggregator/bus.c +++ b/drivers/platform/surface/aggregator/bus.c @@ -316,14 +316,12 @@ static int ssam_bus_probe(struct device *dev) ->probe(to_ssam_device(dev)); } -static int ssam_bus_remove(struct device *dev) +static void ssam_bus_remove(struct device *dev) { struct ssam_device_driver *sdrv = to_ssam_device_driver(dev->driver); if (sdrv->remove) sdrv->remove(to_ssam_device(dev)); - - return 0; } struct bus_type ssam_bus_type = { diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c index 62e0d56a3332..a76313006bdc 100644 --- a/drivers/platform/x86/wmi.c +++ b/drivers/platform/x86/wmi.c @@ -980,7 +980,7 @@ static int wmi_dev_probe(struct device *dev) return ret; } -static int wmi_dev_remove(struct device *dev) +static void wmi_dev_remove(struct device *dev) { struct wmi_block *wblock = dev_to_wblock(dev); struct wmi_driver *wdriver = @@ -997,8 +997,6 @@ static int wmi_dev_remove(struct device *dev) if (ACPI_FAILURE(wmi_method_enable(wblock, 0))) dev_warn(dev, "failed to disable device\n"); - - return 0; } static struct class wmi_bus_class = { diff --git a/drivers/pnp/driver.c b/drivers/pnp/driver.c index c29d590c5e4f..cc6757dfa3f1 100644 --- a/drivers/pnp/driver.c +++ b/drivers/pnp/driver.c @@ -123,7 +123,7 @@ static int pnp_device_probe(struct device *dev) return error; } -static int pnp_device_remove(struct device *dev) +static void pnp_device_remove(struct device *dev) { struct pnp_dev *pnp_dev = to_pnp_dev(dev); struct pnp_driver *drv = pnp_dev->driver; @@ -139,7 +139,6 @@ static int pnp_device_remove(struct device *dev) pnp_disable_dev(pnp_dev); pnp_device_detach(pnp_dev); - return 0; } static void pnp_device_shutdown(struct device *dev) diff --git a/drivers/rapidio/rio-driver.c b/drivers/rapidio/rio-driver.c index 72874153972e..a72bb0a40fcf 100644 --- a/drivers/rapidio/rio-driver.c +++ b/drivers/rapidio/rio-driver.c @@ -112,7 +112,7 @@ static int rio_device_probe(struct device *dev) * driver, then run the driver remove() method. Then update * the reference count. */ -static int rio_device_remove(struct device *dev) +static void rio_device_remove(struct device *dev) { struct rio_dev *rdev = to_rio_dev(dev); struct rio_driver *rdrv = rdev->driver; @@ -124,8 +124,6 @@ static int rio_device_remove(struct device *dev) } rio_dev_put(rdev); - - return 0; } static void rio_device_shutdown(struct device *dev) diff --git a/drivers/rpmsg/rpmsg_core.c b/drivers/rpmsg/rpmsg_core.c index c1404d3dae2c..7f6fac618ab2 100644 --- a/drivers/rpmsg/rpmsg_core.c +++ b/drivers/rpmsg/rpmsg_core.c @@ -530,7 +530,7 @@ static int rpmsg_dev_probe(struct device *dev) return err; } -static int rpmsg_dev_remove(struct device *dev) +static void rpmsg_dev_remove(struct device *dev) { struct rpmsg_device *rpdev = to_rpmsg_device(dev); struct rpmsg_driver *rpdrv = to_rpmsg_driver(rpdev->dev.driver); @@ -546,8 +546,6 @@ static int rpmsg_dev_remove(struct device *dev) if (rpdev->ept) rpmsg_destroy_ept(rpdev->ept); - - return err; } static struct bus_type rpmsg_bus = { diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c index 5b3a20a140f9..58f69366bdcc 100644 --- a/drivers/scsi/scsi_debug.c +++ b/drivers/scsi/scsi_debug.c @@ -7674,7 +7674,7 @@ static int sdebug_driver_probe(struct device *dev) return error; } -static int sdebug_driver_remove(struct device *dev) +static void sdebug_driver_remove(struct device *dev) { struct sdebug_host_info *sdbg_host; struct sdebug_dev_info *sdbg_devinfo, *tmp; @@ -7691,7 +7691,6 @@ static int sdebug_driver_remove(struct device *dev) } scsi_host_put(sdbg_host->shost); - return 0; } static int pseudo_lld_bus_match(struct device *dev, diff --git a/drivers/siox/siox-core.c b/drivers/siox/siox-core.c index 1794ff0106bc..7c4f32d76966 100644 --- a/drivers/siox/siox-core.c +++ b/drivers/siox/siox-core.c @@ -520,7 +520,7 @@ static int siox_probe(struct device *dev) return sdriver->probe(sdevice); } -static int siox_remove(struct device *dev) +static void siox_remove(struct device *dev) { struct siox_driver *sdriver = container_of(dev->driver, struct siox_driver, driver); @@ -528,8 +528,6 @@ static int siox_remove(struct device *dev) if (sdriver->remove) sdriver->remove(sdevice); - - return 0; } static void siox_shutdown(struct device *dev) diff --git a/drivers/slimbus/core.c b/drivers/slimbus/core.c index 1d2bc181da05..78480e332ab8 100644 --- a/drivers/slimbus/core.c +++ b/drivers/slimbus/core.c @@ -81,7 +81,7 @@ static int slim_device_probe(struct device *dev) return ret; } -static int slim_device_remove(struct device *dev) +static void slim_device_remove(struct device *dev) { struct slim_device *sbdev = to_slim_device(dev); struct slim_driver *sbdrv; @@ -91,8 +91,6 @@ static int slim_device_remove(struct device *dev) if (sbdrv->remove) sbdrv->remove(sbdev); } - - return 0; } static int slim_device_uevent(struct device *dev, struct kobj_uevent_env *env) diff --git a/drivers/soc/qcom/apr.c b/drivers/soc/qcom/apr.c index 7abfc8c4fdc7..475a57b435b2 100644 --- a/drivers/soc/qcom/apr.c +++ b/drivers/soc/qcom/apr.c @@ -217,7 +217,7 @@ static int apr_device_probe(struct device *dev) return adrv->probe(adev); } -static int apr_device_remove(struct device *dev) +static void apr_device_remove(struct device *dev) { struct apr_device *adev = to_apr_device(dev); struct apr_driver *adrv; @@ -231,8 +231,6 @@ static int apr_device_remove(struct device *dev) idr_remove(&apr->svcs_idr, adev->svc_id); spin_unlock(&apr->svcs_lock); } - - return 0; } static int apr_uevent(struct device *dev, struct kobj_uevent_env *env) diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index c99181165321..ad2b558dc9cb 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -405,7 +405,7 @@ static int spi_probe(struct device *dev) return ret; } -static int spi_remove(struct device *dev) +static void spi_remove(struct device *dev) { const struct spi_driver *sdrv = to_spi_driver(dev->driver); @@ -420,8 +420,6 @@ static int spi_remove(struct device *dev) } dev_pm_domain_detach(dev, true); - - return 0; } static void spi_shutdown(struct device *dev) diff --git a/drivers/spmi/spmi.c b/drivers/spmi/spmi.c index 51f5aeb65b3b..b37ead9e2fad 100644 --- a/drivers/spmi/spmi.c +++ b/drivers/spmi/spmi.c @@ -345,7 +345,7 @@ static int spmi_drv_probe(struct device *dev) return err; } -static int spmi_drv_remove(struct device *dev) +static void spmi_drv_remove(struct device *dev) { const struct spmi_driver *sdrv = to_spmi_driver(dev->driver); @@ -356,7 +356,6 @@ static int spmi_drv_remove(struct device *dev) pm_runtime_disable(dev); pm_runtime_set_suspended(dev); pm_runtime_put_noidle(dev); - return 0; } static void spmi_drv_shutdown(struct device *dev) diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c index 3a29b5570f9f..8a93c83cb6f8 100644 --- a/drivers/ssb/main.c +++ b/drivers/ssb/main.c @@ -283,7 +283,7 @@ static void ssb_device_shutdown(struct device *dev) ssb_drv->shutdown(ssb_dev); } -static int ssb_device_remove(struct device *dev) +static void ssb_device_remove(struct device *dev) { struct ssb_device *ssb_dev = dev_to_ssb_dev(dev); struct ssb_driver *ssb_drv = drv_to_ssb_drv(dev->driver); @@ -291,8 +291,6 @@ static int ssb_device_remove(struct device *dev) if (ssb_drv && ssb_drv->remove) ssb_drv->remove(ssb_dev); ssb_device_put(ssb_dev); - - return 0; } static int ssb_device_probe(struct device *dev) diff --git a/drivers/staging/fieldbus/anybuss/host.c b/drivers/staging/fieldbus/anybuss/host.c index 0f730efe9a6d..8a75f6642c78 100644 --- a/drivers/staging/fieldbus/anybuss/host.c +++ b/drivers/staging/fieldbus/anybuss/host.c @@ -1186,15 +1186,13 @@ static int anybus_bus_probe(struct device *dev) return adrv->probe(adev); } -static int anybus_bus_remove(struct device *dev) +static void anybus_bus_remove(struct device *dev) { struct anybuss_client_driver *adrv = to_anybuss_client_driver(dev->driver); if (adrv->remove) adrv->remove(to_anybuss_client(dev)); - - return 0; } static struct bus_type anybus_bus = { diff --git a/drivers/staging/greybus/gbphy.c b/drivers/staging/greybus/gbphy.c index 13d319860da5..5a5c17a4519b 100644 --- a/drivers/staging/greybus/gbphy.c +++ b/drivers/staging/greybus/gbphy.c @@ -169,7 +169,7 @@ static int gbphy_dev_probe(struct device *dev) return ret; } -static int gbphy_dev_remove(struct device *dev) +static void gbphy_dev_remove(struct device *dev) { struct gbphy_driver *gbphy_drv = to_gbphy_driver(dev->driver); struct gbphy_device *gbphy_dev = to_gbphy_dev(dev); @@ -180,8 +180,6 @@ static int gbphy_dev_remove(struct device *dev) pm_runtime_set_suspended(dev); pm_runtime_put_noidle(dev); pm_runtime_dont_use_autosuspend(dev); - - return 0; } static struct bus_type gbphy_bus_type = { diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c index 6d0b0e67e79e..cbb2118fb35e 100644 --- a/drivers/target/loopback/tcm_loop.c +++ b/drivers/target/loopback/tcm_loop.c @@ -81,7 +81,7 @@ static int tcm_loop_show_info(struct seq_file *m, struct Scsi_Host *host) } static int tcm_loop_driver_probe(struct device *); -static int tcm_loop_driver_remove(struct device *); +static void tcm_loop_driver_remove(struct device *); static int pseudo_lld_bus_match(struct device *dev, struct device_driver *dev_driver) @@ -363,7 +363,7 @@ static int tcm_loop_driver_probe(struct device *dev) return 0; } -static int tcm_loop_driver_remove(struct device *dev) +static void tcm_loop_driver_remove(struct device *dev) { struct tcm_loop_hba *tl_hba; struct Scsi_Host *sh; @@ -373,7 +373,6 @@ static int tcm_loop_driver_remove(struct device *dev) scsi_remove_host(sh); scsi_host_put(sh); - return 0; } static void tcm_loop_release_adapter(struct device *dev) diff --git a/drivers/thunderbolt/domain.c b/drivers/thunderbolt/domain.c index a062befcb3b2..7018d959f775 100644 --- a/drivers/thunderbolt/domain.c +++ b/drivers/thunderbolt/domain.c @@ -86,7 +86,7 @@ static int tb_service_probe(struct device *dev) return driver->probe(svc, id); } -static int tb_service_remove(struct device *dev) +static void tb_service_remove(struct device *dev) { struct tb_service *svc = tb_to_service(dev); struct tb_service_driver *driver; @@ -94,8 +94,6 @@ static int tb_service_remove(struct device *dev) driver = container_of(dev->driver, struct tb_service_driver, driver); if (driver->remove) driver->remove(svc); - - return 0; } static void tb_service_shutdown(struct device *dev) diff --git a/drivers/tty/serdev/core.c b/drivers/tty/serdev/core.c index 9cdfcfe07e87..92498961fd92 100644 --- a/drivers/tty/serdev/core.c +++ b/drivers/tty/serdev/core.c @@ -421,15 +421,13 @@ static int serdev_drv_probe(struct device *dev) return ret; } -static int serdev_drv_remove(struct device *dev) +static void serdev_drv_remove(struct device *dev) { const struct serdev_device_driver *sdrv = to_serdev_device_driver(dev->driver); if (sdrv->remove) sdrv->remove(to_serdev_device(dev)); dev_pm_domain_detach(dev, true); - - return 0; } static struct bus_type serdev_bus_type = { diff --git a/drivers/usb/common/ulpi.c b/drivers/usb/common/ulpi.c index 7e13b74e60e5..4169cf40a03b 100644 --- a/drivers/usb/common/ulpi.c +++ b/drivers/usb/common/ulpi.c @@ -78,14 +78,12 @@ static int ulpi_probe(struct device *dev) return drv->probe(to_ulpi_dev(dev)); } -static int ulpi_remove(struct device *dev) +static void ulpi_remove(struct device *dev) { struct ulpi_driver *drv = to_ulpi_driver(dev->driver); if (drv->remove) drv->remove(to_ulpi_dev(dev)); - - return 0; } static struct bus_type ulpi_bus = { diff --git a/drivers/usb/serial/bus.c b/drivers/usb/serial/bus.c index 7133818a58b9..9e38142acd38 100644 --- a/drivers/usb/serial/bus.c +++ b/drivers/usb/serial/bus.c @@ -74,7 +74,7 @@ static int usb_serial_device_probe(struct device *dev) return retval; } -static int usb_serial_device_remove(struct device *dev) +static void usb_serial_device_remove(struct device *dev) { struct usb_serial_port *port = to_usb_serial_port(dev); struct usb_serial_driver *driver; @@ -101,8 +101,6 @@ static int usb_serial_device_remove(struct device *dev) if (!autopm_err) usb_autopm_put_interface(port->serial->interface); - - return 0; } static ssize_t new_id_store(struct device_driver *driver, diff --git a/drivers/usb/typec/bus.c b/drivers/usb/typec/bus.c index 7f3c9a8e2bf0..78e0e78954f2 100644 --- a/drivers/usb/typec/bus.c +++ b/drivers/usb/typec/bus.c @@ -382,7 +382,7 @@ static int typec_probe(struct device *dev) return ret; } -static int typec_remove(struct device *dev) +static void typec_remove(struct device *dev) { struct typec_altmode_driver *drv = to_altmode_driver(dev->driver); struct typec_altmode *adev = to_typec_altmode(dev); @@ -400,8 +400,6 @@ static int typec_remove(struct device *dev) adev->desc = NULL; adev->ops = NULL; - - return 0; } struct bus_type typec_bus = { diff --git a/drivers/vdpa/vdpa.c b/drivers/vdpa/vdpa.c index bb3f1d1f0422..3fc4525fc05c 100644 --- a/drivers/vdpa/vdpa.c +++ b/drivers/vdpa/vdpa.c @@ -34,15 +34,13 @@ static int vdpa_dev_probe(struct device *d) return ret; } -static int vdpa_dev_remove(struct device *d) +static void vdpa_dev_remove(struct device *d) { struct vdpa_device *vdev = dev_to_vdpa(d); struct vdpa_driver *drv = drv_to_vdpa(vdev->dev.driver); if (drv && drv->remove) drv->remove(vdev); - - return 0; } static struct bus_type vdpa_bus = { diff --git a/drivers/vfio/mdev/mdev_driver.c b/drivers/vfio/mdev/mdev_driver.c index c368ec824e2b..e2cb1ff56f6c 100644 --- a/drivers/vfio/mdev/mdev_driver.c +++ b/drivers/vfio/mdev/mdev_driver.c @@ -57,7 +57,7 @@ static int mdev_probe(struct device *dev) return ret; } -static int mdev_remove(struct device *dev) +static void mdev_remove(struct device *dev) { struct mdev_driver *drv = container_of(dev->driver, struct mdev_driver, driver); @@ -67,8 +67,6 @@ static int mdev_remove(struct device *dev) drv->remove(mdev); mdev_detach_iommu(mdev); - - return 0; } static int mdev_match(struct device *dev, struct device_driver *drv) diff --git a/drivers/virtio/virtio.c b/drivers/virtio/virtio.c index 4b15c00c0a0a..2a6055c0d4d3 100644 --- a/drivers/virtio/virtio.c +++ b/drivers/virtio/virtio.c @@ -278,7 +278,7 @@ static int virtio_dev_probe(struct device *_d) } -static int virtio_dev_remove(struct device *_d) +static void virtio_dev_remove(struct device *_d) { struct virtio_device *dev = dev_to_virtio(_d); struct virtio_driver *drv = drv_to_virtio(dev->dev.driver); @@ -292,7 +292,6 @@ static int virtio_dev_remove(struct device *_d) /* Acknowledge the device's existence again. */ virtio_add_status(dev, VIRTIO_CONFIG_S_ACKNOWLEDGE); - return 0; } static struct bus_type virtio_bus = { diff --git a/drivers/vme/vme.c b/drivers/vme/vme.c index 1b15afea28ee..8dba20186be3 100644 --- a/drivers/vme/vme.c +++ b/drivers/vme/vme.c @@ -1990,7 +1990,7 @@ static int vme_bus_probe(struct device *dev) return -ENODEV; } -static int vme_bus_remove(struct device *dev) +static void vme_bus_remove(struct device *dev) { struct vme_driver *driver; struct vme_dev *vdev = dev_to_vme_dev(dev); @@ -1998,8 +1998,6 @@ static int vme_bus_remove(struct device *dev) driver = dev->platform_data; if (driver->remove) driver->remove(vdev); - - return 0; } struct bus_type vme_bus_type = { diff --git a/drivers/xen/xenbus/xenbus.h b/drivers/xen/xenbus/xenbus.h index 2a93b7c9c159..2754bdfadcb8 100644 --- a/drivers/xen/xenbus/xenbus.h +++ b/drivers/xen/xenbus/xenbus.h @@ -106,7 +106,7 @@ void xs_request_exit(struct xb_req_data *req); int xenbus_match(struct device *_dev, struct device_driver *_drv); int xenbus_dev_probe(struct device *_dev); -int xenbus_dev_remove(struct device *_dev); +void xenbus_dev_remove(struct device *_dev); int xenbus_register_driver_common(struct xenbus_driver *drv, struct xen_bus_type *bus, struct module *owner, diff --git a/drivers/xen/xenbus/xenbus_probe.c b/drivers/xen/xenbus/xenbus_probe.c index 97f0d234482d..f4f52d574df9 100644 --- a/drivers/xen/xenbus/xenbus_probe.c +++ b/drivers/xen/xenbus/xenbus_probe.c @@ -326,7 +326,7 @@ int xenbus_dev_probe(struct device *_dev) } EXPORT_SYMBOL_GPL(xenbus_dev_probe); -int xenbus_dev_remove(struct device *_dev) +void xenbus_dev_remove(struct device *_dev) { struct xenbus_device *dev = to_xenbus_device(_dev); struct xenbus_driver *drv = to_xenbus_driver(_dev->driver); @@ -356,8 +356,6 @@ int xenbus_dev_remove(struct device *_dev) if (!drv->allow_rebind || xenbus_read_driver_state(dev->nodename) == XenbusStateClosing) xenbus_switch_state(dev, XenbusStateClosed); - - return 0; } EXPORT_SYMBOL_GPL(xenbus_dev_remove); diff --git a/include/linux/device/bus.h b/include/linux/device/bus.h index 1ea5e1d1545b..062777a45a74 100644 --- a/include/linux/device/bus.h +++ b/include/linux/device/bus.h @@ -91,7 +91,7 @@ struct bus_type { int (*uevent)(struct device *dev, struct kobj_uevent_env *env); int (*probe)(struct device *dev); void (*sync_state)(struct device *dev); - int (*remove)(struct device *dev); + void (*remove)(struct device *dev); void (*shutdown)(struct device *dev); int (*online)(struct device *dev); diff --git a/sound/aoa/soundbus/core.c b/sound/aoa/soundbus/core.c index 002fb5bf220b..c9579d97fbab 100644 --- a/sound/aoa/soundbus/core.c +++ b/sound/aoa/soundbus/core.c @@ -104,7 +104,7 @@ static int soundbus_uevent(struct device *dev, struct kobj_uevent_env *env) return retval; } -static int soundbus_device_remove(struct device *dev) +static void soundbus_device_remove(struct device *dev) { struct soundbus_dev * soundbus_dev = to_soundbus_device(dev); struct soundbus_driver * drv = to_soundbus_driver(dev->driver); @@ -112,8 +112,6 @@ static int soundbus_device_remove(struct device *dev) if (dev->driver && drv->remove) drv->remove(soundbus_dev); soundbus_dev_put(soundbus_dev); - - return 0; } static void soundbus_device_shutdown(struct device *dev) base-commit: 79160a603bdb51916226caf4a6616cc4e1c58a58 prerequisite-patch-id: e5c7b97ea399fddc2695e8cf5d0c02d14175abac -- 2.30.2

20 21

[PATCH] ASoC: add dai_reoder flag to reverse the stop sequence
by Vijendar Mukunda 06 Jul '21

06 Jul '21

From: Vijendar Mukunda <Vijendar.Mukunda(a)amd.com> On stream stop, currently CPU DAI stop sequence is invoked first followed by DMA. For Few platforms, it is required to stop the DMA first before stopping CPU DAI. For Stoneyridge platform, it is required to invoke DMA driver stop first rather than invoking DWC I2S controller stop. Introduced new flag in sound card structure for reordering stop sequence. Based on flag check, ASoC core will re-order the stop requence. Signed-off-by: Vijendar Mukunda <vijendar.mukunda(a)amd.com> --- include/sound/soc.h | 1 + sound/soc/amd/acp-da7219-max98357a.c | 1 + sound/soc/soc-pcm.c | 23 +++++++++++++++++------ 3 files changed, 19 insertions(+), 6 deletions(-) diff --git a/include/sound/soc.h b/include/sound/soc.h index 675849d07284..12f79cb70600 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -982,6 +982,7 @@ struct snd_soc_card { unsigned int disable_route_checks:1; unsigned int probed:1; unsigned int component_chaining:1; + unsigned int dai_reorder:1; void *drvdata; }; diff --git a/sound/soc/amd/acp-da7219-max98357a.c b/sound/soc/amd/acp-da7219-max98357a.c index 84e3906abd4f..b0533b4b7b18 100644 --- a/sound/soc/amd/acp-da7219-max98357a.c +++ b/sound/soc/amd/acp-da7219-max98357a.c @@ -742,6 +742,7 @@ static int cz_probe(struct platform_device *pdev) if (!machine) return -ENOMEM; card->dev = &pdev->dev; + cz_card.dai_reorder = true; platform_set_drvdata(pdev, card); snd_soc_card_set_drvdata(card, machine); ret = devm_snd_soc_register_card(&pdev->dev, card); diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 46513bb97904..4a9a51e6c988 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -1015,6 +1015,8 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream, static int soc_pcm_trigger(struct snd_pcm_substream *substream, int cmd) { + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); ++ struct snd_soc_card *card = rtd->card; int ret = -EINVAL, _ret = 0; int rollback = 0; @@ -1055,14 +1057,23 @@ static int soc_pcm_trigger(struct snd_pcm_substream *substream, int cmd) case SNDRV_PCM_TRIGGER_STOP: case SNDRV_PCM_TRIGGER_SUSPEND: case SNDRV_PCM_TRIGGER_PAUSE_PUSH: - ret = snd_soc_pcm_dai_trigger(substream, cmd, rollback); - if (ret < 0) - break; + if (card->dai_reorder) { + ret = snd_soc_pcm_component_trigger(substream, cmd, rollback); + if (ret < 0) + break; - ret = snd_soc_pcm_component_trigger(substream, cmd, rollback); - if (ret < 0) - break; + ret = snd_soc_pcm_dai_trigger(substream, cmd, rollback); + if (ret < 0) + break; + } else { + ret = snd_soc_pcm_dai_trigger(substream, cmd, rollback); + if (ret < 0) + break; + ret = snd_soc_pcm_component_trigger(substream, cmd, rollback); + if (ret < 0) + break; + } ret = snd_soc_link_trigger(substream, cmd, rollback); break; } -- 2.17.1

4 8

[RFC] Adjust appl_ptr for multi plugin on rewind/forward operations
by GitHub pull_request - opened 05 Jul '21

05 Jul '21

alsa-project/alsa-lib pull request #161 was opened from sava-j: * When doing rewind or forward operations, application pointer needs to be properly adjusted, in the same way when doing commit/write operations. * Introduce helper functions for manipulating the application pointer. Request URL : https://github.com/alsa-project/alsa-lib/pull/161 Patch URL : https://github.com/alsa-project/alsa-lib/pull/161.patch Repository URL: https://github.com/alsa-project/alsa-lib

1 0

[PATCH] ALSA: bebob: correct duplicated entries with TerraTec OUI
by Takashi Sakamoto 05 Jul '21

05 Jul '21

ALSA bebob driver has duplicated entries for modalias of 'ieee1394:ven00000AACmo00000002sp0000A02Dver00010001' since entries for two devices below have the same parameters: * Acoustic Reality eAR Master One, Eroica, Figaro, and Ciaccona * TerraTec Aureon 7.1 FireWire I relied on FFADO revision 737 to add the former entry, on the other hand, the latter is based on message posted by actual user with information of sysfs node: * https://sourceforge.net/p/ffado/mailman/ffado-user/thread/5743F969.2080204%… It appears that they have OUI of Terratec Electronic GmbH (0x000aac) and the same model ID, thus suffice to say that they have something common in their internals. Although it's not going to make a big difference, this commit arranges the entries. Signed-off-by: Takashi Sakamoto <o-takashi(a)sakamocchi.jp> --- sound/firewire/bebob/bebob.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/sound/firewire/bebob/bebob.c b/sound/firewire/bebob/bebob.c index 42980da45fbf..06a7ced218e2 100644 --- a/sound/firewire/bebob/bebob.c +++ b/sound/firewire/bebob/bebob.c @@ -403,8 +403,6 @@ static const struct ieee1394_device_id bebob_id_table[] = { SND_BEBOB_DEV_ENTRY(VEN_APOGEE, 0x01eeee, &spec_normal), /* ESI, Quatafire610 */ SND_BEBOB_DEV_ENTRY(VEN_ESI, 0x00010064, &spec_normal), - // AcousticReality, eARMasterOne. Terratec OEM. - SND_BEBOB_DEV_ENTRY(VEN_TERRATEC, 0x00000002, &spec_normal), /* CME, MatrixKFW */ SND_BEBOB_DEV_ENTRY(VEN_CME, 0x00030000, &spec_normal), // Phonic Helix Board 12 FireWire MkII. @@ -434,7 +432,8 @@ static const struct ieee1394_device_id bebob_id_table[] = { SND_BEBOB_DEV_ENTRY(VEN_TERRATEC, 0x00000007, &yamaha_terratec_spec), /* TerraTec Electronic GmbH, EWS MIC2/MIC8 */ SND_BEBOB_DEV_ENTRY(VEN_TERRATEC, 0x00000005, &spec_normal), - /* Terratec Electronic GmbH, Aureon 7.1 Firewire */ + // Terratec Electronic GmbH, Aureon 7.1 Firewire. + // AcousticReality, eAR Master One, Eroica, Figaro, and Ciaccona. Perhaps Terratec OEM. SND_BEBOB_DEV_ENTRY(VEN_TERRATEC, 0x00000002, &spec_normal), /* Yamaha, GO44 */ SND_BEBOB_DEV_ENTRY(VEN_YAMAHA, 0x0010000b, &yamaha_terratec_spec), -- 2.30.2

2 1

[PATCH] sound: x86: fix spelling mistakes
by gushengxian 05 Jul '21

05 Jul '21

From: gushengxian <gushengxian(a)yulong.com> Fix some spelling mistakes as follows: regiter ==> register confgiuration ==> configuration playabck ==> playback platoform ==> platform Signed-off-by: gushengxian <gushengxian(a)yulong.com> --- sound/x86/intel_hdmi_audio.c | 6 +++--- sound/x86/intel_hdmi_audio.h | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c index 33b12aa67cf5..a34d7d9c2a57 100644 --- a/sound/x86/intel_hdmi_audio.c +++ b/sound/x86/intel_hdmi_audio.c @@ -236,7 +236,7 @@ static void had_write_register(struct snd_intelhad *ctx, u32 reg, u32 val) * updating AUD_CONFIG register. * This is because: * Bit6 of AUD_CONFIG register is writeonly due to a silicon bug on VLV2 - * HDMI IP. As a result a read-modify of AUD_CONFIG regiter will always + * HDMI IP. As a result a read-modify of AUD_CONFIG register will always * clear bit6. AUD_CONFIG[6:4] represents the "channels" field of the * register. This field should be 1xy binary for configuration with 6 or * more channels. Read-modify of AUD_CONFIG (Eg. for enabling audio) @@ -342,7 +342,7 @@ static int had_prog_status_reg(struct snd_pcm_substream *substream, /* * function to initialize audio - * registers and buffer confgiuration registers + * registers and buffer configuration registers * This function is called in the prepare callback */ static int had_init_audio_ctrl(struct snd_pcm_substream *substream, @@ -1790,7 +1790,7 @@ static int hdmi_lpe_audio_probe(struct platform_device *pdev) pcm->private_data = ctx; pcm->info_flags = 0; strscpy(pcm->name, card->shortname, strlen(card->shortname)); - /* setup the ops for playabck */ + /* setup the ops for playback */ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &had_pcm_ops); /* allocate dma pages; diff --git a/sound/x86/intel_hdmi_audio.h b/sound/x86/intel_hdmi_audio.h index 0d91bb5dbab7..bb3853195922 100644 --- a/sound/x86/intel_hdmi_audio.h +++ b/sound/x86/intel_hdmi_audio.h @@ -96,7 +96,7 @@ struct pcm_stream_info { * @had_spinlock: driver lock * @aes_bits: IEC958 status bits * @buff_done: id of current buffer done intr - * @dev: platoform device handle + * @dev: platform device handle * @chmap: holds channel map info */ struct snd_intelhad { -- 2.25.1

2 1

Re: [PATCH] ALSA: hda/realtek: fix mute led of the HP Pavilion 15-eh1xxx series
by Takashi Iwai 05 Jul '21

05 Jul '21

On Sat, 03 Jul 2021 15:54:16 +0200, Frank Schäfer wrote: > > The HP Pavilion 15-eh1xxx series uses the HP mainboard 88D0 with ALC287 and needs > the ALC287_FIXUP_HP_GPIO_LED quirk to make the mute led working. > Tested with a HP Pavilion 15-eh1557ng. > > Signed-off-by: Frank Schäfer <fschaefer.oss(a)googlemail.com> > Cc: <stable(a)vger.kernel.org> Thanks, applied. Takashi

1 0

[PATCH 0/5] ASoC: ti: davinci-mcasp: Fix the DIT mode and OMAP4 support
by Peter Ujfalusi 05 Jul '21

05 Jul '21

Hi, it has been on my todo list for several years to support McASP on OMAP4 devices. For Galaxy Nexus we had an omap-mcasp driver (which was mostly a stripped down davinci-mcasp driver) to support what was needed on that specific phone + it's dock for S/PDIF (48KHz, 16bit, stereo). Not many (if any) device available to test the DIT mode of McASP. I have used BeagleBone White (McASP1 AXR3 can be routed to a pin) to get the S/PDIF mode working then PandaES for OMAP4 support (on PandaES the gpio_121 is not used and the signal is routed to expansion J6 pin14) In theory the McASP in OMAP5 should be working after this series, but the OMAP5 TRM is not public and I do not have one to check the addresses and see if there is a way to test it on omap5-uevm. Mark, Tony: The ASoC and dts patches can go via separate tree I felt that it is better if they are together, at least initially. Nikolaus: fyi, this might be useful for Pyra? Regards, Péter --- Peter Ujfalusi (5): ASoC: ti: davinci-mcasp: Fix DIT mode support ASoC: dt-bindings: davinci-mcasp: Add compatible string for OMAP4 ASoC: ti: davinci-mcasp: Add support for the OMAP4 version of McASP ARM: dts: omap4-l4-abe: Correct sidle modes for McASP ARM: dts: omap4-l4-abe: Add McASP configuration .../bindings/sound/davinci-mcasp-audio.txt | 1 + arch/arm/boot/dts/omap4-l4-abe.dtsi | 39 ++-- include/linux/platform_data/davinci_asp.h | 1 + sound/soc/ti/Kconfig | 1 + sound/soc/ti/davinci-mcasp.c | 168 +++++++++++++++--- 5 files changed, 168 insertions(+), 42 deletions(-) -- 2.32.0

3 10

[PATCH v2 0/8] ASoC: mediatek: Add support for MT8195 SoC
by Trevor Wu 05 Jul '21

05 Jul '21

This series of patches adds support for Mediatek AFE of MT8195 SoC. Patches are based on broonie tree "for-next" branch. Changes since v1: - fixed some problems related to dt-bindings - add some missing properties to dt-bindings - add depency declaration on dt-bindings - fixed some warnings found by kernel test robot Trevor Wu (8): ASoC: mediatek: mt8195: update mediatek common driver ASoC: mediatek: mt8195: support etdm in platform driver ASoC: mediatek: mt8195: support adda in platform driver ASoC: mediatek: mt8195: support pcm in platform driver ASoC: mediatek: mt8195: add platform driver dt-bindings: mediatek: mt8195: add audio afe document ASoC: mediatek: mt8195: add machine driver with mt6359, rt1019 and rt5682 dt-bindings: mediatek: mt8195: add mt8195-mt6359-rt1019-rt5682 document .../bindings/sound/mt8195-afe-pcm.yaml | 136 + .../sound/mt8195-mt6359-rt1019-rt5682.yaml | 39 + sound/soc/mediatek/Kconfig | 23 + sound/soc/mediatek/Makefile | 1 + sound/soc/mediatek/common/mtk-afe-fe-dai.c | 22 +- sound/soc/mediatek/common/mtk-base-afe.h | 10 +- sound/soc/mediatek/mt8195/Makefile | 14 + sound/soc/mediatek/mt8195/mt8195-afe-clk.c | 899 +++++ sound/soc/mediatek/mt8195/mt8195-afe-clk.h | 201 + sound/soc/mediatek/mt8195/mt8195-afe-common.h | 200 + sound/soc/mediatek/mt8195/mt8195-afe-pcm.c | 3264 +++++++++++++++++ sound/soc/mediatek/mt8195/mt8195-dai-adda.c | 929 +++++ sound/soc/mediatek/mt8195/mt8195-dai-etdm.c | 2666 ++++++++++++++ sound/soc/mediatek/mt8195/mt8195-dai-pcm.c | 393 ++ .../mt8195/mt8195-mt6359-rt1019-rt5682.c | 977 +++++ sound/soc/mediatek/mt8195/mt8195-reg.h | 2793 ++++++++++++++ 16 files changed, 12562 insertions(+), 5 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/mt8195-afe-pcm.yaml create mode 100644 Documentation/devicetree/bindings/sound/mt8195-mt6359-rt1019-rt5682.yaml create mode 100644 sound/soc/mediatek/mt8195/Makefile create mode 100644 sound/soc/mediatek/mt8195/mt8195-afe-clk.c create mode 100644 sound/soc/mediatek/mt8195/mt8195-afe-clk.h create mode 100644 sound/soc/mediatek/mt8195/mt8195-afe-common.h create mode 100644 sound/soc/mediatek/mt8195/mt8195-afe-pcm.c create mode 100644 sound/soc/mediatek/mt8195/mt8195-dai-adda.c create mode 100644 sound/soc/mediatek/mt8195/mt8195-dai-etdm.c create mode 100644 sound/soc/mediatek/mt8195/mt8195-dai-pcm.c create mode 100644 sound/soc/mediatek/mt8195/mt8195-mt6359-rt1019-rt5682.c create mode 100644 sound/soc/mediatek/mt8195/mt8195-reg.h -- 2.18.0

2 9

[PATCH v5 2/2] ASoC: sun50i-dmic: dt-bindings: add DT bindings for DMIC controller
by fengzheng923＠gmail.com 04 Jul '21

04 Jul '21

From: Ban Tao <fengzheng923(a)gmail.com> DT binding documentation for this new ASoC driver. Signed-off-by: Ban Tao <fengzheng923(a)gmail.com> Reviewed-by: Rob Herring <robh(a)kernel.org> --- v1->v2: 1.Fix some build errors. --- v2->v3: 1.Fix some build errors. --- v3->v4: 1.None. --- v4->v5: 1.Add interrupt. 2.Keep clock and reset index. --- .../sound/allwinner,sun50i-h6-dmic.yaml | 79 +++++++++++++++++++ 1 file changed, 79 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml new file mode 100644 index 000000000000..0cfc07f369bd --- /dev/null +++ b/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml @@ -0,0 +1,79 @@ +# SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/allwinner,sun50i-h6-dmic.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner H6 DMIC Device Tree Bindings + +maintainers: + - Ban Tao <fengzheng923(a)gmail.com> + +properties: + "#sound-dai-cells": + const: 0 + + compatible: + const: allwinner,sun50i-h6-dmic + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: Bus Clock + - description: Module Clock + + clock-names: + items: + - const: bus + - const: mod + + dmas: + items: + - description: RX DMA Channel + + dma-names: + items: + - const: rx + + resets: + maxItems: 1 + +required: + - "#sound-dai-cells" + - compatible + - reg + - interrupts + - clocks + - clock-names + - dmas + - dma-names + - resets + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + + #include <dt-bindings/clock/sun50i-h6-ccu.h> + #include <dt-bindings/reset/sun50i-h6-ccu.h> + + dmic: dmic@5095000 { + #sound-dai-cells = <0>; + compatible = "allwinner,sun50i-h6-dmic"; + reg = <0x05095000 0x400>; + interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_DMIC>, <&ccu CLK_DMIC>; + clock-names = "bus", "mod"; + dmas = <&dma 7>; + dma-names = "rx"; + resets = <&ccu RST_BUS_DMIC>; + }; + +... -- 2.17.1

1 0

Re: [GIT PULL] sound updates for 5.14-rc1
by Linus Torvalds 03 Jul '21

03 Jul '21

On Fri, Jul 2, 2021 at 9:37 PM Linus Torvalds <torvalds(a)linux-foundation.org> wrote: > > But I thought I'd report this as a likely candidate. Confirmed. The watchdog hang bisects right down to commit 9ce650a75a3b ("ALSA: usb-audio: Reduce latency at playback start"). And reverting it on top of my tree also fixes the hang, so it's not some bisection fluke. I have no idea what is actually wrong with that commit, but it most definitely is the problem, and I have reverted it in my tree so that I can continue merging stuff tomorrow. Linus

4 5

[PATCH] ALSA: hda: Enable runtime PM when codec probe fails
by Kai-Heng Feng 02 Jul '21

02 Jul '21

When codec probe fails, it doesn't enable runtime suspend, and can prevent graphics card from getting powered down: [ 4.280991] snd_hda_intel 0000:01:00.1: no codecs initialized $ cat /sys/bus/pci/devices/0000:01:00.1/power/runtime_status active So enable runtime PM when codec probe fails, to let graphics card be able to runtime suspend again. Merge azx_probe_continue() into azx_probe() and just let probe fail for this case could be a better approach. However that's a much bigger task so let's settle with a quirk workaround. BugLink: https://bugs.launchpad.net/bugs/1907212 Signed-off-by: Kai-Heng Feng <kai.heng.feng(a)canonical.com> --- sound/pci/hda/hda_intel.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 6852668f1bcb..3fd920069268 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -2328,7 +2328,7 @@ static int azx_probe_continue(struct azx *chip) if (bus->codec_mask) { err = azx_probe_codecs(chip, azx_max_codecs[chip->driver_type]); if (err < 0) - goto out_free; + goto out_enable_rpm; } #ifdef CONFIG_SND_HDA_PATCH_LOADER @@ -2360,6 +2360,7 @@ static int azx_probe_continue(struct azx *chip) set_default_power_save(chip); +out_enable_rpm: if (azx_has_pm_runtime(chip)) { pm_runtime_use_autosuspend(&pci->dev); pm_runtime_allow(&pci->dev); -- 2.29.2

8 32

timestamp
by folkert 02 Jul '21

02 Jul '21

Hi, Please consider including the following patch. This patch adds a '-T' flag which prepends MIDI messages outputted by '--dump' with a timestamp. E.g.: 1625245188.993861810) C964 1625245188.994318675) F8 1625245188.995468101) 99647F 1625245189.494490183) F8 1625245189.495448424) 99647F 1625245189.995470260) F8 1625245189.996461381) 99647F 1625245190.494519924) F8 [...] diff -uNr t3/alsa-utils-1.2.3/amidi/amidi.1 alsa-utils-1.2.3/amidi/amidi.1 --- t3/alsa-utils-1.2.3/amidi/amidi.1 2020-06-07 19:19:42.000000000 +0200 +++ alsa-utils-1.2.3/amidi/amidi.1 2021-07-02 14:35:25.416330576 +0200 @@ -6,6 +6,7 @@ .SH SYNOPSIS \fBamidi\fP [\fI\-p port\fP] [\fI\-s file\fP | \fI\-S data\fP] [\fI\-r file\fP] [\fI\-d\fP] [\fI\-t seconds\fP] [\fI\-a\fP] +[\fI\-T\fP] .SH DESCRIPTION .B amidi @@ -41,6 +42,10 @@ options to specify what data to send or receive. .TP +.I \-T +Adds a timestamp in front of each MIDI message. + +.TP .I \-h, \-\-help Help: prints a list of options. diff -uNr t3/alsa-utils-1.2.3/amidi/amidi.c alsa-utils-1.2.3/amidi/amidi.c --- t3/alsa-utils-1.2.3/amidi/amidi.c 2020-06-07 19:19:42.000000000 +0200 +++ alsa-utils-1.2.3/amidi/amidi.c 2021-07-02 19:41:34.476470438 +0200 @@ -36,6 +36,7 @@ #include <unistd.h> #include <fcntl.h> #include <alsa/asoundlib.h> +#include <time.h> #include "aconfig.h" #include "version.h" @@ -80,6 +81,7 @@ "-r, --receive=file write received data into a file\n" "-S, --send-hex=\"...\" send hexadecimal bytes\n" "-d, --dump print received data as hexadecimal bytes\n" + "-T, --timestamp adds a timestamp in front of each dumped message\n" "-t, --timeout=seconds exits when no data has been received\n" " for the specified duration\n" "-a, --active-sensing include active sensing bytes\n" @@ -356,7 +358,7 @@ /* * prints MIDI commands, formatting them nicely */ -static void print_byte(unsigned char byte) +static void print_byte(unsigned char byte, struct timespec *ts) { static enum { STATE_UNKNOWN, @@ -426,7 +428,18 @@ if (running_status) fputs("\n ", stdout); } - printf("%c%02X", newline ? '\n' : ' ', byte); + + if (newline) { + printf("\n"); + + /* Nanoseconds does not make a lot of sense for serial MIDI (the + * 31250 bps one) but I'm not sure about MIDI over USB. + */ + if (ts) + printf("%lld.%.9ld) ", (long long)ts->tv_sec, ts->tv_nsec); + } + + printf("%02X", byte); } static void sig_handler(int dummy) @@ -454,7 +467,7 @@ int main(int argc, char *argv[]) { - static const char short_options[] = "hVlLp:s:r:S::dt:aci:"; + static const char short_options[] = "hVlLp:s:r:S::dt:aci:T"; static const struct option long_options[] = { {"help", 0, NULL, 'h'}, {"version", 0, NULL, 'V'}, @@ -465,6 +478,7 @@ {"receive", 1, NULL, 'r'}, {"send-hex", 2, NULL, 'S'}, {"dump", 0, NULL, 'd'}, + {"timestamp", 0, NULL, 'T'}, {"timeout", 1, NULL, 't'}, {"active-sensing", 0, NULL, 'a'}, {"clock", 0, NULL, 'c'}, @@ -475,6 +489,7 @@ int ignore_active_sensing = 1; int ignore_clock = 1; int do_send_hex = 0; + int do_print_timestamp = 0; struct itimerspec itimerspec = { .it_interval = { 0, 0 } }; while ((c = getopt_long(argc, argv, short_options, @@ -509,6 +524,9 @@ case 'd': dump = 1; break; + case 'T': + do_print_timestamp = 1; + break; case 't': if (optarg) timeout = atof(optarg); @@ -611,6 +629,7 @@ } if (inputp) { + int need_timestamp = 0; int read = 0; int npfds; struct pollfd *pfds; @@ -648,6 +667,7 @@ unsigned char buf[256]; int i, length; unsigned short revents; + struct timespec ts; err = poll(pfds, npfds, -1); if (stop || (err < 0 && errno == EINTR)) @@ -657,6 +677,11 @@ break; } + if (clock_gettime(CLOCK_REALTIME, &ts) < 0) { + error("clock_getres failed: %s", strerror(errno)); + break; + } + err = snd_rawmidi_poll_descriptors_revents(input, &pfds[1], npfds - 1, &revents); if (err < 0) { error("cannot get poll events: %s", snd_strerror(errno)); @@ -692,7 +717,8 @@ write(receive_file, buf, length); if (dump) { for (i = 0; i < length; ++i) - print_byte(buf[i]); + print_byte(buf[i], do_print_timestamp ? &ts : NULL); + fflush(stdout); } diff -uNr t3/alsa-utils-1.2.3/configure.ac alsa-utils-1.2.3/configure.ac --- t3/alsa-utils-1.2.3/configure.ac 2021-07-02 19:41:46.000000000 +0200 +++ alsa-utils-1.2.3/configure.ac 2021-07-02 15:55:13.245585248 +0200 @@ -97,7 +97,7 @@ if test x$bat = xtrue; then saved_CFLAGS="$CFLAGS" - saved_LDFLAGS="$LDFLAGS" + saved_LDFLAGS="$LDFLAGS -lrt" saved_LIBS="$LIBS" FFTW_INC="" FFTW_LIB="" @@ -116,7 +116,7 @@ FFTW_CFLAGS="$CFLAGS" FFTW_LIB="$LIBS" CFLAGS="$saved_CFLAGS" - LDFLAGS="$saved_LDFLAGS" + LDFLAGS="$saved_LDFLAGS -lrt" LIBS="$saved_LIBS" AC_SUBST(FFTW_INC) AC_SUBST(FFTW_LIB) @@ -292,11 +292,11 @@ fi saved_CFLAGS="$CFLAGS" - saved_LDFLAGS="$LDFLAGS" + saved_LDFLAGS="$LDFLAGS -lrt" saved_LIBS="$LIBS" CFLAGS="$CFLAGS $CURSES_CFLAGS" if test -n "$CURSESLIBDIR"; then - LDFLAGS="$LDFLAGS -L$CURSESLIBDIR" + LDFLAGS="$LDFLAGS -L$CURSESLIBDIR -lrt" fi LIBS="$CURSESLIB $LIBS" @@ -342,7 +342,7 @@ [AC_MSG_ERROR([form$NCURSESLIBSUFFIX library not found])]) CFLAGS="$saved_CFLAGS" - LDFLAGS="$saved_LDFLAGS" + LDFLAGS="$saved_LDFLAGS -lrt" LIBS="$saved_LIBS" if test -n "$CURSESLIBDIR"; then

1 0

[tiwai/for-next] hard lockups with pipewire and snd-usb-audio
by Hector Martin 02 Jul '21

02 Jul '21

Hi Takashi, I've been testing builds from your for-next branch to get the recent firewire fixes. All that works fine, but instead I've been getting hard lockups with pipewire and snd-usb-audio. I'm currently on 9a7b7ec3c6. Backtrace: do_raw_spin_lock+0x8e/0x90 _raw_spin_lock_irqsave+0x3e/0x50 ? snd_pcm_period_elapsed+0x10/0x30 [snd_pcm] snd_pcm_period_elapsed+0x10/0x30 [snd_pcm] snd_usb_endpoint_start+0xd8/0x270 [snd_usb_audio] start_endpoints+0x50/0x70 [snd_usb_audio] snd_usb_substream_playback_trigger+0x58/0x100 [snd_usb_audio] snd_pcm_action+0x74/0xb0 [snd_pcm] snd_pcm_action_lock_irq+0x36/0x80 [snd_pcm] snd_pcm_ioctl+0x1e/0x30 [snd_pcm] __x64_sys_ioctl+0x7d/0xb0 do_syscall_64+0x45/0x80 entry_SYSCALL_64_after_hwframe+0x44/0xae To me it looks like it's recursively trying to lock the stream spinlock. I'm not sure what version this is a regression from; I've only triggered it with pipewire so far, which I wasn't previously using. It's easy to reproduce. Usually, pulling up pavucontrol on pipewire with the USB audio device on an active profile will do it. Just thought you might want to know. Let me know if you need any more info. -- Hector Martin (marcan(a)marcan.st) Public Key: https://mrcn.st/pub

1 0

[PATCH 0/3] ALSA: firewire: media clock recovery for syt-aware devices
by Takashi Sakamoto 02 Jul '21

02 Jul '21

Hi, In a commit f9e5ecdfc2c2 ("ALSA: firewire-lib: add replay target to cache sequence of packet"), I categorize devices supported by drivers in ALSA firewire stack in terms of the way to deliver effective sampling transfer frequency. This patchset is for the devices in group 2. The devices are known to have problems when ALSA dice/bebob drivers handle. Many of them sometimes transfer packets with discontinued counter, corrupt at break of CMP connection, generates bus-reset voluntarily. The devices interpret presentation time to decide playback timing. The drivers process presentation time expressed in syt field of CIP header for outgoing packets. Current implementation of the drivers processes the sequence of outgoing packet by computation according to nominal sampling transfer frequency, assisted by ALSA IEC 61883-1/6 packet streaming engine. However, the ideal sequence is not adequate to the devices, actually. With this patchset, the drivers are going to replay the sequence of incoming packets for media clock recovery. For the detail of sequence replay, please refer to a commit 39c2649c71d8 ("ALSA: firewire-lib: replay sequence of incoming packets for outgoing packets"). Takashi Sakamoto (3): ALSA: dice: wait just for NOTIFY_CLOCK_ACCEPTED after GLOBAL_CLOCK_SELECT operation ALSA: dice: perform sequence replay for media clock recovery ALSA: bebob: perform sequence replay for media clock recovery sound/firewire/bebob/bebob_stream.c | 13 +++++++--- sound/firewire/dice/dice-stream.c | 35 +++++++++----------------- sound/firewire/dice/dice-transaction.c | 2 +- 3 files changed, 22 insertions(+), 28 deletions(-) -- 2.27.0

3 5

[PATCH] ALSA: usb-audio: scarlett2: Fix for loop increment in scarlett2_usb_get_config
by Nathan Chancellor 01 Jul '21

01 Jul '21

Clang warns: sound/usb/mixer_scarlett_gen2.c:1189:32: warning: expression result unused [-Wunused-value] for (i = 0; i < count; i++, (u16 *)buf++) ^ ~~~~~ 1 warning generated. It appears the intention was to cast the void pointer to a u16 pointer so that the data could be iterated through like an array of u16 values. However, the cast happens after the increment because a cast is an rvalue, whereas the post-increment operator only works on lvalues, so the loop does not iterate as expected. Replace the post-increment shorthand with the full expression so the cast can be added in the right place and the look works as expected. Fixes: ac34df733d2d ("ALSA: usb-audio: scarlett2: Update get_config to do endian conversion") Link: https://github.com/ClangBuiltLinux/linux/issues/1408 Signed-off-by: Nathan Chancellor <nathan(a)kernel.org> --- sound/usb/mixer_scarlett_gen2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c index fcba682cd422..c20c7f1ddc50 100644 --- a/sound/usb/mixer_scarlett_gen2.c +++ b/sound/usb/mixer_scarlett_gen2.c @@ -1186,7 +1186,7 @@ static int scarlett2_usb_get_config( if (err < 0) return err; if (size == 2) - for (i = 0; i < count; i++, (u16 *)buf++) + for (i = 0; i < count; i++, buf = (u16 *)buf + 1) *(u16 *)buf = le16_to_cpu(*(__le16 *)buf); return 0; } base-commit: 5c89c2c7fbfa9124dd521c375b9c82b9ed75bc28 -- 2.32.0.93.g670b81a890

3 10

Add ALC285 Headphone initial procedure
by Kailang 01 Jul '21

01 Jul '21

Hi Takashi, Attach patch was for ALC285 HP init. BR, Kailang

2 1

[PATCH v2 1/3] ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 450 G8
by Andy Chi 01 Jul '21

01 Jul '21

The HP ProBook 450 G8 using ALC236 codec which using 0x02 to control mute LED and 0x01 to control micmute LED. Therefore, add a quirk to make it works. Signed-off-by: Andy Chi <andy.chi(a)canonical.com> --- sound/pci/hda/patch_realtek.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 308a58a83f33..6c423172a1f4 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -8363,6 +8363,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { ALC285_FIXUP_HP_GPIO_AMP_INIT), SND_PCI_QUIRK(0x103c, 0x87c8, "HP", ALC287_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87e5, "HP ProBook 440 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x87e7, "HP ProBook 450 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87f2, "HP ProBook 640 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87f4, "HP", ALC287_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87f5, "HP", ALC287_FIXUP_HP_GPIO_LED), -- 2.25.1

2 3

[PATCH] ASoC: tlv320aic31xx: fix reversed bclk/wclk master bits
by Kyle Russell 01 Jul '21

01 Jul '21

These are backwards from Table 7-71 of the TLV320AIC3100 spec [1]. This was broken in 12eb4d66ba2e when BCLK_MASTER and WCLK_MASTER were converted from 0x08 and 0x04 to BIT(2) and BIT(3), respectively. -#define AIC31XX_BCLK_MASTER 0x08 -#define AIC31XX_WCLK_MASTER 0x04 +#define AIC31XX_BCLK_MASTER BIT(2) +#define AIC31XX_WCLK_MASTER BIT(3) Probably just a typo since the defines were not listed in bit order. [1] https://www.ti.com/lit/gpn/tlv320aic3100 Signed-off-by: Kyle Russell <bkylerussell(a)gmail.com> --- sound/soc/codecs/tlv320aic31xx.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/codecs/tlv320aic31xx.h b/sound/soc/codecs/tlv320aic31xx.h index 81952984613d..2513922a0292 100644 --- a/sound/soc/codecs/tlv320aic31xx.h +++ b/sound/soc/codecs/tlv320aic31xx.h @@ -151,8 +151,8 @@ struct aic31xx_pdata { #define AIC31XX_WORD_LEN_24BITS 0x02 #define AIC31XX_WORD_LEN_32BITS 0x03 #define AIC31XX_IFACE1_MASTER_MASK GENMASK(3, 2) -#define AIC31XX_BCLK_MASTER BIT(2) -#define AIC31XX_WCLK_MASTER BIT(3) +#define AIC31XX_BCLK_MASTER BIT(3) +#define AIC31XX_WCLK_MASTER BIT(2) /* AIC31XX_DATA_OFFSET */ #define AIC31XX_DATA_OFFSET_MASK GENMASK(7, 0) -- 2.25.1

2 1

[PATCH 0/2] arm64: tegra: Enable audio IOMMU support on Tegra194
by Thierry Reding 01 Jul '21

01 Jul '21

From: Thierry Reding <treding(a)nvidia.com> This small series addresses a minor issue with how IOMMU support is wired up on various Tegra generations. Currently the virtual "card" device is used to allocate DMA memory for, but since that device does not actually exist, the path to memory cannot be correctly described. To address this, this series moves to using the ADMAIF as the DMA device for audio. This is a real device that can have a proper DMA mask set and with which a stream ID can be associated with in the SMMU. The memory accesses technically originate from the ADMA controller (that the ADMAIF uses), but DMA channel are dynamically allocated at runtime while DMA memory is allocated at driver load time, drivers won't have access to the ADMA device yet. Further patches will be required to correct this issue on Tegra186 and Tegra210, but I wanted to get feedback on this approach first. Thierry Thierry Reding (2): ASoC: tegra: Use ADMAIF component for DMA allocations arm64: tegra: Enable audio IOMMU support on Tegra194 arch/arm64/boot/dts/nvidia/tegra194.dtsi | 4 ++++ sound/soc/tegra/tegra_pcm.c | 21 +++++++++------------ 2 files changed, 13 insertions(+), 12 deletions(-) -- 2.32.0

2 5

[PATCH 1/3] ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 450 G8
by Andy Chi 01 Jul '21

01 Jul '21

The HP ProBook 450 G8 using ALC236 codec which using 0x02 to control mute LED and 0x01 to control micmute LED. Therefore, add a quirk to make it works. Signed-off-by: Andy Chi <andy.chi(a)canonical.com> --- sound/pci/hda/patch_realtek.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index ab5113cccffa..9c3bb1a2b849 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -8336,6 +8336,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { ALC285_FIXUP_HP_GPIO_AMP_INIT), SND_PCI_QUIRK(0x103c, 0x87c8, "HP", ALC287_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87e5, "HP ProBook 440 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x87e7, "HP ProBook 450 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87f2, "HP ProBook 640 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87f4, "HP", ALC287_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87f5, "HP", ALC287_FIXUP_HP_GPIO_LED), -- 2.25.1

2 3

[GIT PULL] ASoC updates for v5.14
by Mark Brown 01 Jul '21

01 Jul '21

The following changes since commit 13311e74253fe64329390df80bed3f07314ddd61: Linux 5.13-rc7 (2021-06-20 15:03:15 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git tags/asoc-v5.14 for you to fetch changes up to 192664528154a84fab4e6d820f9cb2e2e0835544: Merge remote-tracking branch 'asoc/for-5.14' into asoc-next (2021-06-25 14:08:03 +0100) ---------------------------------------------------------------- ASoC: Updates for v5.14 This release sees a nice new feature in the core from Morimoto-san, support for automatic negotiation of DAI formats between the components on the link. Otherwise the big highlight was the merging of the Tegra machine drivers into a single driver avoiding a bunch of duplication. - Support for automatic negotiation of DAI formats. - Accessory detection support for several Qualcomm parts. - Support for IEC958 control with hdmi-codec. - Merging of Tegra machine drivers into a single driver. - Support for AmLogic SM1 TOACODEC, Intel AlderLake-M, several NXP i.MX8 variants, NXP TFA1 and TDF9897, Rockchip RK817, Qualcomm Quinary MI2S, Texas Instruments TAS2505 ---------------------------------------------------------------- Bard Liao (3): ASoC: rt5682-sdw: set regcache_cache_only false before reading RT5682_DEVICE_ID ASoC: rt711-sdca-sdw: add readable for SDW_SDCA_CTL() registers ASoC: rt711-sdca: handle mbq_regmap in rt711_sdca_io_init Bertrand Jacquin (1): ASoC: snd-soc-lpass requires REGMAP_MMIO Brent Lu (3): ASoC: Intel: maxim-common: support max98357a ASoC: Intel: add sof-cs42l42 machine driver ASoC: Intel: sof_rt5682: code refactor for max98357a Charles Keepax (13): ASoC: cirrus: Add helper function for reading the device ID ASoC: cs35l32: Minor error paths fixups ASoC: cs35l33: Minor error paths fixups ASoC: cs35l34: Minor error paths fixups ASoC: cs35l35: Minor error paths fixups ASoC: cs35l35: Correct errata handling ASoC: cs42l42: Minor error paths fixups ASoC: cs42l73: Minor error paths fixups ASoC: cs43130: Minor error paths fixups ASoC: cs53l30: Minor error paths fixups ASoC: cs35l36: Remove unneeded variable initialisation ASoC: cs4265: Minor tidy up of error paths ASoC: cs42l52: Minor tidy up of error paths Chris Morgan (4): mfd: Add Rockchip rk817 audio CODEC support ASoC: Add Rockchip rk817 audio CODEC support dt-bindings: Add Rockchip rk817 audio CODEC support ASoC: rk817: fix a warning in rk817_probe() Christophe JAILLET (1): ASoC: mediatek: mtk-btcvsd: Fix an error handling path in 'mtk_btcvsd_snd_probe()' Claudius Heine (3): ASoC: tlv320aic32x4: add type to device private data struct ASoC: tlv320aic32x4: add support for TAS2505 ASoC: tlv320aic32x4: dt-bindings: add TAS2505 to compatible Codrin Ciubotariu (2): ASoC: atmel-i2s: Set symmetric sample bits ASoC: atmel-i2s: Fix usage of capture and playback at the same time Colin Ian King (2): ASoC: rsnd: check for zero node count ASoC: rk817: remove redundant assignment to pointer node, add missing of_node_put Dan Carpenter (1): ASoC: tegra: Fix a NULL vs IS_ERR() check David Rhodes (1): ASoC: cs35l3x: Use neutral language in amp drivers Derek Fang (1): ASoC: rt1019: Add non_legacy_dai_naming config Dmitry Osipenko (4): ASoC: tegra: Set driver_name=tegra for all machine drivers ASoC: tegra: Unify ASoC machine drivers ASoC: tegra: Specify components string for each card ASoC: tegra: Squash utils into common machine driver Flavio Suligoi (1): ASoC: fsi: fix spelling mistake Gabriel David (4): ASoC: q6afe: dt-bindings: Add QUIN_MI2S_RX/TX ASoC: qdsp6: q6afe: Add Quinary MI2S ports ASoC: qdsp6: q6afe-dai: Add Quinary MI2S ports ASoC: qdsp6: q6routing: Add Quinary MI2S ports Guido Günther (1): ASoC: simple-card: Fill in driver name Gustavo A. R. Silva (1): ASoC: ti: davinci-mcasp: Fix fall-through warning for Clang Gyeongtaek Lee (1): ASoC: soc-dai: fix up hw params only if it is needed H. Nikolaus Schaller (1): ASoC: jz4740-i2s: fix function name Jack Yu (1): ASoC: rt715-sdca: fix clock stop prepare timeout issue Jaroslav Kysela (1): ASoC: soc-pcm: fix the return value in dpcm_apply_symmetry() Jaska Uimonen (3): ASoC: topology: Add support for multiple kcontrol types to a widget ASoC: topology: Fix using uninitialized pointer ASoC: SOF: topology: fix assignment to use le32_to_cpu Jiapeng Chong (5): ASoC: amd: renoir: Remove redundant assignment to pdm_ctrl and pdm_enable and pdm_dma_enable ASoC: rt286: Remove redundant assignment to d_len_code ASoC: rk817: Remove unneeded semicolon ASoC: codecs: Fix duplicate included sound/soc.h ASoC: hdmi-codec: make hdmi_codec_controls static Kai Vehmanen (4): ASoC: SOF: Intel: pci-tgl: add ADL-M support ASoC: Intel: sof_sdw: use mach data for ADL RVP DMIC count ASoC: Intel: sof_sdw: remove hdac-hdmi support ASoC: Intel: skl_hda_dsp_generic: Update Kconfig documentation Keyon Jie (1): ASoC: SOF: ops: print out the polling register Kuninori Morimoto (39): ASoC: dt-bindings: renesas: rsnd: tidyup properties ASoC: rsnd: tidyup loop on rsnd_adg_clk_query() ASoC: rsnd: add null CLOCKIN support ASoC: rsnd: call unregister for null_hw when removed ASoC: rsnd: ignore runtime NULL case at rsnd_runtime_channel_original_with_params() ASoC: rsnd: attach SSIU when SSI was DMA mode ASoC: rsnd: check BUIF error everytime ASoC: rsnd: indicate unknown error at rsnd_dai_call() ASoC: rsnd: incidate irq error message ASoC: rsnd: add debugfs support ASoC: rsnd: protect mod->status ASoC: rsnd: implement BUSIF related code in ssiu.c ASoC: rsnd: tidyup rsnd_ssiu_busif_err_status_clear() ASoC: rsnd: tidyup rsnd_ssiu_busif_err_irq_ctrl() ASoC: rsnd: tidyup rsnd_parse_connect_common() ASoC: rsnd: tidyup rsnd_dma_request_channel() ASoC: rsnd: tidyup rsnd_parse_connect_xxx() ASoC: rsnd: adjust disabled module ASoC: rsnd: adg: supply __printf(x, y) formatting for dbg_msg() ASoC: rsnd: adg: tidyup rsnd_adg_get_clkin/out() parameter ASoC: rsnd: adg: use more simple method for null_clk ASoC: rsnd: adg: check return value for rsnd_adg_get_clkin/out() ASoC: rsnd: tidyup __rsnd_mod_xxx macro comments ASoC: soc-core: move snd_soc_runtime_set_dai_fmt() to upside ASoC: soc-core: add snd_soc_runtime_get_dai_fmt() ASoC: ak4613: add .auto_selectable_formats support ASoC: pcm3168a: add .auto_selectable_formats support ASoC: rsnd: add .auto_selectable_formats support ASoC: fsi: add .auto_selectable_formats support ASoC: hdmi-codec: add .auto_selectable_formats support ASoC: soc-core: don't use discriminatory terms on snd_soc_runtime_get_dai_fmt() ASoC: soc-core: add snd_soc_daifmt_clock_provider_from_bitmap() ASoC: soc-core: add snd_soc_daifmt_clock_provider_fliped() ASoC: soc-core: add snd_soc_daifmt_parse_format/clock_provider() ASoC: atmel: switch to use snd_soc_daifmt_parse_format/clock_provider() ASoC: fsl: switch to use snd_soc_daifmt_parse_format/clock_provider() ASoC: meson: switch to use snd_soc_daifmt_parse_format/clock_provider() ASoC: simple-card-utils: switch to use snd_soc_daifmt_parse_format/clock_provider() ASoC: soc-core: remove snd_soc_of_parse_daifmt() Libin Yang (1): ASoC: Intel: sof_sdw: add SOF_RT715_DAI_ID_FIX for AlderLake Lucas Tanure (5): ASoC: cs42l42: Add support for set_jack calls ASoC: cs42l42: Fix 1536000 Bit Clock instability ASoC: cs42l42: Add support for 2304000 Bit clock ASoC: cs42l42: Add support for 2400000 Bit clock ASoC: cs42l42: Check jack status before reporting button events Marek Vasut (1): ASoC: sgtl5000: Add audio-graph-card port Mark Brown (32): Merge existing fixes from asoc/for-5.13 Merge series "ASoC: Intel: machine driver updates for 5.14" from Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com>: Merge series "ASoC: SOF: Intel: split Baytrail and Merrifield" from Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com>: Merge series "ASoC: cppcheck fixes of the week" from Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com>: Merge series "Tidy up device ID reading on legacy Cirrus parts" from Charles Keepax <ckeepax(a)opensource.cirrus.com>: Merge series "PinePhone BT audio bringup" from Samuel Holland <samuel(a)sholland.org>: Merge series "ASoC: SOF/Intel: fix and remove Sparse warnings" from Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com>: Merge series "ASoC: meson: g12a-toacodec: add support for SM1" from Neil Armstrong <narmstrong(a)baylibre.com>: Merge series "ASoC: rsnd: add D3 support" from Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com>: Merge branch 'for-5.13' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-5.14 Merge series "ASoC: rsnd: adjust disabled module for R-Car D3" from Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com>: Merge series "ASoC: Constify snd_compress_ops" from Rikard Falkeborn <rikard.falkeborn(a)gmail.com>: Merge series "ASoC: rsnd: tidyup adg and header" from Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com>: Merge series "ASoC: codecs: wcd934x: add Headset and button detection support" from Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org>: Merge tag 'tb-mfd-asoc-v5.14-1' of https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into asoc-5.14 Merge series "ASoC: adds new .auto_selectable_formats support" from Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com>: Merge tag 'v5.13-rc3' into asoc-5.13 ASoC: rt5645: Avoid upgrading static warnings to errors Merge tag 'asoc-hdmi-codec-improvements-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into asoc-5.14 Merge series "ASoC: codecs: add wcd938x support" from Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org>: Merge series "Unify NVIDIA Tegra ASoC machine drivers" from Dmitry Osipenko <digetx(a)gmail.com>: Merge series "ASoC: qdsp6: Add Quinary MI2S ports support" from Gabriel David <ultracoolguy(a)disroot.org>: Merge series "ASoC: stm32: Use devm_platform_get_and_ioremap_resource()" from Yang Yingliang <yangyingliang(a)huawei.com>: Merge series "ASoC: samsung: Use devm_platform_get_and_ioremap_resource()" from Yang Yingliang <yangyingliang(a)huawei.com>: Merge series "ASoC: sunxi: Use devm_platform_get_and_ioremap_resource()" from Yang Yingliang <yangyingliang(a)huawei.com>: Merge series "ASoC: tidyup snd_soc_of_parse_daifmt()" from Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com>: Merge series "ASoC: fsl: Use devm_platform_get_and_ioremap_resource()" from Yang Yingliang <yangyingliang(a)huawei.com>: Merge series "ASoC: Intel: machine driver corrections" from Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com>: Merge series "ASoC: tegra: Use devm_platform_get_and_ioremap_resource()" from Yang Yingliang <yangyingliang(a)huawei.com>: Merge series "ASoC: tlv320aic32x4: Add support for TAS2505" from Claudius Heine <ch(a)denx.de>: Merge remote-tracking branch 'asoc/for-5.13' into asoc-linus Merge remote-tracking branch 'asoc/for-5.14' into asoc-next Martin Blumenstingl (1): ASoC: rt5640: Make codec selectable Maxime Ripard (5): ALSA: doc: Clarify IEC958 controls iface ALSA: iec958: Split status creation and fill ASoC: hdmi-codec: Rework to support more controls ASoC: hdmi-codec: Add iec958 controls ASoC: hdmi-codec: Add a prepare hook Nathan Chancellor (1): ASoC: q6dsp: Undo buggy warning fix Neil Armstrong (2): ASoC: meson: g12a-toacodec: use regmap fields to prepare SM1 support ASoC: meson: g12a-toacodec: add support for SM1 TOACODEC Oder Chiou (1): ASoC: rt5682: Fix a problem with error handling in the io init function of the soundwire Oleksij Rempel (1): ASoC: dt-bindings: Convert imx-audmux binding to json schema Peter Ujfalusi (4): ASoC: SOF: Check desc->ops directly in acpi/pci/of probe functions ASoC: SOF: pci: No need to cast second time to save the desc ASoC: SOF: loader: Use snd_sof_dsp_block_read() instead sof_block_read() ASoC: SOF: Intel: hda: Remove conditions against CONFIG_PCI Pierre-Louis Bossart (36): ASoC: SOF: Intel: byt: prepare split between Baytrail and Merrifield ASoC: SOF: Intel: move common ATOM stuff to module ASoC: Intel: sof_sdw: add mutual exclusion between PCH DMIC and RT715 ASoC: Intel: boards: handle hda-dsp-common as a module ASoC: Intel: boards: create sof-maxim-common module ASoC: Intel: boards: remove .nonatomic for BE dailinks ASoC: codecs: mt6359-accdet: remove useless initialization ASoc: codecs: mt6359: remove useless initializations ASoC: codecs: rt1019: clarify expression ASoC: fsl: imx-pcm-rpmsg: remove useless initialization ASoC: SOF: Intel: hda: fix index used in inner loop ASoC: Intel: sof_cs42l42: shrink platform id below 20 characters ASoC: Intel: bxt_da7219_max98357a: shrink platform_id below 20 characters ASoC: SOF: ops: don't return void value ASoC: max98373-sdw: add missing memory allocation check ASoC: max98373-sdw: use first_hw_init flag on resume ASoC: rt1308-sdw: use first_hw_init flag on resume ASoC: rt1316-sdw: use first_hw_init flag on resume ASoC: rt5682-sdw: use first_hw_init flag on resume ASoC: rt700-sdw: use first_hw_init flag on resume ASoC: rt711-sdca-sdw: use first_hw_init flag on resume ASoC: rt711-sdw: use first_hw_init flag on resume ASoC: rt715-sdca-sdw: use first_hw_init flag on resume ASoC: rt715-sdw: use first_hw_init flag on resume soundwire: export sdw_update() and sdw_update_no_pm() ASoC: rt700-sdw: fix race condition on system suspend ASoC: rt711-sdw: fix race condition on system suspend ASoC: rt5682-sdw: fix race condition on system suspend ASoC: rt711-sdca-sdw: fix race condition on system suspend ASoC: Intel: sof_rt5682: shrink platform_id names below 20 characters ASoC: Intel: glk_rt5682_max98357a: shrink platform_id below 20 characters ASoC: Intel: kbl_da7219_max98357a: shrink platform_id below 20 characters ASoC: Intel: sof_da7219_max98373: shrink platform_id below 20 characters ASoC: Intel: sof_sdw: fix signed/unsigned warning ASoC: Intel: soc-acpi: add ull suffix for SoundWire _ADR values ASoC: Intel: use MODULE_DEVICE_TABLE with platform_device_id tables Pu Lehui (1): ASoC: codecs: wcd938x: constify static struct snd_soc_dai_ops Rafał Miłecki (1): ASoC: wm8750: convert to the json-schema Ranjani Sridharan (2): ASoC: SOF: Intel: hda: clean up hda_dsp_dump() ASoC: SOF: Intel: hda: don't print ROM status if cl_dsp_init() fails Richard Fitzgerald (2): ASoC: cs42l42: Use device_property API instead of of_property ASoC: cs42l42: Correct definition of CS42L42_ADC_PDN_MASK Rikard Falkeborn (5): ASoC: cs47125: Constify static struct snd_compress_ops ASoC: wm5102: Constify static struct snd_compress_ops ASoC: wm5110: Constify static struct snd_compress_ops ASoC: qcom: q6asm-dai: Constify static struct snd_compress_ops ASoC: SOF: Intel: Constify sof_probe_compressed_ops Samuel Holland (1): ASoC: dt-bindings: sun8i-codec: Increase #sound-dai-cells Shaokun Zhang (1): ASoC: sigmadsp: Remove the repeated declaration Shengjiu Wang (9): ASoC: imx-pcm-rpmsg: Fix warning of incorrect type in assignment ASoC: dt-bindings: imx-card: Add binding doc for imx sound card ASoC: imx-card: Add imx-card machine driver ASoC: fsl_spdif: Fix error handler with pm_runtime_enable ASoC: dt-bindings: fsl,spdif: Add compatible string for imx8ulp ASoC: dt-bindings: fsl-sai: Add compatible string for imx8mm/8mn/8mp/8ulp ASoC: fsl_xcvr: disable all interrupts when suspend happens ASoC: fsl-asoc-card: change dev_err to dev_dbg for defer probe ASoC: fsl_spdif: Fix unexpected interrupt after suspend Shuming Fan (1): ASoC: rt711: add two jack detection modes Simon Trimmer (2): ASoC: wm_adsp: mark more data structures with the const qualifier ASoC: wm2200: remove include of wmfw.h Srinivas Kandagatla (17): ASoC: dt-bindings: wcd934x: add bindings for Headset Button detection ASoC: codecs: wcd: add multi button Headset detection support ASoC: codecs: wcd934x: add mbhc support ASoC: qcom: sdm845: add jack support for WCD934x ASoC: dt-bindings: wcd938x: add bindings for wcd938x ASoC: codecs: wcd-clsh: add new version support ASoC: codecs: wcd938x: add basic driver ASoC: dt-bindings: wcd938x-sdw: add bindings for wcd938x-sdw ASoC: codecs: wcd938x-sdw: add SoundWire driver ASoC: codecs: wcd938x: add basic controls ASoC: codecs: wcd938x: add playback dapm widgets ASoC: codecs: wcd938x: add capture dapm widgets ASoC: codecs: wcd938x: add audio routing and Kconfig ASoC: codecs: wcd938x: remove incorrect module interdependency ASoC: codecs: wcd938x: fix unused variable warning ASoC: codecs: wcd938x: fix uninitialized symbol warnings ASoC: qcom: lpass-cpu: mark IRQ_CLEAR register as volatile and readable Srinivasa Rao Mandadapu (2): ASoC: qcom: Fix for DMA interrupt clear reg overwriting ASoC: qcom: Add four speaker support on MI2S secondary Stephan Gerhold (2): ASoC: dt-bindings: codecs: Add bindings for nxp, tfa989x ASoC: codecs: Add driver for NXP/Goodix TFA989x (TFA1) amplifiers Stephen Boyd (2): ASoC: rt5682: Disable irq on shutdown ASoC: rt5682: Implement remove callback Tan Zhongjun (2): ASoC: fsl_easrc: Remove superfluous error message around platform_get_irq() ASoC: fsl_spdif: Remove superfluous error message around platform_get_irq() Tang Bin (1): ASoc: Fix unused define in jz4740-i2s.h Timur Tabi (1): MAINTAINERS: remove Timur Tabi from Freescale SOC sound drivers Tom Rix (1): ASoC: codecs: lpass-wsa-macro: handle unexpected input Vamshi Krishna Gopal (4): ASoC: Intel: soc-acpi: add entries for i2s machines in ADL match table ASoC: Intel: boards: add support for adl boards in sof-rt5682 ASoC: Intel: common: Add entries for sdw codecs in ADL match table ASoC: Intel: sof_sdw: add quirk support for Brya and BT-offload Vincent Knecht (4): ASoC: dt-bindings: nxp,tfa989x: Add tfa9897 support ASoC: codecs: tfa989x: Add support for tfa9897 ASoC: dt-bindings: nxp, tfa989x: Add vddd-supply property ASoC: codecs: tfa989x: Add support for optional vddd-supply Viorel Suman (1): ASoC: fsl_spdif: add support for enabling raw capture mode Vitaly Rodionov (2): ASoC: cs42l42: Add support for ACPI table match entry ASoC: cs42l42: make HSBIAS_SENSE_EN optional Wan Jiabing (3): ASoC: codecs: lpass-rx-macro: Remove unneeded semicolon ASoC: fsl_xcvr: Remove unneeded semicolon ASoC: remove unneeded semicolons in wcd934x.c Wei Yongjun (2): ASoC: imx-card: Make some symbols static ASoC: rk817: Constify static struct snd_soc_dai_ops Yang Li (3): ASoC: q6dsp: q6afe: remove unneeded dead-store initialization ASoC: codecs: wcd: Remove unneeded semicolon ASoC: codecs: wcd938x: fix boolreturn.cocci warning Yang Yingliang (52): ASoC: rk3328: fix missing clk_disable_unprepare() on error in rk3328_platform_probe() ASoC: hisilicon: fix missing clk_disable_unprepare() on error in hi6210_i2s_startup() ASoC: atmel: sam9x5_wm8731: use devm_snd_soc_register_card() ASoC: imx-audio-rpmsg: use module_rpmsg_driver to simplify the code ASoC: fsl: imx-es8328: use devm_snd_soc_register_card() ASoC: mchp-i2s-mcc: Use devm_platform_get_and_ioremap_resource() ASoC: atmel-classd: Use devm_platform_get_and_ioremap_resource() ASoC: axi-spdif: Use devm_platform_get_and_ioremap_resource() ASoC: axi-i2s: Use devm_platform_get_and_ioremap_resource() ASoC: atmel-i2s: Use devm_platform_get_and_ioremap_resource() ASoC: bcm: cygnus_ssp: Use devm_platform_ioremap_resource_byname() ASoC: atmel-pdmic: Use devm_platform_get_and_ioremap_resource() ASoC: dwc: dwc-i2s: Use devm_platform_get_and_ioremap_resource() ASoC: img-i2s-in: Use devm_platform_get_and_ioremap_resource() ASoC: img-i2s-out: Use devm_platform_get_and_ioremap_resource() ASoC: img-parallel-out: Use devm_platform_get_and_ioremap_resource() ASoC: img-spdif-in: Use devm_platform_get_and_ioremap_resource() ASoC: img-spdif-out: Use devm_platform_get_and_ioremap_resource() ASoC: jz4740-i2s: Use devm_platform_get_and_ioremap_resource() ASoC: hisilicon: Use devm_platform_get_and_ioremap_resource() ASoC: rockchip: i2s: Use devm_platform_get_and_ioremap_resource() ASoC: rockchip: pdm: Use devm_platform_get_and_ioremap_resource() ASoC: rockchip: spdif: Use devm_platform_get_and_ioremap_resource() ASoC: stm32: i2s: Use devm_platform_get_and_ioremap_resource() ASoC: stm32: sai: Use devm_platform_get_and_ioremap_resource() ASoC: stm32: spdifrx: Use devm_platform_get_and_ioremap_resource() ASoC: sti: sti_uniperif: Use devm_platform_get_and_ioremap_resource() ASoC: sprd: Use devm_platform_get_and_ioremap_resource() ASoC: spear: spdif_out: Use devm_platform_get_and_ioremap_resource() ASoC: fsl_asrc: Use devm_platform_get_and_ioremap_resource() ASoC: fsl_aud2htx: Use devm_platform_get_and_ioremap_resource() ASoC: fsl_easrc: Use devm_platform_get_and_ioremap_resource() ASoC: fsl_esai: Use devm_platform_get_and_ioremap_resource() ASoC: fsl_micfil: Use devm_platform_get_and_ioremap_resource() ASoC: fsl_sai: Use devm_platform_get_and_ioremap_resource() ASoC: fsl_spdif: Use devm_platform_get_and_ioremap_resource() ASoC: fsl_ssi: Use devm_platform_get_and_ioremap_resource() ASoC: fsl_xcvr: check return value after calling platform_get_resource_byname() ASoC: sunxi: sun4i-codec: Use devm_platform_get_and_ioremap_resource() ASoC: sun4i-i2s: Use devm_platform_get_and_ioremap_resource() ASoC: sunxi: sun4i-spdif: Use devm_platform_get_and_ioremap_resource() ASoC: samsung: i2s: Use devm_platform_get_and_ioremap_resource() ASoC: samsung: pcm: Use devm_platform_get_and_ioremap_resource() ASoC: samsung: s3c2412-i2s: Use devm_platform_get_and_ioremap_resource() ASoC: samsung: s3c24xx-i2s: Use devm_platform_get_and_ioremap_resource() ASoC: qcom: apq8016_sbc: Use devm_platform_get_and_ioremap_resource() ASoC: qcom: lpass-cpu: Use devm_platform_get_and_ioremap_resource() ASoC: SOF: imx: Add missing of_node_put() in imx8_probe() ASoC: tegra20: i2s: Use devm_platform_get_and_ioremap_resource() ASoC: tegra20: spdif: Use devm_platform_get_and_ioremap_resource() ASoC: tegra: tegra210_admaif: Use devm_platform_get_and_ioremap_resource() ASoC: tegra30: ahub: Use devm_platform_get_and_ioremap_resource() Yong Zhi (3): ASoC: Intel: Boards: tgl_max98373: Add BT offload support ASoC: Intel: sof_sdw: add support for Bluetooth offload ASoC: Intel: sof_rt5682: Enable Bluetooth offload on tgl and adl YueHaibing (8): ASoC: soc-core: use DEVICE_ATTR_RO macro ASoC: tlv320aic26: use DEVICE_ATTR_RW macro ASoC: cs42l56: use DEVICE_ATTR_WO macro ASoC: wm8962: Use DEVICE_ATTR_WO macro ASoC: cs43130: Use DEVICE_ATTR_RO macro ASoC: cs42l52: use DEVICE_ATTR_WO macro ASoC: ti: omap-mcbsp: use DEVICE_ATTR_RW macro ASoC: Intel: Skylake: use DEVICE_ATTR_RO macro Yufen Yu (1): ASoC: img: Fix PM reference leak in img_i2s_in_probe() Zhen Lei (4): ASoC: mediatek: mt8192: Delete a redundant condition branch ASoC: soc-core: Fix the error return code in snd_soc_of_parse_audio_routing() ASoC: Intel: bdw-rt5677: remove unnecessary oom message ASoC: fsl: remove unnecessary oom message Zou Wei (2): ASoC: intel/boards: add missing MODULE_DEVICE_TABLE ASoC: imx-rpmsg: fix platform_no_drv_owner.cocci warnings Documentation/devicetree/bindings/mfd/rk808.txt | 188 + .../bindings/sound/allwinner,sun8i-a33-codec.yaml | 8 +- .../devicetree/bindings/sound/cs42l42.txt | 7 + .../devicetree/bindings/sound/fsl,spdif.yaml | 1 + .../devicetree/bindings/sound/fsl-sai.txt | 6 +- .../devicetree/bindings/sound/imx-audio-card.yaml | 122 + .../devicetree/bindings/sound/imx-audmux.txt | 28 - .../devicetree/bindings/sound/imx-audmux.yaml | 119 + .../devicetree/bindings/sound/nxp,tfa989x.yaml | 58 + .../devicetree/bindings/sound/qcom,wcd934x.yaml | 30 + .../bindings/sound/qcom,wcd938x-sdw.yaml | 70 + .../devicetree/bindings/sound/qcom,wcd938x.yaml | 146 + .../devicetree/bindings/sound/renesas,rsnd.yaml | 10 +- .../devicetree/bindings/sound/sgtl5000.yaml | 4 + .../devicetree/bindings/sound/tlv320aic32x4.txt | 1 + Documentation/devicetree/bindings/sound/wm8750.txt | 18 - .../devicetree/bindings/sound/wm8750.yaml | 42 + .../sound/kernel-api/writing-an-alsa-driver.rst | 13 +- MAINTAINERS | 8 +- drivers/mfd/rk808.c | 81 + drivers/soundwire/bus.c | 17 +- drivers/soundwire/bus.h | 13 - include/dt-bindings/sound/qcom,q6afe.h | 2 + include/linux/mfd/rk808.h | 81 + include/linux/mfd/wcd934x/registers.h | 57 + include/linux/soundwire/sdw.h | 3 + include/sound/hdmi-codec.h | 12 +- include/sound/pcm_iec958.h | 8 + include/sound/soc-dai.h | 55 + include/sound/soc-topology.h | 2 +- include/sound/soc.h | 21 +- sound/core/pcm_iec958.c | 174 +- sound/soc/adi/axi-i2s.c | 3 +- sound/soc/adi/axi-spdif.c | 3 +- sound/soc/amd/renoir/acp3x-pdm-dma.c | 4 - sound/soc/atmel/atmel-classd.c | 3 +- sound/soc/atmel/atmel-i2s.c | 38 +- sound/soc/atmel/atmel-pdmic.c | 3 +- sound/soc/atmel/mchp-i2s-mcc.c | 3 +- sound/soc/atmel/mikroe-proto.c | 9 +- sound/soc/atmel/sam9x5_wm8731.c | 3 +- sound/soc/bcm/cygnus-ssp.c | 7 +- sound/soc/codecs/Kconfig | 41 +- sound/soc/codecs/Makefile | 10 + sound/soc/codecs/ak4613.c | 11 + sound/soc/codecs/cirrus_legacy.h | 21 + sound/soc/codecs/cs35l32.c | 34 +- sound/soc/codecs/cs35l33.c | 15 +- sound/soc/codecs/cs35l34.c | 39 +- sound/soc/codecs/cs35l35.c | 37 +- sound/soc/codecs/cs35l35.h | 3 +- sound/soc/codecs/cs35l36.c | 18 +- sound/soc/codecs/cs4265.c | 10 +- sound/soc/codecs/cs42l42.c | 198 +- sound/soc/codecs/cs42l42.h | 7 +- sound/soc/codecs/cs42l52.c | 19 +- sound/soc/codecs/cs42l56.c | 7 +- sound/soc/codecs/cs42l73.c | 30 +- sound/soc/codecs/cs43130.c | 55 +- sound/soc/codecs/cs47l24.c | 2 +- sound/soc/codecs/cs53l30.c | 22 +- sound/soc/codecs/hdmi-codec.c | 238 +- sound/soc/codecs/lpass-rx-macro.c | 2 +- sound/soc/codecs/lpass-wsa-macro.c | 4 + sound/soc/codecs/max98373-sdw.c | 14 +- sound/soc/codecs/max98373.h | 2 +- sound/soc/codecs/mt6359-accdet.c | 2 +- sound/soc/codecs/mt6359.c | 2 +- sound/soc/codecs/pcm3168a.c | 26 + sound/soc/codecs/rk3328_codec.c | 28 +- sound/soc/codecs/rk817_codec.c | 541 +++ sound/soc/codecs/rt1019.c | 5 +- sound/soc/codecs/rt1308-sdw.c | 2 +- sound/soc/codecs/rt1316-sdw.c | 2 +- sound/soc/codecs/rt286.c | 1 - sound/soc/codecs/rt5645.c | 49 +- sound/soc/codecs/rt5682-i2c.c | 12 + sound/soc/codecs/rt5682-sdw.c | 57 +- sound/soc/codecs/rt5682.h | 2 + sound/soc/codecs/rt700-sdw.c | 36 +- sound/soc/codecs/rt700.c | 4 + sound/soc/codecs/rt700.h | 2 + sound/soc/codecs/rt711-sdca-sdw.c | 58 +- sound/soc/codecs/rt711-sdca.c | 8 + sound/soc/codecs/rt711-sdca.h | 2 + sound/soc/codecs/rt711-sdw.c | 36 +- sound/soc/codecs/rt711-sdw.h | 2 + sound/soc/codecs/rt711.c | 34 + sound/soc/codecs/rt711.h | 31 +- sound/soc/codecs/rt715-sdca-sdw.c | 3 +- sound/soc/codecs/rt715-sdca-sdw.h | 1 + sound/soc/codecs/rt715-sdca.c | 9 +- sound/soc/codecs/rt715-sdca.h | 3 +- sound/soc/codecs/rt715-sdw.c | 2 +- sound/soc/codecs/sigmadsp.h | 1 - sound/soc/codecs/tfa989x.c | 357 ++ sound/soc/codecs/tlv320aic26.c | 12 +- sound/soc/codecs/tlv320aic32x4-i2c.c | 22 +- sound/soc/codecs/tlv320aic32x4-spi.c | 23 +- sound/soc/codecs/tlv320aic32x4.c | 139 +- sound/soc/codecs/tlv320aic32x4.h | 10 + sound/soc/codecs/wcd-clsh-v2.c | 348 +- sound/soc/codecs/wcd-clsh-v2.h | 16 + sound/soc/codecs/wcd-mbhc-v2.c | 1475 ++++++++ sound/soc/codecs/wcd-mbhc-v2.h | 340 ++ sound/soc/codecs/wcd934x.c | 884 ++++- sound/soc/codecs/wcd938x-sdw.c | 320 ++ sound/soc/codecs/wcd938x.c | 3737 ++++++++++++++++++++ sound/soc/codecs/wcd938x.h | 718 ++++ sound/soc/codecs/wm2200.c | 1 - sound/soc/codecs/wm5102.c | 2 +- sound/soc/codecs/wm5110.c | 2 +- sound/soc/codecs/wm8962.c | 7 +- sound/soc/codecs/wm_adsp.c | 18 +- sound/soc/codecs/wm_adsp.h | 2 +- sound/soc/dwc/dwc-i2s.c | 3 +- sound/soc/fsl/Kconfig | 13 + sound/soc/fsl/Makefile | 2 + sound/soc/fsl/fsl-asoc-card.c | 9 +- sound/soc/fsl/fsl_asrc.c | 3 +- sound/soc/fsl/fsl_aud2htx.c | 3 +- sound/soc/fsl/fsl_easrc.c | 7 +- sound/soc/fsl/fsl_esai.c | 3 +- sound/soc/fsl/fsl_micfil.c | 3 +- sound/soc/fsl/fsl_sai.c | 3 +- sound/soc/fsl/fsl_spdif.c | 97 +- sound/soc/fsl/fsl_spdif.h | 1 + sound/soc/fsl/fsl_ssi.c | 3 +- sound/soc/fsl/fsl_xcvr.c | 16 +- sound/soc/fsl/imx-audio-rpmsg.c | 12 +- sound/soc/fsl/imx-audmix.c | 4 +- sound/soc/fsl/imx-card.c | 844 +++++ sound/soc/fsl/imx-es8328.c | 12 +- sound/soc/fsl/imx-pcm-rpmsg.c | 6 +- sound/soc/fsl/imx-pcm-rpmsg.h | 4 +- sound/soc/fsl/imx-rpmsg.c | 1 - sound/soc/generic/simple-card-utils.c | 16 +- sound/soc/generic/simple-card.c | 1 + sound/soc/hisilicon/hi6210-i2s.c | 17 +- sound/soc/img/img-i2s-in.c | 5 +- sound/soc/img/img-i2s-out.c | 3 +- sound/soc/img/img-parallel-out.c | 3 +- sound/soc/img/img-spdif-in.c | 3 +- sound/soc/img/img-spdif-out.c | 3 +- sound/soc/intel/boards/Kconfig | 43 +- sound/soc/intel/boards/Makefile | 30 +- sound/soc/intel/boards/bdw-rt5677.c | 4 +- sound/soc/intel/boards/bxt_da7219_max98357a.c | 11 +- sound/soc/intel/boards/bxt_rt298.c | 4 +- sound/soc/intel/boards/bytcht_cx2072x.c | 1 - sound/soc/intel/boards/bytcht_da7213.c | 1 - sound/soc/intel/boards/bytcht_es8316.c | 1 - sound/soc/intel/boards/bytcht_nocodec.c | 1 - sound/soc/intel/boards/bytcr_rt5640.c | 1 - sound/soc/intel/boards/bytcr_rt5651.c | 1 - sound/soc/intel/boards/bytcr_wm5102.c | 1 - sound/soc/intel/boards/cht_bsw_rt5645.c | 1 - sound/soc/intel/boards/cht_bsw_rt5672.c | 1 - sound/soc/intel/boards/cml_rt1011_rt5682.c | 1 + sound/soc/intel/boards/ehl_rt5660.c | 4 +- sound/soc/intel/boards/glk_rt5682_max98357a.c | 5 +- sound/soc/intel/boards/hda_dsp_common.c | 5 + sound/soc/intel/boards/kbl_da7219_max98357a.c | 4 +- sound/soc/intel/boards/kbl_da7219_max98927.c | 5 +- sound/soc/intel/boards/kbl_rt5660.c | 2 +- sound/soc/intel/boards/kbl_rt5663_max98927.c | 3 +- .../soc/intel/boards/kbl_rt5663_rt5514_max98927.c | 2 +- sound/soc/intel/boards/skl_hda_dsp_generic.c | 1 + sound/soc/intel/boards/skl_nau88l25_max98357a.c | 3 +- sound/soc/intel/boards/skl_nau88l25_ssm4567.c | 3 +- sound/soc/intel/boards/skl_rt286.c | 3 +- sound/soc/intel/boards/sof_cs42l42.c | 508 +++ sound/soc/intel/boards/sof_da7219_max98373.c | 8 +- sound/soc/intel/boards/sof_maxim_common.c | 84 +- sound/soc/intel/boards/sof_maxim_common.h | 14 +- sound/soc/intel/boards/sof_pcm512x.c | 2 +- sound/soc/intel/boards/sof_rt5682.c | 132 +- sound/soc/intel/boards/sof_sdw.c | 74 +- sound/soc/intel/boards/sof_sdw_common.h | 9 +- sound/soc/intel/boards/sof_sdw_hdmi.c | 37 +- sound/soc/intel/boards/sof_sdw_max98373.c | 4 +- sound/soc/intel/boards/sof_wm8804.c | 1 - sound/soc/intel/common/soc-acpi-intel-adl-match.c | 95 +- sound/soc/intel/common/soc-acpi-intel-bxt-match.c | 2 +- sound/soc/intel/common/soc-acpi-intel-cml-match.c | 22 +- sound/soc/intel/common/soc-acpi-intel-cnl-match.c | 2 +- sound/soc/intel/common/soc-acpi-intel-glk-match.c | 14 +- sound/soc/intel/common/soc-acpi-intel-icl-match.c | 12 +- sound/soc/intel/common/soc-acpi-intel-jsl-match.c | 6 +- sound/soc/intel/common/soc-acpi-intel-kbl-match.c | 2 +- sound/soc/intel/common/soc-acpi-intel-tgl-match.c | 38 +- sound/soc/intel/skylake/skl-nhlt.c | 6 +- sound/soc/jz4740/jz4740-i2s.c | 7 +- sound/soc/jz4740/jz4740-i2s.h | 2 - sound/soc/mediatek/common/mtk-btcvsd.c | 24 +- sound/soc/mediatek/mt8192/mt8192-dai-adda.c | 2 - sound/soc/meson/g12a-toacodec.c | 143 +- sound/soc/meson/meson-card-utils.c | 6 +- sound/soc/qcom/apq8016_sbc.c | 7 +- sound/soc/qcom/lpass-cpu.c | 49 +- sound/soc/qcom/lpass-platform.c | 12 +- sound/soc/qcom/lpass-sc7180.c | 1 + sound/soc/qcom/lpass.h | 2 + sound/soc/qcom/qdsp6/q6afe-dai.c | 41 + sound/soc/qcom/qdsp6/q6afe.c | 8 + sound/soc/qcom/qdsp6/q6afe.h | 2 +- sound/soc/qcom/qdsp6/q6asm-dai.c | 2 +- sound/soc/qcom/qdsp6/q6routing.c | 11 + sound/soc/qcom/sdm845.c | 8 + sound/soc/rockchip/rockchip_i2s.c | 3 +- sound/soc/rockchip/rockchip_pdm.c | 3 +- sound/soc/rockchip/rockchip_spdif.c | 3 +- sound/soc/samsung/i2s.c | 3 +- sound/soc/samsung/pcm.c | 3 +- sound/soc/samsung/s3c2412-i2s.c | 3 +- sound/soc/samsung/s3c24xx-i2s.c | 3 +- sound/soc/sh/fsi.c | 17 +- sound/soc/sh/rcar/Makefile | 2 +- sound/soc/sh/rcar/adg.c | 180 +- sound/soc/sh/rcar/cmd.c | 14 + sound/soc/sh/rcar/core.c | 154 +- sound/soc/sh/rcar/ctu.c | 14 + sound/soc/sh/rcar/debugfs.c | 96 + sound/soc/sh/rcar/dma.c | 39 +- sound/soc/sh/rcar/dvc.c | 16 +- sound/soc/sh/rcar/gen.c | 9 + sound/soc/sh/rcar/mix.c | 14 + sound/soc/sh/rcar/rsnd.h | 75 +- sound/soc/sh/rcar/src.c | 32 +- sound/soc/sh/rcar/ssi.c | 160 +- sound/soc/sh/rcar/ssiu.c | 147 +- sound/soc/soc-core.c | 377 +- sound/soc/soc-dai.c | 76 +- sound/soc/soc-pcm.c | 2 +- sound/soc/soc-topology.c | 466 ++- sound/soc/soc-utils.c | 29 + sound/soc/sof/compress.c | 2 +- sound/soc/sof/compress.h | 2 +- sound/soc/sof/imx/imx8.c | 1 + sound/soc/sof/intel/Makefile | 5 +- sound/soc/sof/intel/atom.c | 463 +++ sound/soc/sof/intel/atom.h | 74 + sound/soc/sof/intel/byt.c | 768 +--- sound/soc/sof/intel/hda-loader.c | 5 - sound/soc/sof/intel/hda.c | 27 +- sound/soc/sof/intel/pci-tgl.c | 2 + sound/soc/sof/intel/pci-tng.c | 171 +- sound/soc/sof/loader.c | 2 +- sound/soc/sof/ops.h | 10 +- sound/soc/sof/sof-acpi-dev.c | 5 +- sound/soc/sof/sof-of-dev.c | 5 +- sound/soc/sof/sof-pci-dev.c | 7 +- sound/soc/sof/topology.c | 17 +- sound/soc/spear/spdif_out.c | 3 +- sound/soc/sprd/sprd-mcdt.c | 3 +- sound/soc/sti/sti_uniperif.c | 12 +- sound/soc/stm/stm32_i2s.c | 3 +- sound/soc/stm/stm32_sai_sub.c | 3 +- sound/soc/stm/stm32_spdifrx.c | 3 +- sound/soc/sunxi/sun4i-codec.c | 3 +- sound/soc/sunxi/sun4i-i2s.c | 3 +- sound/soc/sunxi/sun4i-spdif.c | 3 +- sound/soc/tegra/Kconfig | 12 + sound/soc/tegra/Makefile | 19 +- sound/soc/tegra/tegra20_i2s.c | 3 +- sound/soc/tegra/tegra20_spdif.c | 3 +- sound/soc/tegra/tegra210_admaif.c | 4 +- sound/soc/tegra/tegra30_ahub.c | 3 +- sound/soc/tegra/tegra_alc5632.c | 259 -- sound/soc/tegra/tegra_asoc_machine.c | 854 +++++ sound/soc/tegra/tegra_asoc_machine.h | 49 + sound/soc/tegra/tegra_asoc_utils.c | 225 -- sound/soc/tegra/tegra_asoc_utils.h | 38 - sound/soc/tegra/tegra_max98090.c | 276 -- sound/soc/tegra/tegra_rt5640.c | 222 -- sound/soc/tegra/tegra_rt5677.c | 324 -- sound/soc/tegra/tegra_sgtl5000.c | 211 -- sound/soc/tegra/tegra_wm8753.c | 185 - sound/soc/tegra/tegra_wm8903.c | 351 +- sound/soc/tegra/tegra_wm9712.c | 166 - sound/soc/tegra/trimslice.c | 172 - sound/soc/ti/davinci-mcasp.c | 1 + sound/soc/ti/omap-mcbsp.c | 2 +- 283 files changed, 16600 insertions(+), 4676 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/imx-audio-card.yaml delete mode 100644 Documentation/devicetree/bindings/sound/imx-audmux.txt create mode 100644 Documentation/devicetree/bindings/sound/imx-audmux.yaml create mode 100644 Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml create mode 100644 Documentation/devicetree/bindings/sound/qcom,wcd938x-sdw.yaml create mode 100644 Documentation/devicetree/bindings/sound/qcom,wcd938x.yaml delete mode 100644 Documentation/devicetree/bindings/sound/wm8750.txt create mode 100644 Documentation/devicetree/bindings/sound/wm8750.yaml create mode 100644 sound/soc/codecs/cirrus_legacy.h create mode 100644 sound/soc/codecs/rk817_codec.c create mode 100644 sound/soc/codecs/tfa989x.c create mode 100644 sound/soc/codecs/wcd-mbhc-v2.c create mode 100644 sound/soc/codecs/wcd-mbhc-v2.h create mode 100644 sound/soc/codecs/wcd938x-sdw.c create mode 100644 sound/soc/codecs/wcd938x.c create mode 100644 sound/soc/codecs/wcd938x.h create mode 100644 sound/soc/fsl/imx-card.c create mode 100644 sound/soc/intel/boards/sof_cs42l42.c create mode 100644 sound/soc/sh/rcar/debugfs.c create mode 100644 sound/soc/sof/intel/atom.c create mode 100644 sound/soc/sof/intel/atom.h delete mode 100644 sound/soc/tegra/tegra_alc5632.c create mode 100644 sound/soc/tegra/tegra_asoc_machine.c create mode 100644 sound/soc/tegra/tegra_asoc_machine.h delete mode 100644 sound/soc/tegra/tegra_asoc_utils.c delete mode 100644 sound/soc/tegra/tegra_asoc_utils.h delete mode 100644 sound/soc/tegra/tegra_max98090.c delete mode 100644 sound/soc/tegra/tegra_rt5640.c delete mode 100644 sound/soc/tegra/tegra_rt5677.c delete mode 100644 sound/soc/tegra/tegra_sgtl5000.c delete mode 100644 sound/soc/tegra/tegra_wm8753.c delete mode 100644 sound/soc/tegra/tegra_wm9712.c delete mode 100644 sound/soc/tegra/trimslice.c

2 1

[PATCH 0/2] ALSA: scarlett2: fix two small issues
by Geoffrey D. Bennett 01 Jul '21

01 Jul '21

Fix two small issues with the scarlett2 mixer driver. Not applicable to stable. Geoffrey D. Bennett (2): ALSA: scarlett2: Fix pad count for 18i8 Gen 3 ALSA: scarlett2: Fix scarlett2_*_ctl_put() return values again sound/usb/mixer_scarlett_gen2.c | 40 ++++++++++++++++++++++++--------- 1 file changed, 30 insertions(+), 10 deletions(-) -- 2.31.1

2 3

[PATCH] ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook 830 G8 Notebook PC
by Jeremy Szu 01 Jul '21

01 Jul '21

The HP EliteBook 830 G8 Notebook PC using ALC285 codec which using 0x04 to control mute LED and 0x01 to control micmute LED. Therefore, add a quirk to make it works. Signed-off-by: Jeremy Szu <jeremy.szu(a)canonical.com> --- sound/pci/hda/patch_realtek.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 49f4cac8b05e..1ea9853bbb09 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -8366,6 +8366,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x103c, 0x87f4, "HP", ALC287_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87f5, "HP", ALC287_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87f7, "HP Spectre x360 14", ALC245_FIXUP_HP_X360_AMP), + SND_PCI_QUIRK(0x103c, 0x880d, "HP EliteBook 830 G8 Notebook PC", ALC285_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x8846, "HP EliteBook 850 G8 Notebook PC", ALC285_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x8847, "HP EliteBook x360 830 G8 Notebook PC", ALC285_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x884b, "HP EliteBook 840 Aero G8 Notebook PC", ALC285_FIXUP_HP_GPIO_LED), -- 2.31.1

2 4

[PATCH] ASoC: codecs: allow SSM2518 to be selected by the user
by Lucas Stach 30 Jun '21

30 Jun '21

Allow the Analog SSM2518 driver to be enabled without a large bunch of other drivers. Signed-off-by: Lucas Stach <l.stach(a)pengutronix.de> --- sound/soc/codecs/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 2a7b3e363069..8f67c400d268 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -1316,7 +1316,7 @@ config SND_SOC_SSM2305 high-efficiency mono Class-D audio power amplifiers. config SND_SOC_SSM2518 - tristate + tristate "Analog Devices SSM2518 Class-D Amplifier" depends on I2C config SND_SOC_SSM2602 -- 2.30.2

2 1

Re: [PATCH 1/2] ASoC: rt711: remap buttons
by Mark Brown 30 Jun '21

30 Jun '21

On Thu, Jun 17, 2021 at 01:19:05PM +0000, Shuming [范書銘] wrote: > > > This patch uses the same mapping as the machine driver: > > > BTN_0 : KEY_PLAYPAUSE > > > BTN_1 : KEY_VOICECOMMAND > > > BTN_2 : KEY_VOLUMEUP > > > BTN_3 : KEY_VOLUMEDOWN > > Which machine driver? Can't there be multiple machine drivers, and if > > they're already overriding things why do this? > The rt711 codec is designed in the Intel platform only for now. I'm sure your sales team would be happy to change that! > The machine driver is 'sof_sdw.c' that resides under sound/soc/intel/boards. > It seems Intel uses the same mapping in all other Intel machine drivers. > Please check the commit as below. > https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git/commit/?i… Sure, but if the machine drivers for these platforms already do the right thing why change the CODEC driver? > Hi Sathya, > Do you know why the m/c driver uses this mapping? I'd guess it's just because that's the standard set of headphone buttons that Intel uses for their platforms.

5 6

Warnings while building alsa-gobject
by GitHub issues - opened 29 Jun '21

29 Jun '21

alsa-project/alsa-gobject issue #60 was opened from playaspec: ``` spec@spec-OBSPro:/opt/alsa-gobject-0.2.0/build$ ninja [1/80] Generating alsactl-sigs-marshal_c with a custom command INFO: Reading ../src/ctl/alsactl-sigs-marshal.list... [2/80] Generating alsactl-sigs-marshal_h with a custom command INFO: Reading ../src/ctl/alsactl-sigs-marshal.list... [71/80] Generating ALSACtl-0.0.gir with a custom command g-ir-scanner: link: x86_64-linux-gnu-gcc -pthread -o /opt/alsa-gobject-0.2.0/build/tmp-introspectwlgw8uso/ALSACtl-0.0 /opt/alsa-gobject-0.2.0/build/tmp-introspectwlgw8uso/ALSACtl-0.0.o -L. -Wl,-rpath,. -Wl,--no-as-needed -L/opt/alsa-gobject-0.2.0/build/src/ctl -Wl,-rpath,/opt/alsa-gobject-0.2.0/build/src/ctl -lalsactl -lgobject-2.0 -lglib-2.0 -ludev -lgirepository-1.0 -lgio-2.0 -lgobject-2.0 -Wl,--export-dynamic -lgmodule-2.0 -pthread -lglib-2.0 [73/80] Generating ALSATimer-0.0.gir with a custom command g-ir-scanner: link: x86_64-linux-gnu-gcc -pthread -o /opt/alsa-gobject-0.2.0/build/tmp-introspecth2cag8su/ALSATimer-0.0 /opt/alsa-gobject-0.2.0/build/tmp-introspecth2cag8su/ALSATimer-0.0.o -L. -Wl,-rpath,. -Wl,--no-as-needed -L/opt/alsa-gobject-0.2.0/build/src/timer -Wl,-rpath,/opt/alsa-gobject-0.2.0/build/src/timer -lalsatimer -lgobject-2.0 -lglib-2.0 -ludev -lgirepository-1.0 -lgio-2.0 -lgobject-2.0 -Wl,--export-dynamic -lgmodule-2.0 -pthread -lglib-2.0 [75/80] Generating ALSARawmidi-0.0.gir with a custom command g-ir-scanner: link: x86_64-linux-gnu-gcc -pthread -o /opt/alsa-gobject-0.2.0/build/tmp-introspectirtcfspf/ALSARawmidi-0.0 /opt/alsa-gobject-0.2.0/build/tmp-introspectirtcfspf/ALSARawmidi-0.0.o -L. -Wl,-rpath,. -Wl,--no-as-needed -L/opt/alsa-gobject-0.2.0/build/src/rawmidi -Wl,-rpath,/opt/alsa-gobject-0.2.0/build/src/rawmidi -lalsarawmidi -lgobject-2.0 -lglib-2.0 -ludev -lgirepository-1.0 -lgio-2.0 -lgobject-2.0 -Wl,--export-dynamic -lgmodule-2.0 -pthread -lglib-2.0 [76/80] Generating ALSAHwdep-0.0.gir with a custom command g-ir-scanner: link: x86_64-linux-gnu-gcc -pthread -o /opt/alsa-gobject-0.2.0/build/tmp-introspectbm236ozt/ALSAHwdep-0.0 /opt/alsa-gobject-0.2.0/build/tmp-introspectbm236ozt/ALSAHwdep-0.0.o -L. -Wl,-rpath,. -Wl,--no-as-needed -L/opt/alsa-gobject-0.2.0/build/src/hwdep -Wl,-rpath,/opt/alsa-gobject-0.2.0/build/src/hwdep -lalsahwdep -lgobject-2.0 -lglib-2.0 -ludev -lgirepository-1.0 -lgio-2.0 -lgobject-2.0 -Wl,--export-dynamic -lgmodule-2.0 -pthread -lglib-2.0 ../src/hwdep/alsahwdep-enum-types.h:10: Warning: ALSAHwdep: symbol='SNDRV_HWDEP_IFACE_LINE6': Unknown namespace for symbol 'SNDRV_HWDEP_IFACE_LINE6' ../src/hwdep/alsahwdep-enum-types.h:16: Warning: ALSAHwdep: symbol='SNDRV_HWDEP_IFACE_FW_MOTU': Unknown namespace for symbol 'SNDRV_HWDEP_IFACE_FW_MOTU' ../src/hwdep/alsahwdep-enum-types.h:17: Warning: ALSAHwdep: symbol='SNDRV_HWDEP_IFACE_FW_FIREFACE': Unknown namespace for symbol 'SNDRV_HWDEP_IFACE_FW_FIREFACE' [79/80] Generating ALSASeq-0.0.gir with a custom command g-ir-scanner: link: x86_64-linux-gnu-gcc -pthread -o /opt/alsa-gobject-0.2.0/build/tmp-introspectn1rw21o7/ALSASeq-0.0 /opt/alsa-gobject-0.2.0/build/tmp-introspectn1rw21o7/ALSASeq-0.0.o -L. -Wl,-rpath,. -Wl,--no-as-needed -L/opt/alsa-gobject-0.2.0/build/src/timer -Wl,-rpath,/opt/alsa-gobject-0.2.0/build/src/timer -L/opt/alsa-gobject-0.2.0/build/src/seq -Wl,-rpath,/opt/alsa-gobject-0.2.0/build/src/seq -L/opt/alsa-gobject-0.2.0/build/src/timer -Wl,-rpath,/opt/alsa-gobject-0.2.0/build/src/timer -lalsaseq -lalsatimer -lgobject-2.0 -lglib-2.0 -ludev -lgirepository-1.0 -lgio-2.0 -lgobject-2.0 -Wl,--export-dynamic -lgmodule-2.0 -pthread -lglib-2.0 [80/80] Generating ALSASeq-0.0.typelib with a custom command ``` Tried both git version and the 0.2.0 tar file. System is Ubuntu Studio 20.04.02 Kernel 5.8.0-59-lowlatency. ALSA: alsa-base 1.0.25+dfsg-0ubuntu5, Pulseaudio 1:13.99.1-1ubuntu3.11, pipewire 0.3.31-3~ubuntu20.04, jack2 1.9.14-0ubuntu2 Running on a Mac Pro 4,1, using a MOTU 828mkII. Perhaps these warnings are inconsequential, but I figured I'd report them since it may affect my hardware. Happy to provide more info and testing. Issue URL : https://github.com/alsa-project/alsa-gobject/issues/60 Repository URL: https://github.com/alsa-project/alsa-gobject

1 0

[PATCH v2] ASoC: remove zte zx dangling kconfig
by Peter Robinson 28 Jun '21

28 Jun '21

In commit dc98f1d we removed the zte zx sound drivers but there was a dangling Kconfig left around for the codec so fix this. Fixes: dc98f1d655ca ("ASoC: remove zte zx drivers") Signed-off-by: Peter Robinson <pbrobinson(a)gmail.com> Cc: Arnd Bergmann <arnd(a)arndb.de> Cc: Mark Brown <broonie(a)kernel.org> --- v2 - fix the Fixes line sound/soc/codecs/Kconfig | 5 ----- 1 file changed, 5 deletions(-) diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 1c87b42606c9..e04fa8b5f178 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -1739,11 +1739,6 @@ config SND_SOC_ZL38060 which consists of a Digital Signal Processor (DSP), several Digital Audio Interfaces (DAIs), analog outputs, and a block of 14 GPIOs. -config SND_SOC_ZX_AUD96P22 - tristate "ZTE ZX AUD96P22 CODEC" - depends on I2C - select REGMAP_I2C - # Amp config SND_SOC_LM4857 tristate -- 2.31.1

3 2

[PATCH] ASoC: atmel: ATMEL drivers depend on HAS_DMA
by Randy Dunlap 28 Jun '21

28 Jun '21

On a config (such as arch/sh/) which does not set HAS_DMA when MMU is not set, several ATMEL ASoC drivers select symbols that cause kconfig warnings. There is one "depends on HAS_DMA" here but several more are needed to prevent kconfig warnings since 'select' does not recognize any dependencies. Fix the following kconfig warnings: WARNING: unmet direct dependencies detected for SND_ATMEL_SOC_PDC Depends on [n]: SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && SND_ATMEL_SOC [=m] && HAS_DMA [=n] Selected by [m]: - SND_ATMEL_SOC_SSC [=m] && SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && SND_ATMEL_SOC [=m] - SND_ATMEL_SOC_SSC_PDC [=m] && SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && SND_ATMEL_SOC [=m] && ATMEL_SSC [=m] WARNING: unmet direct dependencies detected for SND_ATMEL_SOC_SSC_PDC Depends on [n]: SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && SND_ATMEL_SOC [=m] && ATMEL_SSC [=m] && HAS_DMA [=n] Selected by [m]: - SND_AT91_SOC_SAM9G20_WM8731 [=m] && SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && SND_ATMEL_SOC [=m] && (ARCH_AT91 || COMPILE_TEST [=y]) && ATMEL_SSC [=m] && SND_SOC_I2C_AND_SPI [=m] WARNING: unmet direct dependencies detected for SND_ATMEL_SOC_SSC Depends on [n]: SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && SND_ATMEL_SOC [=m] && HAS_DMA [=n] Selected by [m]: - SND_ATMEL_SOC_SSC_DMA [=m] && SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && SND_ATMEL_SOC [=m] && ATMEL_SSC [=m] WARNING: unmet direct dependencies detected for SND_ATMEL_SOC_SSC_DMA Depends on [n]: SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && SND_ATMEL_SOC [=m] && ATMEL_SSC [=m] && HAS_DMA [=n] Selected by [m]: - SND_ATMEL_SOC_WM8904 [=m] && SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && SND_ATMEL_SOC [=m] && (ARCH_AT91 || COMPILE_TEST [=y]) && ATMEL_SSC [=m] && I2C [=m] - SND_AT91_SOC_SAM9X5_WM8731 [=m] && SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && SND_ATMEL_SOC [=m] && (ARCH_AT91 || COMPILE_TEST [=y]) && ATMEL_SSC [=m] && SND_SOC_I2C_AND_SPI [=m] Fixes: 3951e4aae2ce ("ASoC: atmel-pcm: dma support based on pcm dmaengine") Fixes: 18291410557f ("ASoC: atmel: enable SOC_SSC_PDC and SOC_SSC_DMA in Kconfig") Fixes: 061981ff8cc8 ("ASoC: atmel: properly select dma driver state") Signed-off-by: Randy Dunlap <rdunlap(a)infradead.org> Cc: Codrin Ciubotariu <codrin.ciubotariu(a)microchip.com> Cc: alsa-devel(a)alsa-project.org Cc: Liam Girdwood <lgirdwood(a)gmail.com> Cc: Mark Brown <broonie(a)kernel.org> Cc: Bo Shen <voice.shen(a)atmel.com> Cc: Michał Mirosław <mirq-linux(a)rere.qmqm.pl> Cc: Alexandre Belloni <alexandre.belloni(a)free-electrons.com> --- sound/soc/atmel/Kconfig | 6 ++++++ 1 file changed, 6 insertions(+) --- linux-next-20210528.orig/sound/soc/atmel/Kconfig +++ linux-next-20210528/sound/soc/atmel/Kconfig @@ -19,12 +19,14 @@ config SND_ATMEL_SOC_DMA config SND_ATMEL_SOC_SSC tristate + depends on HAS_DMA select SND_ATMEL_SOC_DMA select SND_ATMEL_SOC_PDC config SND_ATMEL_SOC_SSC_PDC tristate "SoC PCM DAI support for AT91 SSC controller using PDC" depends on ATMEL_SSC + depends on HAS_DMA select SND_ATMEL_SOC_PDC select SND_ATMEL_SOC_SSC help @@ -34,6 +36,7 @@ config SND_ATMEL_SOC_SSC_PDC config SND_ATMEL_SOC_SSC_DMA tristate "SoC PCM DAI support for AT91 SSC controller using DMA" depends on ATMEL_SSC + depends on HAS_DMA select SND_ATMEL_SOC_DMA select SND_ATMEL_SOC_SSC help @@ -44,6 +47,7 @@ config SND_AT91_SOC_SAM9G20_WM8731 tristate "SoC Audio support for WM8731-based At91sam9g20 evaluation board" depends on ARCH_AT91 || COMPILE_TEST depends on ATMEL_SSC && SND_SOC_I2C_AND_SPI + depends on HAS_DMA select SND_ATMEL_SOC_SSC_PDC select SND_SOC_WM8731 help @@ -54,6 +58,7 @@ config SND_ATMEL_SOC_WM8904 tristate "Atmel ASoC driver for boards using WM8904 codec" depends on ARCH_AT91 || COMPILE_TEST depends on ATMEL_SSC && I2C + depends on HAS_DMA select SND_ATMEL_SOC_SSC_DMA select SND_SOC_WM8904 help @@ -64,6 +69,7 @@ config SND_AT91_SOC_SAM9X5_WM8731 tristate "SoC Audio support for WM8731-based at91sam9x5 board" depends on ARCH_AT91 || COMPILE_TEST depends on ATMEL_SSC && SND_SOC_I2C_AND_SPI + depends on HAS_DMA select SND_ATMEL_SOC_SSC_DMA select SND_SOC_WM8731 help

2 4

[PATCH v4 2/2] ASoC: sun50i-dmic: dt-bindings: add DT bindings for DMIC controller
by fengzheng923＠gmail.com 28 Jun '21

28 Jun '21

From: Ban Tao <fengzheng923(a)gmail.com> DT binding documentation for this new ASoC driver. Signed-off-by: Ban Tao <fengzheng923(a)gmail.com> Reviewed-by: Rob Herring <robh(a)kernel.org> --- v1->v2: 1.Fix some build errors. --- v2->v3: 1.Fix some build errors. --- v3->v4: 1.None. --- .../sound/allwinner,sun50i-h6-dmic.yaml | 68 +++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml new file mode 100644 index 000000000000..d9107685b78d --- /dev/null +++ b/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/allwinner,sun50i-h6-dmic.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner H6 DMIC Device Tree Bindings + +maintainers: + - Ban Tao <fengzheng923(a)gmail.com> + +properties: + "#sound-dai-cells": + const: 0 + + compatible: + const: allwinner,sun50i-h6-dmic + + reg: + maxItems: 1 + + clocks: + items: + - description: Bus Clock + - description: Module Clock + + clock-names: + items: + - const: bus + - const: mod + + dmas: + items: + - description: RX DMA Channel + + dma-names: + items: + - const: rx + + resets: + maxItems: 1 + +required: + - "#sound-dai-cells" + - compatible + - reg + - clocks + - clock-names + - dmas + - dma-names + - resets + +additionalProperties: false + +examples: + - | + dmic: dmic@5095000 { + #sound-dai-cells = <0>; + compatible = "allwinner,sun50i-h6-dmic"; + reg = <0x05095000 0x400>; + clocks = <&ccu 101>, <&ccu 100>; + clock-names = "bus", "mod"; + dmas = <&dma 7>; + dma-names = "rx"; + resets = <&ccu 42>; + }; + +... -- 2.17.1

2 1

vc4: hdmi: audio: ASoC: error at snd_soc_dai_startup on fef00700.hdmi
by Stefan Wahren 28 Jun '21

28 Jun '21

Hi, yesterday i was testing with Linux 5.13-rc3 on my Raspberry Pi 4 B (multi_v7_defconfig) and i'm getting the following errors during boot: [ 25.947494] vc4_hdmi fef00700.hdmi: ASoC: error at snd_soc_dai_startup on fef00700.hdmi: -19 [ 25.947512] MAI: soc_pcm_open() failed (-19) [ 25.947883] vc4_hdmi fef00700.hdmi: ASoC: error at snd_soc_dai_startup on fef00700.hdmi: -19 [ 25.947891] MAI: soc_pcm_open() failed (-19) [ 25.948566] vc4_hdmi fef00700.hdmi: ASoC: error at snd_soc_dai_startup on fef00700.hdmi: -19 [ 25.948577] MAI: soc_pcm_open() failed (-19) [ 26.500049] vc4_hdmi fef00700.hdmi: ASoC: error at snd_soc_dai_startup on fef00700.hdmi: -19 [ 26.500065] MAI: soc_pcm_open() failed (-19) [ 26.500608] vc4_hdmi fef00700.hdmi: ASoC: error at snd_soc_dai_startup on fef00700.hdmi: -19 [ 26.500617] MAI: soc_pcm_open() failed (-19) [ 26.502339] vc4_hdmi fef00700.hdmi: ASoC: error at snd_soc_dai_startup on fef00700.hdmi: -19 [ 26.502353] MAI: soc_pcm_open() failed (-19) [ 26.502569] vc4_hdmi fef00700.hdmi: ASoC: error at snd_soc_dai_startup on fef00700.hdmi: -19 [ 26.502578] MAI: soc_pcm_open() failed (-19) Rootfs: Raspberry Pi OS 32 bit (April 2021) But according to aplay -l both hdmi devices have been registered. Does anyone have seen this, too? Best regards Stefan

2 6

[PATCH alsa-lib] Fix build with --disable-ucm
by Michael Forney 28 Jun '21

28 Jun '21

A recent change introduced a dependency on ucm to several of the other components, but this was not made conditional on whether BUILD_UCM is enabled. Signed-off-by: Michael Forney <mforney(a)mforney.org> --- src/control/control.c | 5 ++++- src/pcm/pcm.c | 5 ++++- src/rawmidi/rawmidi.c | 5 ++++- src/seq/seq.c | 5 ++++- src/timer/timer.c | 5 ++++- 5 files changed, 20 insertions(+), 5 deletions(-) diff --git a/src/control/control.c b/src/control/control.c index 91415b51..ca302df6 100644 --- a/src/control/control.c +++ b/src/control/control.c @@ -1569,11 +1569,14 @@ int snd_ctl_open(snd_ctl_t **ctlp, const char *name, int mode) int err; assert(ctlp && name); +#ifdef BUILD_UCM if (_snd_is_ucm_device(name)) { name = uc_mgr_alibcfg_by_device(&top, name); if (name == NULL) return -ENODEV; - } else { + } else +#endif + { err = snd_config_update_ref(&top); if (err < 0) return err; diff --git a/src/pcm/pcm.c b/src/pcm/pcm.c index 892abf98..67912794 100644 --- a/src/pcm/pcm.c +++ b/src/pcm/pcm.c @@ -2686,11 +2686,14 @@ int snd_pcm_open(snd_pcm_t **pcmp, const char *name, int err; assert(pcmp && name); +#ifdef BUILD_UCM if (_snd_is_ucm_device(name)) { name = uc_mgr_alibcfg_by_device(&top, name); if (name == NULL) return -ENODEV; - } else { + } else +#endif + { err = snd_config_update_ref(&top); if (err < 0) return err; diff --git a/src/rawmidi/rawmidi.c b/src/rawmidi/rawmidi.c index 55f44821..f6a60611 100644 --- a/src/rawmidi/rawmidi.c +++ b/src/rawmidi/rawmidi.c @@ -304,11 +304,14 @@ int snd_rawmidi_open(snd_rawmidi_t **inputp, snd_rawmidi_t **outputp, int err; assert((inputp || outputp) && name); +#ifdef BUILD_UCM if (_snd_is_ucm_device(name)) { name = uc_mgr_alibcfg_by_device(&top, name); if (name == NULL) return -ENODEV; - } else { + } else +#endif + { err = snd_config_update_ref(&top); if (err < 0) return err; diff --git a/src/seq/seq.c b/src/seq/seq.c index f051426f..3330e770 100644 --- a/src/seq/seq.c +++ b/src/seq/seq.c @@ -978,11 +978,14 @@ int snd_seq_open(snd_seq_t **seqp, const char *name, int err; assert(seqp && name); +#if BUILD_UCM if (_snd_is_ucm_device(name)) { name = uc_mgr_alibcfg_by_device(&top, name); if (name == NULL) return -ENODEV; - } else { + } else +#endif + { err = snd_config_update_ref(&top); if (err < 0) return err; diff --git a/src/timer/timer.c b/src/timer/timer.c index 6fc710b9..52400058 100644 --- a/src/timer/timer.c +++ b/src/timer/timer.c @@ -205,11 +205,14 @@ int snd_timer_open(snd_timer_t **timer, const char *name, int mode) int err; assert(timer && name); +#ifdef BUILD_UCM if (_snd_is_ucm_device(name)) { name = uc_mgr_alibcfg_by_device(&top, name); if (name == NULL) return -ENODEV; - } else { + } else +#endif + { err = snd_config_update_ref(&top); if (err < 0) return err; -- 2.32.0

2 1

Dell platform adding ucm2 conf with generic mic-mute LEDs feature
by GitHub issues - opened 28 Jun '21

28 Jun '21

alsa-project/alsa-ucm-conf issue #105 was opened from GoPerry: As the post-patch did, I would need to add one patch for the dell platform which has enabled the generic mic mute feature. But I did not see the below paths. /sys/class/sound/ctl-led/speaker /sys/class/sound/ctl-led/mic https://www.spinics.net/lists/alsa-devel/msg125821.html Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/105 Repository URL: https://github.com/alsa-project/alsa-ucm-conf

1 0

Starting with 1.2.5 alsactl tries to initialize UCM even if it is not supported
by GitHub issues - edited 27 Jun '21

27 Jun '21

alsa-project/alsa-utils issue #101 was edited from nmeum: Starting with alsa-utils 1.2.5 I observed the following warning on my machine when running `alsactl restore 0`, which I didn't receive prevously with alsa-utils 1.2.4: ``` $ alsactl -E 'HOME=/var/run/alsasound' -I -f /var/lib/alsa/asound.state restore 0 alsa-lib parser.c:2372:(load_toplevel_config) Unable to find the top-level configuration file '/usr/share/alsa/ucm2/ucm.conf'. alsa-lib main.c:1405:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -2 ``` The error message tells me that alsa-utils 1.2.5 now tries to initialize UCM by default which doesn't work since I don't have [alsa-ucm-conf](https://github.com/alsa-project/alsa-ucm-conf) installed. After installing alsa-ucm-conf, the error message looks as follows: ``` $ alsactl -E 'HOME=/var/run/alsasound' -I -f /var/lib/alsa/asound.state restore 0 alsa-lib parser.c:242:(error_node) UCM is not supported for this HDA model (HDA Intel PCH at 0xf2530000 irq 35) alsa-lib main.c:1405:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -6 ``` >From reading the alsactl man page, it seems to me that UCM should only be initialized by default if it is available. Since alsactl 1.2.4 did not attempt to initialize UCM on my machine, this seems to be a regression introduced in alsactl 1.2.5. If I disable UCM explicitly using `alsactl -U`, everything works as expected. Similarly, downgrading to alsactl 1.2.4 again also resolves the issue. I am not familiar at all with alsa internals but if desired, I can check with `git-bisect(1)` which commit between `v1.2.4..v1.2.5` introduced this regression. Issue URL : https://github.com/alsa-project/alsa-utils/issues/101 Repository URL: https://github.com/alsa-project/alsa-utils

1 0

Starting with 1.2.5 alsactl tries to initialize UCM even if it is not supported
by GitHub issues - opened 27 Jun '21

27 Jun '21

alsa-project/alsa-utils issue #101 was opened from nmeum: Hello, Starting with alsa-utils 1.2.5 I observed the following warning on my machine when running `alsactl restore 0`, which I didn't receive prevously with alsa-utils 1.2.4: ``` $ alsactl -E 'HOME=/var/run/alsasound' -I -f /var/lib/alsa/asound.state restore 0 alsa-lib parser.c:2372:(load_toplevel_config) Unable to find the top-level configuration file '/usr/share/alsa/ucm2/ucm.conf'. alsa-lib main.c:1405:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -2 ``` The error message tells me that alsa-utils 1.2.5 now tries to initialize UCM by default which doesn't work since I don't have [alsa-ucm-conf](https://github.com/alsa-project/alsa-ucm-conf) installed. After installing alsa-ucm-conf, the error message looks as follows: ``` $ alsactl -E 'HOME=/var/run/alsasound' -I -f /var/lib/alsa/asound.state restore 0 alsa-lib parser.c:242:(error_node) UCM is not supported for this HDA model (HDA Intel PCH at 0xf2530000 irq 35) alsa-lib main.c:1405:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -6 ``` >From reading the alsactl man page, it seems to me that UCM should only be initialized by default if it is available. Since alsactl 1.2.4 did not attempt to initialize UCM on my machine, this seems to be a regression introduced in alsactl 1.2.5. If I disable UCM explicitly using `alsactl -U`, everything works as expected. Similarly, downgrading to alsactl 1.2.4 again also resolves the issue. I am not familiar at all with alsa internals but if desired, I can check with `git-bisect(1)` which commit between `v1.2.4..v1.2.5` introduced this regression. Issue URL : https://github.com/alsa-project/alsa-utils/issues/101 Repository URL: https://github.com/alsa-project/alsa-utils

1 0

doc: new a52 input formats, global config
by GitHub pull_request - opened 27 Jun '21

27 Jun '21

alsa-project/alsa-plugins pull request #30 was opened from quequotion: Document the new preconfiguration and libavcodec version-dependent input formats, fixes #29. Note: I haven't documented specifically which version of libavcodec determines which input format. I got pretty confused trying to pin the commits that switched from linear to planar, and 16bit to 32bit to specific versions of libavcodec. If we need that documented, I need some help with that. Let me know if I got anything wrong! Request URL : https://github.com/alsa-project/alsa-plugins/pull/30 Patch URL : https://github.com/alsa-project/alsa-plugins/pull/30.patch Repository URL: https://github.com/alsa-project/alsa-plugins

1 0

Xone43C: USB communication
by Roman Muller 27 Jun '21

27 Jun '21

Hello Geraldo, hello all, sorry for spamming the list with such minuscule details. Thank you for your message! I did not hear from other people yet, so it's probably safe to assume that no one else is already working on it. Adding a section to the quirks-table does not help, the vendor-specific interfaces still don't work. Obviously they need extra initialization. Next step: sniffing again while running Windows in the vm. The interesting stuff is going on here: https://drive.google.com/file/d/1IlkR4ey9Gwsdrrf6jfOwNUVDtGcl_93- (Full log: https://drive.google.com/file/d/1VmSGVk8V1saw7qdPfbOH2d4HmZTrlzxj) From this I see several URB control messages going back and forth, for example the host sending 80bbf0, and the device responding accordingly. A bit later, and after sending 44ac00 six times (hola!?!?) I get isodesc[0-7] cross-device link for input; and once more for output, and the device reports success. These appear to be my eight channels. So far, so good for a first basic overview of the structure, but the tricky part is figuring out what message is doing what. Only the manufacturer knows it, I need experiment and guessing with a lot of time and luck. Is there a common agreement where in the source code such control messages should be put? Probably an extra file? Best, Roman

3 2

Segmentation fault when using alsamixer to display a sof-soundwire card
by GitHub issues - opened 26 Jun '21

26 Jun '21

alsa-project/alsa-utils issue #100 was opened from Aetf: The builtin soundcard on my XPS 9700 recently stopped working. I tried to use alsamixer to see what's going on, and it gives me a segmentation fault. The program works segfaults as soon as I choose `sof-soundwire` as the sound card by pressing F6. But as long as I don't choose that, it works fine with other cards. There's the backtrace: ``` (gdb) bt #0 0x00007ffff7c32a12 in __strcmp_avx2 () from /usr/lib/libc.so.6 #1 0x00007ffff7e534c6 in snd_mixer_get_hctl (mixer=0x555555569410, name=0x55555556c770 "sysdefault:0", hctl=hctl@entry=0x7fffffffdee0) at mixer.c:302 #2 0x000055555555c925 in display_card_info () at mixer_display.c:162 #3 0x000055555555edab in select_card_by_name (device_name=<optimized out>) at mixer_widget.c:182 #4 0x0000555555558875 in on_key_enter () at card_select.c:55 #5 on_handle_key (key=<optimized out>) at card_select.c:67 #6 0x000055555555a8d3 in mainloop () at mainloop.c:126 #7 0x00005555555582c6 in main (argc=1, argv=0x7fffffffe0d8) at cli.c:166 (gdb) f 1 #1 0x00007ffff7e534c6 in snd_mixer_get_hctl (mixer=0x555555569410, name=0x55555556c770 "sysdefault:0", hctl=hctl@entry=0x7fffffffdee0) at mixer.c:302 302 if (strcmp(name, snd_hctl_name(s->hctl)) == 0) { (gdb) p s->hctl->ctl->name $8 = 0x0 (gdb) ``` <details> <summary>My hardware info</summary> ``` upload=true&script=true&cardinfo= !!################################ !!ALSA Information Script v 0.5.0 !!################################ !!Script ran on: Sat Jun 26 19:22:28 UTC 2021 !!Linux Distribution !!------------------ Arch Linux \r (\l) DISTRIB_ID=Arch DISTRIB_DESCRIPTION="Arch Linux" NAME="Arch Linux" PRETTY_NAME="Arch Linux" ID=arch HOME_URL="https://archlinux.org/" DOCUMENTATION_URL="https://wiki.archlinux.org/" SUPPORT_URL="https://bbs.archlinux.org/" BUG_REPORT_URL="https://bugs.archlinux.org/" LOGO=archlinux !!DMI Information !!--------------- Manufacturer: Dell Inc. Product Name: XPS 17 9700 Product Version: Firmware Version: 1.8.2 System SKU: 098F Board Vendor: Dell Inc. Board Name: 05JJ5P !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/ACPI0003:00/status 15 /sys/bus/acpi/devices/ACPI000C:00/status 15 /sys/bus/acpi/devices/ACPI000E:00/status 15 /sys/bus/acpi/devices/DELL098F:00/status 15 /sys/bus/acpi/devices/DLLK098F:00/status 15 /sys/bus/acpi/devices/ELAN2097:00/status 15 /sys/bus/acpi/devices/ELAN2097:01/status 15 /sys/bus/acpi/devices/INT33A1:00/status 15 /sys/bus/acpi/devices/INT33D5:00/status 15 /sys/bus/acpi/devices/INT3400:00/status 15 /sys/bus/acpi/devices/INT3403:00/status 15 /sys/bus/acpi/devices/INT3403:01/status 15 /sys/bus/acpi/devices/INT3403:02/status 15 /sys/bus/acpi/devices/INT3403:03/status 15 /sys/bus/acpi/devices/INT3403:04/status 15 /sys/bus/acpi/devices/INT3403:05/status 15 /sys/bus/acpi/devices/INT340E:00/status 15 /sys/bus/acpi/devices/INT3450:00/status 15 /sys/bus/acpi/devices/INT3F0D:00/status 15 /sys/bus/acpi/devices/LNXPOWER:00/status 1 /sys/bus/acpi/devices/LNXPOWER:01/status 15 /sys/bus/acpi/devices/LNXPOWER:02/status 1 /sys/bus/acpi/devices/LNXPOWER:03/status 1 /sys/bus/acpi/devices/LNXPOWER:04/status 1 /sys/bus/acpi/devices/LNXPOWER:05/status 1 /sys/bus/acpi/devices/LNXPOWER:06/status 1 /sys/bus/acpi/devices/LNXPOWER:07/status 1 /sys/bus/acpi/devices/LNXVIDEO:00/status 15 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0C02:00/status 3 /sys/bus/acpi/devices/PNP0C02:04/status 3 /sys/bus/acpi/devices/PNP0C04:00/status 31 /sys/bus/acpi/devices/PNP0C09:00/status 15 /sys/bus/acpi/devices/PNP0C0A:00/status 31 /sys/bus/acpi/devices/PRP00001:00/status 11 /sys/bus/acpi/devices/STM0125:00/status 15 /sys/bus/acpi/devices/USBC000:00/status 15 /sys/bus/acpi/devices/device:16/status 15 /sys/bus/acpi/devices/device:84/status 15 !!Kernel Information !!------------------ Kernel release: 5.12.12-arch1-1 Operating System: GNU/Linux Architecture: x86_64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.12.12-arch1-1 Library version: 1.2.5.1 Utilities version: 1.2.5.1 !!Loaded ALSA modules !!------------------- snd_soc_sof_sdw (card 0) snd_usb_audio (card 1) snd_usb_audio (card 2) !!Sound Servers on this system !!---------------------------- PipeWire: Installed - Yes (/usr/bin/pipewire) Running - Yes Jack: Installed - Yes (/usr/bin/jackd) Running - No Jack2: Installed - Yes (/usr/bin/jackdbus) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [sofsoundwire ]: sof-soundwire - sof-soundwire Intel Soundwire SOF 1 [USB ]: USB-Audio - Razer Kraken X USB Razer Razer Kraken X USB at usb-0000:3d:00.0-1.1, full speed 2 [Dock ]: USB-Audio - WD19 Dock Dell-WD15-Dock !!PCI Soundcards installed in the system !!-------------------------------------- 00:1f.3 Multimedia audio controller [0401]: Intel Corporation Comet Lake PCH cAVS [8086:06c8] Subsystem: Dell Device [1028:098f] !!Loaded sound module options !!--------------------------- !!Module: snd_soc_sof_sdw quirk : -1 !!Module: snd_usb_audio autoclock : Y delayed_register : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) device_setup : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N implicit_fb : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 pid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) skip_validation : N use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 !!Module: snd_usb_audio autoclock : Y delayed_register : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) device_setup : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N implicit_fb : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 pid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) skip_validation : N use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/platform/drivers/sof_sdw Tree: !!Card: /sys/class/sound/card1 Driver: /sys/bus/usb/drivers/snd-usb-audio Tree: !!Card: /sys/class/sound/card2 Driver: /sys/bus/usb/drivers/snd-usb-audio Tree: !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: Intel Kabylake HDMI Address: 2 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x8086280b Subsystem Id: 0x80860101 Revision Id: 0x100000 No Modem Function Group found Default PCM: rates [0x0]: bits [0x0]: formats [0x0]: Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power states: D0 D3 CLKSTOP EPSS Power: setting=D0, actual=D0, Clock-stop-OK GPIO: io=0, o=0, i=0, unsolicited=0, wake=0 Node 0x02 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=1, channel=0 Digital: Enabled KAE Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1a]: 16 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x03 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled KAE Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1a]: 16 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x04 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled KAE Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1a]: 16 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x05 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0b000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Devices: 0 Connection: 0 Node 0x06 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0b000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Devices: 0 Connection: 0 Node 0x07 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0b000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Devices: 3 Dev 00: PD = 0, ELDV = 0, IA = 0, Connections [ 0x02* 0x03 0x04 ] *Dev 01: PD = 1, ELDV = 1, IA = 0, Connections [ 0x02* 0x03 0x04 ] Dev 02: PD = 0, ELDV = 0, IA = 0, Connections [ 0x02* 0x03 0x04 ] Connection: 3 0x02* 0x03 0x04 Node 0x08 [Vendor Defined Widget] wcaps 0xf00000: Mono --endcollapse-- !!USB Descriptors !!--------------- --startcollapse-- Bus 005 Device 004: ID 1532:0526 Razer USA, Ltd Razer Kraken X USB Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x1532 Razer USA, Ltd idProduct 0x0526 bcdDevice 0.34 iManufacturer 1 Razer iProduct 2 Razer Kraken X USB iSerial 3 00000000 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x00fa bNumInterfaces 4 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x80 (Bus Powered) MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 1 Control Device bInterfaceProtocol 0 iInterface 0 AudioControl Interface Descriptor: bLength 10 bDescriptorType 36 bDescriptorSubtype 1 (HEADER) bcdADC 1.00 wTotalLength 0x004f bInCollection 2 baInterfaceNr(0) 1 baInterfaceNr(1) 2 AudioControl Interface Descriptor: bLength 12 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 1 wTerminalType 0x0201 Microphone bAssocTerminal 0 bNrChannels 2 wChannelConfig 0x0003 Left Front (L) Right Front (R) iChannelNames 0 iTerminal 0 AudioControl Interface Descriptor: bLength 10 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 2 bSourceID 1 bControlSize 1 bmaControls(0) 0x42 Volume Control Automatic Gain Control bmaControls(1) 0x00 bmaControls(2) 0x00 iFeature 0 AudioControl Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 5 (SELECTOR_UNIT) bUnitID 15 bNrInPins 1 baSourceID(0) 2 iSelector 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 3 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bSourceID 15 iTerminal 0 AudioControl Interface Descriptor: bLength 12 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 4 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bNrChannels 2 wChannelConfig 0x0003 Left Front (L) Right Front (R) iChannelNames 0 iTerminal 0 AudioControl Interface Descriptor: bLength 10 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 5 bSourceID 4 bControlSize 1 bmaControls(0) 0x01 Mute Control bmaControls(1) 0x02 Volume Control bmaControls(2) 0x02 Volume Control iFeature 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 6 wTerminalType 0x0301 Speaker bAssocTerminal 0 bSourceID 5 iTerminal 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 3 bDelay 1 frames wFormatTag 0x0001 PCM AudioStreaming Interface Descriptor: bLength 20 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 2 bBitResolution 16 bSamFreqType 4 Discrete tSamFreq[ 0] 24000 tSamFreq[ 1] 32000 tSamFreq[ 2] 44100 tSamFreq[ 3] 48000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x00c8 1x 200 bytes bInterval 1 bRefresh 0 bSynchAddress 0 AudioStreaming Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 Sampling Frequency bLockDelayUnits 0 Undefined wLockDelay 0x0000 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 4 bDelay 3 frames wFormatTag 0x0001 PCM AudioStreaming Interface Descriptor: bLength 26 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 2 bBitResolution 16 bSamFreqType 6 Discrete tSamFreq[ 0] 8000 tSamFreq[ 1] 16000 tSamFreq[ 2] 24000 tSamFreq[ 3] 32000 tSamFreq[ 4] 44100 tSamFreq[ 5] 48000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 9 Transfer Type Isochronous Synch Type Adaptive Usage Type Data wMaxPacketSize 0x00c0 1x 192 bytes bInterval 1 bRefresh 0 bSynchAddress 0 AudioStreaming Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 Sampling Frequency bLockDelayUnits 1 Milliseconds wLockDelay 0x0004 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 3 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.11 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 109 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0025 1x 37 bytes bInterval 1 Bus 005 Device 008: ID 0bda:402e Realtek Semiconductor Corp. USB Audio Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x0bda Realtek Semiconductor Corp. idProduct 0x402e bcdDevice 0.01 iManufacturer 3 Generic iProduct 1 USB Audio iSerial 2 200901010001 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x0137 bNumInterfaces 4 bConfigurationValue 1 iConfiguration 4 bmAttributes 0x80 (Bus Powered) MaxPower 500mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 1 Control Device bInterfaceProtocol 0 iInterface 6 AudioControl Interface Descriptor: bLength 11 bDescriptorType 36 bDescriptorSubtype 1 (HEADER) bcdADC 1.00 wTotalLength 0x0080 bInCollection 3 baInterfaceNr(0) 1 baInterfaceNr(1) 2 baInterfaceNr(2) 3 AudioControl Interface Descriptor: bLength 12 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 1 wTerminalType 0x0201 Microphone bAssocTerminal 0 bNrChannels 2 wChannelConfig 0x0003 Left Front (L) Right Front (R) iChannelNames 0 iTerminal 0 AudioControl Interface Descriptor: bLength 13 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 3 bSourceID 1 bControlSize 2 bmaControls(0) 0x0201 Mute Control Loudness Control bmaControls(1) 0x0002 Volume Control bmaControls(2) 0x0002 Volume Control iFeature 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 2 wTerminalType 0x0101 USB Streaming bAssocTerminal 1 bSourceID 4 iTerminal 0 AudioControl Interface Descriptor: bLength 15 bDescriptorType 36 bDescriptorSubtype 8 (EXTENSION_UNIT) bUnitID 4 wExtensionCode 0x0bda bNrInPins 1 baSourceID(0) 3 bNrChannels 2 wChannelConfig 0x0003 Left Front (L) Right Front (R) iChannelNames 0 bControlSize 1 bmControls(0) 0x01 iExtension 0 AudioControl Interface Descriptor: bLength 12 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 14 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bNrChannels 2 wChannelConfig 0x0003 Left Front (L) Right Front (R) iChannelNames 0 iTerminal 18 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 15 wTerminalType 0x0302 Headphones bAssocTerminal 14 bSourceID 16 iTerminal 0 AudioControl Interface Descriptor: bLength 13 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 16 bSourceID 14 bControlSize 2 bmaControls(0) 0x0001 Mute Control bmaControls(1) 0x0002 Volume Control bmaControls(2) 0x0002 Volume Control iFeature 0 AudioControl Interface Descriptor: bLength 12 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 17 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bNrChannels 2 wChannelConfig 0x0003 Left Front (L) Right Front (R) iChannelNames 0 iTerminal 19 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 18 wTerminalType 0x0603 Line Connector bAssocTerminal 17 bSourceID 19 iTerminal 0 AudioControl Interface Descriptor: bLength 13 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 19 bSourceID 17 bControlSize 2 bmaControls(0) 0x0001 Mute Control bmaControls(1) 0x0002 Volume Control bmaControls(2) 0x0002 Volume Control iFeature 0 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x85 EP 5 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0010 1x 16 bytes bInterval 8 bRefresh 0 bSynchAddress 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 2 bDelay 1 frames wFormatTag 0x0001 PCM AudioStreaming Interface Descriptor: bLength 11 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 3 bBitResolution 24 bSamFreqType 1 Discrete tSamFreq[ 0] 48000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x0150 1x 336 bytes bInterval 4 bRefresh 0 bSynchAddress 0 AudioStreaming Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 Sampling Frequency bLockDelayUnits 0 Undefined wLockDelay 0x0000 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 14 bDelay 1 frames wFormatTag 0x0001 PCM AudioStreaming Interface Descriptor: bLength 11 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 3 bBitResolution 24 bSamFreqType 1 Discrete tSamFreq[ 0] 48000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x07 EP 7 OUT bmAttributes 9 Transfer Type Isochronous Synch Type Adaptive Usage Type Data wMaxPacketSize 0x0150 1x 336 bytes bInterval 4 bRefresh 0 bSynchAddress 0 AudioStreaming Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 Sampling Frequency bLockDelayUnits 0 Undefined wLockDelay 0x0000 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 3 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 3 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 17 bDelay 1 frames wFormatTag 0x0001 PCM AudioStreaming Interface Descriptor: bLength 11 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 3 bBitResolution 24 bSamFreqType 1 Discrete tSamFreq[ 0] 48000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x08 EP 8 OUT bmAttributes 9 Transfer Type Isochronous Synch Type Adaptive Usage Type Data wMaxPacketSize 0x0150 1x 336 bytes bInterval 4 bRefresh 0 bSynchAddress 0 AudioStreaming Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 Sampling Frequency bLockDelayUnits 0 Undefined wLockDelay 0x0000 --endcollapse-- !!USB Stream information !!---------------------- --startcollapse-- Razer Razer Kraken X USB at usb-0000:3d:00.0-1.1, full speed : USB Audio Playback: Status: Running Interface = 2 Altset = 1 Packet Size = 192 Momentary freq = 48000 Hz (0x30.0000) Interface 2 Altset 1 Format: S16_LE Channels: 2 Endpoint: 0x01 (1 OUT) (ADAPTIVE) Rates: 8000, 16000, 24000, 32000, 44100, 48000 Bits: 16 Channel map: FL FR Capture: Status: Running Interface = 1 Altset = 1 Packet Size = 200 Momentary freq = 48000 Hz (0x30.0000) Interface 1 Altset 1 Format: S16_LE Channels: 2 Endpoint: 0x81 (1 IN) (ASYNC) Rates: 24000, 32000, 44100, 48000 Bits: 16 Channel map: FL FR Dell-WD15-Dock : USB Audio Playback: Status: Stop Interface 2 Altset 1 Format: S24_3LE Channels: 2 Endpoint: 0x07 (7 OUT) (ADAPTIVE) Rates: 48000 Data packet interval: 1000 us Bits: 24 Channel map: FL FR Capture: Status: Stop Interface 1 Altset 1 Format: S24_3LE Channels: 2 Endpoint: 0x81 (1 IN) (ASYNC) Rates: 48000 Data packet interval: 1000 us Bits: 24 Channel map: FL FR Dell-WD15-Dock : USB Audio #1 Playback: Status: Stop Interface 3 Altset 1 Format: S24_3LE Channels: 2 Endpoint: 0x08 (8 OUT) (ADAPTIVE) Rates: 48000 Data packet interval: 1000 us Bits: 24 Channel map: FL FR --endcollapse-- !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x15320526, ctrlif=0, ctlerr=0 Card: Razer Razer Kraken X USB at usb-0000:3d:00.0-1.1, full speed Unit: 2 Control: name="Auto Gain Control", index=0 Info: id=2, control=7, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 2 Control: name="Mic Capture Volume", index=0 Info: id=2, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-7680, max=1280, dBmin=-3000, dBmax=500 Unit: 5 Control: name="PCM Playback Volume", index=0 Info: id=5, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-16384, max=0, dBmin=-6400, dBmax=0 Unit: 5 Control: name="PCM Playback Switch", index=0 Info: id=5, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 USB Mixer: usb_id=0x0bda402e, ctrlif=0, ctlerr=0 Card: Dell-WD15-Dock Unit: 3 Control: name="Loudness", index=0 Info: id=3, control=10, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 3 Control: name="Mic Capture Volume", index=0 Info: id=3, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-8576, max=7680, dBmin=-3350, dBmax=3000 Unit: 3 Control: name="Mic Capture Switch", index=0 Info: id=3, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 4 Control: name="Extension Unit Switch", index=0 Info: id=4, control=1, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 16 Control: name="Headphone Playback Volume", index=0 Info: id=16, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-16256, max=0, dBmin=-6350, dBmax=0 Unit: 16 Control: name="Headphone Playback Switch", index=0 Info: id=16, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 19 Control: name="Line Playback Volume", index=0 Info: id=19, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-16256, max=0, dBmin=-6350, dBmax=0 Unit: 19 Control: name="Line Playback Switch", index=0 Info: id=19, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw----+ 1 root audio 116, 10 Jun 25 18:25 /dev/snd/controlC0 crw-rw----+ 1 root audio 116, 13 Jun 25 18:25 /dev/snd/controlC1 crw-rw----+ 1 root audio 116, 17 Jun 25 18:25 /dev/snd/controlC2 crw-rw----+ 1 root audio 116, 9 Jun 25 18:25 /dev/snd/hwC0D2 crw-rw----+ 1 root audio 116, 2 Jun 25 18:25 /dev/snd/pcmC0D0p crw-rw----+ 1 root audio 116, 3 Jun 25 18:25 /dev/snd/pcmC0D1c crw-rw----+ 1 root audio 116, 4 Jun 25 18:25 /dev/snd/pcmC0D2p crw-rw----+ 1 root audio 116, 5 Jun 25 18:25 /dev/snd/pcmC0D4c crw-rw----+ 1 root audio 116, 6 Jun 25 18:25 /dev/snd/pcmC0D5p crw-rw----+ 1 root audio 116, 7 Jun 25 18:25 /dev/snd/pcmC0D6p crw-rw----+ 1 root audio 116, 8 Jun 26 14:59 /dev/snd/pcmC0D7p crw-rw----+ 1 root audio 116, 12 Jun 25 18:25 /dev/snd/pcmC1D0c crw-rw----+ 1 root audio 116, 11 Jun 25 18:25 /dev/snd/pcmC1D0p crw-rw----+ 1 root audio 116, 15 Jun 26 14:59 /dev/snd/pcmC2D0c crw-rw----+ 1 root audio 116, 14 Jun 26 14:59 /dev/snd/pcmC2D0p crw-rw----+ 1 root audio 116, 16 Jun 26 14:59 /dev/snd/pcmC2D1p crw-rw----+ 1 root audio 116, 1 Jun 25 18:25 /dev/snd/seq crw-rw----+ 1 root audio 116, 33 Jun 25 18:24 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 80 Jun 25 18:25 . drwxr-xr-x 4 root root 440 Jun 25 18:25 .. lrwxrwxrwx 1 root root 12 Jun 25 18:25 usb-Generic_USB_Audio_200901010001-00 -> ../controlC2 lrwxrwxrwx 1 root root 12 Jun 25 18:25 usb-Razer_Razer_Kraken_X_USB_00000000-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 100 Jun 25 18:25 . drwxr-xr-x 4 root root 440 Jun 25 18:25 .. lrwxrwxrwx 1 root root 12 Jun 25 18:25 pci-0000:00:1f.3-platform-sof_sdw -> ../controlC0 lrwxrwxrwx 1 root root 12 Jun 25 18:25 pci-0000:3d:00.0-usb-0:1.1:1.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Jun 25 18:25 pci-0000:3d:00.0-usb-0:2.3.4:1.0 -> ../controlC2 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: sofsoundwire [sof-soundwire], device 0: Jack Out (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: sofsoundwire [sof-soundwire], device 2: Speaker (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: sofsoundwire [sof-soundwire], device 5: HDMI 1 (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: sofsoundwire [sof-soundwire], device 6: HDMI 2 (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: sofsoundwire [sof-soundwire], device 7: HDMI 3 (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: USB [Razer Kraken X USB], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 card 2: Dock [WD19 Dock], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: Dock [WD19 Dock], device 1: USB Audio [USB Audio #1] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: sofsoundwire [sof-soundwire], device 1: Jack In (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: sofsoundwire [sof-soundwire], device 4: Microphone (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: USB [Razer Kraken X USB], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 card 2: Dock [WD19 Dock], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card sofsoundwire Card sysdefault:0 'sofsoundwire'/'Intel Soundwire SOF' Mixer name : 'Intel Kabylake HDMI' Components : 'HDA:8086280b,80860101,00100000 cfg-spk:4 cfg-amp:2 hs:rt711 spk:rt1308 mic:rt715' Controls : 73 Simple ctrls : 43 Simple mixer control 'Headphone',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Speaker',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',1 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',2 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Headset Mic',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'PGA1.0 1 Master',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 32 Mono: Front Left: Playback 32 [100%] [0.00dB] Front Right: Playback 32 [100%] [0.00dB] Simple mixer control 'PGA2.0 2 Master',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 80 Front Left: Capture 50 [62%] [0.00dB] [on] Front Right: Capture 50 [62%] [0.00dB] [on] Simple mixer control 'PGA3.1 3 Master',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 32 Mono: Front Left: Playback 32 [100%] [0.00dB] Front Right: Playback 32 [100%] [0.00dB] Simple mixer control 'PGA5.0 5 Master',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 80 Front Left: Capture 50 [62%] [0.00dB] [on] Front Right: Capture 50 [62%] [0.00dB] [on] Simple mixer control 'PGA6.0 6 Master',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 32 Mono: Front Left: Playback 32 [100%] [0.00dB] Front Right: Playback 32 [100%] [0.00dB] Simple mixer control 'PGA7.0 7 Master',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 32 Mono: Front Left: Playback 32 [100%] [0.00dB] Front Right: Playback 32 [100%] [0.00dB] Simple mixer control 'PGA8.0 8 Master',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 32 Mono: Front Left: Playback 32 [100%] [0.00dB] Front Right: Playback 32 [100%] [0.00dB] Simple mixer control 'rt1308-1 DAC L',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'rt1308-1 DAC R',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'rt1308-1 RX Channel Select',0 Capabilities: enum Items: 'LR' 'LL' 'RL' 'RR' Item0: 'LL' Simple mixer control 'rt1308-2 DAC L',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'rt1308-2 DAC R',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'rt1308-2 RX Channel Select',0 Capabilities: enum Items: 'LR' 'LL' 'RL' 'RR' Item0: 'RR' Simple mixer control 'rt711 ADC 08',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 63 Front Left: Capture 63 [100%] [30.00dB] [on] Front Right: Capture 63 [100%] [30.00dB] [on] Simple mixer control 'rt711 ADC 09',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 63 Front Left: Capture 23 [37%] [0.00dB] [off] Front Right: Capture 23 [37%] [0.00dB] [off] Simple mixer control 'rt711 ADC 22 Mux',0 Capabilities: enum Items: 'MIC2' 'LINE1' 'LINE2' 'DMIC' Item0: 'MIC2' Simple mixer control 'rt711 ADC 23 Mux',0 Capabilities: enum Items: 'MIC2' 'LINE1' 'LINE2' 'DMIC' Item0: 'MIC2' Simple mixer control 'rt711 AMIC',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 1 [33%] [10.00dB] Front Right: 1 [33%] [10.00dB] Simple mixer control 'rt711 DAC Surr',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 87 Mono: Front Left: Playback 87 [100%] [0.00dB] Front Right: Playback 87 [100%] [0.00dB] Simple mixer control 'rt711 DMIC1',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 0 [0%] [0.00dB] Front Right: 0 [0%] [0.00dB] Simple mixer control 'rt711 DMIC2',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 0 [0%] [0.00dB] Front Right: 0 [0%] [0.00dB] Simple mixer control 'rt715 ADC 07',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 63 Front Left: Capture 0 [0%] [-17.25dB] [on] Front Right: Capture 23 [37%] [0.00dB] [on] Simple mixer control 'rt715 ADC 08',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 63 Front Left: Capture 0 [0%] [-17.25dB] [off] Front Right: Capture 23 [37%] [0.00dB] [off] Simple mixer control 'rt715 ADC 09',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 63 Front Left: Capture 0 [0%] [-17.25dB] [off] Front Right: Capture 23 [37%] [0.00dB] [off] Simple mixer control 'rt715 ADC 22 Mux',0 Capabilities: enum Items: 'MIC1' 'MIC2' 'LINE1' 'LINE2' 'DMIC1' 'DMIC2' 'DMIC3' 'DMIC4' Item0: 'LINE1' Simple mixer control 'rt715 ADC 23 Mux',0 Capabilities: enum Items: 'MIC1' 'MIC2' 'LINE1' 'LINE2' 'DMIC1' 'DMIC2' 'DMIC3' 'DMIC4' Item0: 'LINE2' Simple mixer control 'rt715 ADC 24 Mux',0 Capabilities: enum Items: 'MIC2' 'DMIC1' 'DMIC2' 'DMIC3' 'DMIC4' Item0: 'DMIC3' Simple mixer control 'rt715 ADC 25 Mux',0 Capabilities: enum Items: 'MIC1' 'DMIC1' 'DMIC2' 'DMIC3' 'DMIC4' Item0: 'DMIC4' Simple mixer control 'rt715 ADC 27',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 63 Front Left: Capture 0 [0%] [-17.25dB] [on] Front Right: Capture 23 [37%] [0.00dB] [on] Simple mixer control 'rt715 DMIC1 Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 0 [0%] Front Right: 0 [0%] Simple mixer control 'rt715 DMIC2 Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 0 [0%] Front Right: 0 [0%] Simple mixer control 'rt715 DMIC3 Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 2 [67%] Front Right: 2 [67%] Simple mixer control 'rt715 DMIC4 Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 2 [67%] Front Right: 2 [67%] Simple mixer control 'rt715 LINE1 Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 0 [0%] Front Right: 0 [0%] Simple mixer control 'rt715 LINE2 Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 0 [0%] Front Right: 0 [0%] Simple mixer control 'rt715 MIC1 Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 0 [0%] Front Right: 0 [0%] Simple mixer control 'rt715 MIC2 Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 0 [0%] Front Right: 0 [0%] !!-------Mixer controls for card USB Card sysdefault:1 'USB'/'Razer Razer Kraken X USB at usb-0000:3d:00.0-1.1, full speed' Mixer name : 'USB Mixer' Components : 'USB1532:0526' Controls : 6 Simple ctrls : 3 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 64 Mono: Front Left: Playback 64 [100%] [0.00dB] [on] Front Right: Playback 64 [100%] [0.00dB] [on] Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined Capture channels: Mono Limits: Capture 0 - 35 Mono: Capture 30 [86%] [0.00dB] Simple mixer control 'Auto Gain Control',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] !!-------Mixer controls for card Dock Card sysdefault:2 'Dock'/'Dell-WD15-Dock' Mixer name : 'USB Mixer' Components : 'USB0bda:402e' Controls : 11 Simple ctrls : 5 Simple mixer control 'Headphone',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 127 Mono: Front Left: Playback 127 [100%] [0.00dB] [on] Front Right: Playback 127 [100%] [0.00dB] [on] Simple mixer control 'Line',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 127 Mono: Front Left: Playback 127 [100%] [0.00dB] [on] Front Right: Playback 127 [100%] [0.00dB] [on] Simple mixer control 'Mic',0 Capabilities: cvolume cswitch cswitch-joined Capture channels: Front Left - Front Right Limits: Capture 0 - 127 Front Left: Capture 67 [53%] [0.00dB] [on] Front Right: Capture 67 [53%] [0.00dB] [on] Simple mixer control 'Extension Unit',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Loudness',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!Alsactl output !!-------------- --startcollapse-- state.sofsoundwire { control.1 { iface MIXER name 'rt711 DAC Surr Playback Volume' value.0 87 value.1 87 comment { access 'read write' type INTEGER count 2 range '0 - 87' dbmin -6525 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.2 { iface MIXER name 'rt711 ADC 08 Capture Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.3 { iface MIXER name 'rt711 ADC 09 Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.4 { iface MIXER name 'rt711 ADC 08 Capture Volume' value.0 63 value.1 63 comment { access 'read write' type INTEGER count 2 range '0 - 63' dbmin -1725 dbmax 3000 dbvalue.0 3000 dbvalue.1 3000 } } control.5 { iface MIXER name 'rt711 ADC 09 Capture Volume' value.0 23 value.1 23 comment { access 'read write' type INTEGER count 2 range '0 - 63' dbmin -1725 dbmax 3000 dbvalue.0 0 dbvalue.1 0 } } control.6 { iface MIXER name 'rt711 AMIC Volume' value.0 1 value.1 1 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3000 dbvalue.0 1000 dbvalue.1 1000 } } control.7 { iface MIXER name 'rt711 DMIC1 Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3000 dbvalue.0 0 dbvalue.1 0 } } control.8 { iface MIXER name 'rt711 DMIC2 Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3000 dbvalue.0 0 dbvalue.1 0 } } control.9 { iface MIXER name 'rt1308-1 RX Channel Select' value LL comment { access 'read write' type ENUMERATED count 1 item.0 LR item.1 LL item.2 RL item.3 RR } } control.10 { iface MIXER name 'rt1308-2 RX Channel Select' value RR comment { access 'read write' type ENUMERATED count 1 item.0 LR item.1 LL item.2 RL item.3 RR } } control.11 { iface MIXER name 'rt715 ADC 07 Capture Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.12 { iface MIXER name 'rt715 ADC 08 Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.13 { iface MIXER name 'rt715 ADC 09 Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.14 { iface MIXER name 'rt715 ADC 27 Capture Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.15 { iface MIXER name 'rt715 ADC 07 Capture Volume' value.0 0 value.1 23 comment { access 'read write' type INTEGER count 2 range '0 - 63' dbmin -1725 dbmax 3000 dbvalue.0 -1725 dbvalue.1 0 } } control.16 { iface MIXER name 'rt715 ADC 08 Capture Volume' value.0 0 value.1 23 comment { access 'read write' type INTEGER count 2 range '0 - 63' dbmin -1725 dbmax 3000 dbvalue.0 -1725 dbvalue.1 0 } } control.17 { iface MIXER name 'rt715 ADC 09 Capture Volume' value.0 0 value.1 23 comment { access 'read write' type INTEGER count 2 range '0 - 63' dbmin -1725 dbmax 3000 dbvalue.0 -1725 dbvalue.1 0 } } control.18 { iface MIXER name 'rt715 ADC 27 Capture Volume' value.0 0 value.1 23 comment { access 'read write' type INTEGER count 2 range '0 - 63' dbmin -1725 dbmax 3000 dbvalue.0 -1725 dbvalue.1 0 } } control.19 { iface MIXER name 'rt715 DMIC1 Boost' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3000 dbvalue.0 0 dbvalue.1 0 } } control.20 { iface MIXER name 'rt715 DMIC2 Boost' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3000 dbvalue.0 0 dbvalue.1 0 } } control.21 { iface MIXER name 'rt715 DMIC3 Boost' value.0 2 value.1 2 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3000 dbvalue.0 2000 dbvalue.1 2000 } } control.22 { iface MIXER name 'rt715 DMIC4 Boost' value.0 2 value.1 2 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3000 dbvalue.0 2000 dbvalue.1 2000 } } control.23 { iface MIXER name 'rt715 MIC1 Boost' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3000 dbvalue.0 0 dbvalue.1 0 } } control.24 { iface MIXER name 'rt715 MIC2 Boost' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3000 dbvalue.0 0 dbvalue.1 0 } } control.25 { iface MIXER name 'rt715 LINE1 Boost' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3000 dbvalue.0 0 dbvalue.1 0 } } control.26 { iface MIXER name 'rt715 LINE2 Boost' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3000 dbvalue.0 0 dbvalue.1 0 } } control.27 { iface MIXER name 'Headphone Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.28 { iface MIXER name 'Headset Mic Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.29 { iface CARD name 'Headphone Jack' value false comment { access read type BOOLEAN count 1 } } control.30 { iface CARD name 'Headset Mic Jack' value false comment { access read type BOOLEAN count 1 } } control.31 { iface MIXER name 'Speaker Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.32 { iface CARD name 'HDMI/DP,pcm=5 Jack' value false comment { access read type BOOLEAN count 1 } } control.33 { iface MIXER name 'IEC958 Playback Con Mask' value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.34 { iface MIXER name 'IEC958 Playback Pro Mask' value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.35 { iface MIXER name 'IEC958 Playback Default' value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.36 { iface MIXER name 'IEC958 Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.37 { iface PCM device 5 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.38 { iface CARD name 'HDMI/DP,pcm=6 Jack' value false comment { access read type BOOLEAN count 1 } } control.39 { iface MIXER name 'IEC958 Playback Con Mask' index 1 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.40 { iface MIXER name 'IEC958 Playback Pro Mask' index 1 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.41 { iface MIXER name 'IEC958 Playback Default' index 1 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.42 { iface MIXER name 'IEC958 Playback Switch' index 1 value true comment { access 'read write' type BOOLEAN count 1 } } control.43 { iface PCM device 6 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.44 { iface CARD name 'HDMI/DP,pcm=7 Jack' value true comment { access read type BOOLEAN count 1 } } control.45 { iface MIXER name 'IEC958 Playback Con Mask' index 2 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.46 { iface MIXER name 'IEC958 Playback Pro Mask' index 2 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.47 { iface MIXER name 'IEC958 Playback Default' index 2 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.48 { iface MIXER name 'IEC958 Playback Switch' index 2 value true comment { access 'read write' type BOOLEAN count 1 } } control.49 { iface PCM device 7 name ELD value '100007006714000100000000000000004c2d4d0c553238453539300907070000' comment { access 'read volatile' type BYTES count 32 } } control.50 { iface PCM device 5 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } control.51 { iface PCM device 6 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } control.52 { iface PCM device 7 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } control.53 { iface MIXER name 'rt711 ADC 22 Mux' value MIC2 comment { access 'read write' type ENUMERATED count 1 item.0 MIC2 item.1 LINE1 item.2 LINE2 item.3 DMIC } } control.54 { iface MIXER name 'rt711 ADC 23 Mux' value MIC2 comment { access 'read write' type ENUMERATED count 1 item.0 MIC2 item.1 LINE1 item.2 LINE2 item.3 DMIC } } control.55 { iface MIXER name 'PGA1.0 1 Master Playback Volume' value.0 32 value.1 32 comment { access 'read write' type INTEGER count 2 range '0 - 32' dbmin -9999999 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.56 { iface MIXER name 'PGA2.0 2 Master Capture Volume' value.0 50 value.1 50 comment { access 'read write' type INTEGER count 2 range '0 - 80' dbmin -9999999 dbmax 3000 dbvalue.0 0 dbvalue.1 0 } } control.57 { iface MIXER name 'PGA2.0 2 Master Capture Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.58 { iface MIXER name 'PGA3.1 3 Master Playback Volume' value.0 32 value.1 32 comment { access 'read write' type INTEGER count 2 range '0 - 32' dbmin -9999999 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.60 { iface MIXER name 'PGA5.0 5 Master Capture Volume' value.0 50 value.1 50 comment { access 'read write' type INTEGER count 2 range '0 - 80' dbmin -9999999 dbmax 3000 dbvalue.0 0 dbvalue.1 0 } } control.61 { iface MIXER name 'PGA5.0 5 Master Capture Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.63 { iface MIXER name 'PGA6.0 6 Master Playback Volume' value.0 32 value.1 32 comment { access 'read write' type INTEGER count 2 range '0 - 32' dbmin -9999999 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.64 { iface MIXER name 'PGA7.0 7 Master Playback Volume' value.0 32 value.1 32 comment { access 'read write' type INTEGER count 2 range '0 - 32' dbmin -9999999 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.65 { iface MIXER name 'PGA8.0 8 Master Playback Volume' value.0 32 value.1 32 comment { access 'read write' type INTEGER count 2 range '0 - 32' dbmin -9999999 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.66 { iface MIXER name 'rt1308-1 DAC L Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.67 { iface MIXER name 'rt1308-1 DAC R Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.68 { iface MIXER name 'rt1308-2 DAC L Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.69 { iface MIXER name 'rt1308-2 DAC R Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.70 { iface MIXER name 'rt715 ADC 22 Mux' value LINE1 comment { access 'read write' type ENUMERATED count 1 item.0 MIC1 item.1 MIC2 item.2 LINE1 item.3 LINE2 item.4 DMIC1 item.5 DMIC2 item.6 DMIC3 item.7 DMIC4 } } control.71 { iface MIXER name 'rt715 ADC 23 Mux' value LINE2 comment { access 'read write' type ENUMERATED count 1 item.0 MIC1 item.1 MIC2 item.2 LINE1 item.3 LINE2 item.4 DMIC1 item.5 DMIC2 item.6 DMIC3 item.7 DMIC4 } } control.72 { iface MIXER name 'rt715 ADC 24 Mux' value DMIC3 comment { access 'read write' type ENUMERATED count 1 item.0 MIC2 item.1 DMIC1 item.2 DMIC2 item.3 DMIC3 item.4 DMIC4 } } control.73 { iface MIXER name 'rt715 ADC 25 Mux' value DMIC4 comment { access 'read write' type ENUMERATED count 1 item.0 MIC1 item.1 DMIC1 item.2 DMIC2 item.3 DMIC3 item.4 DMIC4 } } } state.USB { control.1 { iface PCM name 'Capture Channel Map' value.0 3 value.1 4 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface PCM name 'Playback Channel Map' value.0 3 value.1 4 comment { access read type INTEGER count 2 range '0 - 36' } } control.3 { iface MIXER name 'Mic Capture Volume' value 30 comment { access 'read write' type INTEGER count 1 range '0 - 35' dbmin -3000 dbmax 500 dbvalue.0 0 } } control.4 { iface MIXER name 'Auto Gain Control' value false comment { access 'read write' type BOOLEAN count 1 } } control.5 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface MIXER name 'PCM Playback Volume' value.0 64 value.1 64 comment { access 'read write' type INTEGER count 2 range '0 - 64' dbmin -6400 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } } state.Dock { control.1 { iface PCM name 'Capture Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.3 { iface PCM device 1 name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.4 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.5 { iface MIXER name 'Mic Capture Volume' value.0 67 value.1 67 comment { access 'read write' type INTEGER count 2 range '0 - 127' dbmin -3350 dbmax 3000 dbvalue.0 0 dbvalue.1 0 } } control.6 { iface MIXER name Loudness value true comment { access 'read write' type BOOLEAN count 1 } } control.7 { iface MIXER name 'Extension Unit Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.8 { iface MIXER name 'Headphone Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.9 { iface MIXER name 'Headphone Playback Volume' value.0 127 value.1 127 comment { access 'read write' type INTEGER count 2 range '0 - 127' dbmin -6350 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.10 { iface MIXER name 'Line Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.11 { iface MIXER name 'Line Playback Volume' value.0 127 value.1 127 comment { access 'read write' type INTEGER count 2 range '0 - 127' dbmin -6350 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } } --endcollapse-- !!All Loaded Modules !!------------------ ac97_bus acpi_pad acpi_tad acpi_thermal_rel aesni_intel af_alg agpgart algif_hash algif_skcipher atkbd blake2b_generic bluetooth bnep br_netfilter bridge btbcm btintel btrfs btrtl btusb cbc cdc_ether cec cfg80211 cmac coretemp crc16 crc32_pclmul crc32c_generic crc32c_intel crct10dif_pclmul cros_ec cros_ec_ishtp cryptd crypto_simd crypto_user dcdbas dell_laptop dell_smbios dell_smm_hwmon dell_wmi dell_wmi_descriptor dell_wmi_sysman dm_crypt dm_log dm_mirror dm_mod dm_region_hash drm drm_kms_helper ecc ecdh_generic ee1004 encrypted_keys fb_sys_fops fuse ghash_clmulni_intel hid_logitech_hidpp hid_multitouch hid_sensor_als hid_sensor_custom hid_sensor_hub hid_sensor_iio_common hid_sensor_trigger i2c_algo_bit i2c_hid i2c_hid_acpi i2c_i801 i2c_smbus i8042 i915 iTCO_vendor_support iTCO_wdt idma64 industrialio industrialio_triggered_buffer int3400_thermal int3403_thermal int340x_thermal_zone intel_cstate intel_gtt intel_hid intel_ish_ipc intel_ishtp intel_ishtp_hid intel_ishtp_loader intel_lpss intel_lpss_pci intel_pch_thermal intel_pmc_bxt intel_powerclamp intel_rapl_common intel_rapl_msr intel_soc_dts_iosf intel_uncore intel_wmi_thunderbolt ip6_tables ip6table_filter ip6table_mangle ip6table_nat ip_tables ipt_REJECT iptable_filter iptable_mangle iptable_nat irqbypass iwlmvm iwlwifi joydev kfifo_buf kvm kvm_intel ledtrig_audio libarc4 libcrc32c libps2 llc mac80211 mac_hid mc mei mei_hdcp mei_me mei_wdt mii mmc_core mousedev nf_conntrack nf_conntrack_netlink nf_defrag_ipv4 nf_defrag_ipv6 nf_nat nf_reject_ipv4 nfnetlink nvidia nvidia_drm nvidia_modeset pcspkr processor_thermal_device processor_thermal_mbox processor_thermal_rapl processor_thermal_rfim psmouse r8152 r8153_ecm raid6_pq rapl regmap_sdw rfcomm rfkill rng_core roles rtsx_pci rtsx_pci_sdmmc serio serio_raw snd snd_compress snd_hda_codec snd_hda_codec_hdmi snd_hda_core snd_hda_ext_core snd_hda_intel snd_hrtimer snd_hwdep snd_intel_dspcfg snd_intel_sdw_acpi snd_pcm snd_pcm_dmaengine snd_rawmidi snd_seq snd_seq_device snd_seq_dummy snd_soc_acpi snd_soc_acpi_intel_match snd_soc_core snd_soc_dmic snd_soc_hdac_hda snd_soc_hdac_hdmi snd_soc_rt1308_sdw snd_soc_rt711 snd_soc_rt715 snd_soc_skl snd_soc_sof_sdw snd_soc_sst_dsp snd_soc_sst_ipc snd_sof snd_sof_intel_hda snd_sof_intel_hda_common snd_sof_pci snd_sof_pci_intel_cnl snd_sof_xtensa_dsp snd_timer snd_usb_audio snd_usbmidi_lib soundcore soundwire_bus soundwire_cadence soundwire_generic_allocation soundwire_intel sparse_keymap stp syscopyarea sysfillrect sysimgblt thunderbolt tpm tpm_crb tpm_tis tpm_tis_core trusted tun typec typec_ucsi ucsi_acpi usbhid usbnet uvcvideo v4l2loopback video videobuf2_common videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev wmi wmi_bmof x86_pkg_temp_thermal x_tables xhci_pci xhci_pci_renesas xor xt_CHECKSUM xt_MASQUERADE xt_addrtype xt_conntrack xt_tcpudp !!Sysfs Files !!----------- /sys/class/sound/hwC0D2/init_pin_configs: 0x05 0x18560010 0x06 0x18560010 0x07 0x18560010 /sys/class/sound/hwC0D2/driver_pin_configs: /sys/class/sound/hwC0D2/user_pin_configs: /sys/class/sound/hwC0D2/init_verbs: /sys/class/sound/hwC0D2/hints: !!ALSA/HDA dmesg !!-------------- ``` </details> Issue URL : https://github.com/alsa-project/alsa-utils/issues/100 Repository URL: https://github.com/alsa-project/alsa-utils

1 0

[PATCH] ASoC: qcom: lpass-cpu: mark IRQ_CLEAR register as volatile and readable
by Srinivas Kandagatla 25 Jun '21

25 Jun '21

Currently IRQ_CLEAR register is marked as write-only, however using regmap_update_bits on this register will have some side effects. so mark IRQ_CLEAR register appropriately as readable and volatile. Fixes: da0363f7bfd3 ("ASoC: qcom: Fix for DMA interrupt clear reg overwriting") Reported-by: Marek Szyprowski <m.szyprowski(a)samsung.com> Tested-by: Marek Szyprowski <m.szyprowski(a)samsung.com> Tested-by: Srinivasa Rao Mandadapu <srivasam(a)codeaurora.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> --- sound/soc/qcom/lpass-cpu.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/sound/soc/qcom/lpass-cpu.c b/sound/soc/qcom/lpass-cpu.c index 0b9cbf2ce505..8998697cd1e1 100644 --- a/sound/soc/qcom/lpass-cpu.c +++ b/sound/soc/qcom/lpass-cpu.c @@ -525,6 +525,8 @@ static bool lpass_cpu_regmap_readable(struct device *dev, unsigned int reg) return true; for (i = 0; i < v->irq_ports; ++i) { + if (reg == LPAIF_IRQCLEAR_REG(v, i)) + return true; if (reg == LPAIF_IRQEN_REG(v, i)) return true; if (reg == LPAIF_IRQSTAT_REG(v, i)) @@ -566,9 +568,12 @@ static bool lpass_cpu_regmap_volatile(struct device *dev, unsigned int reg) struct lpass_variant *v = drvdata->variant; int i; - for (i = 0; i < v->irq_ports; ++i) + for (i = 0; i < v->irq_ports; ++i) { + if (reg == LPAIF_IRQCLEAR_REG(v, i)) + return true; if (reg == LPAIF_IRQSTAT_REG(v, i)) return true; + } for (i = 0; i < v->rdma_channels; ++i) if (reg == LPAIF_RDMACURR_REG(v, i)) -- 2.21.0

2 1

[PATCH alsa-lib 0/5] Add generic exception mechanism for non-standard control-names
by Hans de Goede 25 Jun '21

25 Jun '21

Hi All, This series seems to have fallen through the cracks, so here is a resend of it. Regards, Hans Hans de Goede (5): mixer: simple - Add generic exception mechanism for non-standard control-names mixer: simple - Move handling of 3D Control - Depth controls to the exceptions list mixer: simple - Add exceptions for non " Volume" suffixed capture vol-ctls used in ASoC realtek codec drivers mixer: simple - Add exceptions for some capture-vol-ctls which have a " Volume" suffix mixer: simple - Add exceptions for some Playback Switches with a " Channel Switch" suffix src/mixer/simple_none.c | 74 +++++++++++++++++++++++++---------------- 1 file changed, 46 insertions(+), 28 deletions(-) -- 2.31.1

2 12

[PATCH] ALSA: firewire-lib: Fix 'amdtp_domain_start()' when no AMDTP_OUT_STREAM stream is found
by Christophe JAILLET 25 Jun '21

25 Jun '21

The intent here is to return an error code if we don't find what we are looking for in the 'list_for_each_entry()' loop. 's' is not NULL if the list is empty or if we scan the complete list. Introduce a new 'found' variable to handle such cases. Fixes: 60dd49298ec5 ("ALSA: firewire-lib: handle several AMDTP streams in callback handler of IRQ target") Signed-off-by: Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> --- We could test with" if (list_entry_is_head(s, &d->streams, list))" instead, but I find it much less readable. --- sound/firewire/amdtp-stream.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/sound/firewire/amdtp-stream.c b/sound/firewire/amdtp-stream.c index aad9778d1c4d..9be2260e4ca2 100644 --- a/sound/firewire/amdtp-stream.c +++ b/sound/firewire/amdtp-stream.c @@ -1943,6 +1943,7 @@ int amdtp_domain_start(struct amdtp_domain *d, unsigned int tx_init_skip_cycles, unsigned int events_per_period = d->events_per_period; unsigned int queue_size; struct amdtp_stream *s; + bool found = false; int err; if (replay_seq) { @@ -1955,10 +1956,12 @@ int amdtp_domain_start(struct amdtp_domain *d, unsigned int tx_init_skip_cycles, // Select an IT context as IRQ target. list_for_each_entry(s, &d->streams, list) { - if (s->direction == AMDTP_OUT_STREAM) + if (s->direction == AMDTP_OUT_STREAM) { + found = true; break; + } } - if (!s) + if (!found) return -ENXIO; d->irq_target = s; -- 2.30.2

4 3

[PATCH v4 1/2] ASoC: sunxi: Add Allwinner H6 Digital MIC driver
by fengzheng923＠gmail.com 25 Jun '21

25 Jun '21

From: Ban Tao <fengzheng923(a)gmail.com> The Allwinner H6 and later SoCs have an DMIC block which is capable of capture. Signed-off-by: Ban Tao <fengzheng923(a)gmail.com> --- v1->v2: 1.Fix some compilation errors. 2.Modify some code styles. --- v2->v3: None. --- v3->v4: 1.add sig_bits. --- MAINTAINERS | 7 + sound/soc/sunxi/Kconfig | 8 + sound/soc/sunxi/Makefile | 1 + sound/soc/sunxi/sun50i-dmic.c | 405 ++++++++++++++++++++++++++++++++++ 4 files changed, 421 insertions(+) create mode 100644 sound/soc/sunxi/sun50i-dmic.c diff --git a/MAINTAINERS b/MAINTAINERS index e924f9e5df97..8d700baaa3ca 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -760,6 +760,13 @@ L: linux-media(a)vger.kernel.org S: Maintained F: drivers/staging/media/sunxi/cedrus/ +ALLWINNER DMIC DRIVERS +M: Ban Tao <fengzheng923(a)gmail.com> +L: alsa-devel(a)alsa-project.org (moderated for non-subscribers) +S: Maintained +F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml +F: sound/soc/sunxi/sun50i-dmic.c + ALPHA PORT M: Richard Henderson <rth(a)twiddle.net> M: Ivan Kokshaysky <ink(a)jurassic.park.msu.ru> diff --git a/sound/soc/sunxi/Kconfig b/sound/soc/sunxi/Kconfig index ddcaaa98d3cb..2a3bf7722e11 100644 --- a/sound/soc/sunxi/Kconfig +++ b/sound/soc/sunxi/Kconfig @@ -56,6 +56,14 @@ config SND_SUN4I_SPDIF Say Y or M to add support for the S/PDIF audio block in the Allwinner A10 and affiliated SoCs. +config SND_SUN50I_DMIC + tristate "Allwinner H6 DMIC Support" + depends on (OF && ARCH_SUNXI) || COMPILE_TEST + select SND_SOC_GENERIC_DMAENGINE_PCM + help + Say Y or M to add support for the DMIC audio block in the Allwinner + H6 and affiliated SoCs. + config SND_SUN8I_ADDA_PR_REGMAP tristate select REGMAP diff --git a/sound/soc/sunxi/Makefile b/sound/soc/sunxi/Makefile index a86be340a076..4483fe9c94ef 100644 --- a/sound/soc/sunxi/Makefile +++ b/sound/soc/sunxi/Makefile @@ -6,3 +6,4 @@ obj-$(CONFIG_SND_SUN8I_CODEC_ANALOG) += sun8i-codec-analog.o obj-$(CONFIG_SND_SUN50I_CODEC_ANALOG) += sun50i-codec-analog.o obj-$(CONFIG_SND_SUN8I_CODEC) += sun8i-codec.o obj-$(CONFIG_SND_SUN8I_ADDA_PR_REGMAP) += sun8i-adda-pr-regmap.o +obj-$(CONFIG_SND_SUN50I_DMIC) += sun50i-dmic.o diff --git a/sound/soc/sunxi/sun50i-dmic.c b/sound/soc/sunxi/sun50i-dmic.c new file mode 100644 index 000000000000..720d15e4b8ba --- /dev/null +++ b/sound/soc/sunxi/sun50i-dmic.c @@ -0,0 +1,405 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +// +// This driver supports the DMIC in Allwinner's H6 SoCs. +// +// Copyright 2021 Ban Tao <fengzheng923(a)gmail.com> + +#include <linux/clk.h> +#include <linux/device.h> +#include <linux/of_device.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/pm_runtime.h> +#include <linux/reset.h> +#include <sound/dmaengine_pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> + +#define SUN50I_DMIC_EN_CTL (0x00) + #define SUN50I_DMIC_EN_CTL_GLOBE BIT(8) + #define SUN50I_DMIC_EN_CTL_CHAN(v) ((v) << 0) + #define SUN50I_DMIC_EN_CTL_CHAN_MASK GENMASK(7, 0) +#define SUN50I_DMIC_SR (0x04) + #define SUN50I_DMIC_SR_SAMOLE_RATE(v) ((v) << 0) + #define SUN50I_DMIC_SR_SAMOLE_RATE_MASK GENMASK(2, 0) +#define SUN50I_DMIC_CTL (0x08) + #define SUN50I_DMIC_CTL_OVERSAMPLE_RATE BIT(0) +#define SUN50I_DMIC_DATA (0x10) +#define SUN50I_DMIC_INTC (0x14) + #define SUN50I_DMIC_FIFO_DRQ_EN BIT(2) +#define SUN50I_DMIC_INT_STA (0x18) + #define SUN50I_DMIC_INT_STA_OVERRUN_IRQ_PENDING BIT(1) + #define SUN50I_DMIC_INT_STA_DATA_IRQ_PENDING BIT(0) +#define SUN50I_DMIC_RXFIFO_CTL (0x1c) + #define SUN50I_DMIC_RXFIFO_CTL_FLUSH BIT(31) + #define SUN50I_DMIC_RXFIFO_CTL_MODE BIT(9) + #define SUN50I_DMIC_RXFIFO_CTL_RESOLUTION BIT(8) +#define SUN50I_DMIC_CH_NUM (0x24) + #define SUN50I_DMIC_CH_NUM_N(v) ((v) << 0) + #define SUN50I_DMIC_CH_NUM_N_MASK GENMASK(2, 0) +#define SUN50I_DMIC_CNT (0x2c) + #define SUN50I_DMIC_CNT_N BIT(0) +#define SUN50I_DMIC_HPF_CTRL (0x38) +#define SUN50I_DMIC_VERSION (0x50) + + +struct sun50i_dmic_dev { + struct clk *dmic_clk; + struct clk *bus_clk; + struct reset_control *rst; + struct regmap *regmap; + struct snd_dmaengine_dai_dma_data dma_params_rx; + unsigned int chan_en; +}; + +struct dmic_rate { + unsigned int samplerate; + unsigned int rate_bit; +}; + +static int sun50i_dmic_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *cpu_dai) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); + + /* only support capture */ + if (substream->stream != SNDRV_PCM_STREAM_CAPTURE) + return -EINVAL; + + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_FLUSH, + SUN50I_DMIC_RXFIFO_CTL_FLUSH); + regmap_write(host->regmap, SUN50I_DMIC_CNT, SUN50I_DMIC_CNT_N); + + return 0; +} + +static int sun50i_dmic_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *cpu_dai) +{ + int i = 0; + unsigned long rate = params_rate(params); + unsigned int mclk = 0; + unsigned int channels = params_channels(params); + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(cpu_dai); + struct dmic_rate dmic_rate_s[] = { + {44100, 0x0}, + {48000, 0x0}, + {22050, 0x2}, + {24000, 0x2}, + {11025, 0x4}, + {12000, 0x4}, + {32000, 0x1}, + {16000, 0x3}, + {8000, 0x5}, + }; + + /* DMIC num is N+1 */ + regmap_update_bits(host->regmap, SUN50I_DMIC_CH_NUM, + SUN50I_DMIC_CH_NUM_N_MASK, + SUN50I_DMIC_CH_NUM_N(channels - 1)); + host->chan_en = (1 << channels) - 1; + regmap_write(host->regmap, SUN50I_DMIC_HPF_CTRL, host->chan_en); + + switch (params_format(params)) { + case SNDRV_PCM_FORMAT_S16_LE: + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_MODE, + SUN50I_DMIC_RXFIFO_CTL_MODE); + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_RESOLUTION, 0); + break; + case SNDRV_PCM_FORMAT_S24_LE: + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_MODE, 0); + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_RESOLUTION, + SUN50I_DMIC_RXFIFO_CTL_RESOLUTION); + break; + default: + dev_err(cpu_dai->dev, "Invalid format!\n"); + return -EINVAL; + } + + switch (rate) { + case 11025: + case 22050: + case 44100: + mclk = 22579200; + break; + case 8000: + case 12000: + case 16000: + case 24000: + case 32000: + case 48000: + mclk = 24576000; + break; + default: + dev_err(cpu_dai->dev, "Invalid rate!\n"); + return -EINVAL; + } + + if (clk_set_rate(host->dmic_clk, mclk)) { + dev_err(cpu_dai->dev, "mclk : %u not support\n", mclk); + return -EINVAL; + } + + for (i = 0; i < ARRAY_SIZE(dmic_rate_s); i++) { + if (dmic_rate_s[i].samplerate == rate) { + regmap_update_bits(host->regmap, SUN50I_DMIC_SR, + SUN50I_DMIC_SR_SAMOLE_RATE_MASK, + SUN50I_DMIC_SR_SAMOLE_RATE(dmic_rate_s[i].rate_bit)); + break; + } + } + + switch (params_physical_width(params)) { + case 16: + host->dma_params_rx.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; + break; + case 32: + host->dma_params_rx.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; + break; + default: + dev_err(cpu_dai->dev, "Unsupported physical sample width: %d\n", + params_physical_width(params)); + return -EINVAL; + } + + /* oversamplerate adjust */ + if (params_rate(params) >= 24000) + regmap_update_bits(host->regmap, SUN50I_DMIC_CTL, + SUN50I_DMIC_CTL_OVERSAMPLE_RATE, + SUN50I_DMIC_CTL_OVERSAMPLE_RATE); + else + regmap_update_bits(host->regmap, SUN50I_DMIC_CTL, + SUN50I_DMIC_CTL_OVERSAMPLE_RATE, 0); + + return 0; +} + +static int sun50i_dmic_trigger(struct snd_pcm_substream *substream, int cmd, + struct snd_soc_dai *dai) +{ + int ret = 0; + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(dai); + + if (substream->stream != SNDRV_PCM_STREAM_CAPTURE) + return -EINVAL; + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + /* DRQ ENABLE */ + regmap_update_bits(host->regmap, SUN50I_DMIC_INTC, + SUN50I_DMIC_FIFO_DRQ_EN, + SUN50I_DMIC_FIFO_DRQ_EN); + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_CHAN_MASK, + SUN50I_DMIC_EN_CTL_CHAN(host->chan_en)); + /* Global enable */ + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_GLOBE, + SUN50I_DMIC_EN_CTL_GLOBE); + break; + + case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + /* DRQ DISABLE */ + regmap_update_bits(host->regmap, SUN50I_DMIC_INTC, + SUN50I_DMIC_FIFO_DRQ_EN, 0); + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_CHAN_MASK, + SUN50I_DMIC_EN_CTL_CHAN(0)); + /* Global disable */ + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_GLOBE, 0); + break; + + default: + ret = -EINVAL; + break; + } + return ret; +} + +static int sun50i_dmic_soc_dai_probe(struct snd_soc_dai *dai) +{ + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(dai); + + snd_soc_dai_init_dma_data(dai, NULL, &host->dma_params_rx); + + return 0; +} + +static const struct snd_soc_dai_ops sun50i_dmic_dai_ops = { + .startup = sun50i_dmic_startup, + .trigger = sun50i_dmic_trigger, + .hw_params = sun50i_dmic_hw_params, +}; + +static const struct regmap_config sun50i_dmic_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = SUN50I_DMIC_VERSION, + .cache_type = REGCACHE_NONE, +}; + +#define SUN50I_DMIC_RATES (SNDRV_PCM_RATE_8000_48000) +#define SUN50I_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE) + +static struct snd_soc_dai_driver sun50i_dmic_dai = { + .capture = { + .channels_min = 1, + .channels_max = 8, + .rates = SUN50I_DMIC_RATES, + .formats = SUN50I_FORMATS, + .sig_bits = 21, + }, + .probe = sun50i_dmic_soc_dai_probe, + .ops = &sun50i_dmic_dai_ops, + .name = "dmic", +}; + +static const struct of_device_id sun50i_dmic_of_match[] = { + { + .compatible = "allwinner,sun50i-h6-dmic", + }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, sun50i_dmic_of_match); + +static const struct snd_soc_component_driver sun50i_dmic_component = { + .name = "sun50i-dmic", +}; + +static int sun50i_dmic_runtime_suspend(struct device *dev) +{ + struct sun50i_dmic_dev *host = dev_get_drvdata(dev); + + clk_disable_unprepare(host->dmic_clk); + clk_disable_unprepare(host->bus_clk); + + return 0; +} + +static int sun50i_dmic_runtime_resume(struct device *dev) +{ + struct sun50i_dmic_dev *host = dev_get_drvdata(dev); + int ret; + + ret = clk_prepare_enable(host->dmic_clk); + if (ret) + return ret; + ret = clk_prepare_enable(host->bus_clk); + if (ret) + clk_disable_unprepare(host->dmic_clk); + + return ret; +} + +static int sun50i_dmic_probe(struct platform_device *pdev) +{ + struct sun50i_dmic_dev *host; + struct resource *res; + int ret; + void __iomem *base; + + host = devm_kzalloc(&pdev->dev, sizeof(*host), GFP_KERNEL); + if (!host) + return -ENOMEM; + + /* Get the addresses */ + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(base)) + return dev_err_probe(&pdev->dev, PTR_ERR(base), + "get resource failed.\n"); + + host->regmap = devm_regmap_init_mmio(&pdev->dev, base, + &sun50i_dmic_regmap_config); + + /* Clocks */ + host->bus_clk = devm_clk_get(&pdev->dev, "bus"); + if (IS_ERR(host->bus_clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(host->bus_clk), + "failed to get bus clock.\n"); + + host->dmic_clk = devm_clk_get(&pdev->dev, "mod"); + if (IS_ERR(host->dmic_clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(host->dmic_clk), + "failed to get dmic clock.\n"); + + host->dma_params_rx.addr = res->start + SUN50I_DMIC_DATA; + host->dma_params_rx.maxburst = 8; + + platform_set_drvdata(pdev, host); + + host->rst = devm_reset_control_get_optional_exclusive(&pdev->dev, NULL); + if (IS_ERR(host->rst)) + return dev_err_probe(&pdev->dev, PTR_ERR(host->rst), + "Failed to get reset.\n"); + reset_control_deassert(host->rst); + + ret = devm_snd_soc_register_component(&pdev->dev, + &sun50i_dmic_component, &sun50i_dmic_dai, 1); + if (ret) + return dev_err_probe(&pdev->dev, ret, + "failed to register component.\n"); + + pm_runtime_enable(&pdev->dev); + if (!pm_runtime_enabled(&pdev->dev)) { + ret = sun50i_dmic_runtime_resume(&pdev->dev); + if (ret) + goto err_unregister; + } + + ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0); + if (ret) + goto err_suspend; + + return 0; +err_suspend: + if (!pm_runtime_status_suspended(&pdev->dev)) + sun50i_dmic_runtime_suspend(&pdev->dev); +err_unregister: + pm_runtime_disable(&pdev->dev); + return ret; +} + +static int sun50i_dmic_remove(struct platform_device *pdev) +{ + pm_runtime_disable(&pdev->dev); + if (!pm_runtime_status_suspended(&pdev->dev)) + sun50i_dmic_runtime_suspend(&pdev->dev); + + return 0; +} + +static const struct dev_pm_ops sun50i_dmic_pm = { + SET_RUNTIME_PM_OPS(sun50i_dmic_runtime_suspend, + sun50i_dmic_runtime_resume, NULL) +}; + +static struct platform_driver sun50i_dmic_driver = { + .driver = { + .name = "sun50i-dmic", + .of_match_table = of_match_ptr(sun50i_dmic_of_match), + .pm = &sun50i_dmic_pm, + }, + .probe = sun50i_dmic_probe, + .remove = sun50i_dmic_remove, +}; + +module_platform_driver(sun50i_dmic_driver); + +MODULE_DESCRIPTION("Allwinner sun50i DMIC SoC Interface"); +MODULE_AUTHOR("Ban Tao <fengzheng923(a)gmail.com>"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:sun50i-dmic"); -- 2.17.1

1 0

ALSA: scarlett2: Default on?
by Geoffrey D. Bennett 25 Jun '21

25 Jun '21

On Wed, Jun 23, 2021 at 08:39:24AM +0200, Takashi Iwai wrote: [...] > OK, now all patches have been merged. Thanks! I would next like to consider how we can enable this mixer driver by default. I originally added the device_setup=1 gate because there were reports of the driver making the interface hang. These were all traced back to the problem which was resolved with the commit "Fix device hang with ehci-pci". That commit fixed the issue for those who had reported it and since then there have been no more reports that the mixer driver causes any issues. Simply removing the device_setup=1 check would leave users with no way to disable the driver in case that turns out to be necessary for some reason though, so I don't think that's a good idea. What I think would be the best option would be to have the driver as its own loadable module. Does this sound like a good idea to you? Thanks, Geoffrey.

2 3

[PATCH V3 00/17] Add Scarlett Gen 3 support
by Geoffrey D. Bennett 25 Jun '21

25 Jun '21

This patch series adds a fixed version of Scarlett Gen 3 support on top of the previous "Refactor Scarlett Gen 2 support" patches 1-15/31. Two differences from the previous patches 16-31/31: - Add patch from Takashi fixing scarlett2_add_new_ctl() - Don't increase MAX_ID_ELEMS I tested the above changes on the 18i20 Gen 3 and confirmed no crash with 439 controls and MAX_ID_ELEMS 256. Geoffrey D. Bennett (16): ALSA: usb-audio: scarlett2: Add Gen 3 mixer support ALSA: usb-audio: scarlett2: Add support for "input-other" notify ALSA: usb-audio: scarlett2: Add Gen 3 MSD mode switch ALSA: usb-audio: scarlett2: Move get config above set config ALSA: usb-audio: scarlett2: Allow bit-level access to config ALSA: usb-audio: scarlett2: Add support for Solo and 2i2 Gen 3 ALSA: usb-audio: scarlett2: Add "air" switch support ALSA: usb-audio: scarlett2: Add phantom power switch support ALSA: usb-audio: scarlett2: Add direct monitor support ALSA: usb-audio: scarlett2: Label 18i8 Gen 3 line outputs correctly ALSA: usb-audio: scarlett2: Split up sw_hw_enum_ctl_put() ALSA: usb-audio: scarlett2: Add sw_hw_ctls and mux_ctls ALSA: usb-audio: scarlett2: Update mux controls to allow updates ALSA: usb-audio: scarlett2: Add speaker switching support ALSA: usb-audio: scarlett2: Update get_config to do endian conversion ALSA: usb-audio: scarlett2: Add support for the talkback feature Takashi Iwai (1): ALSA: usb-audio: scarlett2: Fix wrong resume call sound/usb/mixer.c | 3 + sound/usb/mixer.h | 1 + sound/usb/mixer_quirks.c | 6 + sound/usb/mixer_scarlett_gen2.c | 1804 ++++++++++++++++++++++++++++--- 4 files changed, 1637 insertions(+), 177 deletions(-) -- 2.31.1

3 21

[PATCH v3 2/2] ASoC: sun50i-dmic: dt-bindings: add DT bindings for DMIC controller
by Ban Tao 24 Jun '21

24 Jun '21

DT binding documentation for this new ASoC driver. Signed-off-by: Ban Tao <fengzheng923(a)gmail.com> --- v1->v2: 1.Fix some build errors. --- v2->v3: 1.Fix some build errors. --- .../sound/allwinner,sun50i-h6-dmic.yaml | 68 +++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml new file mode 100644 index 000000000000..d9107685b78d --- /dev/null +++ b/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/allwinner,sun50i-h6-dmic.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner H6 DMIC Device Tree Bindings + +maintainers: + - Ban Tao <fengzheng923(a)gmail.com> + +properties: + "#sound-dai-cells": + const: 0 + + compatible: + const: allwinner,sun50i-h6-dmic + + reg: + maxItems: 1 + + clocks: + items: + - description: Bus Clock + - description: Module Clock + + clock-names: + items: + - const: bus + - const: mod + + dmas: + items: + - description: RX DMA Channel + + dma-names: + items: + - const: rx + + resets: + maxItems: 1 + +required: + - "#sound-dai-cells" + - compatible + - reg + - clocks + - clock-names + - dmas + - dma-names + - resets + +additionalProperties: false + +examples: + - | + dmic: dmic@5095000 { + #sound-dai-cells = <0>; + compatible = "allwinner,sun50i-h6-dmic"; + reg = <0x05095000 0x400>; + clocks = <&ccu 101>, <&ccu 100>; + clock-names = "bus", "mod"; + dmas = <&dma 7>; + dma-names = "rx"; + resets = <&ccu 42>; + }; + +... -- 2.29.0

2 1

[PATCH alsa-lib 1/2] control: fix typo
by Nihal Jere 24 Jun '21

24 Jun '21

Signed-off-by: Nihal Jere <nihal(a)nihaljere.xyz> --- src/control/control.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/control/control.c b/src/control/control.c index 91415b51..3930c7b1 100644 --- a/src/control/control.c +++ b/src/control/control.c @@ -390,7 +390,7 @@ int snd_ctl_card_info(snd_ctl_t *ctl, snd_ctl_card_info_t *info) /** * \brief Get a list of element identifiers * - * Before calling this function, memoru must be allocated using + * Before calling this function, memory must be allocated using * snd_ctl_elem_list_malloc(). * * This function obtains data from the sound card driver and puts it -- 2.32.0

1 1

[GIT PULL] ASoC fixes for v5.13-rc7
by Mark Brown 24 Jun '21

24 Jun '21

The following changes since commit c8a4556d98510ca05bad8d02265a4918b03a8c0b: ASoC: qcom: lpass-cpu: Fix pop noise during audio capture begin (2021-06-07 15:54:08 +0100) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git tags/asoc-fix-v5.13-rc7 for you to fetch changes up to 3b7961a326f8a7e03f54a19f02fedae8d488b80f: ASoC: atmel-i2s: Fix usage of capture and playback at the same time (2021-06-21 13:00:48 +0100) ---------------------------------------------------------------- ASoC: Fixes for v5.13 A final batch of fixes for v5.13, this is larger than I'd like due to the fixes for a series of suspend issues that Intel turned up in their testing this week. ---------------------------------------------------------------- Bard Liao (3): ASoC: rt5682-sdw: set regcache_cache_only false before reading RT5682_DEVICE_ID ASoC: rt711-sdca-sdw: add readable for SDW_SDCA_CTL() registers ASoC: rt711-sdca: handle mbq_regmap in rt711_sdca_io_init Codrin Ciubotariu (2): ASoC: atmel-i2s: Set symmetric sample bits ASoC: atmel-i2s: Fix usage of capture and playback at the same time Jack Yu (1): ASoC: rt715-sdca: fix clock stop prepare timeout issue Marek Vasut (1): ASoC: sgtl5000: Add audio-graph-card port Mark Brown (2): Merge tag 'v5.13-rc3' into asoc-5.13 ASoC: rt5645: Avoid upgrading static warnings to errors Oder Chiou (1): ASoC: rt5682: Fix a problem with error handling in the io init function of the soundwire Pierre-Louis Bossart (15): ASoC: max98373-sdw: add missing memory allocation check ASoC: max98373-sdw: use first_hw_init flag on resume ASoC: rt1308-sdw: use first_hw_init flag on resume ASoC: rt1316-sdw: use first_hw_init flag on resume ASoC: rt5682-sdw: use first_hw_init flag on resume ASoC: rt700-sdw: use first_hw_init flag on resume ASoC: rt711-sdca-sdw: use first_hw_init flag on resume ASoC: rt711-sdw: use first_hw_init flag on resume ASoC: rt715-sdca-sdw: use first_hw_init flag on resume ASoC: rt715-sdw: use first_hw_init flag on resume soundwire: export sdw_update() and sdw_update_no_pm() ASoC: rt700-sdw: fix race condition on system suspend ASoC: rt711-sdw: fix race condition on system suspend ASoC: rt5682-sdw: fix race condition on system suspend ASoC: rt711-sdca-sdw: fix race condition on system suspend Richard Fitzgerald (1): ASoC: cs42l42: Correct definition of CS42L42_ADC_PDN_MASK Shengjiu Wang (1): ASoC: fsl_spdif: Fix error handler with pm_runtime_enable Timur Tabi (1): MAINTAINERS: remove Timur Tabi from Freescale SOC sound drivers .gitignore | 10 +- .mailmap | 15 +- CREDITS | 18 +- Documentation/ABI/obsolete/sysfs-class-dax | 2 +- .../ABI/obsolete/sysfs-kernel-fadump_registered | 2 +- .../ABI/obsolete/sysfs-kernel-fadump_release_mem | 2 +- Documentation/ABI/removed/sysfs-bus-nfit | 2 +- Documentation/ABI/stable/procfs-audit_loginuid | 27 + .../ABI/testing/debugfs-driver-habanalabs | 70 +- Documentation/ABI/testing/debugfs-moxtet | 4 +- 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arch/arm/crypto/curve25519-core.S | 2 +- arch/arm/crypto/poly1305-glue.c | 2 +- arch/arm/include/asm/bug.h | 1 + arch/arm/include/asm/hypervisor.h | 3 + arch/arm/include/asm/io.h | 5 - arch/arm/include/asm/kexec.h | 3 - arch/arm/include/asm/memory.h | 15 - arch/arm/include/asm/paravirt.h | 14 +- arch/arm/include/asm/pgtable-3level.h | 2 - arch/arm/include/asm/pgtable.h | 3 + arch/arm/include/asm/set_memory.h | 8 - arch/arm/include/asm/spinlock.h | 2 +- arch/arm/include/asm/xen/swiotlb-xen.h | 1 + arch/arm/include/uapi/asm/Kbuild | 1 - arch/arm/include/uapi/asm/unistd.h | 1 - arch/arm/kernel/asm-offsets.c | 3 + arch/arm/kernel/entry-common.S | 8 +- arch/arm/kernel/hw_breakpoint.c | 2 +- arch/arm/kernel/machine_kexec.c | 8 - arch/arm/kernel/paravirt.c | 9 +- arch/arm/kernel/process.c | 11 + arch/arm/kernel/smccc-call.S | 11 +- arch/arm/kernel/suspend.c | 19 +- arch/arm/kernel/traps.c | 1 + arch/arm/mach-at91/pm.c | 19 +- arch/arm/mach-davinci/board-da830-evm.c | 6 +- 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| 8 +- net/ipv4/netfilter/iptable_filter.c | 17 +- net/ipv4/netfilter/iptable_mangle.c | 23 +- net/ipv4/netfilter/iptable_nat.c | 59 +- net/ipv4/netfilter/iptable_raw.c | 17 +- net/ipv4/netfilter/iptable_security.c | 17 +- net/ipv4/netfilter/nf_defrag_ipv4.c | 46 +- net/ipv4/netfilter/nf_log_arp.c | 172 - net/ipv4/netfilter/nf_log_ipv4.c | 395 - net/ipv4/nexthop.c | 1570 +- net/ipv4/ping.c | 4 +- net/ipv4/route.c | 183 +- net/ipv4/sysctl_net_ipv4.c | 265 +- net/ipv4/tcp.c | 13 + net/ipv4/tcp_bpf.c | 139 +- net/ipv4/tcp_cong.c | 4 + net/ipv4/tcp_cubic.c | 24 +- net/ipv4/tcp_input.c | 10 +- net/ipv4/tcp_ipv4.c | 24 +- net/ipv4/tcp_lp.c | 4 +- net/ipv4/tcp_output.c | 20 +- net/ipv4/udp.c | 41 + net/ipv4/udp_bpf.c | 76 +- net/ipv4/udp_offload.c | 27 +- net/ipv6/addrconf.c | 45 +- net/ipv6/addrconf_core.c | 9 +- net/ipv6/af_inet6.c | 4 +- net/ipv6/ah6.c | 4 +- net/ipv6/esp6.c | 4 +- net/ipv6/esp6_offload.c | 19 +- net/ipv6/exthdrs.c | 5 +- net/ipv6/icmp.c | 20 +- net/ipv6/ip6_gre.c | 7 +- 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| 30 +- net/netfilter/Makefile | 6 +- net/netfilter/ipset/ip_set_core.c | 182 +- net/netfilter/ipvs/ip_vs_core.c | 2 +- net/netfilter/ipvs/ip_vs_ftp.c | 2 - net/netfilter/nf_conntrack_acct.c | 2 +- net/netfilter/nf_conntrack_core.c | 53 +- net/netfilter/nf_conntrack_ecache.c | 31 +- net/netfilter/nf_conntrack_expect.c | 22 +- net/netfilter/nf_conntrack_ftp.c | 5 +- net/netfilter/nf_conntrack_h323_main.c | 3 +- net/netfilter/nf_conntrack_helper.c | 15 +- net/netfilter/nf_conntrack_irc.c | 5 +- net/netfilter/nf_conntrack_netlink.c | 384 +- net/netfilter/nf_conntrack_pptp.c | 4 +- net/netfilter/nf_conntrack_proto.c | 8 +- net/netfilter/nf_conntrack_proto_dccp.c | 1 + net/netfilter/nf_conntrack_proto_tcp.c | 40 +- net/netfilter/nf_conntrack_sane.c | 5 +- net/netfilter/nf_conntrack_standalone.c | 87 +- net/netfilter/nf_flow_table_core.c | 146 +- net/netfilter/nf_flow_table_ip.c | 453 +- net/netfilter/nf_flow_table_offload.c | 281 +- net/netfilter/nf_log.c | 10 - 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(100%) rename drivers/{staging => }/comedi/drivers/s526.c (100%) rename drivers/{staging => }/comedi/drivers/s626.c (100%) rename drivers/{staging => }/comedi/drivers/s626.h (100%) rename drivers/{staging => }/comedi/drivers/ssv_dnp.c (100%) create mode 100644 drivers/comedi/drivers/tests/Makefile create mode 100644 drivers/comedi/drivers/tests/comedi_example_test.c create mode 100644 drivers/comedi/drivers/tests/ni_routes_test.c create mode 100644 drivers/comedi/drivers/tests/unittest.h rename drivers/{staging => }/comedi/drivers/usbdux.c (100%) rename drivers/{staging => }/comedi/drivers/usbduxfast.c (100%) rename drivers/{staging => }/comedi/drivers/usbduxsigma.c (100%) rename drivers/{staging => }/comedi/drivers/vmk80xx.c (100%) rename drivers/{staging => }/comedi/drivers/z8536.h (100%) rename drivers/{staging => }/comedi/kcomedilib/Makefile (100%) rename drivers/{staging => }/comedi/kcomedilib/kcomedilib_main.c (100%) rename drivers/{staging => }/comedi/proc.c (100%) rename drivers/{staging => }/comedi/range.c (100%) create mode 100644 drivers/counter/interrupt-cnt.c create mode 100644 drivers/dma/idxd/perfmon.c create mode 100644 drivers/dma/idxd/perfmon.h create mode 100644 drivers/firmware/smccc/kvm_guest.c create mode 100644 drivers/gpio/gpio-bd71815.c create mode 100644 drivers/gpio/gpio-realtek-otto.c create mode 100644 drivers/gpu/drm/amd/amdgpu/aldebaran.c create mode 100644 drivers/gpu/drm/amd/amdgpu/aldebaran.h create mode 100644 drivers/gpu/drm/amd/amdgpu/aldebaran_reg_init.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_aldebaran.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_reset.h mode change 100755 => 100644 drivers/gpu/drm/amd/amdgpu/dimgrey_cavefish_reg_init.c create mode 100644 drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c create mode 100644 drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.h create mode 100644 drivers/gpu/drm/amd/amdgpu/mmhub_v1_7.c create mode 100644 drivers/gpu/drm/amd/amdgpu/mmhub_v1_7.h create mode 100644 drivers/gpu/drm/amd/amdgpu/psp_v13_0.c create mode 100644 drivers/gpu/drm/amd/amdgpu/psp_v13_0.h create mode 100644 drivers/gpu/drm/amd/amdgpu/sdma_v4_4.c create mode 100644 drivers/gpu/drm/amd/amdgpu/sdma_v4_4.h create mode 100644 drivers/gpu/drm/amd/amdgpu/smuio_v13_0.c create mode 100644 drivers/gpu/drm/amd/amdgpu/smuio_v13_0.h create mode 100644 drivers/gpu/drm/amd/amdgpu/umc_v6_7.c create mode 100644 drivers/gpu/drm/amd/amdgpu/umc_v6_7.h create mode 100644 drivers/gpu/drm/amd/display/dc/core/dc_link_enc_cfg.c create mode 100644 drivers/gpu/drm/amd/display/dc/core/dc_stat.c create mode 100644 drivers/gpu/drm/amd/display/dc/dc_stat.h create mode 100644 drivers/gpu/drm/amd/display/dc/dce/dmub_outbox.c create mode 100644 drivers/gpu/drm/amd/display/dc/dce/dmub_outbox.h create mode 100644 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drivers/gpu/drm/amd/include/asic_reg/smuio/smuio_13_0_2_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/thm/thm_13_0_2_offset.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/thm/thm_13_0_2_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/umc/umc_6_7_0_offset.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/umc/umc_6_7_0_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/vcn/vcn_2_6_0_offset.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/vcn/vcn_2_6_0_sh_mask.h create mode 100644 drivers/gpu/drm/amd/pm/inc/aldebaran_ppsmc.h create mode 100644 drivers/gpu/drm/amd/pm/inc/smu13_driver_if_aldebaran.h create mode 100644 drivers/gpu/drm/amd/pm/inc/smu_v13_0.h create mode 100644 drivers/gpu/drm/amd/pm/inc/smu_v13_0_pptable.h create mode 100644 drivers/gpu/drm/amd/pm/swsmu/smu13/Makefile create mode 100644 drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c create mode 100644 drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.h create mode 100644 drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c delete mode 100644 drivers/gpu/drm/arc/Kconfig delete mode 100644 drivers/gpu/drm/arc/Makefile delete mode 100644 drivers/gpu/drm/arc/arcpgu.h delete mode 100644 drivers/gpu/drm/arc/arcpgu_crtc.c delete mode 100644 drivers/gpu/drm/arc/arcpgu_drv.c delete mode 100644 drivers/gpu/drm/arc/arcpgu_hdmi.c delete mode 100644 drivers/gpu/drm/arc/arcpgu_regs.h delete mode 100644 drivers/gpu/drm/arc/arcpgu_sim.c delete mode 100644 drivers/gpu/drm/ast/ast_cursor.c create mode 100644 drivers/gpu/drm/bridge/chipone-icn6211.c create mode 100644 drivers/gpu/drm/bridge/lontium-lt8912b.c create mode 100644 drivers/gpu/drm/drm_displayid.c create mode 100644 drivers/gpu/drm/drm_gem_atomic_helper.c delete mode 100644 drivers/gpu/drm/gma500/accel_2d.c delete mode 100644 drivers/gpu/drm/gma500/blitter.c delete mode 100644 drivers/gpu/drm/gma500/blitter.h create mode 100644 drivers/gpu/drm/gud/Kconfig create mode 100644 drivers/gpu/drm/gud/Makefile create mode 100644 drivers/gpu/drm/gud/gud_connector.c create mode 100644 drivers/gpu/drm/gud/gud_drv.c create mode 100644 drivers/gpu/drm/gud/gud_internal.h create mode 100644 drivers/gpu/drm/gud/gud_pipe.c create mode 100644 drivers/gpu/drm/i915/TODO.txt create mode 100644 drivers/gpu/drm/i915/display/g4x_dp.c create mode 100644 drivers/gpu/drm/i915/display/g4x_dp.h create mode 100644 drivers/gpu/drm/i915/display/g4x_hdmi.c create mode 100644 drivers/gpu/drm/i915/display/g4x_hdmi.h create mode 100644 drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c create mode 100644 drivers/gpu/drm/i915/display/intel_ddi_buf_trans.h create mode 100644 drivers/gpu/drm/i915/display/intel_fb.c create mode 100644 drivers/gpu/drm/i915/display/intel_fb.h create mode 100644 drivers/gpu/drm/i915/display/skl_scaler.c create mode 100644 drivers/gpu/drm/i915/display/skl_scaler.h create mode 100644 drivers/gpu/drm/i915/display/skl_universal_plane.c create mode 100644 drivers/gpu/drm/i915/display/skl_universal_plane.h delete mode 100644 drivers/gpu/drm/i915/gem/i915_gem_fence.c create mode 100644 drivers/gpu/drm/i915/intel_step.c create mode 100644 drivers/gpu/drm/i915/intel_step.h delete mode 100644 drivers/gpu/drm/msm/dsi/pll/dsi_pll.c delete mode 100644 drivers/gpu/drm/msm/dsi/pll/dsi_pll.h delete mode 100644 drivers/gpu/drm/msm/dsi/pll/dsi_pll_10nm.c delete mode 100644 drivers/gpu/drm/msm/dsi/pll/dsi_pll_14nm.c delete mode 100644 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.c delete mode 100644 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm_8960.c delete mode 100644 drivers/gpu/drm/msm/dsi/pll/dsi_pll_7nm.c create mode 100644 drivers/gpu/drm/tiny/arcpgu.c create mode 100644 drivers/gpu/drm/ttm/ttm_device.c delete mode 100644 drivers/gpu/drm/ttm/ttm_memory.c create mode 100644 drivers/gpu/drm/vmwgfx/ttm_memory.c create mode 100644 drivers/gpu/drm/vmwgfx/ttm_memory.h create mode 100644 drivers/hid/hid-ft260.c create mode 100644 drivers/hid/hid-thrustmaster.c create mode 100644 drivers/hid/surface-hid/Kconfig create mode 100644 drivers/hid/surface-hid/Makefile create mode 100644 drivers/hid/surface-hid/surface_hid.c create mode 100644 drivers/hid/surface-hid/surface_hid_core.c create mode 100644 drivers/hid/surface-hid/surface_hid_core.h create mode 100644 drivers/hid/surface-hid/surface_kbd.c delete mode 100644 drivers/hwmon/amd_energy.c create mode 100644 drivers/hwmon/nzxt-kraken2.c create mode 100644 drivers/hwmon/pmbus/bpa-rs600.c create mode 100644 drivers/hwmon/pmbus/fsp-3y.c create mode 100644 drivers/hwmon/pmbus/ir36021.c create mode 100644 drivers/hwmon/pmbus/max15301.c create mode 100644 drivers/hwmon/pmbus/stpddc60.c delete mode 100644 drivers/hwspinlock/sirf_hwspinlock.c create mode 100644 drivers/hwtracing/coresight/coresight-trbe.c create mode 100644 drivers/hwtracing/coresight/coresight-trbe.h create mode 100644 drivers/i2c/busses/i2c-cp2615.c create mode 100644 drivers/i2c/busses/i2c-hisi.c create mode 100644 drivers/iio/accel/bmi088-accel-core.c create mode 100644 drivers/iio/accel/bmi088-accel-spi.c create mode 100644 drivers/iio/accel/bmi088-accel.h create mode 100644 drivers/iio/adc/ti-ads131e08.c create mode 100644 drivers/iio/cdc/Kconfig create mode 100644 drivers/iio/cdc/Makefile create mode 100644 drivers/iio/cdc/ad7150.c create mode 100644 drivers/iio/common/scmi_sensors/Kconfig create mode 100644 drivers/iio/common/scmi_sensors/Makefile create mode 100644 drivers/iio/common/scmi_sensors/scmi_iio.c create mode 100644 drivers/iio/proximity/cros_ec_mkbp_proximity.c create mode 100644 drivers/iio/test/Kconfig create mode 100644 drivers/iio/test/Makefile create mode 100644 drivers/iio/test/iio-test-format.c create mode 100644 drivers/infiniband/hw/mlx5/dm.c create mode 100644 drivers/infiniband/hw/mlx5/dm.h create mode 100644 drivers/input/misc/atc260x-onkey.c create mode 100644 drivers/input/misc/iqs626a.c create mode 100644 drivers/input/touchscreen.c create mode 100644 drivers/input/touchscreen/hycon-hy46xx.c create mode 100644 drivers/input/touchscreen/ilitek_ts_i2c.c create mode 100644 drivers/input/touchscreen/msg2638.c delete mode 100644 drivers/input/touchscreen/of_touchscreen.c create mode 100644 drivers/interconnect/qcom/sdm660.c create mode 100644 drivers/interconnect/qcom/sm8350.c create mode 100644 drivers/interconnect/qcom/sm8350.h create mode 100644 drivers/iommu/io-pgfault.c create mode 100644 drivers/iommu/sprd-iommu.c create mode 100644 drivers/irqchip/irq-apple-aic.c create mode 100644 drivers/irqchip/irq-idt3243x.c create mode 100644 drivers/irqchip/irq-wpcm450-aic.c create mode 100644 drivers/leds/flash/leds-rt4505.c delete mode 100644 drivers/media/pci/mantis/mantis_core.c create mode 100644 drivers/media/platform/imx-jpeg/Kconfig create mode 100644 drivers/media/platform/imx-jpeg/Makefile create mode 100644 drivers/media/platform/imx-jpeg/mxc-jpeg-hw.c create mode 100644 drivers/media/platform/imx-jpeg/mxc-jpeg-hw.h create mode 100644 drivers/media/platform/imx-jpeg/mxc-jpeg.c create mode 100644 drivers/media/platform/imx-jpeg/mxc-jpeg.h create mode 100644 drivers/media/platform/qcom/camss/camss-csid-170.c create mode 100644 drivers/media/platform/qcom/camss/camss-csid-4-1.c create mode 100644 drivers/media/platform/qcom/camss/camss-csid-4-7.c create mode 100644 drivers/media/platform/qcom/camss/camss-csid-gen1.h create mode 100644 drivers/media/platform/qcom/camss/camss-csid-gen2.h create mode 100644 drivers/media/platform/qcom/camss/camss-vfe-170.c create mode 100644 drivers/media/platform/qcom/camss/camss-vfe-4-8.c create mode 100644 drivers/media/platform/qcom/camss/camss-vfe-gen1.c create mode 100644 drivers/media/platform/qcom/camss/camss-vfe-gen1.h create mode 100644 drivers/media/rc/keymaps/rc-mecool-kii-pro.c create mode 100644 drivers/media/rc/keymaps/rc-mecool-kiii-pro.c create mode 100644 drivers/media/rc/keymaps/rc-minix-neo.c create mode 100644 drivers/media/rc/keymaps/rc-xbox-360.c delete mode 100644 drivers/media/rc/zx-irdec.c delete mode 100644 drivers/mfd/ab3100-core.c delete mode 100644 drivers/mfd/ab3100-otp.c create mode 100644 drivers/mfd/atc260x-core.c create mode 100644 drivers/mfd/atc260x-i2c.c create mode 100644 drivers/mfd/ntxec.c create mode 100644 drivers/mfd/rohm-bd9576.c create mode 100644 drivers/misc/dw-xdata-pcie.c delete mode 100644 drivers/misc/pvpanic.c create mode 100644 drivers/misc/pvpanic/Kconfig create mode 100644 drivers/misc/pvpanic/Makefile create mode 100644 drivers/misc/pvpanic/pvpanic-mmio.c create mode 100644 drivers/misc/pvpanic/pvpanic-pci.c create mode 100644 drivers/misc/pvpanic/pvpanic.c create mode 100644 drivers/misc/pvpanic/pvpanic.h rename drivers/{staging/most/sound/sound.c => most/most_snd.c} (100%) delete mode 100644 drivers/mtd/parsers/ofpart.c create mode 100644 drivers/mtd/parsers/ofpart_bcm4908.c create mode 100644 drivers/mtd/parsers/ofpart_bcm4908.h create mode 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C-Media 6632A (Xonar U7), 'Input Gain Pad Control'
by Joachim Schwender 24 Jun '21

24 Jun '21

I have a Xonar U7, with a C-Media 6632A. It works somehow, the only issue i have is that the control 'Input Gain Pad Control' is kind of odd: By the control name i would expect it changes the gain on the input path, but in reality it changes the headphones output level. The Line output level is constant, as well as the input level. Alsa settings are: Line capture on Mic capture off Item0: 'Line' Is this Xonar U7 specific or is this a general implementation bug?? best regards -- Dipl.-Ing (FH) Joachim Schwender Hölderlinstrasse 8/1 72636 Frickenhausen ☏+49 7022 8103 Web:schwender-beyer.de <http://www.schwender-beyer.de/> Datenschutzerklärung <http://gedanken-polizei.de/ueberwachung.php>

1 0

[PATCH] ASoC: da7219: Fix an out-of-bound read in an error handling path
by Christophe JAILLET 23 Jun '21

23 Jun '21

If 'of_clk_add_hw_provider()' fails, the previous 'for' loop will have run completely and 'i' is know to be 'DA7219_DAI_NUM_CLKS'. In such a case, there will be an out-of-bounds access when using 'da7219->dai_clks_lookup[i]' and '&da7219->dai_clks_hw[i]'. To avoid that, add a new label, 'err_free_all', which set the expected value of 'i' in such a case. Fixes: 78013a1cf297 ("ASoC: da7219: Fix clock handling around codec level probe") Signed-off-by: Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> --- sound/soc/codecs/da7219.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/da7219.c b/sound/soc/codecs/da7219.c index 13009d08b09a..1e8b491d1fd3 100644 --- a/sound/soc/codecs/da7219.c +++ b/sound/soc/codecs/da7219.c @@ -2204,12 +2204,14 @@ static int da7219_register_dai_clks(struct snd_soc_component *component) da7219->clk_hw_data); if (ret) { dev_err(dev, "Failed to register clock provider\n"); - goto err; + goto err_free_all; } } return 0; +err_free_all: + i = DA7219_DAI_NUM_CLKS - 1; err: do { if (da7219->dai_clks_lookup[i]) -- 2.30.2

2 2

1.2.5 now prefixing devices with "_ucm0001."
by GitHub issues - opened 23 Jun '21

23 Jun '21

alsa-project/alsa-ucm-conf issue #104 was opened from craftyguy: I'm using a ucm2 config that is not yet upstream (see [1]), and 1e6297b650114cb2e043be4c677118f971e31eb7 has caused devices to get renamed; they are now prefixed with `_ucm0001.`: alsaucm json output from 1.2.4: ``` ... "Verbs": { "HiFi": { "Comment": "Default", "Devices": { "Handset": { "Comment": "Handset", "ConflictingDevices": [ "Speaker", "Headphones" ], "Values": { "CaptureCTL": "hw:L5", "PlaybackCTL": "hw:L5", "PlaybackChannels": "2", "PlaybackPCM": "hw:L5,0", "PlaybackPriority": "100", "PlaybackSwitch": "name='Speaker Switch'", "PlaybackVolume": "name='Speaker Volume'" } }, ... ``` alsaucm json output from 1.2.5: ``` ... "Verbs": { "HiFi": { "Comment": "Default", "Devices": { "Handset": { "Comment": "Handset", "ConflictingDevices": [ "Speaker", "Headphones" ], "Values": { "CaptureCTL": "_ucm0001.hw:L5", "PlaybackCTL": "_ucm0001.hw:L5", "PlaybackChannels": "2", "PlaybackPCM": "_ucm0001.hw:L5,0", "PlaybackPriority": "100", "PlaybackSwitch": "name='Speaker Switch'", "PlaybackVolume": "name='Speaker Volume'" } }, ... ``` This breaks things [like pulseaudio config](https://source.puri.sm/Librem5/librem5-base/-/blob/pureos/byzantium/default/audio/pulse/librem5.pa) that expects specific device names. Was this renaming intentional? cc @agx 1. https://source.puri.sm/Librem5/librem5-base/-/tree/pureos/byzantium/default… Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/104 Repository URL: https://github.com/alsa-project/alsa-ucm-conf

1 0

[PATCH 1/1] ASoC: fsl: remove unnecessary oom message
by Zhen Lei 23 Jun '21

23 Jun '21

Fixes scripts/checkpatch.pl warning: WARNING: Possible unnecessary 'out of memory' message Remove it can help us save a bit of memory. Signed-off-by: Zhen Lei <thunder.leizhen(a)huawei.com> --- sound/soc/fsl/imx-audmix.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/sound/soc/fsl/imx-audmix.c b/sound/soc/fsl/imx-audmix.c index cbdc0a2c09c5..a364e2415de0 100644 --- a/sound/soc/fsl/imx-audmix.c +++ b/sound/soc/fsl/imx-audmix.c @@ -209,10 +209,8 @@ static int imx_audmix_probe(struct platform_device *pdev) /* for CPU/Codec/Platform x 2 */ dlc = devm_kcalloc(&pdev->dev, 6, sizeof(*dlc), GFP_KERNEL); - if (!dlc) { - dev_err(&pdev->dev, "failed to allocate dai_link\n"); + if (!dlc) return -ENOMEM; - } ret = of_parse_phandle_with_args(audmix_np, "dais", NULL, i, &args); -- 2.25.1

2 1

[PATCH -next 0/4] ASoC: tegra: Use devm_platform_get_and_ioremap_resource()
by Yang Yingliang 23 Jun '21

23 Jun '21

Use devm_platform_get_and_ioremap_resource() to simplify code. Yang Yingliang (4): ASoC: tegra20: i2s: Use devm_platform_get_and_ioremap_resource() ASoC: tegra20: spdif: Use devm_platform_get_and_ioremap_resource() ASoC: tegra: tegra210_admaif: Use devm_platform_get_and_ioremap_resource() ASoC: tegra30: ahub: Use devm_platform_get_and_ioremap_resource() sound/soc/tegra/tegra20_i2s.c | 3 +-- sound/soc/tegra/tegra20_spdif.c | 3 +-- sound/soc/tegra/tegra210_admaif.c | 4 +--- sound/soc/tegra/tegra30_ahub.c | 3 +-- 4 files changed, 4 insertions(+), 9 deletions(-) -- 2.25.1

2 5

[PATCH v2 0/3] ASoC: tlv320aic32x4: Add support for TAS2505
by Claudius Heine 23 Jun '21

23 Jun '21

Hi, this is v2 from my patchset that add support for the TAS2505 to the tlv320aic32x4 driver. kind regards, Claudius Changes from v1: - clarified commit message of first patch, which add the type value to the struct - removed unnecessary code to put and get speaker volume - removed 'Gain' from 'HP Driver Playback Volume' control - fixed rebase issues Claudius Heine (3): ASoC: tlv320aic32x4: add type to device private data struct ASoC: tlv320aic32x4: add support for TAS2505 ASoC: tlv320aic32x4: dt-bindings: add TAS2505 to compatible .../bindings/sound/tlv320aic32x4.txt | 1 + sound/soc/codecs/tlv320aic32x4-i2c.c | 22 ++- sound/soc/codecs/tlv320aic32x4-spi.c | 23 ++- sound/soc/codecs/tlv320aic32x4.c | 139 +++++++++++++++++- sound/soc/codecs/tlv320aic32x4.h | 10 ++ 5 files changed, 186 insertions(+), 9 deletions(-) base-commit: 70585216fe7730d9fb5453d3e2804e149d0fe201 -- 2.32.0

2 4

[PATCH] ASoC: fsl_spdif: Fix unexpected interrupt after suspend
by Shengjiu Wang 23 Jun '21

23 Jun '21

When system enter suspend, the machine driver suspend callback function will be called, then the cpu driver trigger callback (SNDRV_PCM_TRIGGER_SUSPEND) be called, it would disable the interrupt. But the machine driver suspend and cpu dai driver suspend order maybe changed, the cpu dai driver's suspend callback is called before machine driver's suppend callback, then the interrupt is not cleared successfully in trigger callback. So need to clear interrupts in cpu dai driver's suspend callback to avoid such issue. Fixes: 9cb2b3796e08 ("ASoC: fsl_spdif: Add pm runtime function") Signed-off-by: Shengjiu Wang <shengjiu.wang(a)nxp.com> --- sound/soc/fsl/fsl_spdif.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c index a9c6b930b04a..8ffb1a6048d6 100644 --- a/sound/soc/fsl/fsl_spdif.c +++ b/sound/soc/fsl/fsl_spdif.c @@ -1467,6 +1467,9 @@ static int fsl_spdif_runtime_suspend(struct device *dev) struct fsl_spdif_priv *spdif_priv = dev_get_drvdata(dev); int i; + /* Disable all the interrupts */ + regmap_update_bits(spdif_priv->regmap, REG_SPDIF_SIE, 0xffffff, 0); + regmap_read(spdif_priv->regmap, REG_SPDIF_SRPC, &spdif_priv->regcache_srpc); regcache_cache_only(spdif_priv->regmap, true); -- 2.27.0

3 2

UCM2 documentation
by GitHub issues - opened 23 Jun '21

23 Jun '21

alsa-project/alsa-ucm-conf issue #103 was opened from perexg: Add/improve the documentation for - directory tree layout - build-in string substitutions - runtime conditional configuration selection - mixer settings (boot -> use -> verb -> device) Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/103 Repository URL: https://github.com/alsa-project/alsa-ucm-conf

1 0

[PATCH] ASoC: snd-soc-dummy: add Device Tree support
by Judy Hsiao 23 Jun '21

23 Jun '21

Support for loading the snd-soc-dummy via DeviceTree. This is useful to create dummy codec devices where we need to have some DAI links without a real Codec. Signed-off-by: Judy Hsiao <judyhsiao(a)chromium.org> --- .../devicetree/bindings/sound/snd-soc-dummy.txt | 16 ++++++++++++++++ sound/soc/soc-utils.c | 11 +++++++++++ 2 files changed, 27 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/snd-soc-dummy.txt diff --git a/Documentation/devicetree/bindings/sound/snd-soc-dummy.txt b/Documentation/devicetree/bindings/sound/snd-soc-dummy.txt new file mode 100644 index 000000000000..7fa8c5751e62 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/snd-soc-dummy.txt @@ -0,0 +1,16 @@ +* snd-soc-dummy + +This node models the snd-soc-dummy. +This is useful to create dummy codec devices where we need to have +some DAI links without a real Codec. + +Required properties: +- compatible : "asoc,snd-soc-dummy" + + +Example: + +dummy_codec { + compatible = "asoc,snd-soc-dummy"; + #sound-dai-cells = <0>; +}; diff --git a/sound/soc/soc-utils.c b/sound/soc/soc-utils.c index 299b5d6ebfd1..def2cc687415 100644 --- a/sound/soc/soc-utils.c +++ b/sound/soc/soc-utils.c @@ -7,6 +7,8 @@ // Author: Mark Brown <broonie(a)opensource.wolfsonmicro.com> // Liam Girdwood <lrg(a)slimlogic.co.uk> +#include <linux/module.h> +#include <linux/of.h> #include <linux/platform_device.h> #include <linux/export.h> #include <sound/core.h> @@ -181,9 +183,18 @@ static int snd_soc_dummy_probe(struct platform_device *pdev) return ret; } +#ifdef CONFIG_OF +static const struct of_device_id soc_dummy_device_id[] = { + { .compatible = "asoc,snd-soc-dummy" }, + {} +}; +MODULE_DEVICE_TABLE(of, soc_dummy_device_id); +#endif + static struct platform_driver soc_dummy_driver = { .driver = { .name = "snd-soc-dummy", + .of_match_table = of_match_ptr(soc_dummy_device_id), }, .probe = snd_soc_dummy_probe, }; -- 2.31.0

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[GIT PULL] HDMI codec improvements, v2
by Maxime Ripard 23 Jun '21

23 Jun '21

Hi, Here's a PR for the changes to hdmi-codec that need to be shared between drm-misc-next and ASoC. This is the second iteration, fixing a bisection issue with compilation Thanks! Maxime The following changes since commit 6efb943b8616ec53a5e444193dccf1af9ad627b5: Linux 5.13-rc1 (2021-05-09 14:17:44 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux.git tags/asoc-hdmi-codec-improvements-v2 for you to fetch changes up to 2fef64eec23a0840c97977b16dd8919afaffa876: ASoC: hdmi-codec: Add a prepare hook (2021-06-10 11:48:56 +0200) ---------------------------------------------------------------- Improvements to the hdmi-codec driver and ALSA infrastructure around it to support the HDMI Channel Mapping and IEC958 controls ---------------------------------------------------------------- Maxime Ripard (5): ALSA: doc: Clarify IEC958 controls iface ALSA: iec958: Split status creation and fill ASoC: hdmi-codec: Rework to support more controls ASoC: hdmi-codec: Add iec958 controls ASoC: hdmi-codec: Add a prepare hook .../sound/kernel-api/writing-an-alsa-driver.rst | 13 +- include/sound/hdmi-codec.h | 12 +- include/sound/pcm_iec958.h | 8 + sound/core/pcm_iec958.c | 176 +++++++++++++---- sound/soc/codecs/hdmi-codec.c | 219 +++++++++++++++++---- 5 files changed, 337 insertions(+), 91 deletions(-)

2 3

[PATCH v2 00/12] drm/vc4: hdmi: Enable Channel Mapping, IEC958, HBR Passthrough using hdmi-codec
by Maxime Ripard 23 Jun '21

23 Jun '21

Hi, hdmi-codec allows to have a lot of HDMI-audio related infrastructure in place, it's missing a few controls to be able to provide HBR passthrough. This series adds more infrastructure for the drivers, and leverages it in the vc4 HDMI controller driver. Thanks! Maxime Changes from v1: - Added an extra patch to clarify the iec958 controls iface policy - Added kerneldoc for the new iec958 PCM functions - s/EXPORT_SYMBOL/EXPORT_SYMBOL_GPL - Used the ALSA prefix where relevant - Rebased on drm-misc-next-2021-05-17 Dom Cobley (5): drm/vc4: hdmi: Set HD_CTL_WHOLSMP and HD_CTL_CHALIGN_SET drm/vc4: hdmi: Set HDMI_MAI_FMT drm/vc4: hdmi: Set VC4_HDMI_MAI_CONFIG_FORMAT_REVERSE drm/vc4: hdmi: Remove firmware logic for MAI threshold setting ARM: dts: bcm2711: Tune DMA parameters for HDMI audio Maxime Ripard (7): ALSA: doc: Clarify IEC958 controls iface ALSA: iec958: Split status creation and fill ASoC: hdmi-codec: Rework to support more controls ASoC: hdmi-codec: Add iec958 controls ASoC: hdmi-codec: Add a prepare hook drm/vc4: hdmi: Register HDMI codec drm/vc4: hdmi: Remove redundant variables .../kernel-api/writing-an-alsa-driver.rst | 13 +- arch/arm/boot/dts/bcm2711.dtsi | 4 +- drivers/gpu/drm/vc4/Kconfig | 1 + drivers/gpu/drm/vc4/vc4_hdmi.c | 322 ++++++++---------- drivers/gpu/drm/vc4/vc4_hdmi.h | 5 +- drivers/gpu/drm/vc4/vc4_regs.h | 30 ++ include/sound/hdmi-codec.h | 12 +- include/sound/pcm_iec958.h | 8 + sound/core/pcm_iec958.c | 176 +++++++--- sound/soc/codecs/hdmi-codec.c | 219 +++++++++--- 10 files changed, 508 insertions(+), 282 deletions(-) -- 2.31.1

6 32

[PATCH] ALSA: hda/realtek: Apply LED fixup for HP Dragonfly G1, too
by Takashi Iwai 23 Jun '21

23 Jun '21

HP Dragonfly G1 (SSID 103c:861f) also requires the same quirk for the mute and mic-mute LED just as Dragonfly G2 model. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=213329 Cc: <stable(a)vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai(a)suse.de> --- sound/pci/hda/patch_realtek.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 49f4cac8b05e..308a58a83f33 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -8345,6 +8345,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x103c, 0x84da, "HP OMEN dc0019-ur", ALC295_FIXUP_HP_OMEN), SND_PCI_QUIRK(0x103c, 0x84e7, "HP Pavilion 15", ALC269_FIXUP_HP_MUTE_LED_MIC3), SND_PCI_QUIRK(0x103c, 0x8519, "HP Spectre x360 15-df0xxx", ALC285_FIXUP_HP_SPECTRE_X360), + SND_PCI_QUIRK(0x103c, 0x861f, "HP Elite Dragonfly G1", ALC285_FIXUP_HP_GPIO_AMP_INIT), SND_PCI_QUIRK(0x103c, 0x869d, "HP", ALC236_FIXUP_HP_MUTE_LED), SND_PCI_QUIRK(0x103c, 0x86c7, "HP Envy AiO 32", ALC274_FIXUP_HP_ENVY_GPIO), SND_PCI_QUIRK(0x103c, 0x8716, "HP Elite Dragonfly G2 Notebook PC", ALC285_FIXUP_HP_GPIO_AMP_INIT), -- 2.26.2

1 0

[PATCH 0/9] ALSA: firewire-motu: misc fixes and code refactoring
by Takashi Sakamoto 23 Jun '21

23 Jun '21

Hi, This patchset includes misc fixes and code refactoring, mainly for detection of sampling clock source and 828/896 support recently added. Takashi Sakamoto (9): ALSA: firewire-motu: fix detection for S/PDIF source on optical interface in v2 protocol ALSA: firewire-motu: code refactoring for detection of clock source in v2 protocol ALSA: firewire-motu: add support for AES/EBU clock source in v2 protocol ALSA: firewire-motu: use macro instead of magic number for clock source in v2 protocol ALSA: firewire-motu: code refactoring for packet format detection in v2 protocol ALSA: firewire-motu: code refactoring for source detection of sampling clock in v3 protocol ALSA: firewire-motu: use macro instead of magic number for clock source in v3 protocol ALSA: firewire-motu: fix register handling for 828 ALSA: firewire-motu: fix register handling for 896 sound/firewire/motu/motu-protocol-v1.c | 86 ++++++++---- sound/firewire/motu/motu-protocol-v2.c | 176 +++++++++---------------- sound/firewire/motu/motu-protocol-v3.c | 79 ++++------- 3 files changed, 143 insertions(+), 198 deletions(-) -- 2.30.2

2 10

[PATCH 0/8] ASoC: mediatek: Add support for MT8195 SoC
by Trevor Wu 23 Jun '21

23 Jun '21

This series of patches adds support for Mediatek AFE of MT8195 SoC. Patches are based on broonie tree "for-next" branch. Trevor Wu (8): ASoC: mediatek: mt8195: update mediatek common driver ASoC: mediatek: mt8195: support etdm in platform driver ASoC: mediatek: mt8195: support adda in platform driver ASoC: mediatek: mt8195: support pcm in platform driver ASoC: mediatek: mt8195: add platform driver dt-bindings: mediatek: mt8195: add audio afe document ASoC: mediatek: mt8195: add machine driver with mt6359, rt1019 and rt5682 dt-bindings: mediatek: mt8195: add mt8195-mt6359-rt1019-rt5682 document .../bindings/sound/mt8195-afe-pcm.yaml | 72 + .../sound/mt8195-mt6359-rt1019-rt5682.yaml | 39 + sound/soc/mediatek/Kconfig | 23 + sound/soc/mediatek/Makefile | 1 + sound/soc/mediatek/common/mtk-afe-fe-dai.c | 20 +- sound/soc/mediatek/common/mtk-base-afe.h | 10 +- sound/soc/mediatek/mt8195/Makefile | 14 + sound/soc/mediatek/mt8195/mt8195-afe-clk.c | 899 +++++ sound/soc/mediatek/mt8195/mt8195-afe-clk.h | 201 + sound/soc/mediatek/mt8195/mt8195-afe-common.h | 200 + sound/soc/mediatek/mt8195/mt8195-afe-pcm.c | 3264 +++++++++++++++++ sound/soc/mediatek/mt8195/mt8195-dai-adda.c | 929 +++++ sound/soc/mediatek/mt8195/mt8195-dai-etdm.c | 2666 ++++++++++++++ sound/soc/mediatek/mt8195/mt8195-dai-pcm.c | 393 ++ .../mt8195/mt8195-mt6359-rt1019-rt5682.c | 974 +++++ sound/soc/mediatek/mt8195/mt8195-reg.h | 2793 ++++++++++++++ 16 files changed, 12494 insertions(+), 4 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/mt8195-afe-pcm.yaml create mode 100644 Documentation/devicetree/bindings/sound/mt8195-mt6359-rt1019-rt5682.yaml create mode 100644 sound/soc/mediatek/mt8195/Makefile create mode 100644 sound/soc/mediatek/mt8195/mt8195-afe-clk.c create mode 100644 sound/soc/mediatek/mt8195/mt8195-afe-clk.h create mode 100644 sound/soc/mediatek/mt8195/mt8195-afe-common.h create mode 100644 sound/soc/mediatek/mt8195/mt8195-afe-pcm.c create mode 100644 sound/soc/mediatek/mt8195/mt8195-dai-adda.c create mode 100644 sound/soc/mediatek/mt8195/mt8195-dai-etdm.c create mode 100644 sound/soc/mediatek/mt8195/mt8195-dai-pcm.c create mode 100644 sound/soc/mediatek/mt8195/mt8195-mt6359-rt1019-rt5682.c create mode 100644 sound/soc/mediatek/mt8195/mt8195-reg.h -- 2.18.0

3 13

[PATCH] MAINTAINERS: Add Focusrite Scarlett Gen 2/3 Mixer Driver entry
by Geoffrey D. Bennett 23 Jun '21

23 Jun '21

Add Focusrite Scarlett Gen 2/3 Mixer Driver entry. Signed-off-by: Geoffrey D. Bennett <g(a)b4.vu> --- MAINTAINERS | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index bd7aff0c120f..71e327d970d7 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -7103,6 +7103,13 @@ L: linux-input(a)vger.kernel.org S: Maintained F: drivers/input/joystick/fsia6b.c +FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER +M: Geoffrey D. Bennett <g(a)b4.vu> +L: alsa-devel(a)alsa-project.org (moderated for non-subscribers) +S: Maintained +T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git +F: sound/usb/mixer_scarlett_gen2.c + FORCEDETH GIGABIT ETHERNET DRIVER M: Rain River <rain.1986.08.12(a)gmail.com> M: Zhu Yanjun <zyjzyj2000(a)gmail.com> -- 2.31.1

2 1

Lenovo Legion/Yoga Slim 7 speaker output
by Cameron Berkenpas 23 Jun '21

23 Jun '21

Hello, I'm working on a patch to get audio output working on the speakers of the Lenovo Legion/Yoga Slim 7 laptops: https://bugzilla.kernel.org/attachment.cgi?id=297559&action=diff Please let me know if this isn't the right place for these types of questions. Both of these laptops have ALC287's that both seem to need some codec initialization to get the speakers working. For both laptops, the specs report ALC3306, but Linux on both systems reports that it's an ALC287, and looking at the PCI ID's on Windows agrees that it's an ALC287. This is my first time working on such a patch, and I'm having a headphone related problem: 1. When plugging headphones into the audio jack, I get sound on the headphones as expected. I see that the speakers are muted and the headphones are unmuted as expected in alsamixer. 2. When I unplug the headphones, I can no longer get speaker output. Monitoring alsamixer, I observe that unplugging the headphones results in the speakers being unmuted and the headphones are muted as expected. However, I am unable to get speaker output in this case. 3. If I plug in the headphones, don't play any sound, and then unplug the headphones, I see the same behavior in alsamixer, BUT speaker output still works. 4. If I apply the initialization verbs via hda-verb (the same verbs that I'm using in my patch), speaker output works again. 5. If speaker output is no longer working (due to #2), putting the laptop to sleep and resuming fixes the speakers. The code in the kernel seems to call the sound card's init again so this makes sense. In short, it seems I need to re-initialize the speakers when the headphones are unplugged. Studying sound/pci/hda/patch_realtek.c, there's alc_headset_mode_unplugged(), but as there's currently no case for 0x10ec0287 at all. I'm not sure adding in a case that re-initializes makes sense if the vast majority of ALC287's don't need to when headphones are unplugged. It seems none of the other cards, at least as far as I can tell, do a re-init when headphones are unplugged either. They just seem to setup some pins and coefficients for the most part if anything at all. How can I re-init the speakers when headphones are unplugged specifically for these specific models? The initial-initialization is only done for these laptops, I'm just unclear what, if any, mechanism there is for initialization on headphone unplugs? Thanks! -Cameron

1 2

[PATCH] ALSA: hdsp: fix a test for copy_to_user() failure
by Dan Carpenter 22 Jun '21

22 Jun '21

The copy_to_user() function returns the number of bytes remaining to be copied. It doesn't return negatives. Fixes: 66c8f75919dd ("ALSA: hdsp: Fix assignment in if condition") Signed-off-by: Dan Carpenter <dan.carpenter(a)oracle.com> --- sound/pci/rme9652/hdsp.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c index e3e4fabf4abf..8457a4bbc3df 100644 --- a/sound/pci/rme9652/hdsp.c +++ b/sound/pci/rme9652/hdsp.c @@ -4877,9 +4877,8 @@ static int snd_hdsp_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, unsigne memset(&hdsp_version, 0, sizeof(hdsp_version)); hdsp_version.io_type = hdsp->io_type; hdsp_version.firmware_rev = hdsp->firmware_rev; - err = copy_to_user(argp, &hdsp_version, sizeof(hdsp_version)); - if (err < 0) - return -EFAULT; + if (copy_to_user(argp, &hdsp_version, sizeof(hdsp_version))) + return -EFAULT; break; } case SNDRV_HDSP_IOCTL_UPLOAD_FIRMWARE: { -- 2.30.2

2 1

[PATCH -next] ASoC: SOF: imx: Add missing of_node_put() in imx8_probe()
by Yang Yingliang 22 Jun '21

22 Jun '21

This node pointer is returned by of_parse_phandle() with refcount incremented in this function. of_node_put() on it before exiting this function. Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- sound/soc/sof/imx/imx8.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/sof/imx/imx8.c b/sound/soc/sof/imx/imx8.c index 4e7dccadd7d0..12fedf0984bd 100644 --- a/sound/soc/sof/imx/imx8.c +++ b/sound/soc/sof/imx/imx8.c @@ -315,6 +315,7 @@ static int imx8_probe(struct snd_sof_dev *sdev) } ret = of_address_to_resource(res_node, 0, &res); + of_node_put(res_node); if (ret) { dev_err(&pdev->dev, "failed to get reserved region address\n"); goto exit_pdev_unregister; -- 2.25.1

2 1

[PATCH] ASoC: fsl-asoc-card: change dev_err to dev_dbg for defer probe
by Shengjiu Wang 22 Jun '21

22 Jun '21

Don't need to print error message for defer probe Signed-off-by: Shengjiu Wang <shengjiu.wang(a)nxp.com> --- sound/soc/fsl/fsl-asoc-card.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c index 4f55b316cf0f..b40ba910ae9d 100644 --- a/sound/soc/fsl/fsl-asoc-card.c +++ b/sound/soc/fsl/fsl-asoc-card.c @@ -709,7 +709,7 @@ static int fsl_asoc_card_probe(struct platform_device *pdev) of_node_put(framemaster); if (!fsl_asoc_card_is_ac97(priv) && !codec_dev) { - dev_err(&pdev->dev, "failed to find codec device\n"); + dev_dbg(&pdev->dev, "failed to find codec device\n"); ret = -EPROBE_DEFER; goto asrc_fail; } -- 2.27.0

4 4

[PATCH v2 00/10] ASoC: Intel: machine driver corrections
by Pierre-Louis Bossart 22 Jun '21

22 Jun '21

Some of these patches dealing with Sparse warnings were submitted earlier but not merged. I grouped them with a couple of fixes from Kai. v2: added Mark Brown in CC, was missed in v1 added Richard Fitzgerald Tested-by Kai Vehmanen (3): ASoC: Intel: sof_sdw: use mach data for ADL RVP DMIC count ASoC: Intel: sof_sdw: remove hdac-hdmi support ASoC: Intel: skl_hda_dsp_generic: Update Kconfig documentation Pierre-Louis Bossart (7): ASoC: Intel: sof_rt5682: shrink platform_id names below 20 characters ASoC: Intel: glk_rt5682_max98357a: shrink platform_id below 20 characters ASoC: Intel: kbl_da7219_max98357a: shrink platform_id below 20 characters ASoC: Intel: sof_da7219_max98373: shrink platform_id below 20 characters ASoC: Intel: sof_sdw: fix signed/unsigned warning ASoC: Intel: soc-acpi: add ull suffix for SoundWire _ADR values ASoC: Intel: use MODULE_DEVICE_TABLE with platform_device_id tables sound/soc/intel/boards/Kconfig | 7 ++-- sound/soc/intel/boards/bxt_da7219_max98357a.c | 4 +- sound/soc/intel/boards/bxt_rt298.c | 3 +- sound/soc/intel/boards/ehl_rt5660.c | 2 +- sound/soc/intel/boards/glk_rt5682_max98357a.c | 4 +- sound/soc/intel/boards/kbl_da7219_max98357a.c | 4 +- sound/soc/intel/boards/kbl_da7219_max98927.c | 5 +-- sound/soc/intel/boards/kbl_rt5660.c | 2 +- sound/soc/intel/boards/kbl_rt5663_max98927.c | 3 +- .../intel/boards/kbl_rt5663_rt5514_max98927.c | 2 +- .../soc/intel/boards/skl_nau88l25_max98357a.c | 3 +- sound/soc/intel/boards/skl_nau88l25_ssm4567.c | 3 +- sound/soc/intel/boards/skl_rt286.c | 3 +- sound/soc/intel/boards/sof_cs42l42.c | 3 +- sound/soc/intel/boards/sof_da7219_max98373.c | 6 +-- sound/soc/intel/boards/sof_rt5682.c | 20 +++------- sound/soc/intel/boards/sof_sdw.c | 5 +-- sound/soc/intel/boards/sof_sdw_common.h | 1 - sound/soc/intel/boards/sof_sdw_hdmi.c | 37 +----------------- .../intel/common/soc-acpi-intel-adl-match.c | 28 +++++++------- .../intel/common/soc-acpi-intel-cml-match.c | 20 +++++----- .../intel/common/soc-acpi-intel-cnl-match.c | 2 +- .../intel/common/soc-acpi-intel-glk-match.c | 2 +- .../intel/common/soc-acpi-intel-icl-match.c | 12 +++--- .../intel/common/soc-acpi-intel-jsl-match.c | 6 +-- .../intel/common/soc-acpi-intel-kbl-match.c | 2 +- .../intel/common/soc-acpi-intel-tgl-match.c | 38 +++++++++---------- 27 files changed, 83 insertions(+), 144 deletions(-) -- 2.25.1

2 11

[PATCH 1/2] ASoC: codecs: wcd938x: fix unused variable warning
by Srinivas Kandagatla 22 Jun '21

22 Jun '21

This patch fixes below warning: unused variable wcd938x_dt_match by placing device match table under CONFIG_OF Reported-by: kernel test robot <lkp(a)intel.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> --- sound/soc/codecs/wcd938x.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/soc/codecs/wcd938x.c b/sound/soc/codecs/wcd938x.c index 4be61122b0b5..427f51fade37 100644 --- a/sound/soc/codecs/wcd938x.c +++ b/sound/soc/codecs/wcd938x.c @@ -3714,12 +3714,14 @@ static int wcd938x_remove(struct platform_device *pdev) return 0; } +#if defined(CONFIG_OF) static const struct of_device_id wcd938x_dt_match[] = { { .compatible = "qcom,wcd9380-codec" }, { .compatible = "qcom,wcd9385-codec" }, {} }; MODULE_DEVICE_TABLE(of, wcd938x_dt_match); +#endif static struct platform_driver wcd938x_codec_driver = { .probe = wcd938x_probe, -- 2.21.0

2 2

[PATCH RFC 00/15] ASoC: add Audio Graph Card2 driver
by Kuninori Morimoto 22 Jun '21

22 Jun '21

Hi Mark, Rob We already have Audio-Graph-Card which is Of-Graph base general sound card driver. Basically it supports basic CPU-Codec connection, and is also supporting DPCM connection. Because it was forcibly expanded to DPCM, DT parsing is very limited and very difficult to add new features on it, for example Multi CPU/Codec support, Codec2Codec support, etc. And some users want to use Audio-Graph-Card as basic connection and expand its own settings on it. This patch adds more flexible new Audio-Graph-Card2 driver for it. Audio-Graph-Card and Audio-Graph-Card2 are similar, but don't have full compatibility. Audio-Graph-Card2 supports Normal Connection, DPCM Connection, Multi CPU/Codec Connection, Codec2Codec Connection, and possible to Customizing. This patch-set adds Audio-Graph-Card2 driver and customized driver sample, and DT settings sample which can be used for testing. To enable testing/debuging, this patch-set also adds Test-Component driver. We already have Dummy Component and/or Dummy DAI on soc-utils, but 1) we can't use it from DT, 2) it do nothing. Added new Test-Component can be used from DT, and it indicates called function name. We can use it to trace callback order / understanding ALSA SoC behavior, etc. Sample DT settings which can be used for testing is using Test-Component. This patch set includes sample DT for custome driver and/or audio-graph-card2. You can easily try to use/test it if you added below line to your DT file. It needs below CONFIGs. It will probe sample Sound Card which has Normal/DPCM/Multi/Codec2Codec connections. #include "../../../../../sound/soc/generic/audio-graph-card2-sample.dtsi" CONFIG_SND_AUDIO_GRAPH_CARD2 CONFIG_SND_SAMPLE_CUSTOM_CARD CONFIG_SND_TEST_COMPONENT There are some notes. Because Audio Graph Card2 is still under experimental stage, it will indicate such warning when probing, and the DT might be updated/exchanged. It can use Codec2Codec, but it will start automatically when probed, and can't stop it so far. It should be updated. 1 : add Of-Graph *port base* loop which is used at Audio-Graph-Card2 2 - 3 : add Test-Component driver 4 - 10 : add Audio-Graph-Card2 driver 11 : add Audio-Graph-Card2 base custome driver sample 12 - 15 : Audio-Graph-Card2 driver / custome driver DT sample Link: https://lore.kernel.org/r/87k0xszlep.wl-kuninori.morimoto.gx@renesas.com Kuninori Morimoto (15): 1 of: property: add port base loop 2 ASoC: dt-bindings: test-component: add Test Component YAML bindings 3 ASoC: test-component: add Test Component for Sound debug/test 4 ASoC: simple-card-utils: add asoc_graph_is_ports0() 5 ASoC: simple-card-utils: add codec2codec support 6 ASoC: audio-graph-card2: add Audio Graph Card2 driver 7 ASoC: audio-graph-card2: add DPCM support 8 ASoC: audio-graph-card2: add Multi CPU/Codec support 9 ASoC: audio-graph-card2: add Codec2Codec support 10 ASoC: audio-graph-card2: add Yaml Document 11 ASoC: sample-custom-card: add Audio Graph Card2 custome sample 12 ASoC: audio-graph-card2-sample.dtsi: add Sample DT for Audio Graph Card2 13 ASoC: audio-graph-card2-sample.dtsi: add DPCM sample 14 ASoC: audio-graph-card2-sample.dtsi: add Multi CPU/Codec sample 15 ASoC: audio-graph-card2-sample.dtsi: add Codec2Codec sample. .../sound/audio-graph-card2-items.yaml | 36 + .../bindings/sound/audio-graph-card2.yaml | 45 + .../bindings/sound/audio-graph-port2.yaml | 74 + .../bindings/sound/test-component.yaml | 33 + drivers/of/property.c | 69 +- include/linux/of_graph.h | 14 + include/sound/graph_card.h | 24 + include/sound/simple_card_utils.h | 4 + sound/soc/generic/Kconfig | 20 + sound/soc/generic/Makefile | 6 + .../soc/generic/audio-graph-card2-sample.dtsi | 140 ++ sound/soc/generic/audio-graph-card2.c | 1253 +++++++++++++++++ sound/soc/generic/sample-custom-card.c | 160 +++ sound/soc/generic/simple-card-utils.c | 46 +- sound/soc/generic/test-component.c | 659 +++++++++ 15 files changed, 2572 insertions(+), 11 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/audio-graph-card2-items.yaml create mode 100644 Documentation/devicetree/bindings/sound/audio-graph-card2.yaml create mode 100644 Documentation/devicetree/bindings/sound/audio-graph-port2.yaml create mode 100644 Documentation/devicetree/bindings/sound/test-component.yaml create mode 100644 sound/soc/generic/audio-graph-card2-sample.dtsi create mode 100644 sound/soc/generic/audio-graph-card2.c create mode 100644 sound/soc/generic/sample-custom-card.c create mode 100644 sound/soc/generic/test-component.c -- 2.25.1

2 17

[PATCH] pci: hda: Add IRQ check for platform_get_irq()
by Jiajun Cao 22 Jun '21

22 Jun '21

The function hda_tegra_first_init() neglects to check the return value after executing platform_get_irq(). hda_tegra_first_init() should check the return value (if negative error number) for errors so as to not pass a negative value to the devm_request_irq(). Fix it by adding a check for the return value irq_id. Signed-off-by: Jiajun Cao <jjcao20(a)fudan.edu.cn> Signed-off-by: Xin Tan <tanxin.ctf(a)gmail.com> --- sound/pci/hda/hda_tegra.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/sound/pci/hda/hda_tegra.c b/sound/pci/hda/hda_tegra.c index 6f2b743b9d75..6c6dc3fcde60 100644 --- a/sound/pci/hda/hda_tegra.c +++ b/sound/pci/hda/hda_tegra.c @@ -262,6 +262,9 @@ static int hda_tegra_first_init(struct azx *chip, struct platform_device *pdev) const char *sname, *drv_name = "tegra-hda"; struct device_node *np = pdev->dev.of_node; + if (irq_id < 0) + return irq_id; + err = hda_tegra_init_chip(chip, pdev); if (err) return err; -- 2.17.1

3 2

[PATCH] dt-bindings: Drop redundant minItems/maxItems
by Rob Herring 22 Jun '21

22 Jun '21

If a property has an 'items' list, then a 'minItems' or 'maxItems' with the same size as the list is redundant and can be dropped. Note that is DT schema specific behavior and not standard json-schema behavior. The tooling will fixup the final schema adding any unspecified minItems/maxItems. This condition is partially checked with the meta-schema already, but only if both 'minItems' and 'maxItems' are equal to the 'items' length. An improved meta-schema is pending. Cc: Jens Axboe <axboe(a)kernel.dk> Cc: Stephen Boyd <sboyd(a)kernel.org> Cc: Herbert Xu <herbert(a)gondor.apana.org.au> Cc: "David S. Miller" <davem(a)davemloft.net> Cc: David Airlie <airlied(a)linux.ie> Cc: Daniel Vetter <daniel(a)ffwll.ch> Cc: Vinod Koul <vkoul(a)kernel.org> Cc: Bartosz Golaszewski <bgolaszewski(a)baylibre.com> Cc: Kamal Dasu <kdasu.kdev(a)gmail.com> Cc: Jonathan Cameron <jic23(a)kernel.org> Cc: Lars-Peter Clausen <lars(a)metafoo.de> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: Marc Zyngier <maz(a)kernel.org> Cc: Joerg Roedel <joro(a)8bytes.org> Cc: Jassi Brar <jassisinghbrar(a)gmail.com> Cc: Mauro Carvalho Chehab <mchehab(a)kernel.org> Cc: Krzysztof Kozlowski <krzysztof.kozlowski(a)canonical.com> Cc: Ulf Hansson <ulf.hansson(a)linaro.org> Cc: Jakub Kicinski <kuba(a)kernel.org> Cc: Wolfgang Grandegger <wg(a)grandegger.com> Cc: Marc Kleine-Budde <mkl(a)pengutronix.de> Cc: Andrew Lunn <andrew(a)lunn.ch> Cc: Vivien Didelot <vivien.didelot(a)gmail.com> Cc: Vladimir Oltean <olteanv(a)gmail.com> Cc: Bjorn Helgaas <bhelgaas(a)google.com> Cc: Kishon Vijay Abraham I <kishon(a)ti.com> Cc: Linus Walleij <linus.walleij(a)linaro.org> Cc: "Uwe Kleine-König" <u.kleine-koenig(a)pengutronix.de> Cc: Lee Jones <lee.jones(a)linaro.org> Cc: Ohad Ben-Cohen <ohad(a)wizery.com> Cc: Mathieu Poirier <mathieu.poirier(a)linaro.org> Cc: Philipp Zabel <p.zabel(a)pengutronix.de> Cc: Paul Walmsley <paul.walmsley(a)sifive.com> Cc: Palmer Dabbelt <palmer(a)dabbelt.com> Cc: Albert Ou <aou(a)eecs.berkeley.edu> Cc: Alessandro Zummo <a.zummo(a)towertech.it> Cc: Alexandre Belloni <alexandre.belloni(a)bootlin.com> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: Mark Brown <broonie(a)kernel.org> Cc: Zhang Rui <rui.zhang(a)intel.com> Cc: Daniel Lezcano <daniel.lezcano(a)linaro.org> Cc: Wim Van Sebroeck <wim(a)linux-watchdog.org> Cc: Guenter Roeck <linux(a)roeck-us.net> Signed-off-by: Rob Herring <robh(a)kernel.org> --- .../devicetree/bindings/ata/nvidia,tegra-ahci.yaml | 1 - .../devicetree/bindings/clock/allwinner,sun4i-a10-ccu.yaml | 2 -- .../devicetree/bindings/clock/qcom,gcc-apq8064.yaml | 1 - Documentation/devicetree/bindings/clock/qcom,gcc-sdx55.yaml | 2 -- .../devicetree/bindings/clock/qcom,gcc-sm8350.yaml | 2 -- .../devicetree/bindings/clock/sprd,sc9863a-clk.yaml | 1 - .../devicetree/bindings/crypto/allwinner,sun8i-ce.yaml | 2 -- Documentation/devicetree/bindings/crypto/fsl-dcp.yaml | 1 - .../display/allwinner,sun4i-a10-display-backend.yaml | 6 ------ .../bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml | 1 - .../bindings/display/allwinner,sun8i-a83t-dw-hdmi.yaml | 4 ---- .../bindings/display/allwinner,sun8i-a83t-hdmi-phy.yaml | 2 -- .../bindings/display/allwinner,sun8i-r40-tcon-top.yaml | 2 -- .../devicetree/bindings/display/bridge/cdns,mhdp8546.yaml | 2 -- .../bindings/display/rockchip/rockchip,dw-hdmi.yaml | 2 -- Documentation/devicetree/bindings/display/st,stm32-dsi.yaml | 2 -- .../devicetree/bindings/display/st,stm32-ltdc.yaml | 1 - .../devicetree/bindings/display/xlnx/xlnx,zynqmp-dpsub.yaml | 4 ---- .../devicetree/bindings/dma/renesas,rcar-dmac.yaml | 1 - .../devicetree/bindings/edac/amazon,al-mc-edac.yaml | 2 -- Documentation/devicetree/bindings/eeprom/at24.yaml | 1 - Documentation/devicetree/bindings/example-schema.yaml | 2 -- Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml | 1 - Documentation/devicetree/bindings/gpu/vivante,gc.yaml | 1 - Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml | 1 - .../devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml | 2 -- .../devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml | 1 - .../devicetree/bindings/iio/adc/amlogic,meson-saradc.yaml | 1 - .../devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml | 2 -- .../bindings/interrupt-controller/fsl,irqsteer.yaml | 1 - .../bindings/interrupt-controller/loongson,liointc.yaml | 1 - Documentation/devicetree/bindings/iommu/arm,smmu-v3.yaml | 1 - .../devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml | 1 - .../devicetree/bindings/mailbox/st,stm32-ipcc.yaml | 2 -- .../devicetree/bindings/media/amlogic,gx-vdec.yaml | 1 - Documentation/devicetree/bindings/media/i2c/adv7604.yaml | 1 - .../devicetree/bindings/media/marvell,mmp2-ccic.yaml | 1 - .../devicetree/bindings/media/qcom,sc7180-venus.yaml | 1 - .../devicetree/bindings/media/qcom,sdm845-venus-v2.yaml | 1 - .../devicetree/bindings/media/qcom,sm8250-venus.yaml | 1 - Documentation/devicetree/bindings/media/renesas,drif.yaml | 1 - .../bindings/memory-controllers/mediatek,smi-common.yaml | 6 ++---- .../bindings/memory-controllers/mediatek,smi-larb.yaml | 1 - .../devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml | 2 -- Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml | 1 - Documentation/devicetree/bindings/mmc/mtk-sd.yaml | 2 -- Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml | 2 -- Documentation/devicetree/bindings/mmc/sdhci-am654.yaml | 1 - Documentation/devicetree/bindings/mmc/sdhci-pxa.yaml | 1 - .../devicetree/bindings/net/amlogic,meson-dwmac.yaml | 2 -- .../devicetree/bindings/net/brcm,bcm4908-enet.yaml | 2 -- Documentation/devicetree/bindings/net/can/bosch,m_can.yaml | 2 -- Documentation/devicetree/bindings/net/dsa/brcm,sf2.yaml | 2 -- Documentation/devicetree/bindings/net/snps,dwmac.yaml | 2 -- Documentation/devicetree/bindings/net/stm32-dwmac.yaml | 1 - Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml | 2 -- Documentation/devicetree/bindings/pci/loongson.yaml | 1 - .../devicetree/bindings/pci/mediatek-pcie-gen3.yaml | 1 - .../devicetree/bindings/pci/microchip,pcie-host.yaml | 2 -- Documentation/devicetree/bindings/perf/arm,cmn.yaml | 1 - .../devicetree/bindings/phy/brcm,bcm63xx-usbh-phy.yaml | 1 - .../devicetree/bindings/phy/brcm,brcmstb-usb-phy.yaml | 3 --- Documentation/devicetree/bindings/phy/brcm,sata-phy.yaml | 1 - Documentation/devicetree/bindings/phy/mediatek,tphy.yaml | 2 -- .../devicetree/bindings/phy/phy-cadence-sierra.yaml | 2 -- .../devicetree/bindings/phy/phy-cadence-torrent.yaml | 4 ---- .../devicetree/bindings/phy/qcom,ipq806x-usb-phy-hs.yaml | 1 - .../devicetree/bindings/phy/qcom,ipq806x-usb-phy-ss.yaml | 1 - Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml | 1 - Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml | 2 -- Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml | 2 -- Documentation/devicetree/bindings/phy/renesas,usb3-phy.yaml | 1 - .../devicetree/bindings/pinctrl/actions,s500-pinctrl.yaml | 1 - .../devicetree/bindings/power/amlogic,meson-ee-pwrc.yaml | 1 - .../devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml | 1 - .../devicetree/bindings/remoteproc/st,stm32-rproc.yaml | 2 -- .../devicetree/bindings/remoteproc/ti,k3-dsp-rproc.yaml | 1 - .../devicetree/bindings/remoteproc/ti,omap-remoteproc.yaml | 1 - Documentation/devicetree/bindings/reset/fsl,imx-src.yaml | 1 - .../devicetree/bindings/riscv/sifive-l2-cache.yaml | 1 - .../devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml | 1 - Documentation/devicetree/bindings/rtc/imxdi-rtc.yaml | 1 - Documentation/devicetree/bindings/serial/fsl-lpuart.yaml | 2 -- Documentation/devicetree/bindings/serial/samsung_uart.yaml | 1 - .../devicetree/bindings/soc/qcom/qcom,geni-se.yaml | 1 - Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml | 2 -- .../bindings/sound/nvidia,tegra-audio-graph-card.yaml | 1 - .../devicetree/bindings/sound/nvidia,tegra210-i2s.yaml | 2 -- Documentation/devicetree/bindings/sound/st,stm32-sai.yaml | 3 --- .../devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml | 1 - .../devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml | 2 -- .../bindings/thermal/allwinner,sun8i-a83t-ths.yaml | 2 -- Documentation/devicetree/bindings/thermal/qcom-tsens.yaml | 1 - .../bindings/timer/allwinner,sun5i-a13-hstimer.yaml | 1 - Documentation/devicetree/bindings/timer/arm,arch_timer.yaml | 1 - .../devicetree/bindings/timer/arm,arch_timer_mmio.yaml | 2 -- .../devicetree/bindings/timer/intel,ixp4xx-timer.yaml | 1 - .../devicetree/bindings/usb/maxim,max3420-udc.yaml | 2 -- .../devicetree/bindings/usb/nvidia,tegra-xudc.yaml | 4 ---- Documentation/devicetree/bindings/usb/renesas,usbhs.yaml | 3 --- .../devicetree/bindings/watchdog/st,stm32-iwdg.yaml | 1 - 101 files changed, 2 insertions(+), 163 deletions(-) diff --git a/Documentation/devicetree/bindings/ata/nvidia,tegra-ahci.yaml b/Documentation/devicetree/bindings/ata/nvidia,tegra-ahci.yaml index a75e9a8f539a..3c7a2425f3e6 100644 --- a/Documentation/devicetree/bindings/ata/nvidia,tegra-ahci.yaml +++ b/Documentation/devicetree/bindings/ata/nvidia,tegra-ahci.yaml @@ -20,7 +20,6 @@ properties: reg: minItems: 2 - maxItems: 3 items: - description: AHCI registers - description: SATA configuration and IPFS registers diff --git a/Documentation/devicetree/bindings/clock/allwinner,sun4i-a10-ccu.yaml b/Documentation/devicetree/bindings/clock/allwinner,sun4i-a10-ccu.yaml index a27025cd3909..c4b7243ddcf2 100644 --- a/Documentation/devicetree/bindings/clock/allwinner,sun4i-a10-ccu.yaml +++ b/Documentation/devicetree/bindings/clock/allwinner,sun4i-a10-ccu.yaml @@ -51,7 +51,6 @@ properties: clocks: minItems: 2 - maxItems: 4 items: - description: High Frequency Oscillator (usually at 24MHz) - description: Low Frequency Oscillator (usually at 32kHz) @@ -60,7 +59,6 @@ properties: clock-names: minItems: 2 - maxItems: 4 items: - const: hosc - const: losc diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-apq8064.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-apq8064.yaml index eacccc88bbf6..8e2eac6cbfb9 100644 --- a/Documentation/devicetree/bindings/clock/qcom,gcc-apq8064.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,gcc-apq8064.yaml @@ -46,7 +46,6 @@ properties: nvmem-cell-names: minItems: 1 - maxItems: 2 items: - const: calib - const: calib_backup diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-sdx55.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-sdx55.yaml index 1121b3934cb9..b0d1c65aa354 100644 --- a/Documentation/devicetree/bindings/clock/qcom,gcc-sdx55.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,gcc-sdx55.yaml @@ -27,7 +27,6 @@ properties: - description: Sleep clock source - description: PLL test clock source (Optional clock) minItems: 2 - maxItems: 3 clock-names: items: @@ -35,7 +34,6 @@ properties: - const: sleep_clk - const: core_bi_pll_test_se # Optional clock minItems: 2 - maxItems: 3 '#clock-cells': const: 1 diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-sm8350.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-sm8350.yaml index 78f35832aa41..1122700dcc2b 100644 --- a/Documentation/devicetree/bindings/clock/qcom,gcc-sm8350.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,gcc-sm8350.yaml @@ -36,7 +36,6 @@ properties: - description: USB3 phy wrapper pipe clock source (Optional clock) - description: USB3 phy sec pipe clock source (Optional clock) minItems: 2 - maxItems: 13 clock-names: items: @@ -54,7 +53,6 @@ properties: - const: usb3_phy_wrapper_gcc_usb30_pipe_clk # Optional clock - const: usb3_uni_phy_sec_gcc_usb30_pipe_clk # Optional clock minItems: 2 - maxItems: 13 '#clock-cells': const: 1 diff --git a/Documentation/devicetree/bindings/clock/sprd,sc9863a-clk.yaml b/Documentation/devicetree/bindings/clock/sprd,sc9863a-clk.yaml index 4069e09cb62d..47e1ab08c95d 100644 --- a/Documentation/devicetree/bindings/clock/sprd,sc9863a-clk.yaml +++ b/Documentation/devicetree/bindings/clock/sprd,sc9863a-clk.yaml @@ -40,7 +40,6 @@ properties: clock-names: minItems: 1 - maxItems: 4 items: - const: ext-26m - const: ext-32k diff --git a/Documentation/devicetree/bindings/crypto/allwinner,sun8i-ce.yaml b/Documentation/devicetree/bindings/crypto/allwinner,sun8i-ce.yaml index 6ab07eba7778..00648f9d9278 100644 --- a/Documentation/devicetree/bindings/crypto/allwinner,sun8i-ce.yaml +++ b/Documentation/devicetree/bindings/crypto/allwinner,sun8i-ce.yaml @@ -30,7 +30,6 @@ properties: - description: Module clock - description: MBus clock minItems: 2 - maxItems: 3 clock-names: items: @@ -38,7 +37,6 @@ properties: - const: mod - const: ram minItems: 2 - maxItems: 3 resets: maxItems: 1 diff --git a/Documentation/devicetree/bindings/crypto/fsl-dcp.yaml b/Documentation/devicetree/bindings/crypto/fsl-dcp.yaml index a30bf38a4a49..99be01539fcd 100644 --- a/Documentation/devicetree/bindings/crypto/fsl-dcp.yaml +++ b/Documentation/devicetree/bindings/crypto/fsl-dcp.yaml @@ -27,7 +27,6 @@ properties: - description: MXS DCP DCP interrupt - description: MXS DCP secure interrupt minItems: 2 - maxItems: 3 clocks: maxItems: 1 diff --git a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-backend.yaml b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-backend.yaml index 12a7df0e38b2..3d8ea3c2d8dd 100644 --- a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-backend.yaml +++ b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-backend.yaml @@ -26,14 +26,12 @@ properties: reg: minItems: 1 - maxItems: 2 items: - description: Display Backend registers - description: SAT registers reg-names: minItems: 1 - maxItems: 2 items: - const: be - const: sat @@ -43,7 +41,6 @@ properties: clocks: minItems: 3 - maxItems: 4 items: - description: The backend interface clock - description: The backend module clock @@ -52,7 +49,6 @@ properties: clock-names: minItems: 3 - maxItems: 4 items: - const: ahb - const: mod @@ -61,14 +57,12 @@ properties: resets: minItems: 1 - maxItems: 2 items: - description: The Backend reset line - description: The SAT reset line reset-names: minItems: 1 - maxItems: 2 items: - const: be - const: sat diff --git a/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml b/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml index a738d7c12a97..bf0bdf54e5f9 100644 --- a/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml +++ b/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml @@ -24,7 +24,6 @@ properties: clocks: minItems: 1 - maxItems: 2 items: - description: Bus Clock - description: Module Clock diff --git a/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-dw-hdmi.yaml b/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-dw-hdmi.yaml index 907fb47cc84a..5d42d36608d9 100644 --- a/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-dw-hdmi.yaml +++ b/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-dw-hdmi.yaml @@ -46,7 +46,6 @@ properties: clocks: minItems: 3 - maxItems: 6 items: - description: Bus Clock - description: Register Clock @@ -57,7 +56,6 @@ properties: clock-names: minItems: 3 - maxItems: 6 items: - const: iahb - const: isfr @@ -68,14 +66,12 @@ properties: resets: minItems: 1 - maxItems: 2 items: - description: HDMI Controller Reset - description: HDCP Reset reset-names: minItems: 1 - maxItems: 2 items: - const: ctrl - const: hdcp diff --git a/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-hdmi-phy.yaml b/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-hdmi-phy.yaml index 501cec16168c..a97366aaf924 100644 --- a/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-hdmi-phy.yaml +++ b/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-hdmi-phy.yaml @@ -27,7 +27,6 @@ properties: clocks: minItems: 2 - maxItems: 4 items: - description: Bus Clock - description: Module Clock @@ -36,7 +35,6 @@ properties: clock-names: minItems: 2 - maxItems: 4 items: - const: bus - const: mod diff --git a/Documentation/devicetree/bindings/display/allwinner,sun8i-r40-tcon-top.yaml b/Documentation/devicetree/bindings/display/allwinner,sun8i-r40-tcon-top.yaml index ec21e8bf2767..61ef7b337218 100644 --- a/Documentation/devicetree/bindings/display/allwinner,sun8i-r40-tcon-top.yaml +++ b/Documentation/devicetree/bindings/display/allwinner,sun8i-r40-tcon-top.yaml @@ -48,7 +48,6 @@ properties: clocks: minItems: 2 - maxItems: 6 items: - description: The TCON TOP interface clock - description: The TCON TOP TV0 clock @@ -59,7 +58,6 @@ properties: clock-names: minItems: 2 - maxItems: 6 items: - const: bus - const: tcon-tv0 diff --git a/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8546.yaml b/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8546.yaml index 63427878715e..9a3208a15137 100644 --- a/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8546.yaml +++ b/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8546.yaml @@ -18,7 +18,6 @@ properties: reg: minItems: 1 - maxItems: 2 items: - description: Register block of mhdptx apb registers up to PHY mapped area (AUX_CONFIG_P). @@ -29,7 +28,6 @@ properties: reg-names: minItems: 1 - maxItems: 2 items: - const: mhdptx - const: j721e-intg diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml index 75cd9c686e98..da3b889ad8fc 100644 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml @@ -29,7 +29,6 @@ properties: clocks: minItems: 2 - maxItems: 5 items: - {} - {} @@ -41,7 +40,6 @@ properties: clock-names: minItems: 2 - maxItems: 5 items: - {} - {} diff --git a/Documentation/devicetree/bindings/display/st,stm32-dsi.yaml b/Documentation/devicetree/bindings/display/st,stm32-dsi.yaml index 679daed4124e..ed310bbe3afe 100644 --- a/Documentation/devicetree/bindings/display/st,stm32-dsi.yaml +++ b/Documentation/devicetree/bindings/display/st,stm32-dsi.yaml @@ -29,7 +29,6 @@ properties: - description: DSI bus clock - description: Pixel clock minItems: 2 - maxItems: 3 clock-names: items: @@ -37,7 +36,6 @@ properties: - const: ref - const: px_clk minItems: 2 - maxItems: 3 resets: maxItems: 1 diff --git a/Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml b/Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml index d54f9ca207af..4ae3d75492d3 100644 --- a/Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml +++ b/Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml @@ -22,7 +22,6 @@ properties: - description: events interrupt line. - description: errors interrupt line. minItems: 1 - maxItems: 2 clocks: maxItems: 1 diff --git a/Documentation/devicetree/bindings/display/xlnx/xlnx,zynqmp-dpsub.yaml b/Documentation/devicetree/bindings/display/xlnx/xlnx,zynqmp-dpsub.yaml index 403d57977ee7..d88bd93f4b80 100644 --- a/Documentation/devicetree/bindings/display/xlnx/xlnx,zynqmp-dpsub.yaml +++ b/Documentation/devicetree/bindings/display/xlnx/xlnx,zynqmp-dpsub.yaml @@ -65,7 +65,6 @@ properties: The APB clock and at least one video clock are mandatory, the audio clock is optional. minItems: 2 - maxItems: 4 items: - description: dp_apb_clk is the APB clock - description: dp_aud_clk is the Audio clock @@ -78,13 +77,11 @@ properties: clock-names: oneOf: - minItems: 2 - maxItems: 3 items: - const: dp_apb_clk - enum: [ dp_vtc_pixel_clk_in, dp_live_video_in_clk ] - enum: [ dp_vtc_pixel_clk_in, dp_live_video_in_clk ] - minItems: 3 - maxItems: 4 items: - const: dp_apb_clk - const: dp_aud_clk @@ -116,7 +113,6 @@ properties: maxItems: 2 phy-names: minItems: 1 - maxItems: 2 items: - const: dp-phy0 - const: dp-phy1 diff --git a/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.yaml b/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.yaml index 7f2a54bc732d..d8142cbd13d3 100644 --- a/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.yaml +++ b/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.yaml @@ -52,7 +52,6 @@ properties: interrupt-names: minItems: 9 - maxItems: 17 items: - const: error - pattern: "^ch([0-9]|1[0-5])$" diff --git a/Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml b/Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml index 57e5270a0741..4cfc3a187004 100644 --- a/Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml +++ b/Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml @@ -30,14 +30,12 @@ properties: interrupts: minItems: 1 - maxItems: 2 items: - description: uncorrectable error interrupt - description: correctable error interrupt interrupt-names: minItems: 1 - maxItems: 2 items: - const: ue - const: ce diff --git a/Documentation/devicetree/bindings/eeprom/at24.yaml b/Documentation/devicetree/bindings/eeprom/at24.yaml index 021d8ae42da3..914a423ec449 100644 --- a/Documentation/devicetree/bindings/eeprom/at24.yaml +++ b/Documentation/devicetree/bindings/eeprom/at24.yaml @@ -32,7 +32,6 @@ properties: oneOf: - allOf: - minItems: 1 - maxItems: 2 items: - pattern: "^(atmel|catalyst|microchip|nxp|ramtron|renesas|rohm|st),(24(c|cs|lc|mac)[0-9]+|spd)$" - pattern: "^atmel,(24(c|cs|mac)[0-9]+|spd)$" diff --git a/Documentation/devicetree/bindings/example-schema.yaml b/Documentation/devicetree/bindings/example-schema.yaml index a97f39109f8d..ff6ec65145cf 100644 --- a/Documentation/devicetree/bindings/example-schema.yaml +++ b/Documentation/devicetree/bindings/example-schema.yaml @@ -91,7 +91,6 @@ properties: interrupts: # Either 1 or 2 interrupts can be present minItems: 1 - maxItems: 2 items: - description: tx or combined interrupt - description: rx interrupt @@ -105,7 +104,6 @@ properties: interrupt-names: # minItems must be specified here because the default would be 2 minItems: 1 - maxItems: 2 items: - const: tx irq - const: rx irq diff --git a/Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml b/Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml index 9d72264fa90a..e6485f7b046f 100644 --- a/Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml +++ b/Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml @@ -34,7 +34,6 @@ properties: - enum: [ bridge, gca ] - enum: [ bridge, gca ] minItems: 2 - maxItems: 4 interrupts: items: diff --git a/Documentation/devicetree/bindings/gpu/vivante,gc.yaml b/Documentation/devicetree/bindings/gpu/vivante,gc.yaml index 3ed172629974..93e7244cdc0e 100644 --- a/Documentation/devicetree/bindings/gpu/vivante,gc.yaml +++ b/Documentation/devicetree/bindings/gpu/vivante,gc.yaml @@ -36,7 +36,6 @@ properties: - description: AHB/slave interface clock (only required if GPU can gate slave interface independently) minItems: 1 - maxItems: 4 clock-names: items: diff --git a/Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml b/Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml index edbca2476128..7070c04469ed 100644 --- a/Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml @@ -21,7 +21,6 @@ properties: reg: minItems: 1 - maxItems: 2 items: - description: BSC register range - description: Auto-I2C register range diff --git a/Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml b/Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml index eb72dd571def..f771c09aabfc 100644 --- a/Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml @@ -43,14 +43,12 @@ properties: clocks: minItems: 1 - maxItems: 2 items: - description: Reference clock for the I2C bus - description: Bus clock (Only for Armada 7K/8K) clock-names: minItems: 1 - maxItems: 2 items: - const: core - const: reg diff --git a/Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml b/Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml index d2b401d062b9..93198d5d43a6 100644 --- a/Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml +++ b/Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml @@ -20,7 +20,6 @@ properties: reg: minItems: 3 - maxItems: 4 items: - description: Smbus block registers - description: Cause master registers diff --git a/Documentation/devicetree/bindings/iio/adc/amlogic,meson-saradc.yaml b/Documentation/devicetree/bindings/iio/adc/amlogic,meson-saradc.yaml index 3be8955587e4..7e8328e9ce13 100644 --- a/Documentation/devicetree/bindings/iio/adc/amlogic,meson-saradc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/amlogic,meson-saradc.yaml @@ -41,7 +41,6 @@ properties: clock-names: minItems: 2 - maxItems: 4 items: - const: clkin - const: core diff --git a/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml b/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml index 1e7894e524f9..733351dee252 100644 --- a/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml @@ -38,14 +38,12 @@ properties: dfsdm clock can also feed CLKOUT, when CLKOUT is used. - description: audio clock can be used as an alternate to feed CLKOUT. minItems: 1 - maxItems: 2 clock-names: items: - const: dfsdm - const: audio minItems: 1 - maxItems: 2 "#address-cells": const: 1 diff --git a/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.yaml b/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.yaml index 3b11a1a15398..bcb5e20fa9ca 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.yaml @@ -35,7 +35,6 @@ properties: - description: output interrupt 6 - description: output interrupt 7 minItems: 1 - maxItems: 8 clocks: maxItems: 1 diff --git a/Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml b/Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml index 067165c4b836..edf26452dc72 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml @@ -50,7 +50,6 @@ properties: - const: int2 - const: int3 minItems: 1 - maxItems: 4 '#interrupt-cells': const: 2 diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu-v3.yaml b/Documentation/devicetree/bindings/iommu/arm,smmu-v3.yaml index 5951c6f98c74..e87bfbcc6913 100644 --- a/Documentation/devicetree/bindings/iommu/arm,smmu-v3.yaml +++ b/Documentation/devicetree/bindings/iommu/arm,smmu-v3.yaml @@ -38,7 +38,6 @@ properties: If provided, then the combined interrupt will be used in preference to any others. - minItems: 2 - maxItems: 4 items: - const: eventq # Event Queue not empty - const: gerror # Global Error activated diff --git a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml index dda44976acc1..02c69a95c332 100644 --- a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml +++ b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml @@ -49,7 +49,6 @@ properties: interrupts: minItems: 1 - maxItems: 2 description: Specifiers for the MMU fault interrupts. Not required for cache IPMMUs. items: diff --git a/Documentation/devicetree/bindings/mailbox/st,stm32-ipcc.yaml b/Documentation/devicetree/bindings/mailbox/st,stm32-ipcc.yaml index 3b7ab61a144f..b15da9ba90b2 100644 --- a/Documentation/devicetree/bindings/mailbox/st,stm32-ipcc.yaml +++ b/Documentation/devicetree/bindings/mailbox/st,stm32-ipcc.yaml @@ -32,7 +32,6 @@ properties: - description: tx channel free - description: wakeup source minItems: 2 - maxItems: 3 interrupt-names: items: @@ -40,7 +39,6 @@ properties: - const: tx - const: wakeup minItems: 2 - maxItems: 3 wakeup-source: true diff --git a/Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml b/Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml index b902495d278b..5044c4bb94e0 100644 --- a/Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml +++ b/Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml @@ -67,7 +67,6 @@ properties: clock-names: minItems: 4 - maxItems: 5 items: - const: dos_parser - const: dos diff --git a/Documentation/devicetree/bindings/media/i2c/adv7604.yaml b/Documentation/devicetree/bindings/media/i2c/adv7604.yaml index df634b0c1f8c..de15cebe2955 100644 --- a/Documentation/devicetree/bindings/media/i2c/adv7604.yaml +++ b/Documentation/devicetree/bindings/media/i2c/adv7604.yaml @@ -30,7 +30,6 @@ properties: reg-names: minItems: 1 - maxItems: 13 items: - const: main - enum: [ avlink, cec, infoframe, esdp, dpp, afe, rep, edid, hdmi, test, cp, vdp ] diff --git a/Documentation/devicetree/bindings/media/marvell,mmp2-ccic.yaml b/Documentation/devicetree/bindings/media/marvell,mmp2-ccic.yaml index c14c7d827b00..b39b84c5f012 100644 --- a/Documentation/devicetree/bindings/media/marvell,mmp2-ccic.yaml +++ b/Documentation/devicetree/bindings/media/marvell,mmp2-ccic.yaml @@ -43,7 +43,6 @@ properties: clocks: minItems: 1 - maxItems: 3 items: - description: AXI bus interface clock - description: Peripheral clock diff --git a/Documentation/devicetree/bindings/media/qcom,sc7180-venus.yaml b/Documentation/devicetree/bindings/media/qcom,sc7180-venus.yaml index 04013e5dd044..90b4af2c9724 100644 --- a/Documentation/devicetree/bindings/media/qcom,sc7180-venus.yaml +++ b/Documentation/devicetree/bindings/media/qcom,sc7180-venus.yaml @@ -30,7 +30,6 @@ properties: power-domain-names: minItems: 2 - maxItems: 3 items: - const: venus - const: vcodec0 diff --git a/Documentation/devicetree/bindings/media/qcom,sdm845-venus-v2.yaml b/Documentation/devicetree/bindings/media/qcom,sdm845-venus-v2.yaml index 04b9af4db191..177bf81544b1 100644 --- a/Documentation/devicetree/bindings/media/qcom,sdm845-venus-v2.yaml +++ b/Documentation/devicetree/bindings/media/qcom,sdm845-venus-v2.yaml @@ -30,7 +30,6 @@ properties: power-domain-names: minItems: 3 - maxItems: 4 items: - const: venus - const: vcodec0 diff --git a/Documentation/devicetree/bindings/media/qcom,sm8250-venus.yaml b/Documentation/devicetree/bindings/media/qcom,sm8250-venus.yaml index 7b81bd7f2399..ebf8f3d866a5 100644 --- a/Documentation/devicetree/bindings/media/qcom,sm8250-venus.yaml +++ b/Documentation/devicetree/bindings/media/qcom,sm8250-venus.yaml @@ -30,7 +30,6 @@ properties: power-domain-names: minItems: 2 - maxItems: 3 items: - const: venus - const: vcodec0 diff --git a/Documentation/devicetree/bindings/media/renesas,drif.yaml b/Documentation/devicetree/bindings/media/renesas,drif.yaml index 9cd56ff2c316..817a6d566738 100644 --- a/Documentation/devicetree/bindings/media/renesas,drif.yaml +++ b/Documentation/devicetree/bindings/media/renesas,drif.yaml @@ -78,7 +78,6 @@ properties: dma-names: minItems: 1 - maxItems: 2 items: - const: rx - const: rx diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml index a08a32340987..e87e4382807c 100644 --- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml @@ -53,14 +53,12 @@ properties: apb and smi are mandatory. the async is only for generation 1 smi HW. gals(global async local sync) also is optional, see below. minItems: 2 - maxItems: 4 items: - description: apb is Advanced Peripheral Bus clock, It's the clock for setting the register. - description: smi is the clock for transfer data and command. - - description: async is asynchronous clock, it help transform the smi - clock into the emi clock domain. - - description: gals0 is the path0 clock of gals. + - description: Either asynchronous clock to help transform the smi clock + into the emi clock domain on Gen1 h/w, or the path0 clock of gals. - description: gals1 is the path1 clock of gals. clock-names: diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml index 7ed7839ff0a7..2353f6cf3c80 100644 --- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml @@ -37,7 +37,6 @@ properties: description: | apb and smi are mandatory. gals(global async local sync) is optional. minItems: 2 - maxItems: 3 items: - description: apb is Advanced Peripheral Bus clock, It's the clock for setting the register. diff --git a/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml b/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml index e75b3a8ba816..4f62ad6ce50c 100644 --- a/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml +++ b/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml @@ -64,7 +64,6 @@ properties: clocks: minItems: 2 - maxItems: 4 items: - description: Bus Clock - description: Module Clock @@ -73,7 +72,6 @@ properties: clock-names: minItems: 2 - maxItems: 4 items: - const: ahb - const: mmc diff --git a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml index 369471814496..b5baf439fbac 100644 --- a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml +++ b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml @@ -116,7 +116,6 @@ properties: pinctrl-names: minItems: 1 - maxItems: 4 items: - const: default - const: state_100mhz diff --git a/Documentation/devicetree/bindings/mmc/mtk-sd.yaml b/Documentation/devicetree/bindings/mmc/mtk-sd.yaml index 8648d48dbbfd..4e553fd0349f 100644 --- a/Documentation/devicetree/bindings/mmc/mtk-sd.yaml +++ b/Documentation/devicetree/bindings/mmc/mtk-sd.yaml @@ -38,7 +38,6 @@ properties: description: Should contain phandle for the clock feeding the MMC controller. minItems: 2 - maxItems: 8 items: - description: source clock (required). - description: HCLK which used for host (required). @@ -51,7 +50,6 @@ properties: clock-names: minItems: 2 - maxItems: 8 items: - const: source - const: hclk diff --git a/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml b/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml index 1118b6fa93c9..677989bc5924 100644 --- a/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml +++ b/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml @@ -75,7 +75,6 @@ properties: clock-names: minItems: 1 - maxItems: 2 items: - const: core - const: cd @@ -107,7 +106,6 @@ properties: pinctrl-names: minItems: 1 - maxItems: 2 items: - const: default - const: state_uhs diff --git a/Documentation/devicetree/bindings/mmc/sdhci-am654.yaml b/Documentation/devicetree/bindings/mmc/sdhci-am654.yaml index 3a79e39253d2..94a96174f99a 100644 --- a/Documentation/devicetree/bindings/mmc/sdhci-am654.yaml +++ b/Documentation/devicetree/bindings/mmc/sdhci-am654.yaml @@ -45,7 +45,6 @@ properties: clock-names: minItems: 1 - maxItems: 2 items: - const: clk_ahb - const: clk_xin diff --git a/Documentation/devicetree/bindings/mmc/sdhci-pxa.yaml b/Documentation/devicetree/bindings/mmc/sdhci-pxa.yaml index aa12480648a5..1c87f4218e18 100644 --- a/Documentation/devicetree/bindings/mmc/sdhci-pxa.yaml +++ b/Documentation/devicetree/bindings/mmc/sdhci-pxa.yaml @@ -57,7 +57,6 @@ properties: clock-names: minItems: 1 - maxItems: 2 items: - const: io - const: core diff --git a/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml b/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml index 0467441d7037..608e1d62bed5 100644 --- a/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml +++ b/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml @@ -43,7 +43,6 @@ allOf: properties: clocks: minItems: 3 - maxItems: 4 items: - description: GMAC main clock - description: First parent clock of the internal mux @@ -52,7 +51,6 @@ allOf: clock-names: minItems: 3 - maxItems: 4 items: - const: stmmaceth - const: clkin0 diff --git a/Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml b/Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml index 2f46e45dcd60..a93d2f165899 100644 --- a/Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml +++ b/Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml @@ -23,14 +23,12 @@ properties: interrupts: minItems: 1 - maxItems: 2 items: - description: RX interrupt - description: TX interrupt interrupt-names: minItems: 1 - maxItems: 2 items: - const: rx - const: tx diff --git a/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml b/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml index 798fa5fb7bb2..f84e31348d80 100644 --- a/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml +++ b/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml @@ -30,14 +30,12 @@ properties: - description: interrupt line0 - description: interrupt line1 minItems: 1 - maxItems: 2 interrupt-names: items: - const: int0 - const: int1 minItems: 1 - maxItems: 2 clocks: items: diff --git a/Documentation/devicetree/bindings/net/dsa/brcm,sf2.yaml b/Documentation/devicetree/bindings/net/dsa/brcm,sf2.yaml index d730fe5a4355..d159ac78cec1 100644 --- a/Documentation/devicetree/bindings/net/dsa/brcm,sf2.yaml +++ b/Documentation/devicetree/bindings/net/dsa/brcm,sf2.yaml @@ -48,14 +48,12 @@ properties: clocks: minItems: 1 - maxItems: 2 items: - description: switch's main clock - description: dividing of the switch core clock clock-names: minItems: 1 - maxItems: 2 items: - const: sw_switch - const: sw_switch_mdiv diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml index 2edd8bea993e..5d4b028e5620 100644 --- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml +++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml @@ -82,7 +82,6 @@ properties: interrupts: minItems: 1 - maxItems: 3 items: - description: Combined signal for various interrupt events - description: The interrupt to manage the remote wake-up packet detection @@ -90,7 +89,6 @@ properties: interrupt-names: minItems: 1 - maxItems: 3 items: - const: macirq - const: eth_wake_irq diff --git a/Documentation/devicetree/bindings/net/stm32-dwmac.yaml b/Documentation/devicetree/bindings/net/stm32-dwmac.yaml index 27eb6066793f..19c7bd482a51 100644 --- a/Documentation/devicetree/bindings/net/stm32-dwmac.yaml +++ b/Documentation/devicetree/bindings/net/stm32-dwmac.yaml @@ -46,7 +46,6 @@ properties: clocks: minItems: 3 - maxItems: 5 items: - description: GMAC main clock - description: MAC TX clock diff --git a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml index f90557f6deb8..b9589a0daa5c 100644 --- a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml @@ -25,14 +25,12 @@ properties: interrupts: minItems: 1 - maxItems: 2 items: - description: PCIe host controller - description: builtin MSI controller interrupt-names: minItems: 1 - maxItems: 2 items: - const: pcie - const: msi diff --git a/Documentation/devicetree/bindings/pci/loongson.yaml b/Documentation/devicetree/bindings/pci/loongson.yaml index 81bae060cbde..82bc6c486ca3 100644 --- a/Documentation/devicetree/bindings/pci/loongson.yaml +++ b/Documentation/devicetree/bindings/pci/loongson.yaml @@ -24,7 +24,6 @@ properties: reg: minItems: 1 - maxItems: 2 items: - description: CFG0 standard config space register - description: CFG1 extended config space register diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml index e7b1f9892da4..742206dbd965 100644 --- a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml +++ b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml @@ -70,7 +70,6 @@ properties: reset-names: minItems: 1 - maxItems: 2 items: - const: phy - const: mac diff --git a/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml b/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml index 04251d71f56b..fb95c276a986 100644 --- a/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml +++ b/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml @@ -26,14 +26,12 @@ properties: interrupts: minItems: 1 - maxItems: 2 items: - description: PCIe host controller - description: builtin MSI controller interrupt-names: minItems: 1 - maxItems: 2 items: - const: pcie - const: msi diff --git a/Documentation/devicetree/bindings/perf/arm,cmn.yaml b/Documentation/devicetree/bindings/perf/arm,cmn.yaml index e4fcc0de25e2..42424ccbdd0c 100644 --- a/Documentation/devicetree/bindings/perf/arm,cmn.yaml +++ b/Documentation/devicetree/bindings/perf/arm,cmn.yaml @@ -21,7 +21,6 @@ properties: interrupts: minItems: 1 - maxItems: 4 items: - description: Overflow interrupt for DTC0 - description: Overflow interrupt for DTC1 diff --git a/Documentation/devicetree/bindings/phy/brcm,bcm63xx-usbh-phy.yaml b/Documentation/devicetree/bindings/phy/brcm,bcm63xx-usbh-phy.yaml index 9a2e779e6d38..0f0bcde9eb88 100644 --- a/Documentation/devicetree/bindings/phy/brcm,bcm63xx-usbh-phy.yaml +++ b/Documentation/devicetree/bindings/phy/brcm,bcm63xx-usbh-phy.yaml @@ -28,7 +28,6 @@ properties: clock-names: minItems: 1 - maxItems: 2 items: - const: usbh - const: usb_ref diff --git a/Documentation/devicetree/bindings/phy/brcm,brcmstb-usb-phy.yaml b/Documentation/devicetree/bindings/phy/brcm,brcmstb-usb-phy.yaml index 5f9e91bfb5ff..43a4b880534c 100644 --- a/Documentation/devicetree/bindings/phy/brcm,brcmstb-usb-phy.yaml +++ b/Documentation/devicetree/bindings/phy/brcm,brcmstb-usb-phy.yaml @@ -22,7 +22,6 @@ properties: reg: minItems: 1 - maxItems: 6 items: - description: the base CTRL register - description: XHCI EC register @@ -33,7 +32,6 @@ properties: reg-names: minItems: 1 - maxItems: 6 items: - const: ctrl - const: xhci_ec @@ -51,7 +49,6 @@ properties: clock-names: minItems: 1 - maxItems: 2 items: - const: sw_usb - const: sw_usb3 diff --git a/Documentation/devicetree/bindings/phy/brcm,sata-phy.yaml b/Documentation/devicetree/bindings/phy/brcm,sata-phy.yaml index 04edda504ab6..cb1aa325336f 100644 --- a/Documentation/devicetree/bindings/phy/brcm,sata-phy.yaml +++ b/Documentation/devicetree/bindings/phy/brcm,sata-phy.yaml @@ -35,7 +35,6 @@ properties: reg-names: minItems: 1 - maxItems: 2 items: - const: phy - const: phy-ctrl diff --git a/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml b/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml index b8a7651a3d9a..ef9d9d4e6875 100644 --- a/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml +++ b/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml @@ -131,7 +131,6 @@ patternProperties: clocks: minItems: 1 - maxItems: 2 items: - description: Reference clock, (HS is 48Mhz, SS/P is 24~27Mhz) - description: Reference clock of analog phy @@ -141,7 +140,6 @@ patternProperties: clock-names: minItems: 1 - maxItems: 2 items: - const: ref - const: da_ref diff --git a/Documentation/devicetree/bindings/phy/phy-cadence-sierra.yaml b/Documentation/devicetree/bindings/phy/phy-cadence-sierra.yaml index 84383e2e0b34..e71b32c9c0d1 100644 --- a/Documentation/devicetree/bindings/phy/phy-cadence-sierra.yaml +++ b/Documentation/devicetree/bindings/phy/phy-cadence-sierra.yaml @@ -31,14 +31,12 @@ properties: resets: minItems: 1 - maxItems: 2 items: - description: Sierra PHY reset. - description: Sierra APB reset. This is optional. reset-names: minItems: 1 - maxItems: 2 items: - const: sierra_reset - const: sierra_apb diff --git a/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml b/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml index 320a232c7208..bd9ae11c9994 100644 --- a/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml +++ b/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml @@ -52,28 +52,24 @@ properties: reg: minItems: 1 - maxItems: 2 items: - description: Offset of the Torrent PHY configuration registers. - description: Offset of the DPTX PHY configuration registers. reg-names: minItems: 1 - maxItems: 2 items: - const: torrent_phy - const: dptx_phy resets: minItems: 1 - maxItems: 2 items: - description: Torrent PHY reset. - description: Torrent APB reset. This is optional. reset-names: minItems: 1 - maxItems: 2 items: - const: torrent_reset - const: torrent_apb diff --git a/Documentation/devicetree/bindings/phy/qcom,ipq806x-usb-phy-hs.yaml b/Documentation/devicetree/bindings/phy/qcom,ipq806x-usb-phy-hs.yaml index 17f132ce5516..35296c588e78 100644 --- a/Documentation/devicetree/bindings/phy/qcom,ipq806x-usb-phy-hs.yaml +++ b/Documentation/devicetree/bindings/phy/qcom,ipq806x-usb-phy-hs.yaml @@ -30,7 +30,6 @@ properties: clock-names: minItems: 1 - maxItems: 2 items: - const: ref - const: xo diff --git a/Documentation/devicetree/bindings/phy/qcom,ipq806x-usb-phy-ss.yaml b/Documentation/devicetree/bindings/phy/qcom,ipq806x-usb-phy-ss.yaml index 17fd7f6b83bb..6cf5c6c06072 100644 --- a/Documentation/devicetree/bindings/phy/qcom,ipq806x-usb-phy-ss.yaml +++ b/Documentation/devicetree/bindings/phy/qcom,ipq806x-usb-phy-ss.yaml @@ -30,7 +30,6 @@ properties: clock-names: minItems: 1 - maxItems: 2 items: - const: ref - const: xo diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml index 7808ec8bc712..a2de5202eb5e 100644 --- a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml +++ b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml @@ -49,7 +49,6 @@ properties: reg: minItems: 1 - maxItems: 2 items: - description: Address and length of PHY's common serdes block. - description: Address and length of PHY's DP_COM control block. diff --git a/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml index 9f9cf07b7d45..930da598c969 100644 --- a/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml +++ b/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml @@ -36,7 +36,6 @@ properties: clocks: minItems: 2 - maxItems: 3 items: - description: phy config clock - description: 19.2 MHz ref clk @@ -44,7 +43,6 @@ properties: clock-names: minItems: 2 - maxItems: 3 items: - const: cfg_ahb - const: ref diff --git a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml index 0f358d5b84ef..d5dc5a3cdceb 100644 --- a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml +++ b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml @@ -39,7 +39,6 @@ properties: clock-names: minItems: 1 - maxItems: 2 items: - const: fck - const: usb_x1 @@ -61,7 +60,6 @@ properties: resets: minItems: 1 - maxItems: 2 items: - description: reset of USB 2.0 host side - description: reset of USB 2.0 peripheral side diff --git a/Documentation/devicetree/bindings/phy/renesas,usb3-phy.yaml b/Documentation/devicetree/bindings/phy/renesas,usb3-phy.yaml index f3ef738a3ff6..b8483f9edbfc 100644 --- a/Documentation/devicetree/bindings/phy/renesas,usb3-phy.yaml +++ b/Documentation/devicetree/bindings/phy/renesas,usb3-phy.yaml @@ -33,7 +33,6 @@ properties: # If you want to use the ssc, the clock-frequency of usb_extal # must not be 0. minItems: 2 - maxItems: 3 items: - const: usb3-if # The funcional clock - const: usb3s_clk # The usb3's external clock diff --git a/Documentation/devicetree/bindings/pinctrl/actions,s500-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/actions,s500-pinctrl.yaml index ccdd9e3820d7..3f94f6944740 100644 --- a/Documentation/devicetree/bindings/pinctrl/actions,s500-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/actions,s500-pinctrl.yaml @@ -26,7 +26,6 @@ properties: - description: PAD Pull Control + PAD Schmitt Trigger Enable + PAD Control - description: PAD Drive Capacity Select minItems: 1 - maxItems: 4 clocks: maxItems: 1 diff --git a/Documentation/devicetree/bindings/power/amlogic,meson-ee-pwrc.yaml b/Documentation/devicetree/bindings/power/amlogic,meson-ee-pwrc.yaml index d30f85cc395e..f005abac7079 100644 --- a/Documentation/devicetree/bindings/power/amlogic,meson-ee-pwrc.yaml +++ b/Documentation/devicetree/bindings/power/amlogic,meson-ee-pwrc.yaml @@ -37,7 +37,6 @@ properties: clock-names: minItems: 1 - maxItems: 2 items: - const: vpu - const: vapb diff --git a/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml b/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml index 7dcab2bf8128..54a7700df08f 100644 --- a/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml +++ b/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml @@ -37,7 +37,6 @@ properties: clocks: minItems: 1 - maxItems: 2 items: - description: Module Clock - description: Bus Clock diff --git a/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml index 64afdcfb613d..1e6225677e00 100644 --- a/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml +++ b/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml @@ -72,7 +72,6 @@ properties: - from local to remote, where ACK from the remote means that communnication as been stopped on the remote side. minItems: 1 - maxItems: 4 mbox-names: items: @@ -81,7 +80,6 @@ properties: - const: shutdown - const: detach minItems: 1 - maxItems: 4 memory-region: description: diff --git a/Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.yaml index 6070456a7b67..f399743b631b 100644 --- a/Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.yaml +++ b/Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.yaml @@ -57,7 +57,6 @@ properties: memory-region: minItems: 2 - maxItems: 8 description: | phandle to the reserved memory nodes to be associated with the remoteproc device. There should be at least two reserved memory nodes defined. The diff --git a/Documentation/devicetree/bindings/remoteproc/ti,omap-remoteproc.yaml b/Documentation/devicetree/bindings/remoteproc/ti,omap-remoteproc.yaml index 73400bc6e91d..75161f191ac3 100644 --- a/Documentation/devicetree/bindings/remoteproc/ti,omap-remoteproc.yaml +++ b/Documentation/devicetree/bindings/remoteproc/ti,omap-remoteproc.yaml @@ -116,7 +116,6 @@ properties: list, in the specified order, each representing the corresponding internal RAM memory region. minItems: 1 - maxItems: 3 items: - const: l2ram - const: l1pram diff --git a/Documentation/devicetree/bindings/reset/fsl,imx-src.yaml b/Documentation/devicetree/bindings/reset/fsl,imx-src.yaml index 27c5e34a3ac6..b11ac533f914 100644 --- a/Documentation/devicetree/bindings/reset/fsl,imx-src.yaml +++ b/Documentation/devicetree/bindings/reset/fsl,imx-src.yaml @@ -59,7 +59,6 @@ properties: - description: SRC interrupt - description: CPU WDOG interrupts out of SRC minItems: 1 - maxItems: 2 '#reset-cells': const: 1 diff --git a/Documentation/devicetree/bindings/riscv/sifive-l2-cache.yaml b/Documentation/devicetree/bindings/riscv/sifive-l2-cache.yaml index 23b227614366..1d38ff76d18f 100644 --- a/Documentation/devicetree/bindings/riscv/sifive-l2-cache.yaml +++ b/Documentation/devicetree/bindings/riscv/sifive-l2-cache.yaml @@ -56,7 +56,6 @@ properties: interrupts: minItems: 3 - maxItems: 4 items: - description: DirError interrupt - description: DataError interrupt diff --git a/Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml b/Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml index b1b0ee769b71..beeb90e55727 100644 --- a/Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml +++ b/Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml @@ -32,7 +32,6 @@ properties: interrupts: minItems: 1 - maxItems: 2 items: - description: RTC Alarm 0 - description: RTC Alarm 1 diff --git a/Documentation/devicetree/bindings/rtc/imxdi-rtc.yaml b/Documentation/devicetree/bindings/rtc/imxdi-rtc.yaml index 06bd737821c1..4807c95a663c 100644 --- a/Documentation/devicetree/bindings/rtc/imxdi-rtc.yaml +++ b/Documentation/devicetree/bindings/rtc/imxdi-rtc.yaml @@ -21,7 +21,6 @@ properties: - description: rtc alarm interrupt - description: dryice security violation interrupt minItems: 1 - maxItems: 2 clocks: maxItems: 1 diff --git a/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml b/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml index bd21060d26e0..a90c971b4f1f 100644 --- a/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml +++ b/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml @@ -36,14 +36,12 @@ properties: - description: ipg clock - description: baud clock minItems: 1 - maxItems: 2 clock-names: items: - const: ipg - const: baud minItems: 1 - maxItems: 2 dmas: items: diff --git a/Documentation/devicetree/bindings/serial/samsung_uart.yaml b/Documentation/devicetree/bindings/serial/samsung_uart.yaml index 97ec8a093bf3..3ec3822bd114 100644 --- a/Documentation/devicetree/bindings/serial/samsung_uart.yaml +++ b/Documentation/devicetree/bindings/serial/samsung_uart.yaml @@ -44,7 +44,6 @@ properties: clock-names: description: N = 0 is allowed for SoCs without internal baud clock mux. minItems: 2 - maxItems: 5 items: - const: uart - pattern: '^clk_uart_baud[0-3]$' diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml index 84671950ca0d..4663c2bcad50 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml @@ -164,7 +164,6 @@ patternProperties: interrupts: minItems: 1 - maxItems: 2 items: - description: UART core irq - description: Wakeup irq (RX GPIO) diff --git a/Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml b/Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml index dbc62821c60b..9790617af1bc 100644 --- a/Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml +++ b/Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml @@ -100,7 +100,6 @@ patternProperties: properties: reg: minItems: 2 # On AM437x one of two PRUSS units don't contain Shared RAM. - maxItems: 3 items: - description: Address and size of the Data RAM0. - description: Address and size of the Data RAM1. @@ -111,7 +110,6 @@ patternProperties: reg-names: minItems: 2 - maxItems: 3 items: - const: dram0 - const: dram1 diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-graph-card.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-graph-card.yaml index 249970952202..5bdd30a8a404 100644 --- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-graph-card.yaml +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-graph-card.yaml @@ -28,7 +28,6 @@ properties: minItems: 2 clock-names: - minItems: 2 items: - const: pll_a - const: plla_out0 diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml index 38e52e7dbb40..63370709c768 100644 --- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml @@ -34,7 +34,6 @@ properties: clocks: minItems: 1 - maxItems: 2 items: - description: I2S bit clock - description: @@ -48,7 +47,6 @@ properties: clock-names: minItems: 1 - maxItems: 2 items: - const: i2s - const: sync_input diff --git a/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml b/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml index f2443b651282..06e83461705c 100644 --- a/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml +++ b/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml @@ -26,7 +26,6 @@ properties: - description: Base address and size of SAI common register set. - description: Base address and size of SAI identification register set. minItems: 1 - maxItems: 2 ranges: maxItems: 1 @@ -81,14 +80,12 @@ patternProperties: - description: sai_ck clock feeding the internal clock generator. - description: MCLK clock from a SAI set as master clock provider. minItems: 1 - maxItems: 2 clock-names: items: - const: sai_ck - const: MCLK minItems: 1 - maxItems: 2 dmas: maxItems: 1 diff --git a/Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml b/Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml index e3fb553d9180..4d46c49ec32b 100644 --- a/Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml +++ b/Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml @@ -35,7 +35,6 @@ properties: clocks: minItems: 1 - maxItems: 2 items: - description: controller register bus clock - description: baud rate generator and delay control clock diff --git a/Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml b/Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml index 6ee19d49fd3c..ec5873919170 100644 --- a/Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml +++ b/Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml @@ -56,7 +56,6 @@ properties: reg-names: minItems: 1 - maxItems: 5 items: - const: mspi - const: bspi @@ -71,7 +70,6 @@ properties: interrupt-names: oneOf: - minItems: 1 - maxItems: 7 items: - const: mspi_done - const: mspi_halted diff --git a/Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml b/Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml index bf97d1fb33e7..6e0b110153b0 100644 --- a/Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml +++ b/Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml @@ -23,14 +23,12 @@ properties: clocks: minItems: 1 - maxItems: 2 items: - description: Bus Clock - description: Module Clock clock-names: minItems: 1 - maxItems: 2 items: - const: bus - const: mod diff --git a/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml b/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml index 0242fd91b622..0b3b6af7bd5b 100644 --- a/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml +++ b/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml @@ -77,7 +77,6 @@ properties: nvmem-cell-names: minItems: 1 - maxItems: 2 items: - const: calib - enum: diff --git a/Documentation/devicetree/bindings/timer/allwinner,sun5i-a13-hstimer.yaml b/Documentation/devicetree/bindings/timer/allwinner,sun5i-a13-hstimer.yaml index b6a6d03a08b2..2ecac754e1cd 100644 --- a/Documentation/devicetree/bindings/timer/allwinner,sun5i-a13-hstimer.yaml +++ b/Documentation/devicetree/bindings/timer/allwinner,sun5i-a13-hstimer.yaml @@ -24,7 +24,6 @@ properties: interrupts: minItems: 2 - maxItems: 4 items: - description: Timer 0 Interrupt - description: Timer 1 Interrupt diff --git a/Documentation/devicetree/bindings/timer/arm,arch_timer.yaml b/Documentation/devicetree/bindings/timer/arm,arch_timer.yaml index 7f5e3af58255..df8ce87fd54b 100644 --- a/Documentation/devicetree/bindings/timer/arm,arch_timer.yaml +++ b/Documentation/devicetree/bindings/timer/arm,arch_timer.yaml @@ -35,7 +35,6 @@ properties: interrupts: minItems: 1 - maxItems: 5 items: - description: secure timer irq - description: non-secure timer irq diff --git a/Documentation/devicetree/bindings/timer/arm,arch_timer_mmio.yaml b/Documentation/devicetree/bindings/timer/arm,arch_timer_mmio.yaml index d83a1f97f911..cd2176cad53a 100644 --- a/Documentation/devicetree/bindings/timer/arm,arch_timer_mmio.yaml +++ b/Documentation/devicetree/bindings/timer/arm,arch_timer_mmio.yaml @@ -71,14 +71,12 @@ patternProperties: interrupts: minItems: 1 - maxItems: 2 items: - description: physical timer irq - description: virtual timer irq reg: minItems: 1 - maxItems: 2 items: - description: 1st view base address - description: 2nd optional view base address diff --git a/Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml b/Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml index a8de99b0c0f9..f32575d4b5aa 100644 --- a/Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml +++ b/Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml @@ -22,7 +22,6 @@ properties: interrupts: minItems: 1 - maxItems: 2 items: - description: Timer 1 interrupt - description: Timer 2 interrupt diff --git a/Documentation/devicetree/bindings/usb/maxim,max3420-udc.yaml b/Documentation/devicetree/bindings/usb/maxim,max3420-udc.yaml index 4241d38d5864..1d893d3d3432 100644 --- a/Documentation/devicetree/bindings/usb/maxim,max3420-udc.yaml +++ b/Documentation/devicetree/bindings/usb/maxim,max3420-udc.yaml @@ -30,14 +30,12 @@ properties: - description: usb irq from max3420 - description: vbus detection irq minItems: 1 - maxItems: 2 interrupt-names: items: - const: udc - const: vbus minItems: 1 - maxItems: 2 spi-max-frequency: maximum: 26000000 diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml b/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml index e60e590dbe12..8428415896ce 100644 --- a/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml +++ b/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml @@ -25,7 +25,6 @@ properties: reg: minItems: 2 - maxItems: 3 items: - description: XUSB device controller registers - description: XUSB device PCI Config registers @@ -33,7 +32,6 @@ properties: reg-names: minItems: 2 - maxItems: 3 items: - const: base - const: fpci @@ -45,7 +43,6 @@ properties: clocks: minItems: 4 - maxItems: 5 items: - description: Clock to enable core XUSB dev clock. - description: Clock to enable XUSB super speed clock. @@ -55,7 +52,6 @@ properties: clock-names: minItems: 4 - maxItems: 5 items: - const: dev - const: ss diff --git a/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml b/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml index e67223d90bb7..ad73339ffe1d 100644 --- a/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml +++ b/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml @@ -53,7 +53,6 @@ properties: clocks: minItems: 1 - maxItems: 3 items: - description: USB 2.0 host - description: USB 2.0 peripheral @@ -86,7 +85,6 @@ properties: dma-names: minItems: 2 - maxItems: 4 items: - const: ch0 - const: ch1 @@ -100,7 +98,6 @@ properties: resets: minItems: 1 - maxItems: 2 items: - description: USB 2.0 host - description: USB 2.0 peripheral diff --git a/Documentation/devicetree/bindings/watchdog/st,stm32-iwdg.yaml b/Documentation/devicetree/bindings/watchdog/st,stm32-iwdg.yaml index 3f1ba1d6c6b5..481bf91f988a 100644 --- a/Documentation/devicetree/bindings/watchdog/st,stm32-iwdg.yaml +++ b/Documentation/devicetree/bindings/watchdog/st,stm32-iwdg.yaml @@ -27,7 +27,6 @@ properties: - description: Low speed clock - description: Optional peripheral clock minItems: 1 - maxItems: 2 clock-names: items: -- 2.27.0

13 14

[PATCH] ALSA: usb-audio: Fix OOB access at proc output
by Takashi Iwai 22 Jun '21

22 Jun '21

At extending the available mixer values for 32bit types, we forgot to add the corresponding entries for the format dump in the proc output. This may result in OOB access. Here adds the missing entries. Fixes: bc18e31c3042 ("ALSA: usb-audio: Fix parameter block size for UAC2 control requests") Cc: <stable(a)vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai(a)suse.de> --- sound/usb/mixer.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index 428d581f988f..4ea4875abdf8 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -3294,8 +3294,9 @@ static void snd_usb_mixer_dump_cval(struct snd_info_buffer *buffer, struct usb_mixer_elem_list *list) { struct usb_mixer_elem_info *cval = mixer_elem_list_to_info(list); - static const char * const val_types[] = {"BOOLEAN", "INV_BOOLEAN", - "S8", "U8", "S16", "U16"}; + static const char * const val_types[] = { + "BOOLEAN", "INV_BOOLEAN", "S8", "U8", "S16", "U16", "S32", "U32", + }; snd_iprintf(buffer, " Info: id=%i, control=%i, cmask=0x%x, " "channels=%i, type=\"%s\"\n", cval->head.id, cval->control, cval->cmask, cval->channels, -- 2.26.2

1 0

[PATCH 00/31] Refactor Scarlett Gen 2 support and add Scarlett Gen 3 support
by Geoffrey D. Bennett 22 Jun '21

22 Jun '21

This patch set broadly: - Refactors the Scarlett Gen 2 support to make the Gen 3 mixer support trivial to add - Fixes a couple of minor issues with the Gen 2 support (low priority for stable; the issues were not reported by any user) - Adds support for Gen 3 devices with and without a mixer - Adds support for the major features new with the Gen 3 devices Geoffrey D. Bennett (31): ALSA: usb-audio: scarlett2: Add usb_tx/rx functions ALSA: usb-audio: scarlett2: Update initialisation sequence ALSA: usb-audio: scarlett2: Fix 6i6 Gen 2 line out descriptions ALSA: usb-audio: scarlett2: Always enable interrupt polling ALSA: usb-audio: scarlett2: Add "Sync Status" control ALSA: usb-audio: scarlett2: Merge common line in capture strings ALSA: usb-audio: scarlett2: Reformat scarlett2_config_items[] ALSA: usb-audio: scarlett2: Improve device info lookup ALSA: usb-audio: scarlett2: Move info lookup out of init function ALSA: usb-audio: scarlett2: Remove repeated device info comments ALSA: usb-audio: scarlett2: Add scarlett2_vol_ctl_write() helper ALSA: usb-audio: scarlett2: Add mute support ALSA: usb-audio: scarlett2: Allow arbitrary ordering of mux entries ALSA: usb-audio: scarlett2: Split struct scarlett2_ports ALSA: usb-audio: scarlett2: Fix Level Meter control ALSA: usb-audio: scarlett2: Add Gen 3 mixer support ALSA: usb-audio: scarlett2: Add support for "input-other" notify ALSA: usb-audio: scarlett2: Add Gen 3 MSD mode switch ALSA: usb-audio: scarlett2: Move get config above set config ALSA: usb-audio: scarlett2: Allow bit-level access to config ALSA: usb-audio: scarlett2: Add support for Solo and 2i2 Gen 3 ALSA: usb-audio: scarlett2: Add "air" switch support ALSA: usb-audio: scarlett2: Add phantom power switch support ALSA: usb-audio: scarlett2: Add direct monitor support ALSA: usb-audio: scarlett2: Label 18i8 Gen 3 line outputs correctly ALSA: usb-audio: scarlett2: Split up sw_hw_enum_ctl_put() ALSA: usb-audio: scarlett2: Add sw_hw_ctls and mux_ctls ALSA: usb-audio: scarlett2: Update mux controls to allow updates ALSA: usb-audio: scarlett2: Add speaker switching support ALSA: usb-audio: scarlett2: Update get_config to do endian conversion ALSA: usb-audio: scarlett2: Add support for the talkback feature sound/usb/mixer.c | 2 +- sound/usb/mixer_quirks.c | 6 + sound/usb/mixer_scarlett_gen2.c | 2725 +++++++++++++++++++++++++------ 3 files changed, 2239 insertions(+), 494 deletions(-) base-commit: 6c0a2078134aba6a77291554035304df9e16b85c -- 2.31.1

3 42

[RESEND PATCH v2] ASoC: fsl-asoc-card: change dev_err to dev_err_probe for defer probe
by Shengjiu Wang 22 Jun '21

22 Jun '21

Don't need to print error message for defer probe Signed-off-by: Shengjiu Wang <shengjiu.wang(a)nxp.com> --- changes in v2: - use dev_err_probe instead of dev_dbg sound/soc/fsl/fsl-asoc-card.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c index 121e08c2af2a..24c890d76da0 100644 --- a/sound/soc/fsl/fsl-asoc-card.c +++ b/sound/soc/fsl/fsl-asoc-card.c @@ -708,8 +708,8 @@ static int fsl_asoc_card_probe(struct platform_device *pdev) of_node_put(framemaster); if (!fsl_asoc_card_is_ac97(priv) && !codec_dev) { - dev_err(&pdev->dev, "failed to find codec device\n"); ret = -EPROBE_DEFER; + dev_err_probe(&pdev->dev, ret, "failed to find codec device\n"); goto asrc_fail; } -- 2.27.0

3 3

[PATCH -next 0/4] ASoC: samsung: Use devm_platform_get_and_ioremap_resource()
by Yang Yingliang 21 Jun '21

21 Jun '21

Use devm_platform_get_and_ioremap_resource() to simplify code. Yang Yingliang (4): ASoC: samsung: i2s: Use devm_platform_get_and_ioremap_resource() ASoC: samsung: pcm: Use devm_platform_get_and_ioremap_resource() ASoC: samsung: s3c2412-i2s: Use devm_platform_get_and_ioremap_resource() ASoC: samsung: s3c24xx-i2s: Use devm_platform_get_and_ioremap_resource() sound/soc/samsung/i2s.c | 3 +-- sound/soc/samsung/pcm.c | 3 +-- sound/soc/samsung/s3c2412-i2s.c | 3 +-- sound/soc/samsung/s3c24xx-i2s.c | 3 +-- 4 files changed, 4 insertions(+), 8 deletions(-) -- 2.25.1

3 9

[PATCH v2] ASoC: fsl_xcvr: disable all interrupts when suspend happens
by Shengjiu Wang 21 Jun '21

21 Jun '21

There is an unhandled interrupt after suspend, which cause endless interrupt when system resume, so system may hang. Disable all interrupts in runtime suspend callback to avoid above issue. Fixes: 28564486866f ("ASoC: fsl_xcvr: Add XCVR ASoC CPU DAI driver") Signed-off-by: Shengjiu Wang <shengjiu.wang(a)nxp.com> --- changes in v2: - Add Fixes tag - Add comments for the change sound/soc/fsl/fsl_xcvr.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/sound/soc/fsl/fsl_xcvr.c b/sound/soc/fsl/fsl_xcvr.c index df7c189d97dd..92dd99258edf 100644 --- a/sound/soc/fsl/fsl_xcvr.c +++ b/sound/soc/fsl/fsl_xcvr.c @@ -1233,6 +1233,16 @@ static __maybe_unused int fsl_xcvr_runtime_suspend(struct device *dev) struct fsl_xcvr *xcvr = dev_get_drvdata(dev); int ret; + /* + * Clear interrupts, when streams starts or resumes after + * suspend, interrupts are enabled in prepare(), so no need + * to enable interrupts in resume(). + */ + ret = regmap_update_bits(xcvr->regmap, FSL_XCVR_EXT_IER0, + FSL_XCVR_IRQ_EARC_ALL, 0); + if (ret < 0) + dev_err(dev, "Failed to clear IER0: %d\n", ret); + /* Assert M0+ reset */ ret = regmap_update_bits(xcvr->regmap, FSL_XCVR_EXT_CTRL, FSL_XCVR_EXT_CTRL_CORE_RESET, -- 2.27.0

3 2

[PATCH] MAINTAINERS: remove Timur Tabi from Freescale SOC sound drivers
by Timur Tabi 21 Jun '21

21 Jun '21

I haven't touched these drivers in seven years, and none of the patches sent to me these days affect code that I wrote. The other maintainers are doing a very good job without me. Signed-off-by: Timur Tabi <timur(a)kernel.org> --- MAINTAINERS | 1 - 1 file changed, 1 deletion(-) diff --git a/MAINTAINERS b/MAINTAINERS index 8c5ee008301a..b3b9a253316f 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -7354,7 +7354,6 @@ F: drivers/net/ethernet/freescale/fs_enet/ F: include/linux/fs_enet_pd.h FREESCALE SOC SOUND DRIVERS -M: Timur Tabi <timur(a)kernel.org> M: Nicolin Chen <nicoleotsuka(a)gmail.com> M: Xiubo Li <Xiubo.Lee(a)gmail.com> R: Fabio Estevam <festevam(a)gmail.com> -- 2.25.1

3 2

[PATCH 0/5] ASoC/SoundWire: fix race condition on system suspend
by Pierre-Louis Bossart 21 Jun '21

21 Jun '21

This patchset fixes a race condition when a SoundWire codec signals an 'Alert' status during a system suspend, which can happen when e.g. a jack detection event is detected and handled in a workqueue scheduled after the link is suspended. When this happens in pm_runtime suspend, we already use pm_runtime_get_resume() to force the link to remain active, or resume immediately, but during a system suspend we don't have this option: we can't prevent the entire system from suspending just because of a jack detection or codec-specific event. This patch suggests instead disabling the implementation-defined or class-defined IRQs at the start of the suspend, along with an additional flag to protect against an interrupt thread/workqueue being scheduled after the interrupts are disabled. One could argue that the SoundWire core could have handled this case, which is a fair objection. I chose to keep the interrupt handling codec-specific since not all codecs can actually generate interrupts, and what they do during these interrupts is also quite custom - see e.g. the difference between the RT711 and RT711-SDCA versions. In the latter case the class-defined interrupts are cleared by the codec driver, not by the core. This patchset implies changes to both ASoC and SoundWire, with a minimal dependency on a sdw_update() helper and its _no_pm version, both of which should have been added a long time ago for read-modify-write operations. This race condition was present in all previous kernel versions but was only identified in late May in automated tests. We added Fixes tag to help linux-stable backports, but there's no real point in back-porting to earlier than 5.10 due to other missing dependencies in the upstream code. Pierre-Louis Bossart (5): soundwire: export sdw_update() and sdw_update_no_pm() ASoC: rt700-sdw: fix race condition on system suspend ASoC: rt711-sdw: fix race condition on system suspend ASoC: rt5682-sdw: fix race condition on system suspend ASoC: rt711-sdca-sdw: fix race condition on system suspend drivers/soundwire/bus.c | 17 +++++++++++- drivers/soundwire/bus.h | 13 --------- include/linux/soundwire/sdw.h | 3 ++ sound/soc/codecs/rt5682-sdw.c | 38 +++++++++++++++++++++++-- sound/soc/codecs/rt5682.h | 2 ++ sound/soc/codecs/rt700-sdw.c | 34 +++++++++++++++++++++-- sound/soc/codecs/rt700.c | 4 +++ sound/soc/codecs/rt700.h | 2 ++ sound/soc/codecs/rt711-sdca-sdw.c | 46 +++++++++++++++++++++++++++++-- sound/soc/codecs/rt711-sdca.c | 4 +++ sound/soc/codecs/rt711-sdca.h | 2 ++ sound/soc/codecs/rt711-sdw.c | 34 +++++++++++++++++++++-- sound/soc/codecs/rt711.c | 4 +++ sound/soc/codecs/rt711.h | 2 ++ 14 files changed, 183 insertions(+), 22 deletions(-) base-commit: bf28c803f2f4b14716df168e98f6ede4ba955866 -- 2.25.1

3 7

[PATCH v3 0/8] ASoC: tidyup snd_soc_of_parse_daifmt()
by Kuninori Morimoto 21 Jun '21

21 Jun '21

Hi Mark These are v3 of parsing for daifmt. I want to add new audio-graph-card2 sound card driver, and this is last part of necessary soc-core cleanup for it. Current some drivers are using DT, and then, snd_soc_of_parse_daifmt() parses daifmt, but bitclock/frame provider parsing part is one of headache, because we are assuming below both cases. A) node { bitclock-master; frame-master; ... }; B) link { bitclock-master = <&xxx>; frame-master = <&xxx>; ... }; The original was style A), and style B) was added later. snd_soc_of_parse_daifmt() parses A) style as original style, and user need to update to B) style for clock_provider part if needed. To handle it more flexibile, this patch-set adds new functions which separates snd_soc_of_parse_daifmt() helper function. snd_soc_daifmt_parse_format() : format part snd_soc_daifmt_parse_clock_provider_as_flag() : clock part for style A) snd_soc_daifmt_parse_clock_provider_as_phandl() : clock part for style B) snd_soc_daifmt_parse_clock_provider_as_bitmap() : clock part use with _from_bitmap v1 -> v2 - tidyup parse_clock_provider functions to _as_flag/phandle/bitmap() - don't exchange code style on each drivers. v2 -> v3 - use daifmt as much as possible (don't use daiclk) on each driver. Link: https://lore.kernel.org/r/875yypdxlm.wl-kuninori.morimoto.gx@renesas.com Link: https://lore.kernel.org/r/87czsvdc4o.wl-kuninori.morimoto.gx@renesas.com Kuninori Morimoto (8): ASoC: soc-core: add snd_soc_daifmt_clock_provider_from_bitmap() ASoC: soc-core: add snd_soc_daifmt_clock_provider_fliped() ASoC: soc-core: add snd_soc_daifmt_parse_format/clock_provider() ASoC: atmel: switch to use snd_soc_daifmt_parse_format/clock_provider() ASoC: fsl: switch to use snd_soc_daifmt_parse_format/clock_provider() ASoC: meson: switch to use snd_soc_daifmt_parse_format/clock_provider() ASoC: simple-card-utils: switch to use snd_soc_daifmt_parse_format/clock_provider() ASoC: soc-core: remove snd_soc_of_parse_daifmt() include/sound/soc.h | 21 ++++- sound/soc/atmel/mikroe-proto.c | 9 ++- sound/soc/fsl/fsl-asoc-card.c | 7 +- sound/soc/generic/simple-card-utils.c | 16 ++-- sound/soc/meson/meson-card-utils.c | 6 +- sound/soc/soc-core.c | 109 +++++++++++++++++--------- 6 files changed, 106 insertions(+), 62 deletions(-) -- 2.25.1

4 11

[PATCH] ASoC: tegra: Fix a NULL vs IS_ERR() check
by Dan Carpenter 21 Jun '21

21 Jun '21

The tegra_machine_parse_phandle() function doesn't return NULL, it returns error pointers. Fixes: cc8f70f56039 ("ASoC: tegra: Unify ASoC machine drivers") Signed-off-by: Dan Carpenter <dan.carpenter(a)oracle.com> --- sound/soc/tegra/tegra_asoc_machine.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/tegra/tegra_asoc_machine.c b/sound/soc/tegra/tegra_asoc_machine.c index a53aec361a77..735909310a26 100644 --- a/sound/soc/tegra/tegra_asoc_machine.c +++ b/sound/soc/tegra/tegra_asoc_machine.c @@ -409,7 +409,7 @@ int tegra_asoc_machine_probe(struct platform_device *pdev) return PTR_ERR(np_codec); np_i2s = tegra_machine_parse_phandle(dev, "nvidia,i2s-controller"); - if (!np_i2s) + if (IS_ERR(np_i2s)) return PTR_ERR(np_i2s); card->dai_link->cpus->of_node = np_i2s; -- 2.30.2

3 2

[PATCH] ASoC: fsl_xcvr: disable all interrupts when suspend happens
by Shengjiu Wang 21 Jun '21

21 Jun '21

There is an unhandled interrupt after suspend, which cause endless interrupt when system resume, so system may hang. Disable all interrupts in runtime suspend callback to avoid above issue. Signed-off-by: Shengjiu Wang <shengjiu.wang(a)nxp.com> --- sound/soc/fsl/fsl_xcvr.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/sound/soc/fsl/fsl_xcvr.c b/sound/soc/fsl/fsl_xcvr.c index df7c189d97dd..37b4fdb236ee 100644 --- a/sound/soc/fsl/fsl_xcvr.c +++ b/sound/soc/fsl/fsl_xcvr.c @@ -1233,6 +1233,11 @@ static __maybe_unused int fsl_xcvr_runtime_suspend(struct device *dev) struct fsl_xcvr *xcvr = dev_get_drvdata(dev); int ret; + ret = regmap_update_bits(xcvr->regmap, FSL_XCVR_EXT_IER0, + FSL_XCVR_IRQ_EARC_ALL, 0); + if (ret < 0) + dev_err(dev, "Failed to clear IER0: %d\n", ret); + /* Assert M0+ reset */ ret = regmap_update_bits(xcvr->regmap, FSL_XCVR_EXT_CTRL, FSL_XCVR_EXT_CTRL_CORE_RESET, -- 2.27.0

4 4

[PATCH -next 1/2] ASoC: qcom: apq8016_sbc: Use devm_platform_get_and_ioremap_resource()
by Yang Yingliang 21 Jun '21

21 Jun '21

Use devm_platform_get_and_ioremap_resource() to simplify code. Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- sound/soc/qcom/apq8016_sbc.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/sound/soc/qcom/apq8016_sbc.c b/sound/soc/qcom/apq8016_sbc.c index 270986b2f102..08a05f0ecad7 100644 --- a/sound/soc/qcom/apq8016_sbc.c +++ b/sound/soc/qcom/apq8016_sbc.c @@ -134,7 +134,6 @@ static int apq8016_sbc_platform_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; struct snd_soc_card *card; struct apq8016_sbc_data *data; - struct resource *res; int ret; data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL); @@ -151,13 +150,11 @@ static int apq8016_sbc_platform_probe(struct platform_device *pdev) if (ret) return ret; - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mic-iomux"); - data->mic_iomux = devm_ioremap_resource(dev, res); + data->mic_iomux = devm_platform_ioremap_resource_byname(pdev, "mic-iomux"); if (IS_ERR(data->mic_iomux)) return PTR_ERR(data->mic_iomux); - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "spkr-iomux"); - data->spkr_iomux = devm_ioremap_resource(dev, res); + data->spkr_iomux = devm_platform_ioremap_resource_byname(pdev, "spkr-iomux"); if (IS_ERR(data->spkr_iomux)) return PTR_ERR(data->spkr_iomux); -- 2.25.1

2 2

[PATCH -next 0/3] ASoC: sunxi: Use devm_platform_get_and_ioremap_resource()
by Yang Yingliang 21 Jun '21

21 Jun '21

Use devm_platform_get_and_ioremap_resource() to simplify code. Yang Yingliang (3): ASoC: sunxi: sun4i-codec: Use devm_platform_get_and_ioremap_resource() ASoC: sun4i-i2s: Use devm_platform_get_and_ioremap_resource() ASoC: sunxi: sun4i-spdif: Use devm_platform_get_and_ioremap_resource() sound/soc/sunxi/sun4i-codec.c | 3 +-- sound/soc/sunxi/sun4i-i2s.c | 3 +-- sound/soc/sunxi/sun4i-spdif.c | 3 +-- 3 files changed, 3 insertions(+), 6 deletions(-) -- 2.25.1

2 4

[PATCH 1/2] ASoC: atmel-i2s: Set symmetric sample bits
by Codrin Ciubotariu 21 Jun '21

21 Jun '21

The I2S needs to have the same sample bits for both capture and playback streams. Fixes: b543e467d1a9 ("ASoC: atmel-i2s: add driver for the new Atmel I2S controller") Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu(a)microchip.com> --- sound/soc/atmel/atmel-i2s.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/atmel/atmel-i2s.c b/sound/soc/atmel/atmel-i2s.c index e8fe1a7a4d83..a95002b0cc8e 100644 --- a/sound/soc/atmel/atmel-i2s.c +++ b/sound/soc/atmel/atmel-i2s.c @@ -542,6 +542,7 @@ static struct snd_soc_dai_driver atmel_i2s_dai = { }, .ops = &atmel_i2s_dai_ops, .symmetric_rate = 1, + .symmetric_sample_bits = 1, }; static const struct snd_soc_component_driver atmel_i2s_component = { -- 2.30.2

2 2

[PATCH -next v2 0/9] ASoC: fsl: Use devm_platform_get_and_ioremap_resource()
by Yang Yingliang 21 Jun '21

21 Jun '21

patch #1 ~ #8: Use devm_platform_get_and_ioremap_resource() patch #9 check return value of platform_get_resource_byname() v2: change error message in patch #9 Yang Yingliang (9): ASoC: fsl_asrc: Use devm_platform_get_and_ioremap_resource() ASoC: fsl_aud2htx: Use devm_platform_get_and_ioremap_resource() ASoC: fsl_easrc: Use devm_platform_get_and_ioremap_resource() ASoC: fsl_esai: Use devm_platform_get_and_ioremap_resource() ASoC: fsl_micfil: Use devm_platform_get_and_ioremap_resource() ASoC: fsl_sai: Use devm_platform_get_and_ioremap_resource() ASoC: fsl_spdif: Use devm_platform_get_and_ioremap_resource() ASoC: fsl_ssi: Use devm_platform_get_and_ioremap_resource() ASoC: fsl_xcvr: check return value after calling platform_get_resource_byname() sound/soc/fsl/fsl_asrc.c | 3 +-- sound/soc/fsl/fsl_aud2htx.c | 3 +-- sound/soc/fsl/fsl_easrc.c | 3 +-- sound/soc/fsl/fsl_esai.c | 3 +-- sound/soc/fsl/fsl_micfil.c | 3 +-- sound/soc/fsl/fsl_sai.c | 3 +-- sound/soc/fsl/fsl_spdif.c | 3 +-- sound/soc/fsl/fsl_ssi.c | 3 +-- sound/soc/fsl/fsl_xcvr.c | 4 ++++ 9 files changed, 12 insertions(+), 16 deletions(-) -- 2.25.1

2 10

[PATCH 2/2] ASoC: rt711: add two jack detection modes
by shumingf＠realtek.com 21 Jun '21

21 Jun '21

From: Shuming Fan <shumingf(a)realtek.com> Some boards use different circuits for jack detection. This patch adds two modes as below 1. JD2/2 ports/external resister 100k 2. JD2/1 port/JD voltage 1.8V Signed-off-by: Shuming Fan <shumingf(a)realtek.com> --- sound/soc/codecs/rt711-sdw.h | 2 ++ sound/soc/codecs/rt711.c | 30 ++++++++++++++++++++++++++++++ sound/soc/codecs/rt711.h | 29 ++++++++++++++++++++++++++++- 3 files changed, 60 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/rt711-sdw.h b/sound/soc/codecs/rt711-sdw.h index 43b2b984b29c..6acf9858330d 100644 --- a/sound/soc/codecs/rt711-sdw.h +++ b/sound/soc/codecs/rt711-sdw.h @@ -267,7 +267,9 @@ static const struct reg_default rt711_reg_defaults[] = { { 0x8393, 0x00 }, { 0x7319, 0x00 }, { 0x8399, 0x00 }, + { 0x752008, 0xa807 }, { 0x752009, 0x1029 }, + { 0x75200b, 0x7770 }, { 0x752011, 0x007a }, { 0x75201a, 0x8003 }, { 0x752045, 0x5289 }, diff --git a/sound/soc/codecs/rt711.c b/sound/soc/codecs/rt711.c index c3a82b462a93..301c7ab27878 100644 --- a/sound/soc/codecs/rt711.c +++ b/sound/soc/codecs/rt711.c @@ -389,6 +389,36 @@ static void rt711_jack_init(struct rt711_priv *rt711) RT711_HP_JD_FINAL_RESULT_CTL_JD12, RT711_HP_JD_FINAL_RESULT_CTL_JD12); break; + case RT711_JD2_100K: + rt711_index_update_bits(rt711->regmap, RT711_VENDOR_REG, + RT711_JD_CTL2, RT711_JD2_2PORT_100K_DECODE | RT711_JD2_1PORT_TYPE_DECODE | + RT711_HP_JD_SEL_JD2 | RT711_JD1_2PORT_TYPE_100K_DECODE, + RT711_JD2_2PORT_100K_DECODE_HP | RT711_JD2_1PORT_JD_HP | + RT711_HP_JD_SEL_JD2 | RT711_JD1_2PORT_JD_RESERVED); + rt711_index_update_bits(rt711->regmap, RT711_VENDOR_REG, + RT711_CC_DET1, + RT711_HP_JD_FINAL_RESULT_CTL_JD12, + RT711_HP_JD_FINAL_RESULT_CTL_JD12); + break; + case RT711_JD2_1P8V_1PORT: + rt711_index_update_bits(rt711->regmap, RT711_VENDOR_REG, + RT711_JD_CTL1, RT711_JD2_DIGITAL_JD_MODE_SEL, + RT711_JD2_1_JD_MODE); + rt711_index_update_bits(rt711->regmap, RT711_VENDOR_REG, + RT711_JD_CTL2, RT711_JD2_1PORT_TYPE_DECODE | + RT711_HP_JD_SEL_JD2, + RT711_JD2_1PORT_JD_HP | + RT711_HP_JD_SEL_JD2); + rt711_index_update_bits(rt711->regmap, RT711_VENDOR_REG, + RT711_JD_CTL4, RT711_JD2_PAD_PULL_UP_MASK | + RT711_JD2_MODE_SEL_MASK, + RT711_JD2_PAD_PULL_UP | + RT711_JD2_MODE2_1P8V_1PORT); + rt711_index_update_bits(rt711->regmap, RT711_VENDOR_REG, + RT711_CC_DET1, + RT711_HP_JD_FINAL_RESULT_CTL_JD12, + RT711_HP_JD_FINAL_RESULT_CTL_JD12); + break; default: dev_warn(rt711->component->dev, "Wrong JD source\n"); break; diff --git a/sound/soc/codecs/rt711.h b/sound/soc/codecs/rt711.h index ca0f581feec7..5f2ba1341085 100644 --- a/sound/soc/codecs/rt711.h +++ b/sound/soc/codecs/rt711.h @@ -52,7 +52,9 @@ struct sdw_stream_data { /* Index (NID:20h) */ #define RT711_DAC_DC_CALI_CTL1 0x00 +#define RT711_JD_CTL1 0x08 #define RT711_JD_CTL2 0x09 +#define RT711_JD_CTL4 0x0b #define RT711_CC_DET1 0x11 #define RT711_PARA_VERB_CTL 0x1a #define RT711_COMBO_JACK_AUTO_CTL1 0x45 @@ -171,10 +173,33 @@ struct sdw_stream_data { /* DAC DC offset calibration control-1 (0x00)(NID:20h) */ #define RT711_DAC_DC_CALI_TRIGGER (0x1 << 15) +/* jack detect control 1 (0x08)(NID:20h) */ +#define RT711_JD2_DIGITAL_JD_MODE_SEL (0x1 << 1) +#define RT711_JD2_1_JD_MODE (0x0 << 1) +#define RT711_JD2_2_JD_MODE (0x1 << 1) + /* jack detect control 2 (0x09)(NID:20h) */ #define RT711_JD2_2PORT_200K_DECODE_HP (0x1 << 13) +#define RT711_JD2_2PORT_100K_DECODE (0x1 << 12) +#define RT711_JD2_2PORT_100K_DECODE_HP (0x0 << 12) #define RT711_HP_JD_SEL_JD1 (0x0 << 1) #define RT711_HP_JD_SEL_JD2 (0x1 << 1) +#define RT711_JD2_1PORT_TYPE_DECODE (0x3 << 10) +#define RT711_JD2_1PORT_JD_LINE2 (0x0 << 10) +#define RT711_JD2_1PORT_JD_HP (0x1 << 10) +#define RT711_JD2_1PORT_JD_LINE1 (0x2 << 10) +#define RT711_JD1_2PORT_TYPE_100K_DECODE (0x1 << 0) +#define RT711_JD1_2PORT_JD_RESERVED (0x0 << 0) +#define RT711_JD1_2PORT_JD_LINE1 (0x1 << 0) + +/* jack detect control 4 (0x0b)(NID:20h) */ +#define RT711_JD2_PAD_PULL_UP_MASK (0x1 << 3) +#define RT711_JD2_PAD_NOT_PULL_UP (0x0 << 3) +#define RT711_JD2_PAD_PULL_UP (0x1 << 3) +#define RT711_JD2_MODE_SEL_MASK (0x3 << 0) +#define RT711_JD2_MODE0_2PORT (0x0 << 0) +#define RT711_JD2_MODE1_3P3V_1PORT (0x1 << 0) +#define RT711_JD2_MODE2_1P8V_1PORT (0x2 << 0) /* CC DET1 (0x11)(NID:20h) */ #define RT711_HP_JD_FINAL_RESULT_CTL_JD12 (0x1 << 10) @@ -215,7 +240,9 @@ enum { enum rt711_jd_src { RT711_JD_NULL, RT711_JD1, - RT711_JD2 + RT711_JD2, + RT711_JD2_100K, + RT711_JD2_1P8V_1PORT }; int rt711_io_init(struct device *dev, struct sdw_slave *slave); -- 2.31.1

2 1

[PATCH V2 00/14] Cleanup before adding Scarlett Gen 3 support
by Geoffrey D. Bennett 21 Jun '21

21 Jun '21

Hi Takashi, Here is version 2 of a set of patches which is some cleanup of the Scarlett Gen 2 mixer driver in preparation for adding Scarlett Gen 3 support. One review comment I got (from Hin-Tak) was: > 40+ patches is a lot, for modifying just one file. I would collapse > it all into one and break it up again to under 10, maybe, broadly > into "functionally-equivalent re-org", "small isolated bug fixes", > "additional functions, not yet used", "hooking up those new > functions", etc? I'm not sure that I agree with that comment -- I tried to follow the Documentation/process/submitting-patches.rst advice of "Separate each logical change into a separate patch" for easy review of the individual pieces, but perhaps I went too far in that direction? Please let me know if I should combine some of these patches together. After this set of patches I have a second set of patches almost ready. They add a few features to the Gen 2 support and update the code ready to add Gen 3 support: ALSA: usb-audio: scarlett2: Add usb_tx/rx functions ALSA: usb-audio: scarlett2: Update initialisation sequence ALSA: usb-audio: scarlett2: Fix 6i6 Gen 2 line out descriptions ALSA: usb-audio: scarlett2: Always enable interrupt polling ALSA: usb-audio: scarlett2: Add "Sync Status" control ALSA: usb-audio: scarlett2: Merge common line in capture strings ALSA: usb-audio: scarlett2: Reformat scarlett2_config_items[] ALSA: usb-audio: scarlett2: Improve device info lookup ALSA: usb-audio: scarlett2: Move info lookup out of init function ALSA: usb-audio: scarlett2: Remove repeated device info comments ALSA: usb-audio: scarlett2: Add scarlett2_vol_ctl_write() helper ALSA: usb-audio: scarlett2: Add mute support ALSA: usb-audio: scarlett2: Allow arbitrary ordering of mux entries ALSA: usb-audio: scarlett2: Split struct scarlett2_ports ALSA: usb-audio: scarlett2: Fix Level Meter control The final set of patches adds Gen 3 mixer support and then adds support for the new Gen 3 features: ALSA: usb-audio: scarlett2: Add Gen 3 mixer support ALSA: usb-audio: scarlett2: Add support for "input-other" notify ALSA: usb-audio: scarlett2: Add Gen 3 MSD mode switch ALSA: usb-audio: scarlett2: Move get config above set config ALSA: usb-audio: scarlett2: Allow bit-level access to config ALSA: usb-audio: scarlett2: Add support for Solo and 2i2 Gen 3 ALSA: usb-audio: scarlett2: Add "air" switch support ALSA: usb-audio: scarlett2: Add phantom power switch support ALSA: usb-audio: scarlett2: Add direct monitor support ALSA: usb-audio: scarlett2: Label 18i8 Gen 3 line outputs correctly ALSA: usb-audio: scarlett2: Split up sw_hw_enum_ctl_put() ALSA: usb-audio: scarlett2: Add sw_hw_ctls and mux_ctls ALSA: usb-audio: scarlett2: Update mux controls to allow updates ALSA: usb-audio: scarlett2: Add speaker switching support ALSA: usb-audio: scarlett2: Update get_config to do endian conversion ALSA: usb-audio: scarlett2: Add support for the talkback feature If you'd like to see the commits so far all at once, please check this branch: https://github.com/geoffreybennett/scarlett-gen2/commits/scarlett-gen3-for-… Thanks, Geoffrey. Geoffrey D. Bennett (14): ALSA: usb-audio: scarlett2: Remove incorrect S/PDIF comment ALSA: usb-audio: scarlett2: Fix 18i8 Gen 2 PCM Input count ALSA: usb-audio: scarlett2: Coding style improvements ALSA: usb-audio: scarlett2: Remove unused/useless code ALSA: usb-audio: scarlett2: Remove interrupt debug message ALSA: usb-audio: scarlett2: Remove redundant info->button_count ALSA: usb-audio: scarlett2: Rename buttons/interrupts/vol ALSA: usb-audio: scarlett2: Rename struct scarlett2_mixer_data ALSA: usb-audio: scarlett2: Add temp variable for consistency ALSA: usb-audio: scarlett2: Fix data_mutex lock ALSA: usb-audio: scarlett2: Fix scarlett2_*_ctl_put() return values ALSA: usb-audio: scarlett2: Fix union usage in mixer control callbacks ALSA: usb-audio: scarlett2: Don't copy struct scarlett2_config ALSA: usb-audio: scarlett2: Remove hard-coded USB #defines sound/usb/mixer_scarlett_gen2.c | 425 +++++++++++++++++--------------- 1 file changed, 224 insertions(+), 201 deletions(-) base-commit: f8fbcdfb0665de60997d9746809e1704ed782bbc -- 2.31.1

2 3

[PATCH 1/2] control: Add documentation for snd_ctl_card_* and friends.
by Tanjeff-N. Moos 21 Jun '21

21 Jun '21

I sent this patch before, but it didn't make it into the Git repo. If I could improve something, please tell me. In this patch series, I added a description about control interface handling and how control interfaces are identified. In addition, I added/improved Doxygen documentation for the snd_ctl_card_info_t type and related corresponding functions, e.g. snd_ctl_card_info(). I also documented other card-related like snd_card_next(). Along the way I did minor documentation improvements. Signed-off-by: Tanjeff-N. Moos <tanjeff(a)cccmz.de> --- include/control.h | 40 +++++++++- src/control/cards.c | 56 +++++++++----- src/control/control.c | 175 +++++++++++++++++++++++++++++++----------- 3 files changed, 202 insertions(+), 69 deletions(-) diff --git a/include/control.h b/include/control.h index ccf906e2..9ebb4905 100644 --- a/include/control.h +++ b/include/control.h @@ -50,7 +50,32 @@ typedef struct snd_aes_iec958 { unsigned char dig_subframe[4]; /**< AES/IEC958 subframe bits */ } snd_aes_iec958_t; -/** CTL card info container */ +/** \brief CTL card info container. + * + * This type contains meta information about a sound card, such as the index, + * name, longname, etc. + * + * \par Memory management + * + * Before using a snd_ctl_card_info_t object, it must be allocated using + * snd_ctl_card_info_alloca() or snd_ctl_card_info_malloc(). When using the + * latter, it must be freed again using snd_ctl_card_info_free(). + * + * A card info object can be zeroed out using snd_ctl_card_info_clear(). + * + * A card info object can be copied to another one using + * snd_ctl_card_info_copy(). + * + * \par Obtaining the Information + * + * To obtain the card information, it must first be opened using + * snd_ctl_open(), and a snd_ctl_card_info_t container must be + * allocated. Then, the information can be read using + * snd_ctl_card_info_get_card(). + * + * Thereafter, the card properties can be read using the + * snd_ctl_card_info_get_*() functions. + */ typedef struct _snd_ctl_card_info snd_ctl_card_info_t; /** CTL element identifier container */ @@ -442,11 +467,20 @@ void snd_ctl_elem_id_set_name(snd_ctl_elem_id_t *obj, const char *val); void snd_ctl_elem_id_set_index(snd_ctl_elem_id_t *obj, unsigned int val); size_t snd_ctl_card_info_sizeof(void); + /** \hideinitializer - * \brief allocate an invalid #snd_ctl_card_info_t using standard alloca - * \param ptr returned pointer + * \brief Allocate an invalid #snd_ctl_card_info_t on the stack. + * + * Allocate space for a card info object on the stack. The allocated + * memory need not be freed, because it is on the stack. + * + * See snd_ctl_card_info_t for details. + * + * \param ptr Pointer to a snd_ctl_elem_value_t pointer. The address + * of the allocated space will returned here. */ #define snd_ctl_card_info_alloca(ptr) __snd_alloca(ptr, snd_ctl_card_info) + int snd_ctl_card_info_malloc(snd_ctl_card_info_t **ptr); void snd_ctl_card_info_free(snd_ctl_card_info_t *obj); void snd_ctl_card_info_clear(snd_ctl_card_info_t *obj); diff --git a/src/control/cards.c b/src/control/cards.c index e57457c2..8226c42d 100644 --- a/src/control/cards.c +++ b/src/control/cards.c @@ -77,8 +77,8 @@ static int snd_card_load1(int card) /** * \brief Try to load the driver for a card. - * \param card Card number. - * \return 1 if driver is present, zero if driver is not present + * \param card Card index. + * \return 1 if driver is present, zero if driver is not present. */ int snd_card_load(int card) { @@ -86,14 +86,24 @@ int snd_card_load(int card) } /** - * \brief Try to determine the next card. - * \param rcard pointer to card number - * \result zero if success, otherwise a negative error code + * \brief Iterate over physical sound cards. + * + * This function takes the index of a physical sound card and sets it to the + * index of the next card. If index is -1, it is set to the index of the first + * card. After the last card, the index is set to -1. + * + * For example, if you have 2 sound cards (with index 0 and 1), the index will + * be modified as follows: + * + * - -1 --> 0 + * - 0 --> 1 + * - 1 --> -1 + * + * This does not work for virtual sound cards. * - * Tries to determine the next card from given card number. - * If card number is -1, then the first available card is - * returned. If the result card number is -1, no more cards - * are available. + * \param rcard Index of current card. The index of the next card is stored + * here. + * \result zero if success, otherwise a negative error code. */ int snd_card_next(int *rcard) { @@ -114,13 +124,18 @@ int snd_card_next(int *rcard) } /** - * \brief Convert card string to an integer value. - * \param string String containing card identifier - * \return zero if success, otherwise a negative error code + * \brief Convert a card string to the card index. * - * The accepted format is an integer value in ASCII representation - * or the card identifier (the id parameter for sound-card drivers). - * The control device name like /dev/snd/controlC0 is accepted, too. + * This works only for physical sound cards, not for virtual cards. + * + * \param string A string identifying the card. + * \return The index of the card. On error, a a negative error code + * is returned. + * + * The accepted formats for "string" are: + * - The index of the card (as listed in /proc/asound/cards), given as string + * - The ID of the card (as listed in /proc/asound/cards) + * - The control device name (like /dev/snd/controlC0) */ int snd_card_get_index(const char *string) { @@ -163,8 +178,9 @@ int snd_card_get_index(const char *string) /** * \brief Obtain the card name. - * \param card Card number - * \param name Result - card name corresponding to card number + * + * \param card The index of the card. + * \param name Result - card name corresponding to card index. * \result zero if success, otherwise a negative error code * * The value returned in name is allocated with strdup and should be @@ -193,9 +209,9 @@ int snd_card_get_name(int card, char **name) /** * \brief Obtain the card long name. - * \param card Card number - * \param name Result - card long name corresponding to card number - * \result zero if success, otherwise a negative error code + * \param card Index of the card. + * \param name Result - card long name corresponding to card index. + * \result Zero if success, otherwise a negative error code. * * The value returned in name is allocated with strdup and should be * freed when no longer used. diff --git a/src/control/control.c b/src/control/control.c index ed986e54..7cf4decb 100644 --- a/src/control/control.c +++ b/src/control/control.c @@ -33,8 +33,50 @@ <P>Control interface is designed to access primitive controls. There is also an interface for notifying about control and structure changes. + \section control_general_overview General overview +In Alsa, there are physical sound cards, such as USB headsets, and +virtual sound cards, such as "pulse", which represents the PulseAudio +Sound system. Each sound card offers a control interface, making its +settings (e.g. volume knobs) available. The complete list of available +control interfaces can be obtained using snd_device_name_hint(), +giving -1 as card index and "ctl" as interface type. Each returned +NAME hint identifies a control interface. + +Sound cards have an ID (a string), an index (an int, sometimes called +the "card number"), a name, a longname, a mixername and a "components" +property. The file /proc/asound/cards lists most of these properties +for physical sound cards. Virtual sound cards are not listed in that +file. The format is: + +\verbatim +index [ID ] Driver - name + longname +\endverbatim + +Note that the mixername and components are not listed. + + +\subsection control_cards_id Identifying and Opening Control Interfaces + +To work with a control interface, is must be opened first, using +snd_ctl_open(). This function takes the interface name. + +For physical sound cards, the control interface can be identified +using the string "hw:<index>" (e.g. `hw:2`). The NAME hint - which is +"hw:CARD=<ID>" - can also be used. Further, its device file (something +like `/dev/snd/controlC0`) is also acceptable. Either of them can be +given to snd_ctl_open(). + +For virtual sound cards, the NAME hint is given to snd_ctl_open(). + +The functions snd_card_get_index(), snd_card_get_name() and +snd_card_get_longname() can be used to find an identifying property +when another one is already known. + +\section control_elements Elements + In ALSA control feature, each sound card can have control elements. The elements are managed according to below model. @@ -65,7 +107,7 @@ are managed according to below model. of userspace applications and drivers in kernel. -\section identifying_elements Identifying Elements +\subsection identifying_elements Identifying Elements Each element has the following identifying properties: @@ -84,7 +126,7 @@ but in practice this is rare). The numid can change on each boot. In case of an USB sound card, the numid can also change when it is reconnected. The short numid is used to reduce the lookup time. -\section element_lists Element Lists +\subsection element_lists Element Lists An element list can be used to obtain a list of all elements of the sound card. The list contains generic information (e.g. how many @@ -93,7 +135,7 @@ elements the card has), and the identifying properties of the elements element lists. -\section working_with_elements Working with Elements +\subsection working_with_elements Working with Elements It is possible to obtain information about an element using the snd_ctl_elem_info_*() functions. For enums, the allowed values can be @@ -108,7 +150,7 @@ actual values or settings. It is also possible to get and set the ID values (such as the numid or the name). -\section element_sets Element Sets +\subsection element_sets Element Sets The type of element set is one of integer, integer64, boolean, enumerators, bytes and IEC958 structure. This indicates the type of value for each member in @@ -329,10 +371,15 @@ int snd_ctl_subscribe_events(snd_ctl_t *ctl, int subscribe) /** - * \brief Get card related information - * \param ctl CTL handle - * \param info Card info pointer - * \return 0 on success otherwise a negative error code + * \brief Get information about the sound card. + * + * Obtain information about the sound card previously opened using + * snd_ctl_open(). The object "info" must be allocated prior to calling this + * function. See snd_ctl_card_info_t for details. + * + * \param ctl The CTL handle. + * \param info The card information is stored here. + * \return 0 on success, otherwise a negative error code. */ int snd_ctl_card_info(snd_ctl_t *ctl, snd_ctl_card_info_t *info) { @@ -1508,11 +1555,13 @@ int _snd_ctl_open_named_child(snd_ctl_t **pctl, const char *name, #endif /** - * \brief Opens a CTL - * \param ctlp Returned CTL handle - * \param name ASCII identifier of the CTL handle - * \param mode Open mode (see #SND_CTL_NONBLOCK, #SND_CTL_ASYNC) - * \return 0 on success otherwise a negative error code + * \brief Opens a sound card. + * + * \param ctlp Returned CTL handle. + * \param name A string identifying the card (See \ref control_cards_id). + * \param mode Open mode (see #SND_CTL_NONBLOCK, #SND_CTL_ASYNC). + * + * \return 0 on success otherwise a negative error code. */ int snd_ctl_open(snd_ctl_t **ctlp, const char *name, int mode) { @@ -2027,8 +2076,8 @@ void snd_ctl_elem_id_set_index(snd_ctl_elem_id_t *obj, unsigned int val) } /** - * \brief get size of #snd_ctl_card_info_t - * \return size in bytes + * \brief get size of #snd_ctl_card_info_t. + * \return Size in bytes. */ size_t snd_ctl_card_info_sizeof() { @@ -2036,9 +2085,16 @@ size_t snd_ctl_card_info_sizeof() } /** - * \brief allocate an invalid #snd_ctl_card_info_t using standard malloc - * \param ptr returned pointer - * \return 0 on success otherwise negative error code + * \brief Allocate an invalid #snd_ctl_card_info_t on the heap. + * + * Allocate space for a card info object on the heap. The allocated memory + * must be freed using snd_ctl_card_info_free(). + * + * See snd_ctl_card_info_t for details. + * + * \param ptr Pointer to a snd_ctl_card_info_t pointer. The address + * of the allocated space will be returned here. + * \return 0 on success, otherwise a negative error code. */ int snd_ctl_card_info_malloc(snd_ctl_card_info_t **ptr) { @@ -2050,8 +2106,10 @@ int snd_ctl_card_info_malloc(snd_ctl_card_info_t **ptr) } /** - * \brief frees a previously allocated #snd_ctl_card_info_t - * \param obj pointer to object to free + * \brief Free an #snd_ctl_card_info_t previously allocated using + * snd_ctl_card_info_malloc(). + * + * \param obj Pointer to the snd_ctl_card_info_t. */ void snd_ctl_card_info_free(snd_ctl_card_info_t *obj) { @@ -2059,8 +2117,11 @@ void snd_ctl_card_info_free(snd_ctl_card_info_t *obj) } /** - * \brief clear given #snd_ctl_card_info_t object - * \param obj pointer to object to clear + * \brief Clear given card info object. + * + * See snd_ctl_elem_value_t for details. + * + * \param obj Card info object. */ void snd_ctl_card_info_clear(snd_ctl_card_info_t *obj) { @@ -2068,9 +2129,10 @@ void snd_ctl_card_info_clear(snd_ctl_card_info_t *obj) } /** - * \brief copy one #snd_ctl_card_info_t to another - * \param dst pointer to destination - * \param src pointer to source + * \brief Bitwise copy of a #snd_ctl_card_info_t object. + * + * \param dst Pointer to destination. + * \param src Pointer to source. */ void snd_ctl_card_info_copy(snd_ctl_card_info_t *dst, const snd_ctl_card_info_t *src) { @@ -2079,9 +2141,12 @@ void snd_ctl_card_info_copy(snd_ctl_card_info_t *dst, const snd_ctl_card_info_t } /** - * \brief Get card number from a CTL card info - * \param obj CTL card info - * \return card number + * \brief Get the sound card index from the given info object. + * + * See snd_ctl_card_info_t for more details. + * + * \param obj The card info object. + * \return Sound card index. */ int snd_ctl_card_info_get_card(const snd_ctl_card_info_t *obj) { @@ -2090,9 +2155,12 @@ int snd_ctl_card_info_get_card(const snd_ctl_card_info_t *obj) } /** - * \brief Get card identifier from a CTL card info - * \param obj CTL card info - * \return card identifier + * \brief Get the sound card ID from the given info object. + * + * See snd_ctl_card_info_t for more details. + * + * \param obj The card info object. + * \return Sound card ID. */ const char *snd_ctl_card_info_get_id(const snd_ctl_card_info_t *obj) { @@ -2101,9 +2169,12 @@ const char *snd_ctl_card_info_get_id(const snd_ctl_card_info_t *obj) } /** - * \brief Get card driver name from a CTL card info - * \param obj CTL card info - * \return card driver name + * \brief Get the sound card driver from the given info object. + * + * See snd_ctl_card_info_t for more details. + * + * \param obj The card info object. + * \return The sound card driver. */ const char *snd_ctl_card_info_get_driver(const snd_ctl_card_info_t *obj) { @@ -2112,9 +2183,12 @@ const char *snd_ctl_card_info_get_driver(const snd_ctl_card_info_t *obj) } /** - * \brief Get card name from a CTL card info - * \param obj CTL card info - * \return card name + * \brief Get the sound card name from the given info object. + * + * See snd_ctl_card_info_t for more details. + * + * \param obj The card info object. + * \return Sound card name. */ const char *snd_ctl_card_info_get_name(const snd_ctl_card_info_t *obj) { @@ -2123,9 +2197,12 @@ const char *snd_ctl_card_info_get_name(const snd_ctl_card_info_t *obj) } /** - * \brief Get card long name from a CTL card info - * \param obj CTL card info - * \return card long name + * \brief Get the sound cards long name from the given info object. + * + * See snd_ctl_card_info_t for more details. + * + * \param obj The card info object. + * \return Sound cards long name. */ const char *snd_ctl_card_info_get_longname(const snd_ctl_card_info_t *obj) { @@ -2134,9 +2211,12 @@ const char *snd_ctl_card_info_get_longname(const snd_ctl_card_info_t *obj) } /** - * \brief Get card mixer name from a CTL card info - * \param obj CTL card info - * \return card mixer name + * \brief Get the sound card mixer name from the given info object. + * + * See snd_ctl_card_info_t for more details. + * + * \param obj The card info object. + * \return Sound card mixer name. */ const char *snd_ctl_card_info_get_mixername(const snd_ctl_card_info_t *obj) { @@ -2145,9 +2225,12 @@ const char *snd_ctl_card_info_get_mixername(const snd_ctl_card_info_t *obj) } /** - * \brief Get card component list from a CTL card info - * \param obj CTL card info - * \return card mixer identifier + * \brief Get the sound cards "components" property from the given info object. + * + * See snd_ctl_card_info_t for more details. + * + * \param obj The card info object. + * \return Sound cards "components" property. */ const char *snd_ctl_card_info_get_components(const snd_ctl_card_info_t *obj) { -- 2.25.1

2 3

A52 documentation in need of updates.
by GitHub issues - opened 21 Jun '21

21 Jun '21

alsa-project/alsa-plugins issue #29 was opened from quequotion: [a52.txt](https://github.com/alsa-project/alsa-plugins/blob/4219f4b3fded74d7… hasn't been changed in fifteen years. In that time, [a preconfiguration has been supplied that ends up getting merged into a dysfunctional mess if users add a manual configuration to their asound.conf without prepending an exclamation point to override it](https://github.com/alsa-project/alsa-lib/issues/154#issuecomment-859799…, and more recently [more sample formats have been added](https://github.com/alsa-project/alsa-plugins/commit/f11e7a8994111f97…. This file needs some attention. Issue URL : https://github.com/alsa-project/alsa-plugins/issues/29 Repository URL: https://github.com/alsa-project/alsa-plugins

1 0

[PATCH v3] ASoC: qcom: Fix for DMA interrupt clear reg overwriting
by Srinivasa Rao Mandadapu 21 Jun '21

21 Jun '21

The DMA interrupt clear register overwritten during simultaneous playback and capture in lpass platform interrupt handler. It's causing playback or capture stuck in similtaneous plaback on speaker and capture on dmic test. Update appropriate reg fields of corresponding channel instead of entire register write. Fixes: commit c5c8635a04711 ("ASoC: qcom: Add LPASS platform driver") Signed-off-by: Srinivasa Rao Mandadapu <srivasam(a)codeaurora.org> --- Changes since v2: -- Removed redundant variables. Changes since v1: -- Subject lines changed. sound/soc/qcom/lpass-platform.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/sound/soc/qcom/lpass-platform.c b/sound/soc/qcom/lpass-platform.c index 0df9481ea4c6..f9df76d37858 100644 --- a/sound/soc/qcom/lpass-platform.c +++ b/sound/soc/qcom/lpass-platform.c @@ -526,7 +526,7 @@ static int lpass_platform_pcmops_trigger(struct snd_soc_component *component, return -EINVAL; } - ret = regmap_write(map, reg_irqclr, val_irqclr); + ret = regmap_update_bits(map, reg_irqclr, val_irqclr, val_irqclr); if (ret) { dev_err(soc_runtime->dev, "error writing to irqclear reg: %d\n", ret); return ret; @@ -650,10 +650,11 @@ static irqreturn_t lpass_dma_interrupt_handler( struct lpass_variant *v = drvdata->variant; irqreturn_t ret = IRQ_NONE; int rv; - unsigned int reg = 0, val = 0; + unsigned int reg, val, mask; struct regmap *map; unsigned int dai_id = cpu_dai->driver->id; + mask = LPAIF_IRQ_ALL(chan); switch (dai_id) { case LPASS_DP_RX: map = drvdata->hdmiif_map; @@ -676,8 +677,7 @@ static irqreturn_t lpass_dma_interrupt_handler( return -EINVAL; } if (interrupts & LPAIF_IRQ_PER(chan)) { - - rv = regmap_write(map, reg, LPAIF_IRQ_PER(chan) | val); + rv = regmap_update_bits(map, reg, mask, (LPAIF_IRQ_PER(chan) | val)); if (rv) { dev_err(soc_runtime->dev, "error writing to irqclear reg: %d\n", rv); @@ -688,7 +688,7 @@ static irqreturn_t lpass_dma_interrupt_handler( } if (interrupts & LPAIF_IRQ_XRUN(chan)) { - rv = regmap_write(map, reg, LPAIF_IRQ_XRUN(chan) | val); + rv = regmap_update_bits(map, reg, mask, (LPAIF_IRQ_XRUN(chan) | val)); if (rv) { dev_err(soc_runtime->dev, "error writing to irqclear reg: %d\n", rv); @@ -700,7 +700,7 @@ static irqreturn_t lpass_dma_interrupt_handler( } if (interrupts & LPAIF_IRQ_ERR(chan)) { - rv = regmap_write(map, reg, LPAIF_IRQ_ERR(chan) | val); + rv = regmap_update_bits(map, reg, mask, (LPAIF_IRQ_ERR(chan) | val)); if (rv) { dev_err(soc_runtime->dev, "error writing to irqclear reg: %d\n", rv); -- Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc., is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.

4 6

Lenovo Legion ALC287/ALC3306 issue
by GitHub issues - opened 21 Jun '21

21 Jun '21

alsa-project/alsa-lib issue #160 was opened from camberkenpas: Hello, I was able to do a little digging into this issue by running a Windows 10 virtual machine and passing the sound card device to the virtual machine I was able to get audio to play through the laptop's virtual machine using the virtual machine. More importantly, I was able to capture traces that might help us determine what this sound card needs. I've attached traces at the ticket for this bug: https://bugzilla.kernel.org/show_bug.cgi?id=208555 Perhaps this is enough to deduce at least some of what verbs the codec wants in order to work. Is this the right place to share this? Or is the kernel bug tracker the only appropriate place for this? Issue URL : https://github.com/alsa-project/alsa-lib/issues/160 Repository URL: https://github.com/alsa-project/alsa-lib

1 0

[PATCH 14/14] ALSA: usb-audio: scarlett2: Remove hard-coded USB #defines
by Geoffrey D. Bennett 20 Jun '21

20 Jun '21

Remove the hard-coded interface number and related constants for the vendor-specific interface and look them up from the USB endpoint descriptor. Signed-off-by: Geoffrey D. Bennett <g(a)b4.vu> --- sound/usb/mixer_scarlett_gen2.c | 74 ++++++++++++++++++++++++--------- 1 file changed, 55 insertions(+), 19 deletions(-) diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c index 45fd540920b9..2e1937b072ee 100644 --- a/sound/usb/mixer_scarlett_gen2.c +++ b/sound/usb/mixer_scarlett_gen2.c @@ -230,6 +230,10 @@ struct scarlett2_data { struct mutex data_mutex; /* lock access to this data */ struct delayed_work work; const struct scarlett2_device_info *info; + __u8 bInterfaceNumber; + __u8 bEndpointAddress; + __u16 wMaxPacketSize; + __u8 bInterval; int num_mux_srcs; int num_mux_dsts; u16 scarlett2_seq; @@ -444,12 +448,6 @@ static int scarlett2_get_port_start_num(const struct scarlett2_ports *ports, /*** USB Interactions ***/ -/* Vendor-Specific Interface, Endpoint, MaxPacketSize, Interval */ -#define SCARLETT2_USB_VENDOR_SPECIFIC_INTERFACE 5 -#define SCARLETT2_USB_INTERRUPT_ENDPOINT 4 -#define SCARLETT2_USB_INTERRUPT_MAX_DATA 64 -#define SCARLETT2_USB_INTERRUPT_INTERVAL 3 - /* Interrupt flags for dim/mute button and monitor changes */ #define SCARLETT2_USB_NOTIFY_DIM_MUTE 0x00200000 #define SCARLETT2_USB_NOTIFY_MONITOR 0x00400000 @@ -615,7 +613,7 @@ static int scarlett2_usb( SCARLETT2_USB_VENDOR_SPECIFIC_CMD_REQ, USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT, 0, - SCARLETT2_USB_VENDOR_SPECIFIC_INTERFACE, + private->bInterfaceNumber, req, req_buf_size); @@ -635,7 +633,7 @@ static int scarlett2_usb( SCARLETT2_USB_VENDOR_SPECIFIC_CMD_RESP, USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN, 0, - SCARLETT2_USB_VENDOR_SPECIFIC_INTERFACE, + private->bInterfaceNumber, resp, resp_buf_size); @@ -1886,12 +1884,45 @@ static void scarlett2_count_mux_io(struct scarlett2_data *private) private->num_mux_dsts = dsts; } -/* Initialise private data and sequence number */ +/* Look through the interface descriptors for the Focusrite Control + * interface (bInterfaceClass = 255 Vendor Specific Class) and set + * bInterfaceNumber, bEndpointAddress, wMaxPacketSize, and bInterval + * in private + */ +static int scarlett2_find_fc_interface(struct usb_device *dev, + struct scarlett2_data *private) +{ + struct usb_host_config *config = dev->actconfig; + int i; + + for (i = 0; i < config->desc.bNumInterfaces; i++) { + struct usb_interface *intf = config->interface[i]; + struct usb_interface_descriptor *desc = + &intf->altsetting[0].desc; + struct usb_endpoint_descriptor *epd; + + if (desc->bInterfaceClass != 255) + continue; + + epd = get_endpoint(intf->altsetting, 0); + private->bInterfaceNumber = desc->bInterfaceNumber; + private->bEndpointAddress = epd->bEndpointAddress & + USB_ENDPOINT_NUMBER_MASK; + private->wMaxPacketSize = le16_to_cpu(epd->wMaxPacketSize); + private->bInterval = epd->bInterval; + return 0; + } + + return -EINVAL; +} + +/* Initialise private data, sequence number, and get the USB data */ static int scarlett2_init_private(struct usb_mixer_interface *mixer, const struct scarlett2_device_info *info) { struct scarlett2_data *private = kzalloc(sizeof(struct scarlett2_data), GFP_KERNEL); + int err; if (!private) return -ENOMEM; @@ -1899,13 +1930,19 @@ static int scarlett2_init_private(struct usb_mixer_interface *mixer, mutex_init(&private->usb_mutex); mutex_init(&private->data_mutex); INIT_DELAYED_WORK(&private->work, scarlett2_config_save_work); + + mixer->private_data = private; + mixer->private_free = scarlett2_private_free; + mixer->private_suspend = scarlett2_private_suspend; + private->info = info; scarlett2_count_mux_io(private); private->scarlett2_seq = 0; private->mixer = mixer; - mixer->private_data = private; - mixer->private_free = scarlett2_private_free; - mixer->private_suspend = scarlett2_private_suspend; + + err = scarlett2_find_fc_interface(mixer->chip->dev, private); + if (err < 0) + return err; /* Initialise the sequence number used for the proprietary commands */ return scarlett2_usb(mixer, SCARLETT2_USB_INIT_SEQ, NULL, 0, NULL, 0); @@ -2050,8 +2087,8 @@ static void scarlett2_notify(struct urb *urb) static int scarlett2_init_notify(struct usb_mixer_interface *mixer) { struct usb_device *dev = mixer->chip->dev; - unsigned int pipe = usb_rcvintpipe(dev, - SCARLETT2_USB_INTERRUPT_ENDPOINT); + struct scarlett2_data *private = mixer->private_data; + unsigned int pipe = usb_rcvintpipe(dev, private->bEndpointAddress); void *transfer_buffer; if (mixer->urb) { @@ -2067,14 +2104,13 @@ static int scarlett2_init_notify(struct usb_mixer_interface *mixer) if (!mixer->urb) return -ENOMEM; - transfer_buffer = kmalloc(SCARLETT2_USB_INTERRUPT_MAX_DATA, GFP_KERNEL); + transfer_buffer = kmalloc(private->wMaxPacketSize, GFP_KERNEL); if (!transfer_buffer) return -ENOMEM; usb_fill_int_urb(mixer->urb, dev, pipe, - transfer_buffer, SCARLETT2_USB_INTERRUPT_MAX_DATA, - scarlett2_notify, mixer, - SCARLETT2_USB_INTERRUPT_INTERVAL); + transfer_buffer, private->wMaxPacketSize, + scarlett2_notify, mixer, private->bInterval); return usb_submit_urb(mixer->urb, GFP_KERNEL); } @@ -2084,7 +2120,7 @@ static int snd_scarlett_gen2_controls_create(struct usb_mixer_interface *mixer, { int err; - /* Initialise private data and sequence number */ + /* Initialise private data, sequence number, and get the USB data */ err = scarlett2_init_private(mixer, info); if (err < 0) return err; -- 2.31.1

1 0

[PATCH 13/14] ALSA: usb-audio: scarlett2: Don't copy struct scarlett2_config
by Geoffrey D. Bennett 20 Jun '21

20 Jun '21

scarlett2_usb_set_config() and scarlett2_usb_get_config() were copying struct scarlett2_config. Use a pointer instead. Signed-off-by: Geoffrey D. Bennett <g(a)b4.vu> --- sound/usb/mixer_scarlett_gen2.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c index 49c4662531a3..45fd540920b9 100644 --- a/sound/usb/mixer_scarlett_gen2.c +++ b/sound/usb/mixer_scarlett_gen2.c @@ -706,8 +706,8 @@ static int scarlett2_usb_set_config( struct usb_mixer_interface *mixer, int config_item_num, int index, int value) { - const struct scarlett2_config config_item = - scarlett2_config_items[config_item_num]; + const struct scarlett2_config *config_item = + &scarlett2_config_items[config_item_num]; struct { __le32 offset; __le32 bytes; @@ -721,17 +721,17 @@ static int scarlett2_usb_set_config( cancel_delayed_work_sync(&private->work); /* Send the configuration parameter data */ - req.offset = cpu_to_le32(config_item.offset + index * config_item.size); - req.bytes = cpu_to_le32(config_item.size); + req.offset = cpu_to_le32(config_item->offset + index * config_item->size); + req.bytes = cpu_to_le32(config_item->size); req.value = cpu_to_le32(value); err = scarlett2_usb(mixer, SCARLETT2_USB_SET_DATA, - &req, sizeof(u32) * 2 + config_item.size, + &req, sizeof(u32) * 2 + config_item->size, NULL, 0); if (err < 0) return err; /* Activate the change */ - req2 = cpu_to_le32(config_item.activate); + req2 = cpu_to_le32(config_item->activate); err = scarlett2_usb(mixer, SCARLETT2_USB_DATA_CMD, &req2, sizeof(req2), NULL, 0); if (err < 0) @@ -764,11 +764,11 @@ static int scarlett2_usb_get_config( struct usb_mixer_interface *mixer, int config_item_num, int count, void *buf) { - const struct scarlett2_config config_item = - scarlett2_config_items[config_item_num]; - int size = config_item.size * count; + const struct scarlett2_config *config_item = + &scarlett2_config_items[config_item_num]; + int size = config_item->size * count; - return scarlett2_usb_get(mixer, config_item.offset, buf, size); + return scarlett2_usb_get(mixer, config_item->offset, buf, size); } /* Send a USB message to get volume status; result placed in *buf */ -- 2.31.1

1 0

[PATCH 12/14] ALSA: usb-audio: scarlett2: Fix union usage in mixer control callbacks
by Geoffrey D. Bennett 20 Jun '21

20 Jun '21

Fix mixer control callbacks to use the correct members of the struct snd_ctl_elem_value. The use of value.integer and value.enumerated were swapped in a few places. Update scarlett2_mux_src_enum_ctl_put() to use min() instead of clamp() as value.enumerated.item is unsigned. Signed-off-by: Geoffrey D. Bennett <g(a)b4.vu> --- sound/usb/mixer_scarlett_gen2.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c index fe142b7ddb32..49c4662531a3 100644 --- a/sound/usb/mixer_scarlett_gen2.c +++ b/sound/usb/mixer_scarlett_gen2.c @@ -1270,7 +1270,7 @@ static int scarlett2_sw_hw_enum_ctl_put(struct snd_kcontrol *kctl, mutex_lock(&private->data_mutex); oval = private->vol_sw_hw_switch[index]; - val = !!ucontrol->value.integer.value[0]; + val = !!ucontrol->value.enumerated.item[0]; if (oval == val) goto unlock; @@ -1356,7 +1356,7 @@ static int scarlett2_level_enum_ctl_put(struct snd_kcontrol *kctl, mutex_lock(&private->data_mutex); oval = private->level_switch[index]; - val = !!ucontrol->value.integer.value[0]; + val = !!ucontrol->value.enumerated.item[0]; if (oval == val) goto unlock; @@ -1390,7 +1390,7 @@ static int scarlett2_pad_ctl_get(struct snd_kcontrol *kctl, struct usb_mixer_elem_info *elem = kctl->private_data; struct scarlett2_data *private = elem->head.mixer->private_data; - ucontrol->value.enumerated.item[0] = + ucontrol->value.integer.value[0] = private->pad_switch[elem->control]; return 0; } @@ -1448,7 +1448,7 @@ static int scarlett2_dim_mute_ctl_get(struct snd_kcontrol *kctl, scarlett2_update_volumes(mixer); mutex_unlock(&private->data_mutex); - ucontrol->value.enumerated.item[0] = private->dim_mute[elem->control]; + ucontrol->value.integer.value[0] = private->dim_mute[elem->control]; return 0; } @@ -1748,8 +1748,8 @@ static int scarlett2_mux_src_enum_ctl_put(struct snd_kcontrol *kctl, mutex_lock(&private->data_mutex); oval = private->mux[index]; - val = clamp(ucontrol->value.integer.value[0], - 0L, private->num_mux_srcs - 1L); + val = min(ucontrol->value.enumerated.item[0], + private->num_mux_srcs - 1U); if (oval == val) goto unlock; -- 2.31.1

1 0

[PATCH 11/14] ALSA: usb-audio: scarlett2: Fix scarlett2_*_ctl_put() return values
by Geoffrey D. Bennett 20 Jun '21

20 Jun '21

Mixer control put callbacks should return 1 if the value is changed. Fix the sw_hw, level, pad, and button controls accordingly. Signed-off-by: Geoffrey D. Bennett <g(a)b4.vu> --- sound/usb/mixer_scarlett_gen2.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c index d6298ab1de56..fe142b7ddb32 100644 --- a/sound/usb/mixer_scarlett_gen2.c +++ b/sound/usb/mixer_scarlett_gen2.c @@ -1304,6 +1304,8 @@ static int scarlett2_sw_hw_enum_ctl_put(struct snd_kcontrol *kctl, /* Send SW/HW switch change to the device */ err = scarlett2_usb_set_config(mixer, SCARLETT2_CONFIG_SW_HW_SWITCH, index, val); + if (err == 0) + err = 1; unlock: mutex_unlock(&private->data_mutex); @@ -1364,6 +1366,8 @@ static int scarlett2_level_enum_ctl_put(struct snd_kcontrol *kctl, /* Send switch change to the device */ err = scarlett2_usb_set_config(mixer, SCARLETT2_CONFIG_LEVEL_SWITCH, index, val); + if (err == 0) + err = 1; unlock: mutex_unlock(&private->data_mutex); @@ -1414,6 +1418,8 @@ static int scarlett2_pad_ctl_put(struct snd_kcontrol *kctl, /* Send switch change to the device */ err = scarlett2_usb_set_config(mixer, SCARLETT2_CONFIG_PAD_SWITCH, index, val); + if (err == 0) + err = 1; unlock: mutex_unlock(&private->data_mutex); @@ -1469,6 +1475,8 @@ static int scarlett2_dim_mute_ctl_put(struct snd_kcontrol *kctl, /* Send switch change to the device */ err = scarlett2_usb_set_config(mixer, SCARLETT2_CONFIG_DIM_MUTE, index, val); + if (err == 0) + err = 1; unlock: mutex_unlock(&private->data_mutex); -- 2.31.1

1 0

[PATCH 10/14] ALSA: usb-audio: scarlett2: Fix data_mutex lock
by Geoffrey D. Bennett 20 Jun '21

20 Jun '21

The private->vol_updated flag was being checked outside of the mutex_lock/unlock() of private->data_mutex leading to the volume data being fetched twice from the device unnecessarily or old volume data being returned. Update scarlett2_*_ctl_get() and include the private->vol_updated flag check inside the critical region. Signed-off-by: Geoffrey D. Bennett <g(a)b4.vu> --- sound/usb/mixer_scarlett_gen2.c | 21 +++++++++------------ 1 file changed, 9 insertions(+), 12 deletions(-) diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c index cb8483d3c58a..d6298ab1de56 100644 --- a/sound/usb/mixer_scarlett_gen2.c +++ b/sound/usb/mixer_scarlett_gen2.c @@ -1153,11 +1153,10 @@ static int scarlett2_master_volume_ctl_get(struct snd_kcontrol *kctl, struct usb_mixer_interface *mixer = elem->head.mixer; struct scarlett2_data *private = mixer->private_data; - if (private->vol_updated) { - mutex_lock(&private->data_mutex); + mutex_lock(&private->data_mutex); + if (private->vol_updated) scarlett2_update_volumes(mixer); - mutex_unlock(&private->data_mutex); - } + mutex_unlock(&private->data_mutex); ucontrol->value.integer.value[0] = private->master_vol; return 0; @@ -1171,11 +1170,10 @@ static int scarlett2_volume_ctl_get(struct snd_kcontrol *kctl, struct scarlett2_data *private = mixer->private_data; int index = elem->control; - if (private->vol_updated) { - mutex_lock(&private->data_mutex); + mutex_lock(&private->data_mutex); + if (private->vol_updated) scarlett2_update_volumes(mixer); - mutex_unlock(&private->data_mutex); - } + mutex_unlock(&private->data_mutex); ucontrol->value.integer.value[0] = private->vol[index]; return 0; @@ -1439,11 +1437,10 @@ static int scarlett2_dim_mute_ctl_get(struct snd_kcontrol *kctl, struct usb_mixer_interface *mixer = elem->head.mixer; struct scarlett2_data *private = mixer->private_data; - if (private->vol_updated) { - mutex_lock(&private->data_mutex); + mutex_lock(&private->data_mutex); + if (private->vol_updated) scarlett2_update_volumes(mixer); - mutex_unlock(&private->data_mutex); - } + mutex_unlock(&private->data_mutex); ucontrol->value.enumerated.item[0] = private->dim_mute[elem->control]; return 0; -- 2.31.1

1 0

[PATCH 09/14] ALSA: usb-audio: scarlett2: Add temp variable for consistency
by Geoffrey D. Bennett 20 Jun '21

20 Jun '21

Add index temporary variable to scarlett2_mixer_ctl_put() for consistency with the other *_ctl_put() functions. Signed-off-by: Geoffrey D. Bennett <g(a)b4.vu> --- sound/usb/mixer_scarlett_gen2.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c index c1e74918425a..cb8483d3c58a 100644 --- a/sound/usb/mixer_scarlett_gen2.c +++ b/sound/usb/mixer_scarlett_gen2.c @@ -1622,18 +1622,19 @@ static int scarlett2_mixer_ctl_put(struct snd_kcontrol *kctl, const struct scarlett2_device_info *info = private->info; const struct scarlett2_ports *ports = info->ports; int oval, val, num_mixer_in, mix_num, err = 0; + int index = elem->control; mutex_lock(&private->data_mutex); - oval = private->mix[elem->control]; + oval = private->mix[index]; val = ucontrol->value.integer.value[0]; num_mixer_in = ports[SCARLETT2_PORT_TYPE_MIX].num[SCARLETT2_PORT_OUT]; - mix_num = elem->control / num_mixer_in; + mix_num = index / num_mixer_in; if (oval == val) goto unlock; - private->mix[elem->control] = val; + private->mix[index] = val; err = scarlett2_usb_set_mix(mixer, mix_num); if (err == 0) err = 1; -- 2.31.1

1 0

[PATCH 08/14] ALSA: usb-audio: scarlett2: Rename struct scarlett2_mixer_data
by Geoffrey D. Bennett 20 Jun '21

20 Jun '21

Rename struct scarlett2_mixer_data to struct scarlett2_data. A less-wordy name is better because it is used everywhere, and although this is a mixer driver, it also controls other vendor-specific features. Signed-off-by: Geoffrey D. Bennett <g(a)b4.vu> --- sound/usb/mixer_scarlett_gen2.c | 80 ++++++++++++++++----------------- 1 file changed, 40 insertions(+), 40 deletions(-) diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c index 4e2ee979b9bd..c1e74918425a 100644 --- a/sound/usb/mixer_scarlett_gen2.c +++ b/sound/usb/mixer_scarlett_gen2.c @@ -224,7 +224,7 @@ struct scarlett2_device_info { struct scarlett2_ports ports[SCARLETT2_PORT_TYPE_COUNT]; }; -struct scarlett2_mixer_data { +struct scarlett2_data { struct usb_mixer_interface *mixer; struct mutex usb_mutex; /* prevent sending concurrent USB requests */ struct mutex data_mutex; /* lock access to this data */ @@ -564,7 +564,7 @@ struct scarlett2_usb_packet { u8 data[]; }; -static void scarlett2_fill_request_header(struct scarlett2_mixer_data *private, +static void scarlett2_fill_request_header(struct scarlett2_data *private, struct scarlett2_usb_packet *req, u32 cmd, u16 req_size) { @@ -583,7 +583,7 @@ static int scarlett2_usb( struct usb_mixer_interface *mixer, u32 cmd, void *req_data, u16 req_size, void *resp_data, u16 resp_size) { - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; u16 req_buf_size = sizeof(struct scarlett2_usb_packet) + req_size; u16 resp_buf_size = sizeof(struct scarlett2_usb_packet) + resp_size; struct scarlett2_usb_packet *req, *resp = NULL; @@ -693,8 +693,8 @@ static void scarlett2_config_save(struct usb_mixer_interface *mixer) /* Delayed work to save config */ static void scarlett2_config_save_work(struct work_struct *work) { - struct scarlett2_mixer_data *private = - container_of(work, struct scarlett2_mixer_data, work.work); + struct scarlett2_data *private = + container_of(work, struct scarlett2_data, work.work); scarlett2_config_save(private->mixer); } @@ -715,7 +715,7 @@ static int scarlett2_usb_set_config( } __packed req; __le32 req2; int err; - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; /* Cancel any pending NVRAM save */ cancel_delayed_work_sync(&private->work); @@ -786,7 +786,7 @@ static int scarlett2_usb_get_volume_status( static int scarlett2_usb_get_mix(struct usb_mixer_interface *mixer, int mix_num) { - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; const struct scarlett2_device_info *info = private->info; int num_mixer_in = @@ -829,7 +829,7 @@ static int scarlett2_usb_get_mix(struct usb_mixer_interface *mixer, static int scarlett2_usb_set_mix(struct usb_mixer_interface *mixer, int mix_num) { - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; const struct scarlett2_device_info *info = private->info; struct { @@ -895,7 +895,7 @@ static u32 scarlett2_mux_id_to_num(const struct scarlett2_ports *ports, } /* Convert one mux entry from the interface and load into private->mux[] */ -static void scarlett2_usb_populate_mux(struct scarlett2_mixer_data *private, +static void scarlett2_usb_populate_mux(struct scarlett2_data *private, u32 mux_entry) { const struct scarlett2_device_info *info = private->info; @@ -933,7 +933,7 @@ static void scarlett2_usb_populate_mux(struct scarlett2_mixer_data *private, /* Send USB message to get mux inputs and then populate private->mux[] */ static int scarlett2_usb_get_mux(struct usb_mixer_interface *mixer) { - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; int count = private->num_mux_dsts; int err, i; @@ -962,7 +962,7 @@ static int scarlett2_usb_get_mux(struct usb_mixer_interface *mixer) /* Send USB messages to set mux inputs */ static int scarlett2_usb_set_mux(struct usb_mixer_interface *mixer) { - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; const struct scarlett2_device_info *info = private->info; const struct scarlett2_ports *ports = info->ports; int rate, port_dir_rate; @@ -1103,7 +1103,7 @@ static int scarlett2_add_new_ctl(struct usb_mixer_interface *mixer, */ static int scarlett2_update_volumes(struct usb_mixer_interface *mixer) { - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; const struct scarlett2_device_info *info = private->info; const struct scarlett2_ports *ports = info->ports; struct scarlett2_usb_volume_status volume_status; @@ -1151,7 +1151,7 @@ static int scarlett2_master_volume_ctl_get(struct snd_kcontrol *kctl, { struct usb_mixer_elem_info *elem = kctl->private_data; struct usb_mixer_interface *mixer = elem->head.mixer; - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; if (private->vol_updated) { mutex_lock(&private->data_mutex); @@ -1168,7 +1168,7 @@ static int scarlett2_volume_ctl_get(struct snd_kcontrol *kctl, { struct usb_mixer_elem_info *elem = kctl->private_data; struct usb_mixer_interface *mixer = elem->head.mixer; - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; int index = elem->control; if (private->vol_updated) { @@ -1186,7 +1186,7 @@ static int scarlett2_volume_ctl_put(struct snd_kcontrol *kctl, { struct usb_mixer_elem_info *elem = kctl->private_data; struct usb_mixer_interface *mixer = elem->head.mixer; - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; int index = elem->control; int oval, val, err = 0; @@ -1252,7 +1252,7 @@ static int scarlett2_sw_hw_enum_ctl_get(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *ucontrol) { struct usb_mixer_elem_info *elem = kctl->private_data; - struct scarlett2_mixer_data *private = elem->head.mixer->private_data; + struct scarlett2_data *private = elem->head.mixer->private_data; ucontrol->value.enumerated.item[0] = private->vol_sw_hw_switch[elem->control]; @@ -1264,7 +1264,7 @@ static int scarlett2_sw_hw_enum_ctl_put(struct snd_kcontrol *kctl, { struct usb_mixer_elem_info *elem = kctl->private_data; struct usb_mixer_interface *mixer = elem->head.mixer; - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; int index = elem->control; int oval, val, err = 0; @@ -1336,7 +1336,7 @@ static int scarlett2_level_enum_ctl_get(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *ucontrol) { struct usb_mixer_elem_info *elem = kctl->private_data; - struct scarlett2_mixer_data *private = elem->head.mixer->private_data; + struct scarlett2_data *private = elem->head.mixer->private_data; ucontrol->value.enumerated.item[0] = private->level_switch[elem->control]; @@ -1348,7 +1348,7 @@ static int scarlett2_level_enum_ctl_put(struct snd_kcontrol *kctl, { struct usb_mixer_elem_info *elem = kctl->private_data; struct usb_mixer_interface *mixer = elem->head.mixer; - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; int index = elem->control; int oval, val, err = 0; @@ -1386,7 +1386,7 @@ static int scarlett2_pad_ctl_get(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *ucontrol) { struct usb_mixer_elem_info *elem = kctl->private_data; - struct scarlett2_mixer_data *private = elem->head.mixer->private_data; + struct scarlett2_data *private = elem->head.mixer->private_data; ucontrol->value.enumerated.item[0] = private->pad_switch[elem->control]; @@ -1398,7 +1398,7 @@ static int scarlett2_pad_ctl_put(struct snd_kcontrol *kctl, { struct usb_mixer_elem_info *elem = kctl->private_data; struct usb_mixer_interface *mixer = elem->head.mixer; - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; int index = elem->control; int oval, val, err = 0; @@ -1437,7 +1437,7 @@ static int scarlett2_dim_mute_ctl_get(struct snd_kcontrol *kctl, { struct usb_mixer_elem_info *elem = kctl->private_data; struct usb_mixer_interface *mixer = elem->head.mixer; - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; if (private->vol_updated) { mutex_lock(&private->data_mutex); @@ -1454,7 +1454,7 @@ static int scarlett2_dim_mute_ctl_put(struct snd_kcontrol *kctl, { struct usb_mixer_elem_info *elem = kctl->private_data; struct usb_mixer_interface *mixer = elem->head.mixer; - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; int index = elem->control; int oval, val, err = 0; @@ -1490,7 +1490,7 @@ static const struct snd_kcontrol_new scarlett2_dim_mute_ctl = { static int scarlett2_add_line_out_ctls(struct usb_mixer_interface *mixer) { - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; const struct scarlett2_device_info *info = private->info; const struct scarlett2_ports *ports = info->ports; int num_line_out = @@ -1562,7 +1562,7 @@ static int scarlett2_add_line_out_ctls(struct usb_mixer_interface *mixer) static int scarlett2_add_line_in_ctls(struct usb_mixer_interface *mixer) { - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; const struct scarlett2_device_info *info = private->info; int err, i; char s[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; @@ -1607,7 +1607,7 @@ static int scarlett2_mixer_ctl_get(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *ucontrol) { struct usb_mixer_elem_info *elem = kctl->private_data; - struct scarlett2_mixer_data *private = elem->head.mixer->private_data; + struct scarlett2_data *private = elem->head.mixer->private_data; ucontrol->value.integer.value[0] = private->mix[elem->control]; return 0; @@ -1618,7 +1618,7 @@ static int scarlett2_mixer_ctl_put(struct snd_kcontrol *kctl, { struct usb_mixer_elem_info *elem = kctl->private_data; struct usb_mixer_interface *mixer = elem->head.mixer; - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; const struct scarlett2_device_info *info = private->info; const struct scarlett2_ports *ports = info->ports; int oval, val, num_mixer_in, mix_num, err = 0; @@ -1663,7 +1663,7 @@ static const struct snd_kcontrol_new scarlett2_mixer_ctl = { static int scarlett2_add_mixer_ctls(struct usb_mixer_interface *mixer) { - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; const struct scarlett2_ports *ports = private->info->ports; int err, i, j; int index; @@ -1692,7 +1692,7 @@ static int scarlett2_mux_src_enum_ctl_info(struct snd_kcontrol *kctl, struct snd_ctl_elem_info *uinfo) { struct usb_mixer_elem_info *elem = kctl->private_data; - struct scarlett2_mixer_data *private = elem->head.mixer->private_data; + struct scarlett2_data *private = elem->head.mixer->private_data; const struct scarlett2_ports *ports = private->info->ports; unsigned int item = uinfo->value.enumerated.item; int items = private->num_mux_srcs; @@ -1724,7 +1724,7 @@ static int scarlett2_mux_src_enum_ctl_get(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *ucontrol) { struct usb_mixer_elem_info *elem = kctl->private_data; - struct scarlett2_mixer_data *private = elem->head.mixer->private_data; + struct scarlett2_data *private = elem->head.mixer->private_data; ucontrol->value.enumerated.item[0] = private->mux[elem->control]; return 0; @@ -1735,7 +1735,7 @@ static int scarlett2_mux_src_enum_ctl_put(struct snd_kcontrol *kctl, { struct usb_mixer_elem_info *elem = kctl->private_data; struct usb_mixer_interface *mixer = elem->head.mixer; - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; int index = elem->control; int oval, val, err = 0; @@ -1768,7 +1768,7 @@ static const struct snd_kcontrol_new scarlett2_mux_src_enum_ctl = { static int scarlett2_add_mux_enums(struct usb_mixer_interface *mixer) { - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; const struct scarlett2_ports *ports = private->info->ports; int port_type, channel, i; @@ -1847,7 +1847,7 @@ static int scarlett2_add_meter_ctl(struct usb_mixer_interface *mixer) static void scarlett2_private_free(struct usb_mixer_interface *mixer) { - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; cancel_delayed_work_sync(&private->work); kfree(private); @@ -1856,7 +1856,7 @@ static void scarlett2_private_free(struct usb_mixer_interface *mixer) static void scarlett2_private_suspend(struct usb_mixer_interface *mixer) { - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; if (cancel_delayed_work_sync(&private->work)) scarlett2_config_save(private->mixer); @@ -1864,7 +1864,7 @@ static void scarlett2_private_suspend(struct usb_mixer_interface *mixer) /*** Initialisation ***/ -static void scarlett2_count_mux_io(struct scarlett2_mixer_data *private) +static void scarlett2_count_mux_io(struct scarlett2_data *private) { const struct scarlett2_ports *ports = private->info->ports; int port_type, srcs = 0, dsts = 0; @@ -1884,8 +1884,8 @@ static void scarlett2_count_mux_io(struct scarlett2_mixer_data *private) static int scarlett2_init_private(struct usb_mixer_interface *mixer, const struct scarlett2_device_info *info) { - struct scarlett2_mixer_data *private = - kzalloc(sizeof(struct scarlett2_mixer_data), GFP_KERNEL); + struct scarlett2_data *private = + kzalloc(sizeof(struct scarlett2_data), GFP_KERNEL); if (!private) return -ENOMEM; @@ -1908,7 +1908,7 @@ static int scarlett2_init_private(struct usb_mixer_interface *mixer, /* Read configuration from the interface on start */ static int scarlett2_read_configs(struct usb_mixer_interface *mixer) { - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; const struct scarlett2_device_info *info = private->info; const struct scarlett2_ports *ports = info->ports; int num_line_out = @@ -1978,7 +1978,7 @@ static int scarlett2_read_configs(struct usb_mixer_interface *mixer) static void scarlett2_notify_monitor( struct usb_mixer_interface *mixer) { - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; const struct scarlett2_ports *ports = private->info->ports; int num_line_out = ports[SCARLETT2_PORT_TYPE_ANALOGUE].num[SCARLETT2_PORT_OUT]; @@ -2001,7 +2001,7 @@ static void scarlett2_notify_monitor( static void scarlett2_notify_dim_mute( struct usb_mixer_interface *mixer) { - struct scarlett2_mixer_data *private = mixer->private_data; + struct scarlett2_data *private = mixer->private_data; const struct scarlett2_device_info *info = private->info; int i; -- 2.31.1

1 0

[PATCH 07/14] ALSA: usb-audio: scarlett2: Rename buttons/interrupts/vol
by Geoffrey D. Bennett 20 Jun '21

20 Jun '21

To match the vendor's terminology, change #defines, identifiers, and comments: - mute/dim/hardware buttons are now called dim/mute - mixer status/interrupt is now notify - vol is now monitor Signed-off-by: Geoffrey D. Bennett <g(a)b4.vu> --- sound/usb/mixer_scarlett_gen2.c | 94 ++++++++++++++++----------------- 1 file changed, 47 insertions(+), 47 deletions(-) diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c index 043b0929ad9d..4e2ee979b9bd 100644 --- a/sound/usb/mixer_scarlett_gen2.c +++ b/sound/usb/mixer_scarlett_gen2.c @@ -194,10 +194,10 @@ enum { SCARLETT2_PORT_DIRNS = 5, }; -/* Hardware buttons on the 18i20 */ -#define SCARLETT2_BUTTON_MAX 2 +/* Dim/Mute buttons on the 18i20 */ +#define SCARLETT2_DIM_MUTE_COUNT 2 -static const char *const scarlett2_button_names[SCARLETT2_BUTTON_MAX] = { +static const char *const scarlett2_dim_mute_names[SCARLETT2_DIM_MUTE_COUNT] = { "Mute", "Dim" }; @@ -239,10 +239,10 @@ struct scarlett2_mixer_data { u8 vol_sw_hw_switch[SCARLETT2_ANALOGUE_MAX]; u8 level_switch[SCARLETT2_LEVEL_SWITCH_MAX]; u8 pad_switch[SCARLETT2_PAD_SWITCH_MAX]; - u8 buttons[SCARLETT2_BUTTON_MAX]; + u8 dim_mute[SCARLETT2_DIM_MUTE_COUNT]; struct snd_kcontrol *master_vol_ctl; struct snd_kcontrol *vol_ctls[SCARLETT2_ANALOGUE_MAX]; - struct snd_kcontrol *button_ctls[SCARLETT2_BUTTON_MAX]; + struct snd_kcontrol *dim_mute_ctls[SCARLETT2_DIM_MUTE_COUNT]; u8 mux[SCARLETT2_MUX_MAX]; u8 mix[SCARLETT2_INPUT_MIX_MAX * SCARLETT2_OUTPUT_MIX_MAX]; }; @@ -450,9 +450,9 @@ static int scarlett2_get_port_start_num(const struct scarlett2_ports *ports, #define SCARLETT2_USB_INTERRUPT_MAX_DATA 64 #define SCARLETT2_USB_INTERRUPT_INTERVAL 3 -/* Interrupt flags for volume and mute/dim button changes */ -#define SCARLETT2_USB_INTERRUPT_VOL_CHANGE 0x00400000 -#define SCARLETT2_USB_INTERRUPT_BUTTON_CHANGE 0x00200000 +/* Interrupt flags for dim/mute button and monitor changes */ +#define SCARLETT2_USB_NOTIFY_DIM_MUTE 0x00200000 +#define SCARLETT2_USB_NOTIFY_MONITOR 0x00400000 /* Commands for sending/receiving requests/responses */ #define SCARLETT2_USB_VENDOR_SPECIFIC_CMD_REQ 2 @@ -475,8 +475,8 @@ static int scarlett2_get_port_start_num(const struct scarlett2_ports *ports, /* volume status is read together (matches scarlett2_config_items[]) */ struct scarlett2_usb_volume_status { - /* mute & dim buttons */ - u8 buttons[SCARLETT2_BUTTON_MAX]; + /* dim/mute buttons */ + u8 dim_mute[SCARLETT2_DIM_MUTE_COUNT]; u8 pad1; @@ -499,7 +499,7 @@ struct scarlett2_usb_volume_status { /* Configuration parameters that can be read and written */ enum { - SCARLETT2_CONFIG_BUTTONS = 0, + SCARLETT2_CONFIG_DIM_MUTE = 0, SCARLETT2_CONFIG_LINE_OUT_VOLUME = 1, SCARLETT2_CONFIG_SW_HW_SWITCH = 2, SCARLETT2_CONFIG_LEVEL_SWITCH = 3, @@ -518,7 +518,7 @@ struct scarlett2_config { static const struct scarlett2_config scarlett2_config_items[SCARLETT2_CONFIG_COUNT] = { - /* Mute/Dim Buttons */ + /* Dim/Mute Buttons */ { .offset = 0x31, .size = 1, @@ -1127,8 +1127,8 @@ static int scarlett2_update_volumes(struct usb_mixer_interface *mixer) } if (info->line_out_hw_vol) - for (i = 0; i < SCARLETT2_BUTTON_MAX; i++) - private->buttons[i] = !!volume_status.buttons[i]; + for (i = 0; i < SCARLETT2_DIM_MUTE_COUNT; i++) + private->dim_mute[i] = !!volume_status.dim_mute[i]; return 0; } @@ -1430,10 +1430,10 @@ static const struct snd_kcontrol_new scarlett2_pad_ctl = { .put = scarlett2_pad_ctl_put, }; -/*** Mute/Dim Controls ***/ +/*** Dim/Mute Controls ***/ -static int scarlett2_button_ctl_get(struct snd_kcontrol *kctl, - struct snd_ctl_elem_value *ucontrol) +static int scarlett2_dim_mute_ctl_get(struct snd_kcontrol *kctl, + struct snd_ctl_elem_value *ucontrol) { struct usb_mixer_elem_info *elem = kctl->private_data; struct usb_mixer_interface *mixer = elem->head.mixer; @@ -1445,12 +1445,12 @@ static int scarlett2_button_ctl_get(struct snd_kcontrol *kctl, mutex_unlock(&private->data_mutex); } - ucontrol->value.enumerated.item[0] = private->buttons[elem->control]; + ucontrol->value.enumerated.item[0] = private->dim_mute[elem->control]; return 0; } -static int scarlett2_button_ctl_put(struct snd_kcontrol *kctl, - struct snd_ctl_elem_value *ucontrol) +static int scarlett2_dim_mute_ctl_put(struct snd_kcontrol *kctl, + struct snd_ctl_elem_value *ucontrol) { struct usb_mixer_elem_info *elem = kctl->private_data; struct usb_mixer_interface *mixer = elem->head.mixer; @@ -1461,16 +1461,16 @@ static int scarlett2_button_ctl_put(struct snd_kcontrol *kctl, mutex_lock(&private->data_mutex); - oval = private->buttons[index]; + oval = private->dim_mute[index]; val = !!ucontrol->value.integer.value[0]; if (oval == val) goto unlock; - private->buttons[index] = val; + private->dim_mute[index] = val; /* Send switch change to the device */ - err = scarlett2_usb_set_config(mixer, SCARLETT2_CONFIG_BUTTONS, + err = scarlett2_usb_set_config(mixer, SCARLETT2_CONFIG_DIM_MUTE, index, val); unlock: @@ -1478,12 +1478,12 @@ static int scarlett2_button_ctl_put(struct snd_kcontrol *kctl, return err; } -static const struct snd_kcontrol_new scarlett2_button_ctl = { +static const struct snd_kcontrol_new scarlett2_dim_mute_ctl = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "", .info = snd_ctl_boolean_mono_info, - .get = scarlett2_button_ctl_get, - .put = scarlett2_button_ctl_put + .get = scarlett2_dim_mute_ctl_get, + .put = scarlett2_dim_mute_ctl_put }; /*** Create the analogue output controls ***/ @@ -1544,13 +1544,13 @@ static int scarlett2_add_line_out_ctls(struct usb_mixer_interface *mixer) } } - /* Add HW button controls */ + /* Add dim/mute controls */ if (info->line_out_hw_vol) - for (i = 0; i < SCARLETT2_BUTTON_MAX; i++) { + for (i = 0; i < SCARLETT2_DIM_MUTE_COUNT; i++) { err = scarlett2_add_new_ctl( - mixer, &scarlett2_button_ctl, - i, 1, scarlett2_button_names[i], - &private->button_ctls[i]); + mixer, &scarlett2_dim_mute_ctl, + i, 1, scarlett2_dim_mute_names[i], + &private->dim_mute_ctls[i]); if (err < 0) return err; } @@ -1962,8 +1962,8 @@ static int scarlett2_read_configs(struct usb_mixer_interface *mixer) } if (info->line_out_hw_vol) - for (i = 0; i < SCARLETT2_BUTTON_MAX; i++) - private->buttons[i] = !!volume_status.buttons[i]; + for (i = 0; i < SCARLETT2_DIM_MUTE_COUNT; i++) + private->dim_mute[i] = !!volume_status.dim_mute[i]; for (i = 0; i < num_mixer_out; i++) { err = scarlett2_usb_get_mix(mixer, i); @@ -1974,8 +1974,8 @@ static int scarlett2_read_configs(struct usb_mixer_interface *mixer) return scarlett2_usb_get_mux(mixer); } -/* Notify on volume change */ -static void scarlett2_mixer_interrupt_vol_change( +/* Notify on monitor change */ +static void scarlett2_notify_monitor( struct usb_mixer_interface *mixer) { struct scarlett2_mixer_data *private = mixer->private_data; @@ -1997,8 +1997,8 @@ static void scarlett2_mixer_interrupt_vol_change( } } -/* Notify on button change */ -static void scarlett2_mixer_interrupt_button_change( +/* Notify on dim/mute change */ +static void scarlett2_notify_dim_mute( struct usb_mixer_interface *mixer) { struct scarlett2_mixer_data *private = mixer->private_data; @@ -2010,13 +2010,13 @@ static void scarlett2_mixer_interrupt_button_change( if (!info->line_out_hw_vol) return; - for (i = 0; i < SCARLETT2_BUTTON_MAX; i++) + for (i = 0; i < SCARLETT2_DIM_MUTE_COUNT; i++) snd_ctl_notify(mixer->chip->card, SNDRV_CTL_EVENT_MASK_VALUE, - &private->button_ctls[i]->id); + &private->dim_mute_ctls[i]->id); } /* Interrupt callback */ -static void scarlett2_mixer_interrupt(struct urb *urb) +static void scarlett2_notify(struct urb *urb) { struct usb_mixer_interface *mixer = urb->context; int len = urb->actual_length; @@ -2027,10 +2027,10 @@ static void scarlett2_mixer_interrupt(struct urb *urb) goto requeue; data = le32_to_cpu(*(__le32 *)urb->transfer_buffer); - if (data & SCARLETT2_USB_INTERRUPT_VOL_CHANGE) - scarlett2_mixer_interrupt_vol_change(mixer); - if (data & SCARLETT2_USB_INTERRUPT_BUTTON_CHANGE) - scarlett2_mixer_interrupt_button_change(mixer); + if (data & SCARLETT2_USB_NOTIFY_MONITOR) + scarlett2_notify_monitor(mixer); + if (data & SCARLETT2_USB_NOTIFY_DIM_MUTE) + scarlett2_notify_dim_mute(mixer); requeue: if (ustatus != -ENOENT && @@ -2041,7 +2041,7 @@ static void scarlett2_mixer_interrupt(struct urb *urb) } } -static int scarlett2_mixer_status_create(struct usb_mixer_interface *mixer) +static int scarlett2_init_notify(struct usb_mixer_interface *mixer) { struct usb_device *dev = mixer->chip->dev; unsigned int pipe = usb_rcvintpipe(dev, @@ -2067,7 +2067,7 @@ static int scarlett2_mixer_status_create(struct usb_mixer_interface *mixer) usb_fill_int_urb(mixer->urb, dev, pipe, transfer_buffer, SCARLETT2_USB_INTERRUPT_MAX_DATA, - scarlett2_mixer_interrupt, mixer, + scarlett2_notify, mixer, SCARLETT2_USB_INTERRUPT_INTERVAL); return usb_submit_urb(mixer->urb, GFP_KERNEL); @@ -2115,7 +2115,7 @@ static int snd_scarlett_gen2_controls_create(struct usb_mixer_interface *mixer, /* Set up the interrupt polling if there are hardware buttons */ if (info->line_out_hw_vol) { - err = scarlett2_mixer_status_create(mixer); + err = scarlett2_init_notify(mixer); if (err < 0) return err; } -- 2.31.1

1 0

[PATCH 06/14] ALSA: usb-audio: scarlett2: Remove redundant info->button_count
by Geoffrey D. Bennett 20 Jun '21

20 Jun '21

The per-model button_count value was used to determine whether dim/mute controls should be added, but these are present iff line_out_hw_vol is true. Remove button_count and replace with SCARLETT2_BUTTON_MAX and a check for line_out_hw_vol true. Signed-off-by: Geoffrey D. Bennett <g(a)b4.vu> --- sound/usb/mixer_scarlett_gen2.c | 41 ++++++++++++++++++--------------- 1 file changed, 23 insertions(+), 18 deletions(-) diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c index 3225ec709d98..043b0929ad9d 100644 --- a/sound/usb/mixer_scarlett_gen2.c +++ b/sound/usb/mixer_scarlett_gen2.c @@ -218,7 +218,6 @@ struct scarlett2_ports { struct scarlett2_device_info { u8 line_out_hw_vol; /* line out hw volume is sw controlled */ - u8 button_count; /* number of buttons */ u8 level_input_count; /* inputs with level selectable */ u8 pad_input_count; /* inputs with pad selectable */ const char * const line_out_descrs[SCARLETT2_ANALOGUE_MAX]; @@ -370,9 +369,6 @@ static const struct scarlett2_device_info s18i20_gen2_info = { */ .line_out_hw_vol = 1, - /* Mute and dim buttons */ - .button_count = 2, - .line_out_descrs = { "Monitor L", "Monitor R", @@ -1108,7 +1104,8 @@ static int scarlett2_add_new_ctl(struct usb_mixer_interface *mixer, static int scarlett2_update_volumes(struct usb_mixer_interface *mixer) { struct scarlett2_mixer_data *private = mixer->private_data; - const struct scarlett2_ports *ports = private->info->ports; + const struct scarlett2_device_info *info = private->info; + const struct scarlett2_ports *ports = info->ports; struct scarlett2_usb_volume_status volume_status; int num_line_out = ports[SCARLETT2_PORT_TYPE_ANALOGUE].num[SCARLETT2_PORT_OUT]; @@ -1129,8 +1126,9 @@ static int scarlett2_update_volumes(struct usb_mixer_interface *mixer) private->vol[i] = private->master_vol; } - for (i = 0; i < private->info->button_count; i++) - private->buttons[i] = !!volume_status.buttons[i]; + if (info->line_out_hw_vol) + for (i = 0; i < SCARLETT2_BUTTON_MAX; i++) + private->buttons[i] = !!volume_status.buttons[i]; return 0; } @@ -1547,13 +1545,15 @@ static int scarlett2_add_line_out_ctls(struct usb_mixer_interface *mixer) } /* Add HW button controls */ - for (i = 0; i < private->info->button_count; i++) { - err = scarlett2_add_new_ctl(mixer, &scarlett2_button_ctl, - i, 1, scarlett2_button_names[i], - &private->button_ctls[i]); - if (err < 0) - return err; - } + if (info->line_out_hw_vol) + for (i = 0; i < SCARLETT2_BUTTON_MAX; i++) { + err = scarlett2_add_new_ctl( + mixer, &scarlett2_button_ctl, + i, 1, scarlett2_button_names[i], + &private->button_ctls[i]); + if (err < 0) + return err; + } return 0; } @@ -1961,8 +1961,9 @@ static int scarlett2_read_configs(struct usb_mixer_interface *mixer) private->vol[i] = volume; } - for (i = 0; i < info->button_count; i++) - private->buttons[i] = !!volume_status.buttons[i]; + if (info->line_out_hw_vol) + for (i = 0; i < SCARLETT2_BUTTON_MAX; i++) + private->buttons[i] = !!volume_status.buttons[i]; for (i = 0; i < num_mixer_out; i++) { err = scarlett2_usb_get_mix(mixer, i); @@ -2001,11 +2002,15 @@ static void scarlett2_mixer_interrupt_button_change( struct usb_mixer_interface *mixer) { struct scarlett2_mixer_data *private = mixer->private_data; + const struct scarlett2_device_info *info = private->info; int i; private->vol_updated = 1; - for (i = 0; i < private->info->button_count; i++) + if (!info->line_out_hw_vol) + return; + + for (i = 0; i < SCARLETT2_BUTTON_MAX; i++) snd_ctl_notify(mixer->chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &private->button_ctls[i]->id); } @@ -2109,7 +2114,7 @@ static int snd_scarlett_gen2_controls_create(struct usb_mixer_interface *mixer, return err; /* Set up the interrupt polling if there are hardware buttons */ - if (info->button_count) { + if (info->line_out_hw_vol) { err = scarlett2_mixer_status_create(mixer); if (err < 0) return err; -- 2.31.1

1 0

[PATCH 05/14] ALSA: usb-audio: scarlett2: Remove interrupt debug message
by Geoffrey D. Bennett 20 Jun '21

20 Jun '21

Just ignore instead of printing an error if the interrupt data is not the expected length. This check was for development and the condition has not been observed. Signed-off-by: Geoffrey D. Bennett <g(a)b4.vu> --- sound/usb/mixer_scarlett_gen2.c | 17 ++++++----------- 1 file changed, 6 insertions(+), 11 deletions(-) diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c index a5f5c537e344..3225ec709d98 100644 --- a/sound/usb/mixer_scarlett_gen2.c +++ b/sound/usb/mixer_scarlett_gen2.c @@ -2018,19 +2018,14 @@ static void scarlett2_mixer_interrupt(struct urb *urb) int ustatus = urb->status; u32 data; - if (ustatus != 0) + if (ustatus != 0 || len != 8) goto requeue; - if (len == 8) { - data = le32_to_cpu(*(__le32 *)urb->transfer_buffer); - if (data & SCARLETT2_USB_INTERRUPT_VOL_CHANGE) - scarlett2_mixer_interrupt_vol_change(mixer); - if (data & SCARLETT2_USB_INTERRUPT_BUTTON_CHANGE) - scarlett2_mixer_interrupt_button_change(mixer); - } else { - usb_audio_err(mixer->chip, - "scarlett mixer interrupt length %d\n", len); - } + data = le32_to_cpu(*(__le32 *)urb->transfer_buffer); + if (data & SCARLETT2_USB_INTERRUPT_VOL_CHANGE) + scarlett2_mixer_interrupt_vol_change(mixer); + if (data & SCARLETT2_USB_INTERRUPT_BUTTON_CHANGE) + scarlett2_mixer_interrupt_button_change(mixer); requeue: if (ustatus != -ENOENT && -- 2.31.1

1 0

[PATCH 04/14] ALSA: usb-audio: scarlett2: Remove unused/useless code
by Geoffrey D. Bennett 20 Jun '21

20 Jun '21

Remove #define not used. Remove useless assignments and copies. Signed-off-by: Geoffrey D. Bennett <g(a)b4.vu> --- sound/usb/mixer_scarlett_gen2.c | 26 +++++--------------------- 1 file changed, 5 insertions(+), 21 deletions(-) diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c index 8026847d27b6..a5f5c537e344 100644 --- a/sound/usb/mixer_scarlett_gen2.c +++ b/sound/usb/mixer_scarlett_gen2.c @@ -271,7 +271,6 @@ static const struct scarlett2_device_info s6i6_gen2_info = { .id = 0x000, .num = { 1, 0, 8, 8, 8 }, .src_descr = "Off", - .src_num_offset = 0, }, [SCARLETT2_PORT_TYPE_ANALOGUE] = { .id = 0x080, @@ -327,7 +326,6 @@ static const struct scarlett2_device_info s18i8_gen2_info = { .id = 0x000, .num = { 1, 0, 8, 8, 4 }, .src_descr = "Off", - .src_num_offset = 0, }, [SCARLETT2_PORT_TYPE_ANALOGUE] = { .id = 0x080, @@ -393,7 +391,6 @@ static const struct scarlett2_device_info s18i20_gen2_info = { .id = 0x000, .num = { 1, 0, 8, 8, 6 }, .src_descr = "Off", - .src_num_offset = 0, }, [SCARLETT2_PORT_TYPE_ANALOGUE] = { .id = 0x080, @@ -571,8 +568,6 @@ struct scarlett2_usb_packet { u8 data[]; }; -#define SCARLETT2_USB_PACKET_LEN (sizeof(struct scarlett2_usb_packet)) - static void scarlett2_fill_request_header(struct scarlett2_mixer_data *private, struct scarlett2_usb_packet *req, u32 cmd, u16 req_size) @@ -595,8 +590,8 @@ static int scarlett2_usb( struct scarlett2_mixer_data *private = mixer->private_data; u16 req_buf_size = sizeof(struct scarlett2_usb_packet) + req_size; u16 resp_buf_size = sizeof(struct scarlett2_usb_packet) + resp_size; - struct scarlett2_usb_packet *req = NULL, *resp = NULL; - int err = 0; + struct scarlett2_usb_packet *req, *resp = NULL; + int err; req = kmalloc(req_buf_size, GFP_KERNEL); if (!req) { @@ -1026,10 +1021,6 @@ static int scarlett2_usb_set_mux(struct usb_mixer_interface *mixer) ports, private->mux[j] ) << 12 ); - - /* skip private->mux[j] entries not output */ - j += ports[port_type].num[SCARLETT2_PORT_OUT] - - ports[port_type].num[port_dir_rate]; } err = scarlett2_usb(mixer, SCARLETT2_USB_SET_MUX, @@ -1681,7 +1672,7 @@ static int scarlett2_add_mixer_ctls(struct usb_mixer_interface *mixer) int num_inputs = ports[SCARLETT2_PORT_TYPE_MIX].num[SCARLETT2_PORT_OUT]; int num_outputs = ports[SCARLETT2_PORT_TYPE_MIX].num[SCARLETT2_PORT_IN]; - for (i = 0, index = 0; i < num_outputs; i++) { + for (i = 0, index = 0; i < num_outputs; i++) for (j = 0; j < num_inputs; j++, index++) { snprintf(s, sizeof(s), "Mix %c Input %02d Playback Volume", @@ -1691,7 +1682,6 @@ static int scarlett2_add_mixer_ctls(struct usb_mixer_interface *mixer) if (err < 0) return err; } - } return 0; } @@ -1925,8 +1915,6 @@ static int scarlett2_read_configs(struct usb_mixer_interface *mixer) ports[SCARLETT2_PORT_TYPE_ANALOGUE].num[SCARLETT2_PORT_OUT]; int num_mixer_out = ports[SCARLETT2_PORT_TYPE_MIX].num[SCARLETT2_PORT_IN]; - u8 level_switches[SCARLETT2_LEVEL_SWITCH_MAX]; - u8 pad_switches[SCARLETT2_PAD_SWITCH_MAX]; struct scarlett2_usb_volume_status volume_status; int err, i; @@ -1935,11 +1923,9 @@ static int scarlett2_read_configs(struct usb_mixer_interface *mixer) mixer, SCARLETT2_CONFIG_LEVEL_SWITCH, info->level_input_count, - level_switches); + private->level_switch); if (err < 0) return err; - for (i = 0; i < info->level_input_count; i++) - private->level_switch[i] = level_switches[i]; } if (info->pad_input_count) { @@ -1947,11 +1933,9 @@ static int scarlett2_read_configs(struct usb_mixer_interface *mixer) mixer, SCARLETT2_CONFIG_PAD_SWITCH, info->pad_input_count, - pad_switches); + private->pad_switch); if (err < 0) return err; - for (i = 0; i < info->pad_input_count; i++) - private->pad_switch[i] = pad_switches[i]; } err = scarlett2_usb_get_volume_status(mixer, &volume_status); -- 2.31.1

1 0

[PATCH 03/14] ALSA: usb-audio: scarlett2: Coding style improvements
by Geoffrey D. Bennett 20 Jun '21

20 Jun '21

Improve alignment and readability with: - Whitespace fixes - Add leading zeros to 32-bit flag values - Rename SCARLETT2_USB_GET_METER_LEVELS to SCARLETT2_USB_GET_METER - Rename SCARLETT2_PORT_DIRECTIONS to SCARLETT2_PORT_DIRNS Signed-off-by: Geoffrey D. Bennett <g(a)b4.vu> --- sound/usb/mixer_scarlett_gen2.c | 53 +++++++++++++++++---------------- 1 file changed, 27 insertions(+), 26 deletions(-) diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c index e327f15b89ce..8026847d27b6 100644 --- a/sound/usb/mixer_scarlett_gen2.c +++ b/sound/usb/mixer_scarlett_gen2.c @@ -175,23 +175,23 @@ static const u16 scarlett2_mixer_values[SCARLETT2_MIXER_VALUE_COUNT] = { * - PCM I/O */ enum { - SCARLETT2_PORT_TYPE_NONE = 0, + SCARLETT2_PORT_TYPE_NONE = 0, SCARLETT2_PORT_TYPE_ANALOGUE = 1, - SCARLETT2_PORT_TYPE_SPDIF = 2, - SCARLETT2_PORT_TYPE_ADAT = 3, - SCARLETT2_PORT_TYPE_MIX = 4, - SCARLETT2_PORT_TYPE_PCM = 5, - SCARLETT2_PORT_TYPE_COUNT = 6, + SCARLETT2_PORT_TYPE_SPDIF = 2, + SCARLETT2_PORT_TYPE_ADAT = 3, + SCARLETT2_PORT_TYPE_MIX = 4, + SCARLETT2_PORT_TYPE_PCM = 5, + SCARLETT2_PORT_TYPE_COUNT = 6, }; /* Count of total I/O and number available at each sample rate */ enum { - SCARLETT2_PORT_IN = 0, - SCARLETT2_PORT_OUT = 1, - SCARLETT2_PORT_OUT_44 = 2, - SCARLETT2_PORT_OUT_88 = 3, + SCARLETT2_PORT_IN = 0, + SCARLETT2_PORT_OUT = 1, + SCARLETT2_PORT_OUT_44 = 2, + SCARLETT2_PORT_OUT_88 = 3, SCARLETT2_PORT_OUT_176 = 4, - SCARLETT2_PORT_DIRECTIONS = 5, + SCARLETT2_PORT_DIRNS = 5, }; /* Hardware buttons on the 18i20 */ @@ -210,7 +210,7 @@ static const char *const scarlett2_button_names[SCARLETT2_BUTTON_MAX] = { */ struct scarlett2_ports { u16 id; - int num[SCARLETT2_PORT_DIRECTIONS]; + int num[SCARLETT2_PORT_DIRNS]; const char * const src_descr; int src_num_offset; const char * const dst_descr; @@ -458,22 +458,23 @@ static int scarlett2_get_port_start_num(const struct scarlett2_ports *ports, #define SCARLETT2_USB_INTERRUPT_INTERVAL 3 /* Interrupt flags for volume and mute/dim button changes */ -#define SCARLETT2_USB_INTERRUPT_VOL_CHANGE 0x400000 -#define SCARLETT2_USB_INTERRUPT_BUTTON_CHANGE 0x200000 +#define SCARLETT2_USB_INTERRUPT_VOL_CHANGE 0x00400000 +#define SCARLETT2_USB_INTERRUPT_BUTTON_CHANGE 0x00200000 /* Commands for sending/receiving requests/responses */ -#define SCARLETT2_USB_VENDOR_SPECIFIC_CMD_REQ 2 +#define SCARLETT2_USB_VENDOR_SPECIFIC_CMD_REQ 2 #define SCARLETT2_USB_VENDOR_SPECIFIC_CMD_RESP 3 -#define SCARLETT2_USB_INIT_SEQ 0x00000000 -#define SCARLETT2_USB_GET_METER_LEVELS 0x00001001 -#define SCARLETT2_USB_GET_MIX 0x00002001 -#define SCARLETT2_USB_SET_MIX 0x00002002 -#define SCARLETT2_USB_GET_MUX 0x00003001 -#define SCARLETT2_USB_SET_MUX 0x00003002 -#define SCARLETT2_USB_GET_DATA 0x00800000 -#define SCARLETT2_USB_SET_DATA 0x00800001 -#define SCARLETT2_USB_DATA_CMD 0x00800002 +#define SCARLETT2_USB_INIT_SEQ 0x00000000 +#define SCARLETT2_USB_GET_METER 0x00001001 +#define SCARLETT2_USB_GET_MIX 0x00002001 +#define SCARLETT2_USB_SET_MIX 0x00002002 +#define SCARLETT2_USB_GET_MUX 0x00003001 +#define SCARLETT2_USB_SET_MUX 0x00003002 +#define SCARLETT2_USB_GET_DATA 0x00800000 +#define SCARLETT2_USB_SET_DATA 0x00800001 +#define SCARLETT2_USB_DATA_CMD 0x00800002 + #define SCARLETT2_USB_CONFIG_SAVE 6 #define SCARLETT2_USB_VOLUME_STATUS_OFFSET 0x31 @@ -835,7 +836,7 @@ static int scarlett2_usb_get_mix(struct usb_mixer_interface *mixer, * (values obtained from private->mix[]) */ static int scarlett2_usb_set_mix(struct usb_mixer_interface *mixer, - int mix_num) + int mix_num) { struct scarlett2_mixer_data *private = mixer->private_data; const struct scarlett2_device_info *info = private->info; @@ -1056,7 +1057,7 @@ static int scarlett2_usb_get_meter_levels(struct usb_mixer_interface *mixer, req.pad = 0; req.num_meters = cpu_to_le16(SCARLETT2_NUM_METERS); req.magic = cpu_to_le32(SCARLETT2_USB_METER_LEVELS_GET_MAGIC); - err = scarlett2_usb(mixer, SCARLETT2_USB_GET_METER_LEVELS, + err = scarlett2_usb(mixer, SCARLETT2_USB_GET_METER, &req, sizeof(req), resp, sizeof(resp)); if (err < 0) return err; -- 2.31.1

1 0

[PATCH 02/14] ALSA: usb-audio: scarlett2: Fix 18i8 Gen 2 PCM Input count
by Geoffrey D. Bennett 20 Jun '21

20 Jun '21

The 18i8 Gen 2 has 8 PCM Inputs, not 20. Fix the ports entry in s18i8_gen2_info. Signed-off-by: Geoffrey D. Bennett <g(a)b4.vu> --- sound/usb/mixer_scarlett_gen2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c index 962050436a9f..e327f15b89ce 100644 --- a/sound/usb/mixer_scarlett_gen2.c +++ b/sound/usb/mixer_scarlett_gen2.c @@ -358,7 +358,7 @@ static const struct scarlett2_device_info s18i8_gen2_info = { }, [SCARLETT2_PORT_TYPE_PCM] = { .id = 0x600, - .num = { 20, 18, 18, 14, 10 }, + .num = { 8, 18, 18, 14, 10 }, .src_descr = "PCM %d", .src_num_offset = 1, .dst_descr = "PCM %02d Capture" -- 2.31.1

1 0

[PATCH 01/14] ALSA: usb-audio: scarlett2: Remove incorrect S/PDIF comment
by Geoffrey D. Bennett 20 Jun '21

20 Jun '21

The 18i8 Gen 2 S/PDIF outputs are available at 192kHz, unlike the 18i20 Gen 2. Remove the comment that says otherwise. Signed-off-by: Geoffrey D. Bennett <g(a)b4.vu> --- sound/usb/mixer_scarlett_gen2.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c index a461317dc8c6..962050436a9f 100644 --- a/sound/usb/mixer_scarlett_gen2.c +++ b/sound/usb/mixer_scarlett_gen2.c @@ -338,10 +338,6 @@ static const struct scarlett2_device_info s18i8_gen2_info = { }, [SCARLETT2_PORT_TYPE_SPDIF] = { .id = 0x180, - /* S/PDIF outputs aren't available at 192kHz - * but are included in the USB mux I/O - * assignment message anyway - */ .num = { 2, 2, 2, 2, 2 }, .src_descr = "S/PDIF %d", .src_num_offset = 1, -- 2.31.1

1 0

[PATCH AUTOSEL 5.12 11/33] ASoC: AMD Renoir - add DMI entry for Lenovo 2020 AMD platforms
by Sasha Levin 20 Jun '21

20 Jun '21

From: Mark Pearson <markpearson(a)lenovo.com> [ Upstream commit 19a0aa9b04c5ab9a063b6ceaf7211ee7d9a9d24d ] More laptops identified where the AMD ACP bridge needs to be blocked or the microphone will not work when connected to HDMI. Use DMI to block the microphone PCM device for these platforms. Suggested-by: Gabriel Craciunescu <nix.or.die(a)gmail.com> Signed-off-by: Mark Pearson <markpearson(a)lenovo.com> Link: https://lore.kernel.org/r/20210531145502.6079-1-markpearson@lenovo.com Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/amd/renoir/rn-pci-acp3x.c | 35 +++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/sound/soc/amd/renoir/rn-pci-acp3x.c b/sound/soc/amd/renoir/rn-pci-acp3x.c index 050a61fe9693..47a4dfd81a46 100644 --- a/sound/soc/amd/renoir/rn-pci-acp3x.c +++ b/sound/soc/amd/renoir/rn-pci-acp3x.c @@ -199,6 +199,41 @@ static const struct dmi_system_id rn_acp_quirk_table[] = { DMI_EXACT_MATCH(DMI_BOARD_NAME, "20NLCTO1WW"), } }, + { + /* Lenovo ThinkPad P14s Gen 1 (20Y1) */ + .matches = { + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_BOARD_NAME, "20Y1"), + } + }, + { + /* Lenovo ThinkPad T14s Gen1 */ + .matches = { + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_BOARD_NAME, "20UH"), + } + }, + { + /* Lenovo ThinkPad T14s Gen1 Campus */ + .matches = { + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_BOARD_NAME, "20UJ"), + } + }, + { + /* Lenovo ThinkPad T14 Gen 1*/ + .matches = { + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_BOARD_NAME, "20UD"), + } + }, + { + /* Lenovo ThinkPad X13 Gen 1*/ + .matches = { + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_BOARD_NAME, "20UF"), + } + }, {} }; -- 2.30.2

2 2

[PATCH] soundwire: stream: Fix test for DP prepare complete
by Richard Fitzgerald 20 Jun '21

20 Jun '21

In sdw_prep_deprep_slave_ports(), after the wait_for_completion() the DP prepare status register is read. If this indicates that the port is now prepared, the code should continue with the port setup. It is irrelevant whether the wait_for_completion() timed out if the port is now ready. The previous implementation would always fail if the wait_for_completion() timed out, even if the port was reporting successful prepare. This patch also fixes a minor bug where the return from sdw_read() was not checked for error - any error code with LSBits clear could be misinterpreted as a successful port prepare. Fixes: 79df15b7d37c ("soundwire: Add helpers for ports operations") Signed-off-by: Richard Fitzgerald <rf(a)opensource.cirrus.com> --- drivers/soundwire/stream.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/drivers/soundwire/stream.c b/drivers/soundwire/stream.c index 1eaedaaba094..1a18308f4ef4 100644 --- a/drivers/soundwire/stream.c +++ b/drivers/soundwire/stream.c @@ -422,7 +422,6 @@ static int sdw_prep_deprep_slave_ports(struct sdw_bus *bus, struct completion *port_ready; struct sdw_dpn_prop *dpn_prop; struct sdw_prepare_ch prep_ch; - unsigned int time_left; bool intr = false; int ret = 0, val; u32 addr; @@ -479,15 +478,15 @@ static int sdw_prep_deprep_slave_ports(struct sdw_bus *bus, /* Wait for completion on port ready */ port_ready = &s_rt->slave->port_ready[prep_ch.num]; - time_left = wait_for_completion_timeout(port_ready, - msecs_to_jiffies(dpn_prop->ch_prep_timeout)); + wait_for_completion_timeout(port_ready, + msecs_to_jiffies(dpn_prop->ch_prep_timeout)); val = sdw_read(s_rt->slave, SDW_DPN_PREPARESTATUS(p_rt->num)); - val &= p_rt->ch_mask; - if (!time_left || val) { + if ((val < 0) || (val & p_rt->ch_mask)) { + ret = (val < 0) ? val : -ETIMEDOUT; dev_err(&s_rt->slave->dev, - "Chn prep failed for port:%d\n", prep_ch.num); - return -ETIMEDOUT; + "Chn prep failed for port %d: %d\n", prep_ch.num, ret); + return ret; } } -- 2.20.1

3 2

[PATCH v2] soundwire: bus: Make sdw_nwrite() data pointer argument const
by Richard Fitzgerald 20 Jun '21

20 Jun '21

Idiomatically, write functions should take const pointers to the data buffer, as they don't change the data. They are also likely to be called from functions that receive a const data pointer. Internally the pointer is passed to function/structs shared with the read functions, requiring a cast, but this is an implementation detail that should be hidden by the public API. Signed-off-by: Richard Fitzgerald <rf(a)opensource.cirrus.com> --- drivers/soundwire/bus.c | 8 ++++---- include/linux/soundwire/sdw.h | 2 +- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/soundwire/bus.c b/drivers/soundwire/bus.c index a9e0aa72654d..49c66deba106 100644 --- a/drivers/soundwire/bus.c +++ b/drivers/soundwire/bus.c @@ -394,13 +394,13 @@ sdw_nread_no_pm(struct sdw_slave *slave, u32 addr, size_t count, u8 *val) } static int -sdw_nwrite_no_pm(struct sdw_slave *slave, u32 addr, size_t count, u8 *val) +sdw_nwrite_no_pm(struct sdw_slave *slave, u32 addr, size_t count, const u8 *val) { struct sdw_msg msg; int ret; ret = sdw_fill_msg(&msg, slave, addr, count, - slave->dev_num, SDW_MSG_FLAG_WRITE, val); + slave->dev_num, SDW_MSG_FLAG_WRITE, (u8 *)val); if (ret < 0) return ret; @@ -535,9 +535,9 @@ EXPORT_SYMBOL(sdw_nread); * @slave: SDW Slave * @addr: Register address * @count: length - * @val: Buffer for values to be read + * @val: Buffer for values to be written */ -int sdw_nwrite(struct sdw_slave *slave, u32 addr, size_t count, u8 *val) +int sdw_nwrite(struct sdw_slave *slave, u32 addr, size_t count, const u8 *val) { int ret; diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h index ced07f8fde87..ee45d2984334 100644 --- a/include/linux/soundwire/sdw.h +++ b/include/linux/soundwire/sdw.h @@ -1040,7 +1040,7 @@ int sdw_write(struct sdw_slave *slave, u32 addr, u8 value); int sdw_write_no_pm(struct sdw_slave *slave, u32 addr, u8 value); int sdw_read_no_pm(struct sdw_slave *slave, u32 addr); int sdw_nread(struct sdw_slave *slave, u32 addr, size_t count, u8 *val); -int sdw_nwrite(struct sdw_slave *slave, u32 addr, size_t count, u8 *val); +int sdw_nwrite(struct sdw_slave *slave, u32 addr, size_t count, const u8 *val); int sdw_compare_devid(struct sdw_slave *slave, struct sdw_slave_id id); void sdw_extract_slave_id(struct sdw_bus *bus, u64 addr, struct sdw_slave_id *id); -- 2.20.1

2 1

[PATCH] ALSA: hda/realtek: Fix bass speaker DAC mapping for Asus UM431D
by Takashi Iwai 20 Jun '21

20 Jun '21

Asus Zenbook 14 UM431D has two speaker pins and a headphone pin, and the auto-parser ends up assigning the bass to the third DAC 0x06. Although the tone comes out, it's inconvenient because this DAC has no volume control unlike two other DACs. For obtaining the volume control for the bass speaker, this patch enforces the mapping to let both front and bass speaker pins sharing the same DAC. It's not ideal but a little bit of improvement. Since we've already applied the same workaround for another ASUS machine, we just need to hook the chain to the existing quirk. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=212547 Cc: <stable(a)vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai(a)suse.de> --- sound/pci/hda/patch_realtek.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 07eabcf22b5f..49f4cac8b05e 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -7839,6 +7839,8 @@ static const struct hda_fixup alc269_fixups[] = { { 0x20, AC_VERB_SET_PROC_COEF, 0x4e4b }, { } }, + .chained = true, + .chain_id = ALC289_FIXUP_ASUS_GA401, }, [ALC285_FIXUP_HP_GPIO_LED] = { .type = HDA_FIXUP_FUNC, -- 2.26.2

1 0

[PATCH] ALSA: hda/realtek: Improve fixup for HP Spectre x360 15-df0xxx
by Elia Devito 20 Jun '21

20 Jun '21

On HP Spectre x360 15-df0xxx, after system boot with plugged headset, the headset mic are not detected. Moving pincfg and DAC's config to single fixup function fix this. Signed-off-by: Elia Devito <eliadevito(a)gmail.com> --- sound/pci/hda/patch_realtek.c | 27 ++++++++++++++++++++------- 1 file changed, 20 insertions(+), 7 deletions(-) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 59d0936377eb..07eabcf22b5f 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6354,6 +6354,24 @@ static void alc_fixup_no_int_mic(struct hda_codec *codec, } } +static void alc285_fixup_hp_spectre_x360(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ + static const hda_nid_t conn[] = { 0x02 }; + static const struct hda_pintbl pincfgs[] = { + { 0x14, 0x90170110 }, /* rear speaker */ + { } + }; + + switch (action) { + case HDA_FIXUP_ACT_PRE_PROBE: + snd_hda_apply_pincfgs(codec, pincfgs); + /* force front speaker to DAC1 */ + snd_hda_override_conn_list(codec, 0x17, ARRAY_SIZE(conn), conn); + break; + } +} + /* for hda_fixup_thinkpad_acpi() */ #include "thinkpad_helper.c" @@ -8138,13 +8156,8 @@ static const struct hda_fixup alc269_fixups[] = { .chain_id = ALC269_FIXUP_HP_LINE1_MIC1_LED, }, [ALC285_FIXUP_HP_SPECTRE_X360] = { - .type = HDA_FIXUP_PINS, - .v.pins = (const struct hda_pintbl[]) { - { 0x14, 0x90170110 }, /* enable top speaker */ - {} - }, - .chained = true, - .chain_id = ALC285_FIXUP_SPEAKER2_TO_DAC1, + .type = HDA_FIXUP_FUNC, + .v.func = alc285_fixup_hp_spectre_x360, }, [ALC287_FIXUP_IDEAPAD_BASS_SPK_AMP] = { .type = HDA_FIXUP_FUNC, -- 2.31.1

2 1

[PATCH] ALSA: bebob: add support for ToneWeal FW66
by Takashi Sakamoto 20 Jun '21

20 Jun '21

A user of FFADO project reported the issue of ToneWeal FW66. As a result, the device is identified as one of applications of BeBoB solution. I note that in the report the device returns contradictory result in plug discovery process for audio subunit. Fortunately ALSA BeBoB driver doesn't perform it thus it's likely to handle the device without issues. I receive no reaction to test request for this patch yet, however it would be worth to add support for it. daniel@gibbonmoon:/sys/bus/firewire/devices/fw1$ grep -r . * Binary file config_rom matches dev:244:1 guid:0x0023270002000000 hardware_version:0x000002 is_local:0 model:0x020002 model_name:FW66 power/runtime_active_time:0 power/runtime_active_kids:0 power/runtime_usage:0 power/runtime_status:unsupported power/async:disabled power/runtime_suspended_time:0 power/runtime_enabled:disabled power/control:auto subsystem/drivers_autoprobe:1 uevent:MAJOR=244 uevent:MINOR=1 uevent:DEVNAME=fw1 units:0x00a02d:0x010001 vendor:0x002327 vendor_name:ToneWeal fw1.0/uevent:MODALIAS=ieee1394:ven00002327mo00020002sp0000A02Dver00010001 fw1.0/power/runtime_active_time:0 fw1.0/power/runtime_active_kids:0 fw1.0/power/runtime_usage:0 fw1.0/power/runtime_status:unsupported fw1.0/power/async:disabled fw1.0/power/runtime_suspended_time:0 fw1.0/power/runtime_enabled:disabled fw1.0/power/control:auto fw1.0/model:0x020002 fw1.0/rom_index:15 fw1.0/specifier_id:0x00a02d fw1.0/model_name:FW66 fw1.0/version:0x010001 fw1.0/modalias:ieee1394:ven00002327mo00020002sp0000A02Dver00010001 Cc: Daniel Jozsef <daniel.jozsef(a)gmail.com> Reference: https://lore.kernel.org/alsa-devel/20200119164335.GA11974@workstation/ Signed-off-by: Takashi Sakamoto <o-takashi(a)sakamocchi.jp> --- sound/firewire/Kconfig | 1 + sound/firewire/bebob/bebob.c | 3 +++ 2 files changed, 4 insertions(+) diff --git a/sound/firewire/Kconfig b/sound/firewire/Kconfig index 62658e2b111a..fd109bea4c53 100644 --- a/sound/firewire/Kconfig +++ b/sound/firewire/Kconfig @@ -127,6 +127,7 @@ config SND_BEBOB * M-Audio Ozonic/NRV10/ProfireLightBridge * M-Audio FireWire 1814/ProjectMix IO * Digidesign Mbox 2 Pro + * ToneWeal FW66 To compile this driver as a module, choose M here: the module will be called snd-bebob. diff --git a/sound/firewire/bebob/bebob.c b/sound/firewire/bebob/bebob.c index 7ca452efb133..42980da45fbf 100644 --- a/sound/firewire/bebob/bebob.c +++ b/sound/firewire/bebob/bebob.c @@ -56,6 +56,7 @@ static DECLARE_BITMAP(devices_used, SNDRV_CARDS); #define VEN_FOCUSRITE 0x0000130e #define VEN_MAUDIO 0x00000d6c #define VEN_DIGIDESIGN 0x00a07e +#define OUI_SHOUYO 0x002327 #define MODEL_FOCUSRITE_SAFFIRE_BOTH 0x00000000 #define MODEL_MAUDIO_AUDIOPHILE_BOTH 0x00010060 @@ -469,6 +470,8 @@ static const struct ieee1394_device_id bebob_id_table[] = { &maudio_special_spec), /* Digidesign Mbox 2 Pro */ SND_BEBOB_DEV_ENTRY(VEN_DIGIDESIGN, 0x0000a9, &spec_normal), + // Toneweal FW66. + SND_BEBOB_DEV_ENTRY(OUI_SHOUYO, 0x020002, &spec_normal), /* IDs are unknown but able to be supported */ /* Apogee, Mini-ME Firewire */ /* Apogee, Mini-DAC Firewire */ -- 2.30.2

2 1

[PATCH 1/2] ASoC: sunxi: Add Allwinner H6 Digital MIC driver
by Ban Tao 19 Jun '21

19 Jun '21

The Allwinner H6 and later SoCs have an DMIC block which is capable of capture. Signed-off-by: Ban Tao <fengzheng923(a)gmail.com> --- MAINTAINERS | 7 + sound/soc/sunxi/Kconfig | 8 + sound/soc/sunxi/Makefile | 1 + sound/soc/sunxi/sun50i-dmic.c | 408 ++++++++++++++++++++++++++++++++++ 4 files changed, 424 insertions(+) create mode 100644 sound/soc/sunxi/sun50i-dmic.c diff --git a/MAINTAINERS b/MAINTAINERS index b4094f07214e..1b87225c39b0 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -760,6 +760,13 @@ L: linux-media(a)vger.kernel.org S: Maintained F: drivers/staging/media/sunxi/cedrus/ +ALLWINNER DMIC DRIVERS +M: Ban Tao <fengzheng923(a)gmail.com> +L: alsa-devel(a)alsa-project.org (moderated for non-subscribers) +S: Maintained +F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml +F: sound/soc/sunxi/sun50i-dmic.c + ALPHA PORT M: Richard Henderson <rth(a)twiddle.net> M: Ivan Kokshaysky <ink(a)jurassic.park.msu.ru> diff --git a/sound/soc/sunxi/Kconfig b/sound/soc/sunxi/Kconfig index ddcaaa98d3cb..2a3bf7722e11 100644 --- a/sound/soc/sunxi/Kconfig +++ b/sound/soc/sunxi/Kconfig @@ -56,6 +56,14 @@ config SND_SUN4I_SPDIF Say Y or M to add support for the S/PDIF audio block in the Allwinner A10 and affiliated SoCs. +config SND_SUN50I_DMIC + tristate "Allwinner H6 DMIC Support" + depends on (OF && ARCH_SUNXI) || COMPILE_TEST + select SND_SOC_GENERIC_DMAENGINE_PCM + help + Say Y or M to add support for the DMIC audio block in the Allwinner + H6 and affiliated SoCs. + config SND_SUN8I_ADDA_PR_REGMAP tristate select REGMAP diff --git a/sound/soc/sunxi/Makefile b/sound/soc/sunxi/Makefile index a86be340a076..4483fe9c94ef 100644 --- a/sound/soc/sunxi/Makefile +++ b/sound/soc/sunxi/Makefile @@ -6,3 +6,4 @@ obj-$(CONFIG_SND_SUN8I_CODEC_ANALOG) += sun8i-codec-analog.o obj-$(CONFIG_SND_SUN50I_CODEC_ANALOG) += sun50i-codec-analog.o obj-$(CONFIG_SND_SUN8I_CODEC) += sun8i-codec.o obj-$(CONFIG_SND_SUN8I_ADDA_PR_REGMAP) += sun8i-adda-pr-regmap.o +obj-$(CONFIG_SND_SUN50I_DMIC) += sun50i-dmic.o diff --git a/sound/soc/sunxi/sun50i-dmic.c b/sound/soc/sunxi/sun50i-dmic.c new file mode 100644 index 000000000000..78d512d93974 --- /dev/null +++ b/sound/soc/sunxi/sun50i-dmic.c @@ -0,0 +1,408 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * ALSA SoC DMIC Audio Layer + * + * Copyright 2021 Ban Tao <fengzheng923(a)gmail.com> + * + */ + +#include <linux/clk.h> +#include <linux/device.h> +#include <linux/of_device.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/pm_runtime.h> +#include <linux/reset.h> +#include <sound/dmaengine_pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> + + +#define SUN50I_DMIC_EN_CTL (0x00) + #define SUN50I_DMIC_EN_CTL_GLOBE BIT(8) + #define SUN50I_DMIC_EN_CTL_CHAN(v) ((v) << 0) + #define SUN50I_DMIC_EN_CTL_CHAN_MASK GENMASK(7, 0) +#define SUN50I_DMIC_SR (0x04) + #define SUN50I_DMIC_SR_SAMOLE_RATE(v) ((v) << 0) + #define SUN50I_DMIC_SR_SAMOLE_RATE_MASK GENMASK(2, 0) +#define SUN50I_DMIC_CTL (0x08) + #define SUN50I_DMIC_CTL_OVERSAMPLE_RATE BIT(0) +#define SUN50I_DMIC_DATA (0x10) +#define SUN50I_DMIC_INTC (0x14) + #define SUN50I_DMIC_FIFO_DRQ_EN BIT(2) +#define SUN50I_DMIC_INT_STA (0x18) + #define SUN50I_DMIC_INT_STA_OVERRUN_IRQ_PENDING BIT(1) + #define SUN50I_DMIC_INT_STA_DATA_IRQ_PENDING BIT(0) +#define SUN50I_DMIC_RXFIFO_CTL (0x1c) + #define SUN50I_DMIC_RXFIFO_CTL_FLUSH BIT(31) + #define SUN50I_DMIC_RXFIFO_CTL_MODE BIT(9) + #define SUN50I_DMIC_RXFIFO_CTL_RESOLUTION BIT(8) +#define SUN50I_DMIC_CH_NUM (0x24) + #define SUN50I_DMIC_CH_NUM_N(v) ((v) << 0) + #define SUN50I_DMIC_CH_NUM_N_MASK GENMASK(2, 0) +#define SUN50I_DMIC_CNT (0x2c) + #define SUN50I_DMIC_CNT_N BIT(0) +#define SUN50I_DMIC_HPF_CTRL (0x38) +#define SUN50I_DMIC_VERSION (0x50) + + +struct sun50i_dmic_dev { + struct platform_device *pdev; + struct clk *dmic_clk; + struct clk *apb_clk; + struct reset_control *rst; + struct regmap *regmap; + struct snd_dmaengine_dai_dma_data dma_params_rx; + unsigned int chan_en; +}; + +struct dmic_rate { + unsigned int samplerate; + unsigned int rate_bit; +}; + +static void sun50i_snd_rxctrl_enable(struct snd_pcm_substream *substream, + struct sun50i_dmic_dev *host, bool enable) +{ + if (enable) { + /* DRQ ENABLE */ + regmap_update_bits(host->regmap, SUN50I_DMIC_INTC, + SUN50I_DMIC_FIFO_DRQ_EN, + SUN50I_DMIC_FIFO_DRQ_EN); + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_CHAN_MASK, + SUN50I_DMIC_EN_CTL_CHAN(host->chan_en)); + /* Global enable */ + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_GLOBE, + SUN50I_DMIC_EN_CTL_GLOBE); + } else { + /* DRQ DISABLE */ + regmap_update_bits(host->regmap, SUN50I_DMIC_INTC, + SUN50I_DMIC_FIFO_DRQ_EN, 0); + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_CHAN_MASK, + SUN50I_DMIC_EN_CTL_CHAN(0)); + /* Global disable */ + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_GLOBE, 0); + } +} + +static int sun50i_dmic_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *cpu_dai) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(rtd->cpu_dai); + + /* only support capture */ + if (substream->stream != SNDRV_PCM_STREAM_CAPTURE) + return -EINVAL; + + regmap_write(host->regmap, SUN50I_DMIC_INT_STA, + SUN50I_DMIC_INT_STA_OVERRUN_IRQ_PENDING | + SUN50I_DMIC_INT_STA_DATA_IRQ_PENDING); + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_FLUSH, + SUN50I_DMIC_RXFIFO_CTL_FLUSH); + regmap_write(host->regmap, SUN50I_DMIC_CNT, SUN50I_DMIC_CNT_N); + + return 0; +} + +static int sun50i_dmic_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *cpu_dai) +{ + int i = 0; + unsigned long rate = params_rate(params); + unsigned int channels = params_channels(params); + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(cpu_dai); + struct platform_device *pdev = host->pdev; + struct dmic_rate dmic_rate_s[] = { + {44100, 0x0}, + {48000, 0x0}, + {22050, 0x2}, + {24000, 0x2}, + {11025, 0x4}, + {12000, 0x4}, + {32000, 0x1}, + {16000, 0x3}, + {8000, 0x5}, + }; + + /* DMIC num is N+1 */ + regmap_update_bits(host->regmap, SUN50I_DMIC_CH_NUM, + SUN50I_DMIC_CH_NUM_N_MASK, + SUN50I_DMIC_CH_NUM_N(channels - 1)); + host->chan_en = (1 << channels) - 1; + regmap_write(host->regmap, SUN50I_DMIC_HPF_CTRL, host->chan_en); + + switch (params_format(params)) { + case SNDRV_PCM_FORMAT_S16_LE: + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_MODE, + SUN50I_DMIC_RXFIFO_CTL_MODE); + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_RESOLUTION, 0); + break; + case SNDRV_PCM_FORMAT_S24_LE: + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_MODE, 0); + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_RESOLUTION, + SUN50I_DMIC_RXFIFO_CTL_RESOLUTION); + break; + default: + dev_err(&pdev->dev, "Invalid format!\n"); + return -EINVAL; + } + + for (i = 0; i < ARRAY_SIZE(dmic_rate_s); i++) { + if (dmic_rate_s[i].samplerate == rate) { + regmap_update_bits(host->regmap, SUN50I_DMIC_SR, + SUN50I_DMIC_SR_SAMOLE_RATE_MASK, + SUN50I_DMIC_SR_SAMOLE_RATE(dmic_rate_s[i].rate_bit)); + break; + } + } + if (i == ARRAY_SIZE(dmic_rate_s)) { + dev_err(&pdev->dev, "Invalid rate!\n"); + return -EINVAL; + } + + /* oversamplerate adjust */ + if (params_rate(params) >= 24000) + regmap_update_bits(host->regmap, SUN50I_DMIC_CTL, + SUN50I_DMIC_CTL_OVERSAMPLE_RATE, + SUN50I_DMIC_CTL_OVERSAMPLE_RATE); + else + regmap_update_bits(host->regmap, SUN50I_DMIC_CTL, + SUN50I_DMIC_CTL_OVERSAMPLE_RATE, 0); + + return 0; +} + +static int sun50i_dmic_trigger(struct snd_pcm_substream *substream, int cmd, + struct snd_soc_dai *dai) +{ + int ret = 0; + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(dai); + + if (substream->stream != SNDRV_PCM_STREAM_CAPTURE) + return -EINVAL; + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + sun50i_snd_rxctrl_enable(substream, host, true); + break; + + case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + sun50i_snd_rxctrl_enable(substream, host, false); + break; + + default: + ret = -EINVAL; + break; + } + return ret; +} + +static int sun50i_dmic_set_sysclk(struct snd_soc_dai *dai, int clk_id, + unsigned int freq, int dir) +{ + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(dai); + + if (clk_set_rate(host->dmic_clk, freq)) { + dev_err(dai->dev, "Freq : %u not support\n", freq); + return -EINVAL; + } + + return 0; +} + +static int sun50i_dmic_soc_dai_probe(struct snd_soc_dai *dai) +{ + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(dai); + + snd_soc_dai_init_dma_data(dai, NULL, &host->dma_params_rx); + + return 0; +} + +static const struct snd_soc_dai_ops sun50i_dmic_dai_ops = { + .startup = sun50i_dmic_startup, + .trigger = sun50i_dmic_trigger, + .hw_params = sun50i_dmic_hw_params, + .set_sysclk = sun50i_dmic_set_sysclk, +}; + +static const struct regmap_config sun50i_dmic_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = SUN50I_DMIC_VERSION, + .cache_type = REGCACHE_NONE, +}; + +#define SUN50I_DMIC_RATES (SNDRV_PCM_RATE_8000_48000 | SNDRV_PCM_RATE_KNOT) +#define SUN50I_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE) + +static struct snd_soc_dai_driver sun50i_dmic_dai = { + .capture = { + .channels_min = 1, + .channels_max = 8, + .rates = SUN50I_DMIC_RATES, + .formats = SUN50I_FORMATS, + }, + .probe = sun50i_dmic_soc_dai_probe, + .ops = &sun50i_dmic_dai_ops, + .name = "dmic", +}; + +static const struct of_device_id sun50i_dmic_of_match[] = { + { + .compatible = "allwinner,sun50i-h6-dmic", + }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, sun50i_dmic_of_match); + +static const struct snd_soc_component_driver sun50i_dmic_component = { + .name = "sun50i-dmic", +}; + +static int sun50i_dmic_runtime_suspend(struct device *dev) +{ + struct sun50i_dmic_dev *host = dev_get_drvdata(dev); + + clk_disable_unprepare(host->dmic_clk); + clk_disable_unprepare(host->apb_clk); + + return 0; +} + +static int sun50i_dmic_runtime_resume(struct device *dev) +{ + struct sun50i_dmic_dev *host = dev_get_drvdata(dev); + int ret; + + ret = clk_prepare_enable(host->dmic_clk); + if (ret) + return ret; + ret = clk_prepare_enable(host->apb_clk); + if (ret) + clk_disable_unprepare(host->dmic_clk); + + return ret; +} + +static int sun50i_dmic_probe(struct platform_device *pdev) +{ + struct sun50i_dmic_dev *host; + struct resource *res; + int ret; + void __iomem *base; + + host = devm_kzalloc(&pdev->dev, sizeof(*host), GFP_KERNEL); + if (!host) + return -ENOMEM; + + host->pdev = pdev; + + /* Get the addresses */ + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(base)) + return dev_err_probe(&pdev->dev, PTR_ERR(base), + "get resource failed.\n"); + + host->regmap = devm_regmap_init_mmio(&pdev->dev, base, + &sun50i_dmic_regmap_config); + + /* Clocks */ + host->apb_clk = devm_clk_get(&pdev->dev, "apb"); + if (IS_ERR(host->apb_clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(host->apb_clk), + "failed to get apb clock.\n"); + + host->dmic_clk = devm_clk_get(&pdev->dev, "dmic"); + if (IS_ERR(host->dmic_clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(host->dmic_clk), + "failed to get dmic clock.\n"); + + host->dma_params_rx.addr = res->start + SUN50I_DMIC_DATA; + host->dma_params_rx.maxburst = 8; + host->dma_params_rx.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; + + platform_set_drvdata(pdev, host); + + host->rst = devm_reset_control_get_optional_exclusive(&pdev->dev, NULL); + if (IS_ERR(host->rst) && PTR_ERR(host->rst) == -EPROBE_DEFER) { + ret = -EPROBE_DEFER; + dev_err(&pdev->dev, "Failed to get reset: %d\n", ret); + return ret; + } + if (!IS_ERR(host->rst)) + reset_control_deassert(host->rst); + + ret = devm_snd_soc_register_component(&pdev->dev, + &sun50i_dmic_component, &sun50i_dmic_dai, 1); + if (ret) + return dev_err_probe(&pdev->dev, ret, + "failed to register component.\n"); + + pm_runtime_enable(&pdev->dev); + if (!pm_runtime_enabled(&pdev->dev)) { + ret = sun50i_dmic_runtime_resume(&pdev->dev); + if (ret) + goto err_unregister; + } + + ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0); + if (ret) + goto err_suspend; + + return 0; +err_suspend: + if (!pm_runtime_status_suspended(&pdev->dev)) + sun50i_dmic_runtime_suspend(&pdev->dev); +err_unregister: + pm_runtime_disable(&pdev->dev); + return ret; +} + +static int sun50i_dmic_remove(struct platform_device *pdev) +{ + pm_runtime_disable(&pdev->dev); + if (!pm_runtime_status_suspended(&pdev->dev)) + sun50i_dmic_runtime_suspend(&pdev->dev); + + return 0; +} + +static const struct dev_pm_ops sun50i_dmic_pm = { + SET_RUNTIME_PM_OPS(sun50i_dmic_runtime_suspend, + sun50i_dmic_runtime_resume, NULL) +}; + +static struct platform_driver sun50i_dmic_driver = { + .driver = { + .name = "sun50i-dmic", + .of_match_table = of_match_ptr(sun50i_dmic_of_match), + .pm = &sun50i_dmic_pm, + }, + .probe = sun50i_dmic_probe, + .remove = sun50i_dmic_remove, +}; + +module_platform_driver(sun50i_dmic_driver); + +MODULE_DESCRIPTION("Allwinner sun50i DMIC SoC Interface"); +MODULE_AUTHOR("Ban Tao <fengzheng923(a)gmail.com>"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:sun50i-dmic"); -- 2.29.0

5 10

[PATCH] ALSA: hda/realtek: Add another ALC236 variant support
by Takashi Iwai 18 Jun '21

18 Jun '21

The codec chip 10ec:0230 is another variant of ALC236, combined with a card reader. Apply the equivalent setup as 10ec:0236. BugLink: https://bugzilla.suse.com/show_bug.cgi?id=1184869 Cc: <stable(a)vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai(a)suse.de> --- sound/pci/hda/patch_realtek.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index bbbe37f3e724..fac2f15d9e26 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -385,6 +385,7 @@ static void alc_fill_eapd_coef(struct hda_codec *codec) alc_update_coef_idx(codec, 0x67, 0xf000, 0x3000); fallthrough; case 0x10ec0215: + case 0x10ec0230: case 0x10ec0233: case 0x10ec0235: case 0x10ec0236: @@ -3127,6 +3128,7 @@ static void alc_disable_headset_jack_key(struct hda_codec *codec) alc_update_coef_idx(codec, 0x49, 0x0045, 0x0); alc_update_coef_idx(codec, 0x44, 0x0045 << 8, 0x0); break; + case 0x10ec0230: case 0x10ec0236: case 0x10ec0256: alc_write_coef_idx(codec, 0x48, 0x0); @@ -3154,6 +3156,7 @@ static void alc_enable_headset_jack_key(struct hda_codec *codec) alc_update_coef_idx(codec, 0x49, 0x007f, 0x0045); alc_update_coef_idx(codec, 0x44, 0x007f << 8, 0x0045 << 8); break; + case 0x10ec0230: case 0x10ec0236: case 0x10ec0256: alc_write_coef_idx(codec, 0x48, 0xd011); @@ -4689,6 +4692,7 @@ static void alc_headset_mode_unplugged(struct hda_codec *codec) case 0x10ec0255: alc_process_coef_fw(codec, coef0255); break; + case 0x10ec0230: case 0x10ec0236: case 0x10ec0256: alc_process_coef_fw(codec, coef0256); @@ -4803,6 +4807,7 @@ static void alc_headset_mode_mic_in(struct hda_codec *codec, hda_nid_t hp_pin, alc_process_coef_fw(codec, coef0255); snd_hda_set_pin_ctl_cache(codec, mic_pin, PIN_VREF50); break; + case 0x10ec0230: case 0x10ec0236: case 0x10ec0256: alc_write_coef_idx(codec, 0x45, 0xc489); @@ -4952,6 +4957,7 @@ static void alc_headset_mode_default(struct hda_codec *codec) case 0x10ec0255: alc_process_coef_fw(codec, coef0255); break; + case 0x10ec0230: case 0x10ec0236: case 0x10ec0256: alc_write_coef_idx(codec, 0x1b, 0x0e4b); @@ -5050,6 +5056,7 @@ static void alc_headset_mode_ctia(struct hda_codec *codec) case 0x10ec0255: alc_process_coef_fw(codec, coef0255); break; + case 0x10ec0230: case 0x10ec0236: case 0x10ec0256: alc_process_coef_fw(codec, coef0256); @@ -5163,6 +5170,7 @@ static void alc_headset_mode_omtp(struct hda_codec *codec) case 0x10ec0255: alc_process_coef_fw(codec, coef0255); break; + case 0x10ec0230: case 0x10ec0236: case 0x10ec0256: alc_process_coef_fw(codec, coef0256); @@ -5263,6 +5271,7 @@ static void alc_determine_headset_type(struct hda_codec *codec) val = alc_read_coef_idx(codec, 0x46); is_ctia = (val & 0x0070) == 0x0070; break; + case 0x10ec0230: case 0x10ec0236: case 0x10ec0256: alc_write_coef_idx(codec, 0x1b, 0x0e4b); @@ -5556,6 +5565,7 @@ static void alc255_set_default_jack_type(struct hda_codec *codec) case 0x10ec0255: alc_process_coef_fw(codec, alc255fw); break; + case 0x10ec0230: case 0x10ec0236: case 0x10ec0256: alc_process_coef_fw(codec, alc256fw); @@ -6156,6 +6166,7 @@ static void alc_combo_jack_hp_jd_restart(struct hda_codec *codec) alc_update_coef_idx(codec, 0x4a, 0x8000, 1 << 15); /* Reset HP JD */ alc_update_coef_idx(codec, 0x4a, 0x8000, 0 << 15); break; + case 0x10ec0230: case 0x10ec0235: case 0x10ec0236: case 0x10ec0255: @@ -9130,6 +9141,7 @@ static int patch_alc269(struct hda_codec *codec) spec->shutup = alc256_shutup; spec->init_hook = alc256_init; break; + case 0x10ec0230: case 0x10ec0236: case 0x10ec0256: spec->codec_variant = ALC269_TYPE_ALC256; @@ -10421,6 +10433,7 @@ static const struct hda_device_id snd_hda_id_realtek[] = { HDA_CODEC_ENTRY(0x10ec0221, "ALC221", patch_alc269), HDA_CODEC_ENTRY(0x10ec0222, "ALC222", patch_alc269), HDA_CODEC_ENTRY(0x10ec0225, "ALC225", patch_alc269), + HDA_CODEC_ENTRY(0x10ec0230, "ALC236", patch_alc269), HDA_CODEC_ENTRY(0x10ec0231, "ALC231", patch_alc269), HDA_CODEC_ENTRY(0x10ec0233, "ALC233", patch_alc269), HDA_CODEC_ENTRY(0x10ec0234, "ALC234", patch_alc269), -- 2.26.2

1 0

[PATCH v3 1/2] ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 450 G8
by Andy Chi 18 Jun '21

18 Jun '21

>From fdeab6f32dbdbfd83c9af6efc5a51f91021b6578 Mon Sep 17 00:00:00 2001 From: Andy Chi <andy.chi(a)canonical.com> Date: Fri, 18 Jun 2021 16:17:48 +0800 Subject: [PATCH v3 1/2] ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 450 G8 The HP ProBook 450 G8 using ALC236 codec which using 0x02 to control mute LED and 0x01 to control micmute LED. Therefore, add a quirk to make it works. Signed-off-by: Andy Chi <andy.chi(a)canonical.com> --- v2 -> v3: no changes. v1 -> v2: fix typo from HP ProBook 440 to HP ProBook 450 G8 (https://lkml.org/lkml/2021/6/18/325) sound/pci/hda/patch_realtek.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index ab5113cccffa..70bc5b11acfd 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -8336,6 +8336,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { ALC285_FIXUP_HP_GPIO_AMP_INIT), SND_PCI_QUIRK(0x103c, 0x87c8, "HP", ALC287_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87e5, "HP ProBook 440 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x87e7, "HP ProBook 450 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87f2, "HP ProBook 640 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87f4, "HP", ALC287_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87f5, "HP", ALC287_FIXUP_HP_GPIO_LED), -- 2.25.1

2 1

[PATCH 1/1] ASoC: Intel: bdw-rt5677: remove unnecessary oom message
by Zhen Lei 18 Jun '21

18 Jun '21

Fixes scripts/checkpatch.pl warning: WARNING: Possible unnecessary 'out of memory' message Remove it can help us save a bit of memory. Signed-off-by: Zhen Lei <thunder.leizhen(a)huawei.com> --- sound/soc/intel/boards/bdw-rt5677.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/sound/soc/intel/boards/bdw-rt5677.c b/sound/soc/intel/boards/bdw-rt5677.c index 021bc59aac80..e01b7a90ca6c 100644 --- a/sound/soc/intel/boards/bdw-rt5677.c +++ b/sound/soc/intel/boards/bdw-rt5677.c @@ -423,10 +423,8 @@ static int bdw_rt5677_probe(struct platform_device *pdev) /* Allocate driver private struct */ bdw_rt5677 = devm_kzalloc(&pdev->dev, sizeof(struct bdw_rt5677_priv), GFP_KERNEL); - if (!bdw_rt5677) { - dev_err(&pdev->dev, "Can't allocate bdw_rt5677\n"); + if (!bdw_rt5677) return -ENOMEM; - } /* override plaform name, if required */ mach = pdev->dev.platform_data; -- 2.25.1

3 2

[PATCH] ASoC: fsi: fix spelling mistake
by Flavio Suligoi 18 Jun '21

18 Jun '21

Fix "thse" --> "these" in struct fsi_stream declaration. Signed-off-by: Flavio Suligoi <f.suligoi(a)asem.it> --- sound/soc/sh/fsi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c index 3c934f87c242..cdf3b7f69ba7 100644 --- a/sound/soc/sh/fsi.c +++ b/sound/soc/sh/fsi.c @@ -219,7 +219,7 @@ struct fsi_stream { u32 bus_option; /* - * thse are initialized by fsi_handler_init() + * these are initialized by fsi_handler_init() */ struct fsi_stream_handler *handler; struct fsi_priv *priv; -- 2.25.1

2 1

[PATCH -next] ASoC: rk817: Constify static struct snd_soc_dai_ops
by Wei Yongjun 18 Jun '21

18 Jun '21

The snd_soc_dai_ops structures is only stored in the ops field of a snd_soc_dai_driver structure, so make the snd_soc_dai_ops structure const to allow the compiler to put it in read-only memory. Reported-by: Hulk Robot <hulkci(a)huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1(a)huawei.com> --- sound/soc/codecs/rk817_codec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/rk817_codec.c b/sound/soc/codecs/rk817_codec.c index 17e672b85ee5..9a896e4326c3 100644 --- a/sound/soc/codecs/rk817_codec.c +++ b/sound/soc/codecs/rk817_codec.c @@ -382,7 +382,7 @@ static int rk817_digital_mute(struct snd_soc_dai *dai, int mute, int stream) SNDRV_PCM_FMTBIT_S24_LE |\ SNDRV_PCM_FMTBIT_S32_LE) -static struct snd_soc_dai_ops rk817_dai_ops = { +static const struct snd_soc_dai_ops rk817_dai_ops = { .hw_params = rk817_hw_params, .set_fmt = rk817_set_dai_fmt, .set_sysclk = rk817_set_dai_sysclk,

3 2

[PATCH] soundwire: stream: Use polling for DP Prepare completion
by Richard Fitzgerald 18 Jun '21

18 Jun '21

sdw_prep_deprep_slave_ports() cannot use the port interrupt to signal CP_SM completion because it is called while holding the bus lock, which blocks the alert handler from running. Change to polling the PREPARESTATUS register and remove the infrastructure that was implemented for the previous interrupt waiting. A new configuration field 'ch_prep_poll_us' is added to struct sdw_dpn_prop so that the peripheral driver may select a polling interval. If this is left at zero a default interval of 500 usec is used. Signed-off-by: Richard Fitzgerald <rf(a)opensource.cirrus.com> --- drivers/soundwire/bus.c | 2 -- drivers/soundwire/slave.c | 4 ---- drivers/soundwire/stream.c | 24 ++++++++++++++---------- include/linux/soundwire/sdw.h | 8 ++++++-- 4 files changed, 20 insertions(+), 18 deletions(-) diff --git a/drivers/soundwire/bus.c b/drivers/soundwire/bus.c index adcbf3969110..606fc26d407f 100644 --- a/drivers/soundwire/bus.c +++ b/drivers/soundwire/bus.c @@ -1351,7 +1351,6 @@ static int sdw_handle_dp0_interrupt(struct sdw_slave *slave, u8 *slave_status) */ if (status & SDW_DP0_INT_PORT_READY) { - complete(&slave->port_ready[0]); clear |= SDW_DP0_INT_PORT_READY; } @@ -1429,7 +1428,6 @@ static int sdw_handle_port_interrupt(struct sdw_slave *slave, * for ports implementing CP_SM. */ if (status & SDW_DPN_INT_PORT_READY) { - complete(&slave->port_ready[port]); clear |= SDW_DPN_INT_PORT_READY; } diff --git a/drivers/soundwire/slave.c b/drivers/soundwire/slave.c index 669d7573320b..55ca884ea951 100644 --- a/drivers/soundwire/slave.c +++ b/drivers/soundwire/slave.c @@ -26,7 +26,6 @@ int sdw_slave_add(struct sdw_bus *bus, { struct sdw_slave *slave; int ret; - int i; slave = kzalloc(sizeof(*slave), GFP_KERNEL); if (!slave) @@ -62,9 +61,6 @@ int sdw_slave_add(struct sdw_bus *bus, slave->probed = false; slave->first_interrupt_done = false; - for (i = 0; i < SDW_MAX_PORTS; i++) - init_completion(&slave->port_ready[i]); - mutex_lock(&bus->bus_lock); list_add_tail(&slave->node, &bus->slaves); mutex_unlock(&bus->bus_lock); diff --git a/drivers/soundwire/stream.c b/drivers/soundwire/stream.c index 1eaedaaba094..bd6b3b64de90 100644 --- a/drivers/soundwire/stream.c +++ b/drivers/soundwire/stream.c @@ -8,11 +8,13 @@ #include <linux/delay.h> #include <linux/device.h> #include <linux/init.h> +#include <linux/iopoll.h> #include <linux/module.h> #include <linux/mod_devicetable.h> #include <linux/slab.h> #include <linux/soundwire/sdw_registers.h> #include <linux/soundwire/sdw.h> +#include <linux/time.h> #include <sound/soc.h> #include "bus.h" @@ -419,11 +421,10 @@ static int sdw_prep_deprep_slave_ports(struct sdw_bus *bus, struct sdw_port_runtime *p_rt, bool prep) { - struct completion *port_ready; struct sdw_dpn_prop *dpn_prop; struct sdw_prepare_ch prep_ch; - unsigned int time_left; bool intr = false; + unsigned long prep_poll_us, prep_timeout_us; int ret = 0, val; u32 addr; @@ -478,16 +479,19 @@ static int sdw_prep_deprep_slave_ports(struct sdw_bus *bus, } /* Wait for completion on port ready */ - port_ready = &s_rt->slave->port_ready[prep_ch.num]; - time_left = wait_for_completion_timeout(port_ready, - msecs_to_jiffies(dpn_prop->ch_prep_timeout)); + prep_timeout_us = dpn_prop->ch_prep_timeout * USEC_PER_MSEC; + if (dpn_prop->ch_prep_poll_us) + prep_poll_us = dpn_prop->ch_prep_poll_us; + else + prep_poll_us = SDW_DEFAULT_DP_PREP_POLL_US; - val = sdw_read(s_rt->slave, SDW_DPN_PREPARESTATUS(p_rt->num)); - val &= p_rt->ch_mask; - if (!time_left || val) { + ret = read_poll_timeout(sdw_read, val, ((val & p_rt->ch_mask) == 0), + prep_poll_us, prep_timeout_us, false, + s_rt->slave, SDW_DPN_PREPARESTATUS(p_rt->num)); + if (ret < 0) { dev_err(&s_rt->slave->dev, - "Chn prep failed for port:%d\n", prep_ch.num); - return -ETIMEDOUT; + "Chn prep failed for port %d: %d\n", prep_ch.num, ret); + return ret; } } diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h index ddbeb00799e4..4e5290b083bf 100644 --- a/include/linux/soundwire/sdw.h +++ b/include/linux/soundwire/sdw.h @@ -67,6 +67,9 @@ enum { #define SDW_BLOCK_PACKG_PER_PORT BIT(0) #define SDW_BLOCK_PACKG_PER_CH BIT(1) +/* Default interval to poll for DP prepare completion */ +#define SDW_DEFAULT_DP_PREP_POLL_US 500 + /** * enum sdw_slave_status - Slave status * @SDW_SLAVE_UNATTACHED: Slave is not attached with the bus. @@ -295,6 +298,8 @@ struct sdw_dpn_audio_mode { * @simple_ch_prep_sm: If the port supports simplified channel prepare state * machine * @ch_prep_timeout: Port-specific timeout value, in milliseconds + * @ch_prep_poll_us: Interval to poll for CP_SM prepare completion. Zero means + * poll at SDW_DEFAULT_DP_PREP_POLL_US intervals. * @imp_def_interrupts: If set, each bit corresponds to support for * implementation-defined interrupts * @max_ch: Maximum channels supported @@ -321,6 +326,7 @@ struct sdw_dpn_prop { u32 max_grouping; bool simple_ch_prep_sm; u32 ch_prep_timeout; + u32 ch_prep_poll_us; u32 imp_def_interrupts; u32 max_ch; u32 min_ch; @@ -641,7 +647,6 @@ struct sdw_slave_ops { * @prop: Slave properties * @debugfs: Slave debugfs * @node: node for bus list - * @port_ready: Port ready completion flag for each Slave port * @m_port_map: static Master port map for each Slave port * @dev_num: Current Device Number, values can be 0 or dev_num_sticky * @dev_num_sticky: one-time static Device Number assigned by Bus @@ -673,7 +678,6 @@ struct sdw_slave { struct dentry *debugfs; #endif struct list_head node; - struct completion port_ready[SDW_MAX_PORTS]; unsigned int m_port_map[SDW_MAX_PORTS]; u16 dev_num; u16 dev_num_sticky; -- 2.20.1

2 3

[PATCH v3 2/2] ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 445 G8
by Andy Chi 18 Jun '21

18 Jun '21

>From f6d2556f8f6bcdd2261b48604b8086fb67ae9a03 Mon Sep 17 00:00:00 2001 From: Andy Chi <andy.chi(a)canonical.com> Date: Fri, 18 Jun 2021 16:23:06 +0800 Subject: [PATCH v3 2/2] ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 445 G8 The HP ProBook 445 G8 using ALC236 codec which using 0x02 to control mute LED and 0x01 to control micmute LED. Therefore, add a quirk to make it works. Signed-off-by: Andy Chi <andy.chi(a)canonical.com> --- v2 -> v3: no changes. v1 -> v2: no changes. sound/pci/hda/patch_realtek.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 70bc5b11acfd..a1e62b2de167 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -8344,6 +8344,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x103c, 0x8846, "HP EliteBook 850 G8 Notebook PC", ALC285_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x884b, "HP EliteBook 840 Aero G8 Notebook PC", ALC285_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x884c, "HP EliteBook 840 G8 Notebook PC", ALC285_FIXUP_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x8863, "HP ProBook 445 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x886d, "HP ZBook Fury 17.3 Inch G8 Mobile Workstation PC", ALC285_FIXUP_HP_GPIO_AMP_INIT), SND_PCI_QUIRK(0x103c, 0x8870, "HP ZBook Fury 15.6 Inch G8 Mobile Workstation PC", ALC285_FIXUP_HP_GPIO_AMP_INIT), SND_PCI_QUIRK(0x103c, 0x8873, "HP ZBook Studio 15.6 Inch G8 Mobile Workstation PC", ALC285_FIXUP_HP_GPIO_AMP_INIT), -- 2.25.1

1 0

[PATCH v2] ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 450 G8
by Andy Chi 18 Jun '21

18 Jun '21

>From fdeab6f32dbdbfd83c9af6efc5a51f91021b6578 Mon Sep 17 00:00:00 2001 From: Andy Chi <andy.chi(a)canonical.com> Date: Fri, 18 Jun 2021 16:17:48 +0800 Subject: [PATCH v2] ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 450 G8 The HP ProBook 450 G8 using ALC236 codec which using 0x02 to control mute LED and 0x01 to control micmute LED. Therefore, add a quirk to make it works. Signed-off-by: Andy Chi <andy.chi(a)canonical.com> --- sound/pci/hda/patch_realtek.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index ab5113cccffa..70bc5b11acfd 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -8336,6 +8336,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { ALC285_FIXUP_HP_GPIO_AMP_INIT), SND_PCI_QUIRK(0x103c, 0x87c8, "HP", ALC287_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87e5, "HP ProBook 440 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x87e7, "HP ProBook 450 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87f2, "HP ProBook 640 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87f4, "HP", ALC287_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87f5, "HP", ALC287_FIXUP_HP_GPIO_LED), -- 2.25.1

1 0

[PATCH 1/2] ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 450 G8
by Andy Chi 18 Jun '21

18 Jun '21

>From fdeab6f32dbdbfd83c9af6efc5a51f91021b6578 Mon Sep 17 00:00:00 2001 From: Andy Chi <andy.chi(a)canonical.com> Date: Fri, 18 Jun 2021 16:17:48 +0800 Subject: [PATCH 1/2] ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 450 G8 The HP ProBook 450 G8 using ALC236 codec which using 0x02 to control mute LED and 0x01 to control micmute LED. Therefore, add a quirk to make it works. Signed-off-by: Andy Chi <andy.chi(a)canonical.com> --- sound/pci/hda/patch_realtek.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index ab5113cccffa..70bc5b11acfd 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -8336,6 +8336,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { ALC285_FIXUP_HP_GPIO_AMP_INIT), SND_PCI_QUIRK(0x103c, 0x87c8, "HP", ALC287_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87e5, "HP ProBook 440 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x87e7, "HP ProBook 440 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87f2, "HP ProBook 640 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87f4, "HP", ALC287_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87f5, "HP", ALC287_FIXUP_HP_GPIO_LED), -- 2.25.1

1 1

[bug report] ASoC: codecs: wcd938x: add capture dapm widgets
by Dan Carpenter 18 Jun '21

18 Jun '21

Hello Srinivas Kandagatla, The patch d5add08fcbce: "ASoC: codecs: wcd938x: add capture dapm widgets" from Jun 9, 2021, leads to the following static checker warning: sound/soc/codecs/wcd938x.c:2189 wcd938x_tx_channel_config() error: uninitialized symbol 'reg'. sound/soc/codecs/wcd938x.c 2165 static void wcd938x_tx_channel_config(struct snd_soc_component *component, 2166 int channel, int mode) 2167 { 2168 int reg, mask; 2169 2170 switch (channel) { 2171 case 0: 2172 reg = WCD938X_ANA_TX_CH2; 2173 mask = WCD938X_HPF1_INIT_MASK; 2174 break; 2175 case 1: 2176 reg = WCD938X_ANA_TX_CH2; 2177 mask = WCD938X_HPF2_INIT_MASK; 2178 break; 2179 case 2: 2180 reg = WCD938X_ANA_TX_CH4; 2181 mask = WCD938X_HPF3_INIT_MASK; 2182 break; 2183 case 3: 2184 reg = WCD938X_ANA_TX_CH4; 2185 mask = WCD938X_HPF4_INIT_MASK; 2186 break; We could add a default case? default: return; 2187 } 2188 2189 snd_soc_component_write_field(component, reg, mask, mode); 2190 } regards, dan carpenter

1 0

[PATCH] ALSA: firewire-motu: fix rx packet format at higher rate for MOTU 828 mk3 Hybrid
by Takashi Sakamoto 18 Jun '21

18 Jun '21

I assumed that the combination of packet formats for MOTU 828 mk3 Hybrid is the same as MOTU 828 mk3 FireWire. However at higher sampling rate, it is different. MOTU 828 mk3 Hybrid has additional 4 dummy data chunks for rx packet. This commit fixes the issue to which I address at a commit f2ac3b839540 ("ALSA: firewire-motu: sequence replay for source packet header"). Signed-off-by: Takashi Sakamoto <o-takashi(a)sakamocchi.jp> --- sound/firewire/motu/motu-protocol-v3.c | 15 ++++++++++++--- sound/firewire/motu/motu.c | 4 ++-- sound/firewire/motu/motu.h | 3 ++- 3 files changed, 16 insertions(+), 6 deletions(-) diff --git a/sound/firewire/motu/motu-protocol-v3.c b/sound/firewire/motu/motu-protocol-v3.c index 4e6b0e449ee4..77e61e89770b 100644 --- a/sound/firewire/motu/motu-protocol-v3.c +++ b/sound/firewire/motu/motu-protocol-v3.c @@ -185,7 +185,7 @@ int snd_motu_protocol_v3_get_clock_source(struct snd_motu *motu, return err; data = be32_to_cpu(reg) & V3_CLOCK_SOURCE_MASK; - if (motu->spec == &snd_motu_spec_828mk3) + if (motu->spec == &snd_motu_spec_828mk3_fw || motu->spec == &snd_motu_spec_828mk3_hybrid) return detect_clock_source_828mk3(motu, data, src); else return v3_detect_clock_source(motu, data, src); @@ -284,14 +284,14 @@ int snd_motu_protocol_v3_cache_packet_formats(struct snd_motu *motu) motu->spec->rx_fixed_pcm_chunks, sizeof(motu->rx_packet_formats.pcm_chunks)); - if (motu->spec == &snd_motu_spec_828mk3) + if (motu->spec == &snd_motu_spec_828mk3_fw || motu->spec == &snd_motu_spec_828mk3_hybrid) return detect_packet_formats_828mk3(motu, data); else return 0; } -const struct snd_motu_spec snd_motu_spec_828mk3 = { +const struct snd_motu_spec snd_motu_spec_828mk3_fw = { .name = "828mk3", .protocol_version = SND_MOTU_PROTOCOL_V3, .flags = SND_MOTU_SPEC_RX_MIDI_3RD_Q | @@ -300,6 +300,15 @@ const struct snd_motu_spec snd_motu_spec_828mk3 = { .rx_fixed_pcm_chunks = {14, 14, 10}, }; +const struct snd_motu_spec snd_motu_spec_828mk3_hybrid = { + .name = "828mk3", + .protocol_version = SND_MOTU_PROTOCOL_V3, + .flags = SND_MOTU_SPEC_RX_MIDI_3RD_Q | + SND_MOTU_SPEC_TX_MIDI_3RD_Q, + .tx_fixed_pcm_chunks = {18, 18, 14}, + .rx_fixed_pcm_chunks = {14, 14, 14}, // Additional 4 dummy chunks at higher rate. +}; + const struct snd_motu_spec snd_motu_spec_ultralite_mk3 = { .name = "UltraLiteMk3", .protocol_version = SND_MOTU_PROTOCOL_V3, diff --git a/sound/firewire/motu/motu.c b/sound/firewire/motu/motu.c index 0cae670d711c..543136578c70 100644 --- a/sound/firewire/motu/motu.c +++ b/sound/firewire/motu/motu.c @@ -156,10 +156,10 @@ static const struct ieee1394_device_id motu_id_table[] = { SND_MOTU_DEV_ENTRY(0x000009, &snd_motu_spec_traveler), SND_MOTU_DEV_ENTRY(0x00000d, &snd_motu_spec_ultralite), SND_MOTU_DEV_ENTRY(0x00000f, &snd_motu_spec_8pre), - SND_MOTU_DEV_ENTRY(0x000015, &snd_motu_spec_828mk3), // FireWire only. + SND_MOTU_DEV_ENTRY(0x000015, &snd_motu_spec_828mk3_fw), // FireWire only. SND_MOTU_DEV_ENTRY(0x000019, &snd_motu_spec_ultralite_mk3), // FireWire only. SND_MOTU_DEV_ENTRY(0x000030, &snd_motu_spec_ultralite_mk3), // Hybrid. - SND_MOTU_DEV_ENTRY(0x000035, &snd_motu_spec_828mk3), // Hybrid. + SND_MOTU_DEV_ENTRY(0x000035, &snd_motu_spec_828mk3_hybrid), // Hybrid. SND_MOTU_DEV_ENTRY(0x000033, &snd_motu_spec_audio_express), SND_MOTU_DEV_ENTRY(0x000045, &snd_motu_spec_4pre), { } diff --git a/sound/firewire/motu/motu.h b/sound/firewire/motu/motu.h index a3deabdf9e34..73f36d1be515 100644 --- a/sound/firewire/motu/motu.h +++ b/sound/firewire/motu/motu.h @@ -130,7 +130,8 @@ extern const struct snd_motu_spec snd_motu_spec_traveler; extern const struct snd_motu_spec snd_motu_spec_ultralite; extern const struct snd_motu_spec snd_motu_spec_8pre; -extern const struct snd_motu_spec snd_motu_spec_828mk3; +extern const struct snd_motu_spec snd_motu_spec_828mk3_fw; +extern const struct snd_motu_spec snd_motu_spec_828mk3_hybrid; extern const struct snd_motu_spec snd_motu_spec_ultralite_mk3; extern const struct snd_motu_spec snd_motu_spec_audio_express; extern const struct snd_motu_spec snd_motu_spec_4pre; -- 2.30.2

2 1

[PATCH] ALSA: bebob: fix rx packet format for Yamaha GO44/GO46, Terratec Phase 24/x24
by Takashi Sakamoto 18 Jun '21

18 Jun '21

Below devices reports zero as the number of channels for external output plug with MIDI type: * Yamaha GO44/GO46 * Terratec Phase 24/X24 As a result, rx packet format is invalid and they generate silent sound. This is a regression added in v5.13. This commit fixes the bug, addressed at a commit 1bd1b3be8655 ("ALSA: bebob: perform sequence replay for media clock recovery"). Cc: <stable(a)vger.kernel.org> Fixes: 5c6ea94f2b7c ("ALSA: bebob: detect the number of available MIDI ports") Signed-off-by: Takashi Sakamoto <o-takashi(a)sakamocchi.jp> --- sound/firewire/bebob/bebob_stream.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/sound/firewire/bebob/bebob_stream.c b/sound/firewire/bebob/bebob_stream.c index e3e23e42add3..8629b14ded76 100644 --- a/sound/firewire/bebob/bebob_stream.c +++ b/sound/firewire/bebob/bebob_stream.c @@ -856,6 +856,11 @@ static int detect_midi_ports(struct snd_bebob *bebob, err = avc_bridgeco_get_plug_ch_count(bebob->unit, addr, &ch_count); if (err < 0) break; + // Yamaha GO44, GO46, Terratec Phase 24, Phase x24 reports 0 for the number of + // channels in external output plug 3 (MIDI type) even if it has a pair of physical + // MIDI jacks. As a workaround, assume it as one. + if (ch_count == 0) + ch_count = 1; *midi_ports += ch_count; } @@ -934,12 +939,12 @@ int snd_bebob_stream_discover(struct snd_bebob *bebob) if (err < 0) goto end; - err = detect_midi_ports(bebob, bebob->rx_stream_formations, addr, AVC_BRIDGECO_PLUG_DIR_IN, + err = detect_midi_ports(bebob, bebob->tx_stream_formations, addr, AVC_BRIDGECO_PLUG_DIR_IN, plugs[2], &bebob->midi_input_ports); if (err < 0) goto end; - err = detect_midi_ports(bebob, bebob->tx_stream_formations, addr, AVC_BRIDGECO_PLUG_DIR_OUT, + err = detect_midi_ports(bebob, bebob->rx_stream_formations, addr, AVC_BRIDGECO_PLUG_DIR_OUT, plugs[3], &bebob->midi_output_ports); if (err < 0) goto end; -- 2.30.2

2 1

[PATCH] ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook x360 830 G8
by Jeremy Szu 18 Jun '21

18 Jun '21

The HP EliteBook x360 830 G8 using ALC285 codec which using 0x04 to control mute LED and 0x01 to control micmute LED. Therefore, add a quirk to make it works. Signed-off-by: Jeremy Szu <jeremy.szu(a)canonical.com> --- sound/pci/hda/patch_realtek.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index dcd9bceace68..ae5963345093 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -8330,6 +8330,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x103c, 0x87f5, "HP", ALC287_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87f7, "HP Spectre x360 14", ALC245_FIXUP_HP_X360_AMP), SND_PCI_QUIRK(0x103c, 0x8846, "HP EliteBook 850 G8 Notebook PC", ALC285_FIXUP_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x8847, "HP EliteBook x360 830 G8 Notebook PC", ALC285_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x884b, "HP EliteBook 840 Aero G8 Notebook PC", ALC285_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x884c, "HP EliteBook 840 G8 Notebook PC", ALC285_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x886d, "HP ZBook Fury 17.3 Inch G8 Mobile Workstation PC", ALC285_FIXUP_HP_GPIO_AMP_INIT), -- 2.31.1

2 1

[bug report] ASoC: codecs: wcd938x: add capture dapm widgets
by Dan Carpenter 18 Jun '21

18 Jun '21

Hello Srinivas Kandagatla, The patch d5add08fcbce: "ASoC: codecs: wcd938x: add capture dapm widgets" from Jun 9, 2021, leads to the following static checker warning: sound/soc/codecs/wcd938x.c:2092 wcd938x_tx_swr_ctrl() error: uninitialized symbol 'rate'. sound/soc/codecs/wcd938x.c 2064 switch (event) { 2065 case SND_SOC_DAPM_PRE_PMU: 2066 if (strnstr(w->name, "ADC", sizeof("ADC"))) { Use strncmp() here instead of strnstr(). The sizeof() will include the NUL terminator so it's size 4 and you wanted 3. The off by one means that strnstr() will do two memcmp()s. The equivalent of: if (memcmp(w->name, "ADC", 3) == 0) return w->name; if (memcmp(w->name + 1, "ADC", 3) == 0) return w->name + 1; return NULL; 2067 int i = 0, mode = 0; 2068 2069 if (test_bit(WCD_ADC1, &wcd938x->status_mask)) 2070 mode |= tx_mode_bit[wcd938x->tx_mode[WCD_ADC1]]; 2071 if (test_bit(WCD_ADC2, &wcd938x->status_mask)) 2072 mode |= tx_mode_bit[wcd938x->tx_mode[WCD_ADC2]]; 2073 if (test_bit(WCD_ADC3, &wcd938x->status_mask)) 2074 mode |= tx_mode_bit[wcd938x->tx_mode[WCD_ADC3]]; 2075 if (test_bit(WCD_ADC4, &wcd938x->status_mask)) 2076 mode |= tx_mode_bit[wcd938x->tx_mode[WCD_ADC4]]; 2077 2078 if (mode != 0) { 2079 for (i = 0; i < ADC_MODE_ULP2; i++) { 2080 if (mode & (1 << i)) { 2081 i++; 2082 break; 2083 } 2084 } 2085 } 2086 rate = wcd938x_get_clk_rate(i); 2087 wcd938x_set_swr_clk_rate(component, rate, bank); 2088 } 2089 2090 if (strnstr(w->name, "ADC", sizeof("ADC"))) 2091 /* Copy clk settings to active bank */ 2092 wcd938x_set_swr_clk_rate(component, rate, !bank); This a false positive, but you could silence it by combining it with the previous if block. 2093 break; 2094 case SND_SOC_DAPM_POST_PMD: 2095 if (strnstr(w->name, "ADC", sizeof("ADC"))) { 2096 rate = wcd938x_get_clk_rate(ADC_MODE_INVALID); 2097 wcd938x_set_swr_clk_rate(component, rate, !bank); 2098 wcd938x_set_swr_clk_rate(component, rate, bank); 2099 } 2100 break; 2101 } regards, dan carpenter

1 0

[PATCH v3 1/2] ASoC: sunxi: Add Allwinner H6 Digital MIC driver
by Ban Tao 18 Jun '21

18 Jun '21

The Allwinner H6 and later SoCs have an DMIC block which is capable of capture. Signed-off-by: Ban Tao <fengzheng923(a)gmail.com> --- v1->v2: 1.Fix some compilation errors. 2.Modify some code styles. --- v2->v3: None. --- MAINTAINERS | 7 + sound/soc/sunxi/Kconfig | 8 + sound/soc/sunxi/Makefile | 1 + sound/soc/sunxi/sun50i-dmic.c | 404 ++++++++++++++++++++++++++++++++++ 4 files changed, 420 insertions(+) create mode 100644 sound/soc/sunxi/sun50i-dmic.c diff --git a/MAINTAINERS b/MAINTAINERS index b4094f07214e..1b87225c39b0 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -760,6 +760,13 @@ L: linux-media(a)vger.kernel.org S: Maintained F: drivers/staging/media/sunxi/cedrus/ +ALLWINNER DMIC DRIVERS +M: Ban Tao <fengzheng923(a)gmail.com> +L: alsa-devel(a)alsa-project.org (moderated for non-subscribers) +S: Maintained +F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml +F: sound/soc/sunxi/sun50i-dmic.c + ALPHA PORT M: Richard Henderson <rth(a)twiddle.net> M: Ivan Kokshaysky <ink(a)jurassic.park.msu.ru> diff --git a/sound/soc/sunxi/Kconfig b/sound/soc/sunxi/Kconfig index ddcaaa98d3cb..2a3bf7722e11 100644 --- a/sound/soc/sunxi/Kconfig +++ b/sound/soc/sunxi/Kconfig @@ -56,6 +56,14 @@ config SND_SUN4I_SPDIF Say Y or M to add support for the S/PDIF audio block in the Allwinner A10 and affiliated SoCs. +config SND_SUN50I_DMIC + tristate "Allwinner H6 DMIC Support" + depends on (OF && ARCH_SUNXI) || COMPILE_TEST + select SND_SOC_GENERIC_DMAENGINE_PCM + help + Say Y or M to add support for the DMIC audio block in the Allwinner + H6 and affiliated SoCs. + config SND_SUN8I_ADDA_PR_REGMAP tristate select REGMAP diff --git a/sound/soc/sunxi/Makefile b/sound/soc/sunxi/Makefile index a86be340a076..4483fe9c94ef 100644 --- a/sound/soc/sunxi/Makefile +++ b/sound/soc/sunxi/Makefile @@ -6,3 +6,4 @@ obj-$(CONFIG_SND_SUN8I_CODEC_ANALOG) += sun8i-codec-analog.o obj-$(CONFIG_SND_SUN50I_CODEC_ANALOG) += sun50i-codec-analog.o obj-$(CONFIG_SND_SUN8I_CODEC) += sun8i-codec.o obj-$(CONFIG_SND_SUN8I_ADDA_PR_REGMAP) += sun8i-adda-pr-regmap.o +obj-$(CONFIG_SND_SUN50I_DMIC) += sun50i-dmic.o diff --git a/sound/soc/sunxi/sun50i-dmic.c b/sound/soc/sunxi/sun50i-dmic.c new file mode 100644 index 000000000000..d0b576528552 --- /dev/null +++ b/sound/soc/sunxi/sun50i-dmic.c @@ -0,0 +1,404 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +// +// This driver supports the DMIC in Allwinner's H6 SoCs. +// +// Copyright 2021 Ban Tao <fengzheng923(a)gmail.com> + +#include <linux/clk.h> +#include <linux/device.h> +#include <linux/of_device.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/pm_runtime.h> +#include <linux/reset.h> +#include <sound/dmaengine_pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> + +#define SUN50I_DMIC_EN_CTL (0x00) + #define SUN50I_DMIC_EN_CTL_GLOBE BIT(8) + #define SUN50I_DMIC_EN_CTL_CHAN(v) ((v) << 0) + #define SUN50I_DMIC_EN_CTL_CHAN_MASK GENMASK(7, 0) +#define SUN50I_DMIC_SR (0x04) + #define SUN50I_DMIC_SR_SAMOLE_RATE(v) ((v) << 0) + #define SUN50I_DMIC_SR_SAMOLE_RATE_MASK GENMASK(2, 0) +#define SUN50I_DMIC_CTL (0x08) + #define SUN50I_DMIC_CTL_OVERSAMPLE_RATE BIT(0) +#define SUN50I_DMIC_DATA (0x10) +#define SUN50I_DMIC_INTC (0x14) + #define SUN50I_DMIC_FIFO_DRQ_EN BIT(2) +#define SUN50I_DMIC_INT_STA (0x18) + #define SUN50I_DMIC_INT_STA_OVERRUN_IRQ_PENDING BIT(1) + #define SUN50I_DMIC_INT_STA_DATA_IRQ_PENDING BIT(0) +#define SUN50I_DMIC_RXFIFO_CTL (0x1c) + #define SUN50I_DMIC_RXFIFO_CTL_FLUSH BIT(31) + #define SUN50I_DMIC_RXFIFO_CTL_MODE BIT(9) + #define SUN50I_DMIC_RXFIFO_CTL_RESOLUTION BIT(8) +#define SUN50I_DMIC_CH_NUM (0x24) + #define SUN50I_DMIC_CH_NUM_N(v) ((v) << 0) + #define SUN50I_DMIC_CH_NUM_N_MASK GENMASK(2, 0) +#define SUN50I_DMIC_CNT (0x2c) + #define SUN50I_DMIC_CNT_N BIT(0) +#define SUN50I_DMIC_HPF_CTRL (0x38) +#define SUN50I_DMIC_VERSION (0x50) + + +struct sun50i_dmic_dev { + struct clk *dmic_clk; + struct clk *bus_clk; + struct reset_control *rst; + struct regmap *regmap; + struct snd_dmaengine_dai_dma_data dma_params_rx; + unsigned int chan_en; +}; + +struct dmic_rate { + unsigned int samplerate; + unsigned int rate_bit; +}; + +static int sun50i_dmic_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *cpu_dai) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); + + /* only support capture */ + if (substream->stream != SNDRV_PCM_STREAM_CAPTURE) + return -EINVAL; + + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_FLUSH, + SUN50I_DMIC_RXFIFO_CTL_FLUSH); + regmap_write(host->regmap, SUN50I_DMIC_CNT, SUN50I_DMIC_CNT_N); + + return 0; +} + +static int sun50i_dmic_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *cpu_dai) +{ + int i = 0; + unsigned long rate = params_rate(params); + unsigned int mclk = 0; + unsigned int channels = params_channels(params); + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(cpu_dai); + struct dmic_rate dmic_rate_s[] = { + {44100, 0x0}, + {48000, 0x0}, + {22050, 0x2}, + {24000, 0x2}, + {11025, 0x4}, + {12000, 0x4}, + {32000, 0x1}, + {16000, 0x3}, + {8000, 0x5}, + }; + + /* DMIC num is N+1 */ + regmap_update_bits(host->regmap, SUN50I_DMIC_CH_NUM, + SUN50I_DMIC_CH_NUM_N_MASK, + SUN50I_DMIC_CH_NUM_N(channels - 1)); + host->chan_en = (1 << channels) - 1; + regmap_write(host->regmap, SUN50I_DMIC_HPF_CTRL, host->chan_en); + + switch (params_format(params)) { + case SNDRV_PCM_FORMAT_S16_LE: + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_MODE, + SUN50I_DMIC_RXFIFO_CTL_MODE); + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_RESOLUTION, 0); + break; + case SNDRV_PCM_FORMAT_S24_LE: + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_MODE, 0); + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_RESOLUTION, + SUN50I_DMIC_RXFIFO_CTL_RESOLUTION); + break; + default: + dev_err(cpu_dai->dev, "Invalid format!\n"); + return -EINVAL; + } + + switch (rate) { + case 11025: + case 22050: + case 44100: + mclk = 22579200; + break; + case 8000: + case 12000: + case 16000: + case 24000: + case 32000: + case 48000: + mclk = 24576000; + break; + default: + dev_err(cpu_dai->dev, "Invalid rate!\n"); + return -EINVAL; + } + + if (clk_set_rate(host->dmic_clk, mclk)) { + dev_err(cpu_dai->dev, "mclk : %u not support\n", mclk); + return -EINVAL; + } + + for (i = 0; i < ARRAY_SIZE(dmic_rate_s); i++) { + if (dmic_rate_s[i].samplerate == rate) { + regmap_update_bits(host->regmap, SUN50I_DMIC_SR, + SUN50I_DMIC_SR_SAMOLE_RATE_MASK, + SUN50I_DMIC_SR_SAMOLE_RATE(dmic_rate_s[i].rate_bit)); + break; + } + } + + switch (params_physical_width(params)) { + case 16: + host->dma_params_rx.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; + break; + case 32: + host->dma_params_rx.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; + break; + default: + dev_err(cpu_dai->dev, "Unsupported physical sample width: %d\n", + params_physical_width(params)); + return -EINVAL; + } + + /* oversamplerate adjust */ + if (params_rate(params) >= 24000) + regmap_update_bits(host->regmap, SUN50I_DMIC_CTL, + SUN50I_DMIC_CTL_OVERSAMPLE_RATE, + SUN50I_DMIC_CTL_OVERSAMPLE_RATE); + else + regmap_update_bits(host->regmap, SUN50I_DMIC_CTL, + SUN50I_DMIC_CTL_OVERSAMPLE_RATE, 0); + + return 0; +} + +static int sun50i_dmic_trigger(struct snd_pcm_substream *substream, int cmd, + struct snd_soc_dai *dai) +{ + int ret = 0; + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(dai); + + if (substream->stream != SNDRV_PCM_STREAM_CAPTURE) + return -EINVAL; + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + /* DRQ ENABLE */ + regmap_update_bits(host->regmap, SUN50I_DMIC_INTC, + SUN50I_DMIC_FIFO_DRQ_EN, + SUN50I_DMIC_FIFO_DRQ_EN); + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_CHAN_MASK, + SUN50I_DMIC_EN_CTL_CHAN(host->chan_en)); + /* Global enable */ + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_GLOBE, + SUN50I_DMIC_EN_CTL_GLOBE); + break; + + case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + /* DRQ DISABLE */ + regmap_update_bits(host->regmap, SUN50I_DMIC_INTC, + SUN50I_DMIC_FIFO_DRQ_EN, 0); + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_CHAN_MASK, + SUN50I_DMIC_EN_CTL_CHAN(0)); + /* Global disable */ + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_GLOBE, 0); + break; + + default: + ret = -EINVAL; + break; + } + return ret; +} + +static int sun50i_dmic_soc_dai_probe(struct snd_soc_dai *dai) +{ + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(dai); + + snd_soc_dai_init_dma_data(dai, NULL, &host->dma_params_rx); + + return 0; +} + +static const struct snd_soc_dai_ops sun50i_dmic_dai_ops = { + .startup = sun50i_dmic_startup, + .trigger = sun50i_dmic_trigger, + .hw_params = sun50i_dmic_hw_params, +}; + +static const struct regmap_config sun50i_dmic_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = SUN50I_DMIC_VERSION, + .cache_type = REGCACHE_NONE, +}; + +#define SUN50I_DMIC_RATES (SNDRV_PCM_RATE_8000_48000) +#define SUN50I_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE) + +static struct snd_soc_dai_driver sun50i_dmic_dai = { + .capture = { + .channels_min = 1, + .channels_max = 8, + .rates = SUN50I_DMIC_RATES, + .formats = SUN50I_FORMATS, + }, + .probe = sun50i_dmic_soc_dai_probe, + .ops = &sun50i_dmic_dai_ops, + .name = "dmic", +}; + +static const struct of_device_id sun50i_dmic_of_match[] = { + { + .compatible = "allwinner,sun50i-h6-dmic", + }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, sun50i_dmic_of_match); + +static const struct snd_soc_component_driver sun50i_dmic_component = { + .name = "sun50i-dmic", +}; + +static int sun50i_dmic_runtime_suspend(struct device *dev) +{ + struct sun50i_dmic_dev *host = dev_get_drvdata(dev); + + clk_disable_unprepare(host->dmic_clk); + clk_disable_unprepare(host->bus_clk); + + return 0; +} + +static int sun50i_dmic_runtime_resume(struct device *dev) +{ + struct sun50i_dmic_dev *host = dev_get_drvdata(dev); + int ret; + + ret = clk_prepare_enable(host->dmic_clk); + if (ret) + return ret; + ret = clk_prepare_enable(host->bus_clk); + if (ret) + clk_disable_unprepare(host->dmic_clk); + + return ret; +} + +static int sun50i_dmic_probe(struct platform_device *pdev) +{ + struct sun50i_dmic_dev *host; + struct resource *res; + int ret; + void __iomem *base; + + host = devm_kzalloc(&pdev->dev, sizeof(*host), GFP_KERNEL); + if (!host) + return -ENOMEM; + + /* Get the addresses */ + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(base)) + return dev_err_probe(&pdev->dev, PTR_ERR(base), + "get resource failed.\n"); + + host->regmap = devm_regmap_init_mmio(&pdev->dev, base, + &sun50i_dmic_regmap_config); + + /* Clocks */ + host->bus_clk = devm_clk_get(&pdev->dev, "bus"); + if (IS_ERR(host->bus_clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(host->bus_clk), + "failed to get bus clock.\n"); + + host->dmic_clk = devm_clk_get(&pdev->dev, "mod"); + if (IS_ERR(host->dmic_clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(host->dmic_clk), + "failed to get dmic clock.\n"); + + host->dma_params_rx.addr = res->start + SUN50I_DMIC_DATA; + host->dma_params_rx.maxburst = 8; + + platform_set_drvdata(pdev, host); + + host->rst = devm_reset_control_get_optional_exclusive(&pdev->dev, NULL); + if (IS_ERR(host->rst)) + return dev_err_probe(&pdev->dev, PTR_ERR(host->rst), + "Failed to get reset.\n"); + reset_control_deassert(host->rst); + + ret = devm_snd_soc_register_component(&pdev->dev, + &sun50i_dmic_component, &sun50i_dmic_dai, 1); + if (ret) + return dev_err_probe(&pdev->dev, ret, + "failed to register component.\n"); + + pm_runtime_enable(&pdev->dev); + if (!pm_runtime_enabled(&pdev->dev)) { + ret = sun50i_dmic_runtime_resume(&pdev->dev); + if (ret) + goto err_unregister; + } + + ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0); + if (ret) + goto err_suspend; + + return 0; +err_suspend: + if (!pm_runtime_status_suspended(&pdev->dev)) + sun50i_dmic_runtime_suspend(&pdev->dev); +err_unregister: + pm_runtime_disable(&pdev->dev); + return ret; +} + +static int sun50i_dmic_remove(struct platform_device *pdev) +{ + pm_runtime_disable(&pdev->dev); + if (!pm_runtime_status_suspended(&pdev->dev)) + sun50i_dmic_runtime_suspend(&pdev->dev); + + return 0; +} + +static const struct dev_pm_ops sun50i_dmic_pm = { + SET_RUNTIME_PM_OPS(sun50i_dmic_runtime_suspend, + sun50i_dmic_runtime_resume, NULL) +}; + +static struct platform_driver sun50i_dmic_driver = { + .driver = { + .name = "sun50i-dmic", + .of_match_table = of_match_ptr(sun50i_dmic_of_match), + .pm = &sun50i_dmic_pm, + }, + .probe = sun50i_dmic_probe, + .remove = sun50i_dmic_remove, +}; + +module_platform_driver(sun50i_dmic_driver); + +MODULE_DESCRIPTION("Allwinner sun50i DMIC SoC Interface"); +MODULE_AUTHOR("Ban Tao <fengzheng923(a)gmail.com>"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:sun50i-dmic"); -- 2.29.0

1 0

[PATCH v2 2/2] ASoC: sun50i-dmic: dt-bindings: add DT bindings for DMIC controller
by Ban Tao 17 Jun '21

17 Jun '21

DT binding documentation for this new ASoC driver. Signed-off-by: Ban Tao <fengzheng923(a)gmail.com> --- .../sound/allwinner,sun50i-h6-dmic.yaml | 68 +++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml new file mode 100644 index 000000000000..d7af66775e86 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/allwinner,sun50i-h6-dmic.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner H6 DMIC Device Tree Bindings + +maintainers: + - Ban Tao <fengzheng923(a)gmail.com> + +properties: + "#sound-dai-cells": + const: 0 + + compatible: + const: allwinner,sun50i-h6-dmic + + reg: + maxItems: 1 + + clocks: + items: + - description: Bus Clock + - description: Module Clock + + clock-names: + items: + - const: bus + - const: mod + + dmas: + items: + - description: RX DMA Channel + + dma-names: + items: + - const: rx + + resets: + maxItems: 1 + +required: + - "#sound-dai-cells" + - compatible + - reg + - clocks + - clock-names + - dmas + - dma-names + - resets + +additionalProperties: false + +examples: + - | + dmic: dmic@5095000 { + #sound-dai-cells = <1>; + compatible = "allwinner,sun50i-h6-dmic"; + reg = <0x05095000 0x400>; + clocks = <&ccu 101>, <&ccu 100>; + clock-names = "bus", "mod"; + dmas = <&dma 7>; + dma-names = "rx"; + resets = <&ccu 42>; + }; + +... -- 2.29.0

2 1

[PATCH 1/1] ALSA: aoa: remove unnecessary oom message
by Zhen Lei 17 Jun '21

17 Jun '21

Fixes scripts/checkpatch.pl warning: WARNING: Possible unnecessary 'out of memory' message Remove it can help us save a bit of memory. Signed-off-by: Zhen Lei <thunder.leizhen(a)huawei.com> --- sound/aoa/soundbus/i2sbus/pcm.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/sound/aoa/soundbus/i2sbus/pcm.c b/sound/aoa/soundbus/i2sbus/pcm.c index 1c8e8131a716..a9e502a6cdeb 100644 --- a/sound/aoa/soundbus/i2sbus/pcm.c +++ b/sound/aoa/soundbus/i2sbus/pcm.c @@ -918,10 +918,8 @@ i2sbus_attach_codec(struct soundbus_dev *dev, struct snd_card *card, } cii = kzalloc(sizeof(struct codec_info_item), GFP_KERNEL); - if (!cii) { - printk(KERN_DEBUG "i2sbus: failed to allocate cii\n"); + if (!cii) return -ENOMEM; - } /* use the private data to point to the codec info */ cii->sdev = soundbus_dev_get(dev); -- 2.25.1

2 1

[PATCH 1/1] ASoC: soc-core: Fix the error return code in snd_soc_of_parse_audio_routing()
by Zhen Lei 17 Jun '21

17 Jun '21

When devm_kcalloc() fails, the error code -ENOMEM should be returned instead of -EINVAL. Signed-off-by: Zhen Lei <thunder.leizhen(a)huawei.com> --- sound/soc/soc-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 9e7f4ceffb65..dbf7de925f8d 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -2957,7 +2957,7 @@ int snd_soc_of_parse_audio_routing(struct snd_soc_card *card, if (!routes) { dev_err(card->dev, "ASoC: Could not allocate DAPM route table\n"); - return -EINVAL; + return -ENOMEM; } for (i = 0; i < num_routes; i++) { -- 2.25.1

2 1

[PATCH -next] ASoC: spear: spdif_out: Use devm_platform_get_and_ioremap_resource()
by Yang Yingliang 17 Jun '21

17 Jun '21

Use devm_platform_get_and_ioremap_resource() to simplify code. Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- sound/soc/spear/spdif_out.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/sound/soc/spear/spdif_out.c b/sound/soc/spear/spdif_out.c index 38f9fff5be6b..549295a6ed50 100644 --- a/sound/soc/spear/spdif_out.c +++ b/sound/soc/spear/spdif_out.c @@ -287,8 +287,7 @@ static int spdif_out_probe(struct platform_device *pdev) if (!host) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - host->io_base = devm_ioremap_resource(&pdev->dev, res); + host->io_base = devm_platform_get_and_ioremap_resource(pdev, 0, &res); if (IS_ERR(host->io_base)) return PTR_ERR(host->io_base); -- 2.25.1

2 1

[PATCH -next 0/3] ASoC: stm32: Use devm_platform_get_and_ioremap_resource()
by Yang Yingliang 17 Jun '21

17 Jun '21

Use devm_platform_get_and_ioremap_resource() to simplify code. Yang Yingliang (3): ASoC: stm32: i2s: Use devm_platform_get_and_ioremap_resource() ASoC: stm32: sai: Use devm_platform_get_and_ioremap_resource() ASoC: stm32: spdifrx: Use devm_platform_get_and_ioremap_resource() sound/soc/stm/stm32_i2s.c | 3 +-- sound/soc/stm/stm32_sai_sub.c | 3 +-- sound/soc/stm/stm32_spdifrx.c | 3 +-- 3 files changed, 3 insertions(+), 6 deletions(-) -- 2.25.1

2 4

[PATCH -next] ASoC: sti: sti_uniperif: Use devm_platform_get_and_ioremap_resource()
by Yang Yingliang 17 Jun '21

17 Jun '21

Use devm_platform_get_and_ioremap_resource() to simplify code. Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- sound/soc/sti/sti_uniperif.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/sound/soc/sti/sti_uniperif.c b/sound/soc/sti/sti_uniperif.c index e3561f00ed40..34668fe3909d 100644 --- a/sound/soc/sti/sti_uniperif.c +++ b/sound/soc/sti/sti_uniperif.c @@ -410,16 +410,8 @@ static int sti_uniperiph_cpu_dai_of(struct device_node *node, *dai = sti_uniperiph_dai_template; dai->name = dev_data->dai_names; - /* Get resources */ - uni->mem_region = platform_get_resource(priv->pdev, IORESOURCE_MEM, 0); - - if (!uni->mem_region) { - dev_err(dev, "Failed to get memory resource\n"); - return -ENODEV; - } - - uni->base = devm_ioremap_resource(dev, uni->mem_region); - + /* Get resources and base address */ + uni->base = devm_platform_get_and_ioremap_resource(priv->pdev, 0, &uni->mem_region); if (IS_ERR(uni->base)) return PTR_ERR(uni->base); -- 2.25.1

2 1

[PATCH -next] ASoC: sprd: Use devm_platform_get_and_ioremap_resource()
by Yang Yingliang 17 Jun '21

17 Jun '21

Use devm_platform_get_and_ioremap_resource() to simplify code. Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- sound/soc/sprd/sprd-mcdt.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/sound/soc/sprd/sprd-mcdt.c b/sound/soc/sprd/sprd-mcdt.c index 34b2ce733b54..f6a55fa60c1b 100644 --- a/sound/soc/sprd/sprd-mcdt.c +++ b/sound/soc/sprd/sprd-mcdt.c @@ -949,8 +949,7 @@ static int sprd_mcdt_probe(struct platform_device *pdev) if (!mcdt) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - mcdt->base = devm_ioremap_resource(&pdev->dev, res); + mcdt->base = devm_platform_get_and_ioremap_resource(pdev, 0, &res); if (IS_ERR(mcdt->base)) return PTR_ERR(mcdt->base); -- 2.25.1

2 1

[PATCH] ALSA: seq: oss: Fix error check at system port creation
by Takashi Iwai 17 Jun '21

17 Jun '21

The system port creation in ALSA OSS sequencer was wrongly checked against to the port number that can be never negative. The error code should be checked rather against the ioctl call. This patch corrects the error check. Reported-by: Dan Carpenter <dan.carpenter(a)oracle.com> Signed-off-by: Takashi Iwai <tiwai(a)suse.de> --- sound/core/seq/oss/seq_oss_init.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/sound/core/seq/oss/seq_oss_init.c b/sound/core/seq/oss/seq_oss_init.c index a53d81a86af2..0ee4a5081fd6 100644 --- a/sound/core/seq/oss/seq_oss_init.c +++ b/sound/core/seq/oss/seq_oss_init.c @@ -94,11 +94,10 @@ snd_seq_oss_create_client(void) port_callback.event_input = receive_announce; port->kernel = &port_callback; - call_ctl(SNDRV_SEQ_IOCTL_CREATE_PORT, port); - system_port = port->addr.port; - if (system_port >= 0) { + if (call_ctl(SNDRV_SEQ_IOCTL_CREATE_PORT, port) >= 0) { struct snd_seq_port_subscribe subs; + system_port = port->addr.port; memset(&subs, 0, sizeof(subs)); subs.sender.client = SNDRV_SEQ_CLIENT_SYSTEM; subs.sender.port = SNDRV_SEQ_PORT_SYSTEM_ANNOUNCE; -- 2.26.2

1 0

[bug report] ALSA: seq: Fix assignment in if condition
by Dan Carpenter 17 Jun '21

17 Jun '21

Hello Takashi Iwai, The patch f9a6bb841f73: "ALSA: seq: Fix assignment in if condition" from Jun 8, 2021, leads to the following static checker warning: sound/core/seq/oss/seq_oss_init.c:99 snd_seq_oss_create_client() warn: 'port->addr.port' is unsigned sound/core/seq/oss/seq_oss_init.c 82 83 /* create annoucement receiver port */ 84 memset(port, 0, sizeof(*port)); 85 strcpy(port->name, "Receiver"); 86 port->addr.client = system_client; 87 port->capability = SNDRV_SEQ_PORT_CAP_WRITE; /* receive only */ 88 port->type = 0; 89 90 memset(&port_callback, 0, sizeof(port_callback)); 91 /* don't set port_callback.owner here. otherwise the module counter 92 * is incremented and we can no longer release the module.. 93 */ 94 port_callback.event_input = receive_announce; 95 port->kernel = &port_callback; 96 97 call_ctl(SNDRV_SEQ_IOCTL_CREATE_PORT, port); 98 system_port = port->addr.port; 99 if (system_port >= 0) { ^^^^^^^^^^^^^^^^ This was from the old code. It's not clear what is going on. I think the condition can be deleted. 100 struct snd_seq_port_subscribe subs; 101 102 memset(&subs, 0, sizeof(subs)); 103 subs.sender.client = SNDRV_SEQ_CLIENT_SYSTEM; 104 subs.sender.port = SNDRV_SEQ_PORT_SYSTEM_ANNOUNCE; 105 subs.dest.client = system_client; 106 subs.dest.port = system_port; 107 call_ctl(SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT, &subs); 108 } 109 rc = 0; 110 111 /* look up midi devices */ 112 schedule_work(&async_lookup_work); 113 114 __error: 115 kfree(port); 116 return rc; 117 } regards, dan carpenter

2 1

[PATCH v2 1/2] ASoC: sunxi: Add Allwinner H6 Digital MIC driver
by Ban Tao 17 Jun '21

17 Jun '21

The Allwinner H6 and later SoCs have an DMIC block which is capable of capture. Signed-off-by: Ban Tao <fengzheng923(a)gmail.com> --- v1->v2: 1.fix some compilation errors. 2.Modify some code styles. --- MAINTAINERS | 7 + sound/soc/sunxi/Kconfig | 8 + sound/soc/sunxi/Makefile | 1 + sound/soc/sunxi/sun50i-dmic.c | 405 ++++++++++++++++++++++++++++++++++ 4 files changed, 421 insertions(+) create mode 100644 sound/soc/sunxi/sun50i-dmic.c diff --git a/MAINTAINERS b/MAINTAINERS index b4094f07214e..1b87225c39b0 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -760,6 +760,13 @@ L: linux-media(a)vger.kernel.org S: Maintained F: drivers/staging/media/sunxi/cedrus/ +ALLWINNER DMIC DRIVERS +M: Ban Tao <fengzheng923(a)gmail.com> +L: alsa-devel(a)alsa-project.org (moderated for non-subscribers) +S: Maintained +F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml +F: sound/soc/sunxi/sun50i-dmic.c + ALPHA PORT M: Richard Henderson <rth(a)twiddle.net> M: Ivan Kokshaysky <ink(a)jurassic.park.msu.ru> diff --git a/sound/soc/sunxi/Kconfig b/sound/soc/sunxi/Kconfig index ddcaaa98d3cb..2a3bf7722e11 100644 --- a/sound/soc/sunxi/Kconfig +++ b/sound/soc/sunxi/Kconfig @@ -56,6 +56,14 @@ config SND_SUN4I_SPDIF Say Y or M to add support for the S/PDIF audio block in the Allwinner A10 and affiliated SoCs. +config SND_SUN50I_DMIC + tristate "Allwinner H6 DMIC Support" + depends on (OF && ARCH_SUNXI) || COMPILE_TEST + select SND_SOC_GENERIC_DMAENGINE_PCM + help + Say Y or M to add support for the DMIC audio block in the Allwinner + H6 and affiliated SoCs. + config SND_SUN8I_ADDA_PR_REGMAP tristate select REGMAP diff --git a/sound/soc/sunxi/Makefile b/sound/soc/sunxi/Makefile index a86be340a076..4483fe9c94ef 100644 --- a/sound/soc/sunxi/Makefile +++ b/sound/soc/sunxi/Makefile @@ -6,3 +6,4 @@ obj-$(CONFIG_SND_SUN8I_CODEC_ANALOG) += sun8i-codec-analog.o obj-$(CONFIG_SND_SUN50I_CODEC_ANALOG) += sun50i-codec-analog.o obj-$(CONFIG_SND_SUN8I_CODEC) += sun8i-codec.o obj-$(CONFIG_SND_SUN8I_ADDA_PR_REGMAP) += sun8i-adda-pr-regmap.o +obj-$(CONFIG_SND_SUN50I_DMIC) += sun50i-dmic.o diff --git a/sound/soc/sunxi/sun50i-dmic.c b/sound/soc/sunxi/sun50i-dmic.c new file mode 100644 index 000000000000..d495ee0f6a2d --- /dev/null +++ b/sound/soc/sunxi/sun50i-dmic.c @@ -0,0 +1,405 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +// +// This driver supports the DMIC in Allwinner's H6 SoCs. +// +// Copyright 2021 Ban Tao <fengzheng923(a)gmail.com> + +#include <linux/clk.h> +#include <linux/device.h> +#include <linux/of_device.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/pm_runtime.h> +#include <linux/reset.h> +#include <sound/dmaengine_pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> + + +#define SUN50I_DMIC_EN_CTL (0x00) + #define SUN50I_DMIC_EN_CTL_GLOBE BIT(8) + #define SUN50I_DMIC_EN_CTL_CHAN(v) ((v) << 0) + #define SUN50I_DMIC_EN_CTL_CHAN_MASK GENMASK(7, 0) +#define SUN50I_DMIC_SR (0x04) + #define SUN50I_DMIC_SR_SAMOLE_RATE(v) ((v) << 0) + #define SUN50I_DMIC_SR_SAMOLE_RATE_MASK GENMASK(2, 0) +#define SUN50I_DMIC_CTL (0x08) + #define SUN50I_DMIC_CTL_OVERSAMPLE_RATE BIT(0) +#define SUN50I_DMIC_DATA (0x10) +#define SUN50I_DMIC_INTC (0x14) + #define SUN50I_DMIC_FIFO_DRQ_EN BIT(2) +#define SUN50I_DMIC_INT_STA (0x18) + #define SUN50I_DMIC_INT_STA_OVERRUN_IRQ_PENDING BIT(1) + #define SUN50I_DMIC_INT_STA_DATA_IRQ_PENDING BIT(0) +#define SUN50I_DMIC_RXFIFO_CTL (0x1c) + #define SUN50I_DMIC_RXFIFO_CTL_FLUSH BIT(31) + #define SUN50I_DMIC_RXFIFO_CTL_MODE BIT(9) + #define SUN50I_DMIC_RXFIFO_CTL_RESOLUTION BIT(8) +#define SUN50I_DMIC_CH_NUM (0x24) + #define SUN50I_DMIC_CH_NUM_N(v) ((v) << 0) + #define SUN50I_DMIC_CH_NUM_N_MASK GENMASK(2, 0) +#define SUN50I_DMIC_CNT (0x2c) + #define SUN50I_DMIC_CNT_N BIT(0) +#define SUN50I_DMIC_HPF_CTRL (0x38) +#define SUN50I_DMIC_VERSION (0x50) + + +struct sun50i_dmic_dev { + struct clk *dmic_clk; + struct clk *bus_clk; + struct reset_control *rst; + struct regmap *regmap; + struct snd_dmaengine_dai_dma_data dma_params_rx; + unsigned int chan_en; +}; + +struct dmic_rate { + unsigned int samplerate; + unsigned int rate_bit; +}; + +static int sun50i_dmic_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *cpu_dai) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); + + /* only support capture */ + if (substream->stream != SNDRV_PCM_STREAM_CAPTURE) + return -EINVAL; + + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_FLUSH, + SUN50I_DMIC_RXFIFO_CTL_FLUSH); + regmap_write(host->regmap, SUN50I_DMIC_CNT, SUN50I_DMIC_CNT_N); + + return 0; +} + +static int sun50i_dmic_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *cpu_dai) +{ + int i = 0; + unsigned long rate = params_rate(params); + unsigned int mclk = 0; + unsigned int channels = params_channels(params); + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(cpu_dai); + struct dmic_rate dmic_rate_s[] = { + {44100, 0x0}, + {48000, 0x0}, + {22050, 0x2}, + {24000, 0x2}, + {11025, 0x4}, + {12000, 0x4}, + {32000, 0x1}, + {16000, 0x3}, + {8000, 0x5}, + }; + + /* DMIC num is N+1 */ + regmap_update_bits(host->regmap, SUN50I_DMIC_CH_NUM, + SUN50I_DMIC_CH_NUM_N_MASK, + SUN50I_DMIC_CH_NUM_N(channels - 1)); + host->chan_en = (1 << channels) - 1; + regmap_write(host->regmap, SUN50I_DMIC_HPF_CTRL, host->chan_en); + + switch (params_format(params)) { + case SNDRV_PCM_FORMAT_S16_LE: + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_MODE, + SUN50I_DMIC_RXFIFO_CTL_MODE); + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_RESOLUTION, 0); + break; + case SNDRV_PCM_FORMAT_S24_LE: + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_MODE, 0); + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_RESOLUTION, + SUN50I_DMIC_RXFIFO_CTL_RESOLUTION); + break; + default: + dev_err(cpu_dai->dev, "Invalid format!\n"); + return -EINVAL; + } + + switch (rate) { + case 11025: + case 22050: + case 44100: + mclk = 22579200; + break; + case 8000: + case 12000: + case 16000: + case 24000: + case 32000: + case 48000: + mclk = 24576000; + break; + default: + dev_err(cpu_dai->dev, "Invalid rate!\n"); + return -EINVAL; + } + + if (clk_set_rate(host->dmic_clk, mclk)) { + dev_err(cpu_dai->dev, "mclk : %u not support\n", mclk); + return -EINVAL; + } + + for (i = 0; i < ARRAY_SIZE(dmic_rate_s); i++) { + if (dmic_rate_s[i].samplerate == rate) { + regmap_update_bits(host->regmap, SUN50I_DMIC_SR, + SUN50I_DMIC_SR_SAMOLE_RATE_MASK, + SUN50I_DMIC_SR_SAMOLE_RATE(dmic_rate_s[i].rate_bit)); + break; + } + } + + switch (params_physical_width(params)) { + case 16: + host->dma_params_rx.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; + break; + case 32: + host->dma_params_rx.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; + break; + default: + dev_err(cpu_dai->dev, "Unsupported physical sample width: %d\n", + params_physical_width(params)); + return -EINVAL; + } + + /* oversamplerate adjust */ + if (params_rate(params) >= 24000) + regmap_update_bits(host->regmap, SUN50I_DMIC_CTL, + SUN50I_DMIC_CTL_OVERSAMPLE_RATE, + SUN50I_DMIC_CTL_OVERSAMPLE_RATE); + else + regmap_update_bits(host->regmap, SUN50I_DMIC_CTL, + SUN50I_DMIC_CTL_OVERSAMPLE_RATE, 0); + + return 0; +} + +static int sun50i_dmic_trigger(struct snd_pcm_substream *substream, int cmd, + struct snd_soc_dai *dai) +{ + int ret = 0; + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(dai); + + if (substream->stream != SNDRV_PCM_STREAM_CAPTURE) + return -EINVAL; + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + /* DRQ ENABLE */ + regmap_update_bits(host->regmap, SUN50I_DMIC_INTC, + SUN50I_DMIC_FIFO_DRQ_EN, + SUN50I_DMIC_FIFO_DRQ_EN); + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_CHAN_MASK, + SUN50I_DMIC_EN_CTL_CHAN(host->chan_en)); + /* Global enable */ + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_GLOBE, + SUN50I_DMIC_EN_CTL_GLOBE); + break; + + case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + /* DRQ DISABLE */ + regmap_update_bits(host->regmap, SUN50I_DMIC_INTC, + SUN50I_DMIC_FIFO_DRQ_EN, 0); + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_CHAN_MASK, + SUN50I_DMIC_EN_CTL_CHAN(0)); + /* Global disable */ + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_GLOBE, 0); + break; + + default: + ret = -EINVAL; + break; + } + return ret; +} + +static int sun50i_dmic_soc_dai_probe(struct snd_soc_dai *dai) +{ + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(dai); + + snd_soc_dai_init_dma_data(dai, NULL, &host->dma_params_rx); + + return 0; +} + +static const struct snd_soc_dai_ops sun50i_dmic_dai_ops = { + .startup = sun50i_dmic_startup, + .trigger = sun50i_dmic_trigger, + .hw_params = sun50i_dmic_hw_params, +}; + +static const struct regmap_config sun50i_dmic_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = SUN50I_DMIC_VERSION, + .cache_type = REGCACHE_NONE, +}; + +#define SUN50I_DMIC_RATES (SNDRV_PCM_RATE_8000_48000) +#define SUN50I_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE) + +static struct snd_soc_dai_driver sun50i_dmic_dai = { + .capture = { + .channels_min = 1, + .channels_max = 8, + .rates = SUN50I_DMIC_RATES, + .formats = SUN50I_FORMATS, + }, + .probe = sun50i_dmic_soc_dai_probe, + .ops = &sun50i_dmic_dai_ops, + .name = "dmic", +}; + +static const struct of_device_id sun50i_dmic_of_match[] = { + { + .compatible = "allwinner,sun50i-h6-dmic", + }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, sun50i_dmic_of_match); + +static const struct snd_soc_component_driver sun50i_dmic_component = { + .name = "sun50i-dmic", +}; + +static int sun50i_dmic_runtime_suspend(struct device *dev) +{ + struct sun50i_dmic_dev *host = dev_get_drvdata(dev); + + clk_disable_unprepare(host->dmic_clk); + clk_disable_unprepare(host->bus_clk); + + return 0; +} + +static int sun50i_dmic_runtime_resume(struct device *dev) +{ + struct sun50i_dmic_dev *host = dev_get_drvdata(dev); + int ret; + + ret = clk_prepare_enable(host->dmic_clk); + if (ret) + return ret; + ret = clk_prepare_enable(host->bus_clk); + if (ret) + clk_disable_unprepare(host->dmic_clk); + + return ret; +} + +static int sun50i_dmic_probe(struct platform_device *pdev) +{ + struct sun50i_dmic_dev *host; + struct resource *res; + int ret; + void __iomem *base; + + host = devm_kzalloc(&pdev->dev, sizeof(*host), GFP_KERNEL); + if (!host) + return -ENOMEM; + + /* Get the addresses */ + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(base)) + return dev_err_probe(&pdev->dev, PTR_ERR(base), + "get resource failed.\n"); + + host->regmap = devm_regmap_init_mmio(&pdev->dev, base, + &sun50i_dmic_regmap_config); + + /* Clocks */ + host->bus_clk = devm_clk_get(&pdev->dev, "bus"); + if (IS_ERR(host->bus_clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(host->bus_clk), + "failed to get bus clock.\n"); + + host->dmic_clk = devm_clk_get(&pdev->dev, "mod"); + if (IS_ERR(host->dmic_clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(host->dmic_clk), + "failed to get dmic clock.\n"); + + host->dma_params_rx.addr = res->start + SUN50I_DMIC_DATA; + host->dma_params_rx.maxburst = 8; + + platform_set_drvdata(pdev, host); + + host->rst = devm_reset_control_get_optional_exclusive(&pdev->dev, NULL); + if (IS_ERR(host->rst)) + return dev_err_probe(&pdev->dev, PTR_ERR(host->rst), + "Failed to get reset.\n"); + reset_control_deassert(host->rst); + + ret = devm_snd_soc_register_component(&pdev->dev, + &sun50i_dmic_component, &sun50i_dmic_dai, 1); + if (ret) + return dev_err_probe(&pdev->dev, ret, + "failed to register component.\n"); + + pm_runtime_enable(&pdev->dev); + if (!pm_runtime_enabled(&pdev->dev)) { + ret = sun50i_dmic_runtime_resume(&pdev->dev); + if (ret) + goto err_unregister; + } + + ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0); + if (ret) + goto err_suspend; + + return 0; +err_suspend: + if (!pm_runtime_status_suspended(&pdev->dev)) + sun50i_dmic_runtime_suspend(&pdev->dev); +err_unregister: + pm_runtime_disable(&pdev->dev); + return ret; +} + +static int sun50i_dmic_remove(struct platform_device *pdev) +{ + pm_runtime_disable(&pdev->dev); + if (!pm_runtime_status_suspended(&pdev->dev)) + sun50i_dmic_runtime_suspend(&pdev->dev); + + return 0; +} + +static const struct dev_pm_ops sun50i_dmic_pm = { + SET_RUNTIME_PM_OPS(sun50i_dmic_runtime_suspend, + sun50i_dmic_runtime_resume, NULL) +}; + +static struct platform_driver sun50i_dmic_driver = { + .driver = { + .name = "sun50i-dmic", + .of_match_table = of_match_ptr(sun50i_dmic_of_match), + .pm = &sun50i_dmic_pm, + }, + .probe = sun50i_dmic_probe, + .remove = sun50i_dmic_remove, +}; + +module_platform_driver(sun50i_dmic_driver); + +MODULE_DESCRIPTION("Allwinner sun50i DMIC SoC Interface"); +MODULE_AUTHOR("Ban Tao <fengzheng923(a)gmail.com>"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:sun50i-dmic"); -- 2.29.0

1 0

[PATCH v2 1/2] ASoC: sunxi: Add Allwinner H6 Digital MIC driver
by Ban Tao 17 Jun '21

17 Jun '21

The Allwinner H6 and later SoCs have an DMIC block which is capable of capture. Signed-off-by: Ban Tao <fengzheng923(a)gmail.com> --- v1->v2: 1.fix some compilation errors. 2.Modify some code styles. --- MAINTAINERS | 7 + sound/soc/sunxi/Kconfig | 8 + sound/soc/sunxi/Makefile | 1 + sound/soc/sunxi/sun50i-dmic.c | 405 ++++++++++++++++++++++++++++++++++ 4 files changed, 421 insertions(+) create mode 100644 sound/soc/sunxi/sun50i-dmic.c diff --git a/MAINTAINERS b/MAINTAINERS index b4094f07214e..1b87225c39b0 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -760,6 +760,13 @@ L: linux-media(a)vger.kernel.org S: Maintained F: drivers/staging/media/sunxi/cedrus/ +ALLWINNER DMIC DRIVERS +M: Ban Tao <fengzheng923(a)gmail.com> +L: alsa-devel(a)alsa-project.org (moderated for non-subscribers) +S: Maintained +F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml +F: sound/soc/sunxi/sun50i-dmic.c + ALPHA PORT M: Richard Henderson <rth(a)twiddle.net> M: Ivan Kokshaysky <ink(a)jurassic.park.msu.ru> diff --git a/sound/soc/sunxi/Kconfig b/sound/soc/sunxi/Kconfig index ddcaaa98d3cb..2a3bf7722e11 100644 --- a/sound/soc/sunxi/Kconfig +++ b/sound/soc/sunxi/Kconfig @@ -56,6 +56,14 @@ config SND_SUN4I_SPDIF Say Y or M to add support for the S/PDIF audio block in the Allwinner A10 and affiliated SoCs. +config SND_SUN50I_DMIC + tristate "Allwinner H6 DMIC Support" + depends on (OF && ARCH_SUNXI) || COMPILE_TEST + select SND_SOC_GENERIC_DMAENGINE_PCM + help + Say Y or M to add support for the DMIC audio block in the Allwinner + H6 and affiliated SoCs. + config SND_SUN8I_ADDA_PR_REGMAP tristate select REGMAP diff --git a/sound/soc/sunxi/Makefile b/sound/soc/sunxi/Makefile index a86be340a076..4483fe9c94ef 100644 --- a/sound/soc/sunxi/Makefile +++ b/sound/soc/sunxi/Makefile @@ -6,3 +6,4 @@ obj-$(CONFIG_SND_SUN8I_CODEC_ANALOG) += sun8i-codec-analog.o obj-$(CONFIG_SND_SUN50I_CODEC_ANALOG) += sun50i-codec-analog.o obj-$(CONFIG_SND_SUN8I_CODEC) += sun8i-codec.o obj-$(CONFIG_SND_SUN8I_ADDA_PR_REGMAP) += sun8i-adda-pr-regmap.o +obj-$(CONFIG_SND_SUN50I_DMIC) += sun50i-dmic.o diff --git a/sound/soc/sunxi/sun50i-dmic.c b/sound/soc/sunxi/sun50i-dmic.c new file mode 100644 index 000000000000..d495ee0f6a2d --- /dev/null +++ b/sound/soc/sunxi/sun50i-dmic.c @@ -0,0 +1,405 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +// +// This driver supports the DMIC in Allwinner's H6 SoCs. +// +// Copyright 2021 Ban Tao <fengzheng923(a)gmail.com> + +#include <linux/clk.h> +#include <linux/device.h> +#include <linux/of_device.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/pm_runtime.h> +#include <linux/reset.h> +#include <sound/dmaengine_pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> + + +#define SUN50I_DMIC_EN_CTL (0x00) + #define SUN50I_DMIC_EN_CTL_GLOBE BIT(8) + #define SUN50I_DMIC_EN_CTL_CHAN(v) ((v) << 0) + #define SUN50I_DMIC_EN_CTL_CHAN_MASK GENMASK(7, 0) +#define SUN50I_DMIC_SR (0x04) + #define SUN50I_DMIC_SR_SAMOLE_RATE(v) ((v) << 0) + #define SUN50I_DMIC_SR_SAMOLE_RATE_MASK GENMASK(2, 0) +#define SUN50I_DMIC_CTL (0x08) + #define SUN50I_DMIC_CTL_OVERSAMPLE_RATE BIT(0) +#define SUN50I_DMIC_DATA (0x10) +#define SUN50I_DMIC_INTC (0x14) + #define SUN50I_DMIC_FIFO_DRQ_EN BIT(2) +#define SUN50I_DMIC_INT_STA (0x18) + #define SUN50I_DMIC_INT_STA_OVERRUN_IRQ_PENDING BIT(1) + #define SUN50I_DMIC_INT_STA_DATA_IRQ_PENDING BIT(0) +#define SUN50I_DMIC_RXFIFO_CTL (0x1c) + #define SUN50I_DMIC_RXFIFO_CTL_FLUSH BIT(31) + #define SUN50I_DMIC_RXFIFO_CTL_MODE BIT(9) + #define SUN50I_DMIC_RXFIFO_CTL_RESOLUTION BIT(8) +#define SUN50I_DMIC_CH_NUM (0x24) + #define SUN50I_DMIC_CH_NUM_N(v) ((v) << 0) + #define SUN50I_DMIC_CH_NUM_N_MASK GENMASK(2, 0) +#define SUN50I_DMIC_CNT (0x2c) + #define SUN50I_DMIC_CNT_N BIT(0) +#define SUN50I_DMIC_HPF_CTRL (0x38) +#define SUN50I_DMIC_VERSION (0x50) + + +struct sun50i_dmic_dev { + struct clk *dmic_clk; + struct clk *bus_clk; + struct reset_control *rst; + struct regmap *regmap; + struct snd_dmaengine_dai_dma_data dma_params_rx; + unsigned int chan_en; +}; + +struct dmic_rate { + unsigned int samplerate; + unsigned int rate_bit; +}; + +static int sun50i_dmic_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *cpu_dai) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); + + /* only support capture */ + if (substream->stream != SNDRV_PCM_STREAM_CAPTURE) + return -EINVAL; + + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_FLUSH, + SUN50I_DMIC_RXFIFO_CTL_FLUSH); + regmap_write(host->regmap, SUN50I_DMIC_CNT, SUN50I_DMIC_CNT_N); + + return 0; +} + +static int sun50i_dmic_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *cpu_dai) +{ + int i = 0; + unsigned long rate = params_rate(params); + unsigned int mclk = 0; + unsigned int channels = params_channels(params); + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(cpu_dai); + struct dmic_rate dmic_rate_s[] = { + {44100, 0x0}, + {48000, 0x0}, + {22050, 0x2}, + {24000, 0x2}, + {11025, 0x4}, + {12000, 0x4}, + {32000, 0x1}, + {16000, 0x3}, + {8000, 0x5}, + }; + + /* DMIC num is N+1 */ + regmap_update_bits(host->regmap, SUN50I_DMIC_CH_NUM, + SUN50I_DMIC_CH_NUM_N_MASK, + SUN50I_DMIC_CH_NUM_N(channels - 1)); + host->chan_en = (1 << channels) - 1; + regmap_write(host->regmap, SUN50I_DMIC_HPF_CTRL, host->chan_en); + + switch (params_format(params)) { + case SNDRV_PCM_FORMAT_S16_LE: + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_MODE, + SUN50I_DMIC_RXFIFO_CTL_MODE); + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_RESOLUTION, 0); + break; + case SNDRV_PCM_FORMAT_S24_LE: + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_MODE, 0); + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_RESOLUTION, + SUN50I_DMIC_RXFIFO_CTL_RESOLUTION); + break; + default: + dev_err(cpu_dai->dev, "Invalid format!\n"); + return -EINVAL; + } + + switch (rate) { + case 11025: + case 22050: + case 44100: + mclk = 22579200; + break; + case 8000: + case 12000: + case 16000: + case 24000: + case 32000: + case 48000: + mclk = 24576000; + break; + default: + dev_err(cpu_dai->dev, "Invalid rate!\n"); + return -EINVAL; + } + + if (clk_set_rate(host->dmic_clk, mclk)) { + dev_err(cpu_dai->dev, "mclk : %u not support\n", mclk); + return -EINVAL; + } + + for (i = 0; i < ARRAY_SIZE(dmic_rate_s); i++) { + if (dmic_rate_s[i].samplerate == rate) { + regmap_update_bits(host->regmap, SUN50I_DMIC_SR, + SUN50I_DMIC_SR_SAMOLE_RATE_MASK, + SUN50I_DMIC_SR_SAMOLE_RATE(dmic_rate_s[i].rate_bit)); + break; + } + } + + switch (params_physical_width(params)) { + case 16: + host->dma_params_rx.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; + break; + case 32: + host->dma_params_rx.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; + break; + default: + dev_err(cpu_dai->dev, "Unsupported physical sample width: %d\n", + params_physical_width(params)); + return -EINVAL; + } + + /* oversamplerate adjust */ + if (params_rate(params) >= 24000) + regmap_update_bits(host->regmap, SUN50I_DMIC_CTL, + SUN50I_DMIC_CTL_OVERSAMPLE_RATE, + SUN50I_DMIC_CTL_OVERSAMPLE_RATE); + else + regmap_update_bits(host->regmap, SUN50I_DMIC_CTL, + SUN50I_DMIC_CTL_OVERSAMPLE_RATE, 0); + + return 0; +} + +static int sun50i_dmic_trigger(struct snd_pcm_substream *substream, int cmd, + struct snd_soc_dai *dai) +{ + int ret = 0; + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(dai); + + if (substream->stream != SNDRV_PCM_STREAM_CAPTURE) + return -EINVAL; + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + /* DRQ ENABLE */ + regmap_update_bits(host->regmap, SUN50I_DMIC_INTC, + SUN50I_DMIC_FIFO_DRQ_EN, + SUN50I_DMIC_FIFO_DRQ_EN); + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_CHAN_MASK, + SUN50I_DMIC_EN_CTL_CHAN(host->chan_en)); + /* Global enable */ + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_GLOBE, + SUN50I_DMIC_EN_CTL_GLOBE); + break; + + case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + /* DRQ DISABLE */ + regmap_update_bits(host->regmap, SUN50I_DMIC_INTC, + SUN50I_DMIC_FIFO_DRQ_EN, 0); + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_CHAN_MASK, + SUN50I_DMIC_EN_CTL_CHAN(0)); + /* Global disable */ + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_GLOBE, 0); + break; + + default: + ret = -EINVAL; + break; + } + return ret; +} + +static int sun50i_dmic_soc_dai_probe(struct snd_soc_dai *dai) +{ + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(dai); + + snd_soc_dai_init_dma_data(dai, NULL, &host->dma_params_rx); + + return 0; +} + +static const struct snd_soc_dai_ops sun50i_dmic_dai_ops = { + .startup = sun50i_dmic_startup, + .trigger = sun50i_dmic_trigger, + .hw_params = sun50i_dmic_hw_params, +}; + +static const struct regmap_config sun50i_dmic_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = SUN50I_DMIC_VERSION, + .cache_type = REGCACHE_NONE, +}; + +#define SUN50I_DMIC_RATES (SNDRV_PCM_RATE_8000_48000) +#define SUN50I_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE) + +static struct snd_soc_dai_driver sun50i_dmic_dai = { + .capture = { + .channels_min = 1, + .channels_max = 8, + .rates = SUN50I_DMIC_RATES, + .formats = SUN50I_FORMATS, + }, + .probe = sun50i_dmic_soc_dai_probe, + .ops = &sun50i_dmic_dai_ops, + .name = "dmic", +}; + +static const struct of_device_id sun50i_dmic_of_match[] = { + { + .compatible = "allwinner,sun50i-h6-dmic", + }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, sun50i_dmic_of_match); + +static const struct snd_soc_component_driver sun50i_dmic_component = { + .name = "sun50i-dmic", +}; + +static int sun50i_dmic_runtime_suspend(struct device *dev) +{ + struct sun50i_dmic_dev *host = dev_get_drvdata(dev); + + clk_disable_unprepare(host->dmic_clk); + clk_disable_unprepare(host->bus_clk); + + return 0; +} + +static int sun50i_dmic_runtime_resume(struct device *dev) +{ + struct sun50i_dmic_dev *host = dev_get_drvdata(dev); + int ret; + + ret = clk_prepare_enable(host->dmic_clk); + if (ret) + return ret; + ret = clk_prepare_enable(host->bus_clk); + if (ret) + clk_disable_unprepare(host->dmic_clk); + + return ret; +} + +static int sun50i_dmic_probe(struct platform_device *pdev) +{ + struct sun50i_dmic_dev *host; + struct resource *res; + int ret; + void __iomem *base; + + host = devm_kzalloc(&pdev->dev, sizeof(*host), GFP_KERNEL); + if (!host) + return -ENOMEM; + + /* Get the addresses */ + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(base)) + return dev_err_probe(&pdev->dev, PTR_ERR(base), + "get resource failed.\n"); + + host->regmap = devm_regmap_init_mmio(&pdev->dev, base, + &sun50i_dmic_regmap_config); + + /* Clocks */ + host->bus_clk = devm_clk_get(&pdev->dev, "bus"); + if (IS_ERR(host->bus_clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(host->bus_clk), + "failed to get bus clock.\n"); + + host->dmic_clk = devm_clk_get(&pdev->dev, "mod"); + if (IS_ERR(host->dmic_clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(host->dmic_clk), + "failed to get dmic clock.\n"); + + host->dma_params_rx.addr = res->start + SUN50I_DMIC_DATA; + host->dma_params_rx.maxburst = 8; + + platform_set_drvdata(pdev, host); + + host->rst = devm_reset_control_get_optional_exclusive(&pdev->dev, NULL); + if (IS_ERR(host->rst)) + return dev_err_probe(&pdev->dev, PTR_ERR(host->rst), + "Failed to get reset.\n"); + reset_control_deassert(host->rst); + + ret = devm_snd_soc_register_component(&pdev->dev, + &sun50i_dmic_component, &sun50i_dmic_dai, 1); + if (ret) + return dev_err_probe(&pdev->dev, ret, + "failed to register component.\n"); + + pm_runtime_enable(&pdev->dev); + if (!pm_runtime_enabled(&pdev->dev)) { + ret = sun50i_dmic_runtime_resume(&pdev->dev); + if (ret) + goto err_unregister; + } + + ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0); + if (ret) + goto err_suspend; + + return 0; +err_suspend: + if (!pm_runtime_status_suspended(&pdev->dev)) + sun50i_dmic_runtime_suspend(&pdev->dev); +err_unregister: + pm_runtime_disable(&pdev->dev); + return ret; +} + +static int sun50i_dmic_remove(struct platform_device *pdev) +{ + pm_runtime_disable(&pdev->dev); + if (!pm_runtime_status_suspended(&pdev->dev)) + sun50i_dmic_runtime_suspend(&pdev->dev); + + return 0; +} + +static const struct dev_pm_ops sun50i_dmic_pm = { + SET_RUNTIME_PM_OPS(sun50i_dmic_runtime_suspend, + sun50i_dmic_runtime_resume, NULL) +}; + +static struct platform_driver sun50i_dmic_driver = { + .driver = { + .name = "sun50i-dmic", + .of_match_table = of_match_ptr(sun50i_dmic_of_match), + .pm = &sun50i_dmic_pm, + }, + .probe = sun50i_dmic_probe, + .remove = sun50i_dmic_remove, +}; + +module_platform_driver(sun50i_dmic_driver); + +MODULE_DESCRIPTION("Allwinner sun50i DMIC SoC Interface"); +MODULE_AUTHOR("Ban Tao <fengzheng923(a)gmail.com>"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:sun50i-dmic"); -- 2.29.0

1 0

a52 plugin crashing pulseaudio
by GitHub issues - edited 17 Jun '21

17 Jun '21

alsa-project/alsa-plugins issue #28 was edited from quequotion: Ever since f11e7a8994111f971bc881d4069f768472452f4f, the recent commit that brings the a52 plugin up to speed with ffmpeg's requirement for s32le format sampling, sending any audio to plug:a52 from any pulseaudio client crashes pulseaudio. I [posted this log](https://gist.github.com/quequotion/78972bac339f5249cf6b383519cdcedf) earlier in #23, in which audio from mpv crashes pulseaudio. I have tried other clients since and they all crash the same way. This is with a default pulseaudio configuration, as shipped in Archlinux, and the following `/etc/asound.conf`: ``` # Alsa Resampler defaults.pcm.rate_converter "speexrate_best" # Use PulseAudio by default pcm.!default { type pulse fallback "sysdefault" hint { show on description "Default ALSA Output (currently PulseAudio Sound Server)" } } ctl.!default { type pulse fallback "sysdefault" } defaults.namehint.showall on defaults.namehint.extended on ``` To enable the use of plug:a52 in pulseaudio without configuring it manually, I select the "Digital Surround 5.1 (IEC958/AC3) Output" profile in `pavucontrol`. Pulseaudio, as far as I know, is agnostic of how ALSA plugins work internally. This leads me to think there is something not getting done right in the new patchset, even if it is tolerable in an ALSA-only setup. Issue URL : https://github.com/alsa-project/alsa-plugins/issues/28 Repository URL: https://github.com/alsa-project/alsa-plugins

1 0

a52 plugin crashing pulseaudio
by GitHub issues - edited 17 Jun '21

17 Jun '21

alsa-project/alsa-plugins issue #28 was edited from quequotion: Ever since f11e7a8994111f971bc881d4069f768472452f4f, the recent commit that brings the a52 plugin up to speed with ffmpeg's requirement for s32le format sampling, sending any audio via plug:a52 from any pulseaudio client crashes pulseaudio. I [posted this log](https://gist.github.com/quequotion/78972bac339f5249cf6b383519cdcedf) earlier in #23, in which audio from mpv crashes pulseaudio. I have tried other clients since and they all crash the same way. This is with a default pulseaudio configuration, as shipped in Archlinux, and the following `/etc/asound.conf`: ``` # Alsa Resampler defaults.pcm.rate_converter "speexrate_best" # Use PulseAudio by default pcm.!default { type pulse fallback "sysdefault" hint { show on description "Default ALSA Output (currently PulseAudio Sound Server)" } } ctl.!default { type pulse fallback "sysdefault" } defaults.namehint.showall on defaults.namehint.extended on ``` To enable the use of plug:a52 in pulseaudio without configuring it manually, I select the "Digital Surround 5.1 (IEC958/AC3) Output" profile in `pavucontrol`. Pulseaudio, as far as I know, is agnostic of how ALSA plugins work internally. This leads me to think there is something not getting done right in the new patchset, even if it is tolerable in an ALSA-only setup. Issue URL : https://github.com/alsa-project/alsa-plugins/issues/28 Repository URL: https://github.com/alsa-project/alsa-plugins

1 0

[PATCH v2 1/2] ASoC: sunxi: Add Allwinner H6 Digital MIC driver
by Ban Tao 17 Jun '21

17 Jun '21

The Allwinner H6 and later SoCs have an DMIC block which is capable of capture. Signed-off-by: Ban Tao <fengzheng923(a)gmail.com> --- MAINTAINERS | 7 + sound/soc/sunxi/Kconfig | 8 + sound/soc/sunxi/Makefile | 1 + sound/soc/sunxi/sun50i-dmic.c | 405 ++++++++++++++++++++++++++++++++++ 4 files changed, 421 insertions(+) create mode 100644 sound/soc/sunxi/sun50i-dmic.c diff --git a/MAINTAINERS b/MAINTAINERS index b4094f07214e..1b87225c39b0 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -760,6 +760,13 @@ L: linux-media(a)vger.kernel.org S: Maintained F: drivers/staging/media/sunxi/cedrus/ +ALLWINNER DMIC DRIVERS +M: Ban Tao <fengzheng923(a)gmail.com> +L: alsa-devel(a)alsa-project.org (moderated for non-subscribers) +S: Maintained +F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml +F: sound/soc/sunxi/sun50i-dmic.c + ALPHA PORT M: Richard Henderson <rth(a)twiddle.net> M: Ivan Kokshaysky <ink(a)jurassic.park.msu.ru> diff --git a/sound/soc/sunxi/Kconfig b/sound/soc/sunxi/Kconfig index ddcaaa98d3cb..2a3bf7722e11 100644 --- a/sound/soc/sunxi/Kconfig +++ b/sound/soc/sunxi/Kconfig @@ -56,6 +56,14 @@ config SND_SUN4I_SPDIF Say Y or M to add support for the S/PDIF audio block in the Allwinner A10 and affiliated SoCs. +config SND_SUN50I_DMIC + tristate "Allwinner H6 DMIC Support" + depends on (OF && ARCH_SUNXI) || COMPILE_TEST + select SND_SOC_GENERIC_DMAENGINE_PCM + help + Say Y or M to add support for the DMIC audio block in the Allwinner + H6 and affiliated SoCs. + config SND_SUN8I_ADDA_PR_REGMAP tristate select REGMAP diff --git a/sound/soc/sunxi/Makefile b/sound/soc/sunxi/Makefile index a86be340a076..4483fe9c94ef 100644 --- a/sound/soc/sunxi/Makefile +++ b/sound/soc/sunxi/Makefile @@ -6,3 +6,4 @@ obj-$(CONFIG_SND_SUN8I_CODEC_ANALOG) += sun8i-codec-analog.o obj-$(CONFIG_SND_SUN50I_CODEC_ANALOG) += sun50i-codec-analog.o obj-$(CONFIG_SND_SUN8I_CODEC) += sun8i-codec.o obj-$(CONFIG_SND_SUN8I_ADDA_PR_REGMAP) += sun8i-adda-pr-regmap.o +obj-$(CONFIG_SND_SUN50I_DMIC) += sun50i-dmic.o diff --git a/sound/soc/sunxi/sun50i-dmic.c b/sound/soc/sunxi/sun50i-dmic.c new file mode 100644 index 000000000000..d495ee0f6a2d --- /dev/null +++ b/sound/soc/sunxi/sun50i-dmic.c @@ -0,0 +1,405 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +// +// This driver supports the DMIC in Allwinner's H6 SoCs. +// +// Copyright 2021 Ban Tao <fengzheng923(a)gmail.com> + +#include <linux/clk.h> +#include <linux/device.h> +#include <linux/of_device.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/pm_runtime.h> +#include <linux/reset.h> +#include <sound/dmaengine_pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> + + +#define SUN50I_DMIC_EN_CTL (0x00) + #define SUN50I_DMIC_EN_CTL_GLOBE BIT(8) + #define SUN50I_DMIC_EN_CTL_CHAN(v) ((v) << 0) + #define SUN50I_DMIC_EN_CTL_CHAN_MASK GENMASK(7, 0) +#define SUN50I_DMIC_SR (0x04) + #define SUN50I_DMIC_SR_SAMOLE_RATE(v) ((v) << 0) + #define SUN50I_DMIC_SR_SAMOLE_RATE_MASK GENMASK(2, 0) +#define SUN50I_DMIC_CTL (0x08) + #define SUN50I_DMIC_CTL_OVERSAMPLE_RATE BIT(0) +#define SUN50I_DMIC_DATA (0x10) +#define SUN50I_DMIC_INTC (0x14) + #define SUN50I_DMIC_FIFO_DRQ_EN BIT(2) +#define SUN50I_DMIC_INT_STA (0x18) + #define SUN50I_DMIC_INT_STA_OVERRUN_IRQ_PENDING BIT(1) + #define SUN50I_DMIC_INT_STA_DATA_IRQ_PENDING BIT(0) +#define SUN50I_DMIC_RXFIFO_CTL (0x1c) + #define SUN50I_DMIC_RXFIFO_CTL_FLUSH BIT(31) + #define SUN50I_DMIC_RXFIFO_CTL_MODE BIT(9) + #define SUN50I_DMIC_RXFIFO_CTL_RESOLUTION BIT(8) +#define SUN50I_DMIC_CH_NUM (0x24) + #define SUN50I_DMIC_CH_NUM_N(v) ((v) << 0) + #define SUN50I_DMIC_CH_NUM_N_MASK GENMASK(2, 0) +#define SUN50I_DMIC_CNT (0x2c) + #define SUN50I_DMIC_CNT_N BIT(0) +#define SUN50I_DMIC_HPF_CTRL (0x38) +#define SUN50I_DMIC_VERSION (0x50) + + +struct sun50i_dmic_dev { + struct clk *dmic_clk; + struct clk *bus_clk; + struct reset_control *rst; + struct regmap *regmap; + struct snd_dmaengine_dai_dma_data dma_params_rx; + unsigned int chan_en; +}; + +struct dmic_rate { + unsigned int samplerate; + unsigned int rate_bit; +}; + +static int sun50i_dmic_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *cpu_dai) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); + + /* only support capture */ + if (substream->stream != SNDRV_PCM_STREAM_CAPTURE) + return -EINVAL; + + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_FLUSH, + SUN50I_DMIC_RXFIFO_CTL_FLUSH); + regmap_write(host->regmap, SUN50I_DMIC_CNT, SUN50I_DMIC_CNT_N); + + return 0; +} + +static int sun50i_dmic_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *cpu_dai) +{ + int i = 0; + unsigned long rate = params_rate(params); + unsigned int mclk = 0; + unsigned int channels = params_channels(params); + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(cpu_dai); + struct dmic_rate dmic_rate_s[] = { + {44100, 0x0}, + {48000, 0x0}, + {22050, 0x2}, + {24000, 0x2}, + {11025, 0x4}, + {12000, 0x4}, + {32000, 0x1}, + {16000, 0x3}, + {8000, 0x5}, + }; + + /* DMIC num is N+1 */ + regmap_update_bits(host->regmap, SUN50I_DMIC_CH_NUM, + SUN50I_DMIC_CH_NUM_N_MASK, + SUN50I_DMIC_CH_NUM_N(channels - 1)); + host->chan_en = (1 << channels) - 1; + regmap_write(host->regmap, SUN50I_DMIC_HPF_CTRL, host->chan_en); + + switch (params_format(params)) { + case SNDRV_PCM_FORMAT_S16_LE: + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_MODE, + SUN50I_DMIC_RXFIFO_CTL_MODE); + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_RESOLUTION, 0); + break; + case SNDRV_PCM_FORMAT_S24_LE: + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_MODE, 0); + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_RESOLUTION, + SUN50I_DMIC_RXFIFO_CTL_RESOLUTION); + break; + default: + dev_err(cpu_dai->dev, "Invalid format!\n"); + return -EINVAL; + } + + switch (rate) { + case 11025: + case 22050: + case 44100: + mclk = 22579200; + break; + case 8000: + case 12000: + case 16000: + case 24000: + case 32000: + case 48000: + mclk = 24576000; + break; + default: + dev_err(cpu_dai->dev, "Invalid rate!\n"); + return -EINVAL; + } + + if (clk_set_rate(host->dmic_clk, mclk)) { + dev_err(cpu_dai->dev, "mclk : %u not support\n", mclk); + return -EINVAL; + } + + for (i = 0; i < ARRAY_SIZE(dmic_rate_s); i++) { + if (dmic_rate_s[i].samplerate == rate) { + regmap_update_bits(host->regmap, SUN50I_DMIC_SR, + SUN50I_DMIC_SR_SAMOLE_RATE_MASK, + SUN50I_DMIC_SR_SAMOLE_RATE(dmic_rate_s[i].rate_bit)); + break; + } + } + + switch (params_physical_width(params)) { + case 16: + host->dma_params_rx.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; + break; + case 32: + host->dma_params_rx.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; + break; + default: + dev_err(cpu_dai->dev, "Unsupported physical sample width: %d\n", + params_physical_width(params)); + return -EINVAL; + } + + /* oversamplerate adjust */ + if (params_rate(params) >= 24000) + regmap_update_bits(host->regmap, SUN50I_DMIC_CTL, + SUN50I_DMIC_CTL_OVERSAMPLE_RATE, + SUN50I_DMIC_CTL_OVERSAMPLE_RATE); + else + regmap_update_bits(host->regmap, SUN50I_DMIC_CTL, + SUN50I_DMIC_CTL_OVERSAMPLE_RATE, 0); + + return 0; +} + +static int sun50i_dmic_trigger(struct snd_pcm_substream *substream, int cmd, + struct snd_soc_dai *dai) +{ + int ret = 0; + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(dai); + + if (substream->stream != SNDRV_PCM_STREAM_CAPTURE) + return -EINVAL; + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + /* DRQ ENABLE */ + regmap_update_bits(host->regmap, SUN50I_DMIC_INTC, + SUN50I_DMIC_FIFO_DRQ_EN, + SUN50I_DMIC_FIFO_DRQ_EN); + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_CHAN_MASK, + SUN50I_DMIC_EN_CTL_CHAN(host->chan_en)); + /* Global enable */ + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_GLOBE, + SUN50I_DMIC_EN_CTL_GLOBE); + break; + + case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + /* DRQ DISABLE */ + regmap_update_bits(host->regmap, SUN50I_DMIC_INTC, + SUN50I_DMIC_FIFO_DRQ_EN, 0); + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_CHAN_MASK, + SUN50I_DMIC_EN_CTL_CHAN(0)); + /* Global disable */ + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_GLOBE, 0); + break; + + default: + ret = -EINVAL; + break; + } + return ret; +} + +static int sun50i_dmic_soc_dai_probe(struct snd_soc_dai *dai) +{ + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(dai); + + snd_soc_dai_init_dma_data(dai, NULL, &host->dma_params_rx); + + return 0; +} + +static const struct snd_soc_dai_ops sun50i_dmic_dai_ops = { + .startup = sun50i_dmic_startup, + .trigger = sun50i_dmic_trigger, + .hw_params = sun50i_dmic_hw_params, +}; + +static const struct regmap_config sun50i_dmic_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = SUN50I_DMIC_VERSION, + .cache_type = REGCACHE_NONE, +}; + +#define SUN50I_DMIC_RATES (SNDRV_PCM_RATE_8000_48000) +#define SUN50I_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE) + +static struct snd_soc_dai_driver sun50i_dmic_dai = { + .capture = { + .channels_min = 1, + .channels_max = 8, + .rates = SUN50I_DMIC_RATES, + .formats = SUN50I_FORMATS, + }, + .probe = sun50i_dmic_soc_dai_probe, + .ops = &sun50i_dmic_dai_ops, + .name = "dmic", +}; + +static const struct of_device_id sun50i_dmic_of_match[] = { + { + .compatible = "allwinner,sun50i-h6-dmic", + }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, sun50i_dmic_of_match); + +static const struct snd_soc_component_driver sun50i_dmic_component = { + .name = "sun50i-dmic", +}; + +static int sun50i_dmic_runtime_suspend(struct device *dev) +{ + struct sun50i_dmic_dev *host = dev_get_drvdata(dev); + + clk_disable_unprepare(host->dmic_clk); + clk_disable_unprepare(host->bus_clk); + + return 0; +} + +static int sun50i_dmic_runtime_resume(struct device *dev) +{ + struct sun50i_dmic_dev *host = dev_get_drvdata(dev); + int ret; + + ret = clk_prepare_enable(host->dmic_clk); + if (ret) + return ret; + ret = clk_prepare_enable(host->bus_clk); + if (ret) + clk_disable_unprepare(host->dmic_clk); + + return ret; +} + +static int sun50i_dmic_probe(struct platform_device *pdev) +{ + struct sun50i_dmic_dev *host; + struct resource *res; + int ret; + void __iomem *base; + + host = devm_kzalloc(&pdev->dev, sizeof(*host), GFP_KERNEL); + if (!host) + return -ENOMEM; + + /* Get the addresses */ + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(base)) + return dev_err_probe(&pdev->dev, PTR_ERR(base), + "get resource failed.\n"); + + host->regmap = devm_regmap_init_mmio(&pdev->dev, base, + &sun50i_dmic_regmap_config); + + /* Clocks */ + host->bus_clk = devm_clk_get(&pdev->dev, "bus"); + if (IS_ERR(host->bus_clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(host->bus_clk), + "failed to get bus clock.\n"); + + host->dmic_clk = devm_clk_get(&pdev->dev, "mod"); + if (IS_ERR(host->dmic_clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(host->dmic_clk), + "failed to get dmic clock.\n"); + + host->dma_params_rx.addr = res->start + SUN50I_DMIC_DATA; + host->dma_params_rx.maxburst = 8; + + platform_set_drvdata(pdev, host); + + host->rst = devm_reset_control_get_optional_exclusive(&pdev->dev, NULL); + if (IS_ERR(host->rst)) + return dev_err_probe(&pdev->dev, PTR_ERR(host->rst), + "Failed to get reset.\n"); + reset_control_deassert(host->rst); + + ret = devm_snd_soc_register_component(&pdev->dev, + &sun50i_dmic_component, &sun50i_dmic_dai, 1); + if (ret) + return dev_err_probe(&pdev->dev, ret, + "failed to register component.\n"); + + pm_runtime_enable(&pdev->dev); + if (!pm_runtime_enabled(&pdev->dev)) { + ret = sun50i_dmic_runtime_resume(&pdev->dev); + if (ret) + goto err_unregister; + } + + ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0); + if (ret) + goto err_suspend; + + return 0; +err_suspend: + if (!pm_runtime_status_suspended(&pdev->dev)) + sun50i_dmic_runtime_suspend(&pdev->dev); +err_unregister: + pm_runtime_disable(&pdev->dev); + return ret; +} + +static int sun50i_dmic_remove(struct platform_device *pdev) +{ + pm_runtime_disable(&pdev->dev); + if (!pm_runtime_status_suspended(&pdev->dev)) + sun50i_dmic_runtime_suspend(&pdev->dev); + + return 0; +} + +static const struct dev_pm_ops sun50i_dmic_pm = { + SET_RUNTIME_PM_OPS(sun50i_dmic_runtime_suspend, + sun50i_dmic_runtime_resume, NULL) +}; + +static struct platform_driver sun50i_dmic_driver = { + .driver = { + .name = "sun50i-dmic", + .of_match_table = of_match_ptr(sun50i_dmic_of_match), + .pm = &sun50i_dmic_pm, + }, + .probe = sun50i_dmic_probe, + .remove = sun50i_dmic_remove, +}; + +module_platform_driver(sun50i_dmic_driver); + +MODULE_DESCRIPTION("Allwinner sun50i DMIC SoC Interface"); +MODULE_AUTHOR("Ban Tao <fengzheng923(a)gmail.com>"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:sun50i-dmic"); -- 2.29.0

1 0

[PATCH v2 1/2] ASoC: sunxi: Add Allwinner H6 Digital MIC driver
by Ban Tao 17 Jun '21

17 Jun '21

The Allwinner H6 and later SoCs have an DMIC block which is capable of capture. Signed-off-by: Ban Tao <fengzheng923(a)gmail.com> --- MAINTAINERS | 7 + sound/soc/sunxi/Kconfig | 8 + sound/soc/sunxi/Makefile | 1 + sound/soc/sunxi/sun50i-dmic.c | 405 ++++++++++++++++++++++++++++++++++ 4 files changed, 421 insertions(+) create mode 100644 sound/soc/sunxi/sun50i-dmic.c diff --git a/MAINTAINERS b/MAINTAINERS index b4094f07214e..1b87225c39b0 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -760,6 +760,13 @@ L: linux-media(a)vger.kernel.org S: Maintained F: drivers/staging/media/sunxi/cedrus/ +ALLWINNER DMIC DRIVERS +M: Ban Tao <fengzheng923(a)gmail.com> +L: alsa-devel(a)alsa-project.org (moderated for non-subscribers) +S: Maintained +F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml +F: sound/soc/sunxi/sun50i-dmic.c + ALPHA PORT M: Richard Henderson <rth(a)twiddle.net> M: Ivan Kokshaysky <ink(a)jurassic.park.msu.ru> diff --git a/sound/soc/sunxi/Kconfig b/sound/soc/sunxi/Kconfig index ddcaaa98d3cb..2a3bf7722e11 100644 --- a/sound/soc/sunxi/Kconfig +++ b/sound/soc/sunxi/Kconfig @@ -56,6 +56,14 @@ config SND_SUN4I_SPDIF Say Y or M to add support for the S/PDIF audio block in the Allwinner A10 and affiliated SoCs. +config SND_SUN50I_DMIC + tristate "Allwinner H6 DMIC Support" + depends on (OF && ARCH_SUNXI) || COMPILE_TEST + select SND_SOC_GENERIC_DMAENGINE_PCM + help + Say Y or M to add support for the DMIC audio block in the Allwinner + H6 and affiliated SoCs. + config SND_SUN8I_ADDA_PR_REGMAP tristate select REGMAP diff --git a/sound/soc/sunxi/Makefile b/sound/soc/sunxi/Makefile index a86be340a076..4483fe9c94ef 100644 --- a/sound/soc/sunxi/Makefile +++ b/sound/soc/sunxi/Makefile @@ -6,3 +6,4 @@ obj-$(CONFIG_SND_SUN8I_CODEC_ANALOG) += sun8i-codec-analog.o obj-$(CONFIG_SND_SUN50I_CODEC_ANALOG) += sun50i-codec-analog.o obj-$(CONFIG_SND_SUN8I_CODEC) += sun8i-codec.o obj-$(CONFIG_SND_SUN8I_ADDA_PR_REGMAP) += sun8i-adda-pr-regmap.o +obj-$(CONFIG_SND_SUN50I_DMIC) += sun50i-dmic.o diff --git a/sound/soc/sunxi/sun50i-dmic.c b/sound/soc/sunxi/sun50i-dmic.c new file mode 100644 index 000000000000..d495ee0f6a2d --- /dev/null +++ b/sound/soc/sunxi/sun50i-dmic.c @@ -0,0 +1,405 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +// +// This driver supports the DMIC in Allwinner's H6 SoCs. +// +// Copyright 2021 Ban Tao <fengzheng923(a)gmail.com> + +#include <linux/clk.h> +#include <linux/device.h> +#include <linux/of_device.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/pm_runtime.h> +#include <linux/reset.h> +#include <sound/dmaengine_pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> + + +#define SUN50I_DMIC_EN_CTL (0x00) + #define SUN50I_DMIC_EN_CTL_GLOBE BIT(8) + #define SUN50I_DMIC_EN_CTL_CHAN(v) ((v) << 0) + #define SUN50I_DMIC_EN_CTL_CHAN_MASK GENMASK(7, 0) +#define SUN50I_DMIC_SR (0x04) + #define SUN50I_DMIC_SR_SAMOLE_RATE(v) ((v) << 0) + #define SUN50I_DMIC_SR_SAMOLE_RATE_MASK GENMASK(2, 0) +#define SUN50I_DMIC_CTL (0x08) + #define SUN50I_DMIC_CTL_OVERSAMPLE_RATE BIT(0) +#define SUN50I_DMIC_DATA (0x10) +#define SUN50I_DMIC_INTC (0x14) + #define SUN50I_DMIC_FIFO_DRQ_EN BIT(2) +#define SUN50I_DMIC_INT_STA (0x18) + #define SUN50I_DMIC_INT_STA_OVERRUN_IRQ_PENDING BIT(1) + #define SUN50I_DMIC_INT_STA_DATA_IRQ_PENDING BIT(0) +#define SUN50I_DMIC_RXFIFO_CTL (0x1c) + #define SUN50I_DMIC_RXFIFO_CTL_FLUSH BIT(31) + #define SUN50I_DMIC_RXFIFO_CTL_MODE BIT(9) + #define SUN50I_DMIC_RXFIFO_CTL_RESOLUTION BIT(8) +#define SUN50I_DMIC_CH_NUM (0x24) + #define SUN50I_DMIC_CH_NUM_N(v) ((v) << 0) + #define SUN50I_DMIC_CH_NUM_N_MASK GENMASK(2, 0) +#define SUN50I_DMIC_CNT (0x2c) + #define SUN50I_DMIC_CNT_N BIT(0) +#define SUN50I_DMIC_HPF_CTRL (0x38) +#define SUN50I_DMIC_VERSION (0x50) + + +struct sun50i_dmic_dev { + struct clk *dmic_clk; + struct clk *bus_clk; + struct reset_control *rst; + struct regmap *regmap; + struct snd_dmaengine_dai_dma_data dma_params_rx; + unsigned int chan_en; +}; + +struct dmic_rate { + unsigned int samplerate; + unsigned int rate_bit; +}; + +static int sun50i_dmic_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *cpu_dai) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); + + /* only support capture */ + if (substream->stream != SNDRV_PCM_STREAM_CAPTURE) + return -EINVAL; + + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_FLUSH, + SUN50I_DMIC_RXFIFO_CTL_FLUSH); + regmap_write(host->regmap, SUN50I_DMIC_CNT, SUN50I_DMIC_CNT_N); + + return 0; +} + +static int sun50i_dmic_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *cpu_dai) +{ + int i = 0; + unsigned long rate = params_rate(params); + unsigned int mclk = 0; + unsigned int channels = params_channels(params); + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(cpu_dai); + struct dmic_rate dmic_rate_s[] = { + {44100, 0x0}, + {48000, 0x0}, + {22050, 0x2}, + {24000, 0x2}, + {11025, 0x4}, + {12000, 0x4}, + {32000, 0x1}, + {16000, 0x3}, + {8000, 0x5}, + }; + + /* DMIC num is N+1 */ + regmap_update_bits(host->regmap, SUN50I_DMIC_CH_NUM, + SUN50I_DMIC_CH_NUM_N_MASK, + SUN50I_DMIC_CH_NUM_N(channels - 1)); + host->chan_en = (1 << channels) - 1; + regmap_write(host->regmap, SUN50I_DMIC_HPF_CTRL, host->chan_en); + + switch (params_format(params)) { + case SNDRV_PCM_FORMAT_S16_LE: + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_MODE, + SUN50I_DMIC_RXFIFO_CTL_MODE); + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_RESOLUTION, 0); + break; + case SNDRV_PCM_FORMAT_S24_LE: + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_MODE, 0); + regmap_update_bits(host->regmap, SUN50I_DMIC_RXFIFO_CTL, + SUN50I_DMIC_RXFIFO_CTL_RESOLUTION, + SUN50I_DMIC_RXFIFO_CTL_RESOLUTION); + break; + default: + dev_err(cpu_dai->dev, "Invalid format!\n"); + return -EINVAL; + } + + switch (rate) { + case 11025: + case 22050: + case 44100: + mclk = 22579200; + break; + case 8000: + case 12000: + case 16000: + case 24000: + case 32000: + case 48000: + mclk = 24576000; + break; + default: + dev_err(cpu_dai->dev, "Invalid rate!\n"); + return -EINVAL; + } + + if (clk_set_rate(host->dmic_clk, mclk)) { + dev_err(cpu_dai->dev, "mclk : %u not support\n", mclk); + return -EINVAL; + } + + for (i = 0; i < ARRAY_SIZE(dmic_rate_s); i++) { + if (dmic_rate_s[i].samplerate == rate) { + regmap_update_bits(host->regmap, SUN50I_DMIC_SR, + SUN50I_DMIC_SR_SAMOLE_RATE_MASK, + SUN50I_DMIC_SR_SAMOLE_RATE(dmic_rate_s[i].rate_bit)); + break; + } + } + + switch (params_physical_width(params)) { + case 16: + host->dma_params_rx.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; + break; + case 32: + host->dma_params_rx.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; + break; + default: + dev_err(cpu_dai->dev, "Unsupported physical sample width: %d\n", + params_physical_width(params)); + return -EINVAL; + } + + /* oversamplerate adjust */ + if (params_rate(params) >= 24000) + regmap_update_bits(host->regmap, SUN50I_DMIC_CTL, + SUN50I_DMIC_CTL_OVERSAMPLE_RATE, + SUN50I_DMIC_CTL_OVERSAMPLE_RATE); + else + regmap_update_bits(host->regmap, SUN50I_DMIC_CTL, + SUN50I_DMIC_CTL_OVERSAMPLE_RATE, 0); + + return 0; +} + +static int sun50i_dmic_trigger(struct snd_pcm_substream *substream, int cmd, + struct snd_soc_dai *dai) +{ + int ret = 0; + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(dai); + + if (substream->stream != SNDRV_PCM_STREAM_CAPTURE) + return -EINVAL; + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + /* DRQ ENABLE */ + regmap_update_bits(host->regmap, SUN50I_DMIC_INTC, + SUN50I_DMIC_FIFO_DRQ_EN, + SUN50I_DMIC_FIFO_DRQ_EN); + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_CHAN_MASK, + SUN50I_DMIC_EN_CTL_CHAN(host->chan_en)); + /* Global enable */ + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_GLOBE, + SUN50I_DMIC_EN_CTL_GLOBE); + break; + + case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + /* DRQ DISABLE */ + regmap_update_bits(host->regmap, SUN50I_DMIC_INTC, + SUN50I_DMIC_FIFO_DRQ_EN, 0); + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_CHAN_MASK, + SUN50I_DMIC_EN_CTL_CHAN(0)); + /* Global disable */ + regmap_update_bits(host->regmap, SUN50I_DMIC_EN_CTL, + SUN50I_DMIC_EN_CTL_GLOBE, 0); + break; + + default: + ret = -EINVAL; + break; + } + return ret; +} + +static int sun50i_dmic_soc_dai_probe(struct snd_soc_dai *dai) +{ + struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(dai); + + snd_soc_dai_init_dma_data(dai, NULL, &host->dma_params_rx); + + return 0; +} + +static const struct snd_soc_dai_ops sun50i_dmic_dai_ops = { + .startup = sun50i_dmic_startup, + .trigger = sun50i_dmic_trigger, + .hw_params = sun50i_dmic_hw_params, +}; + +static const struct regmap_config sun50i_dmic_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = SUN50I_DMIC_VERSION, + .cache_type = REGCACHE_NONE, +}; + +#define SUN50I_DMIC_RATES (SNDRV_PCM_RATE_8000_48000) +#define SUN50I_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE) + +static struct snd_soc_dai_driver sun50i_dmic_dai = { + .capture = { + .channels_min = 1, + .channels_max = 8, + .rates = SUN50I_DMIC_RATES, + .formats = SUN50I_FORMATS, + }, + .probe = sun50i_dmic_soc_dai_probe, + .ops = &sun50i_dmic_dai_ops, + .name = "dmic", +}; + +static const struct of_device_id sun50i_dmic_of_match[] = { + { + .compatible = "allwinner,sun50i-h6-dmic", + }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, sun50i_dmic_of_match); + +static const struct snd_soc_component_driver sun50i_dmic_component = { + .name = "sun50i-dmic", +}; + +static int sun50i_dmic_runtime_suspend(struct device *dev) +{ + struct sun50i_dmic_dev *host = dev_get_drvdata(dev); + + clk_disable_unprepare(host->dmic_clk); + clk_disable_unprepare(host->bus_clk); + + return 0; +} + +static int sun50i_dmic_runtime_resume(struct device *dev) +{ + struct sun50i_dmic_dev *host = dev_get_drvdata(dev); + int ret; + + ret = clk_prepare_enable(host->dmic_clk); + if (ret) + return ret; + ret = clk_prepare_enable(host->bus_clk); + if (ret) + clk_disable_unprepare(host->dmic_clk); + + return ret; +} + +static int sun50i_dmic_probe(struct platform_device *pdev) +{ + struct sun50i_dmic_dev *host; + struct resource *res; + int ret; + void __iomem *base; + + host = devm_kzalloc(&pdev->dev, sizeof(*host), GFP_KERNEL); + if (!host) + return -ENOMEM; + + /* Get the addresses */ + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(base)) + return dev_err_probe(&pdev->dev, PTR_ERR(base), + "get resource failed.\n"); + + host->regmap = devm_regmap_init_mmio(&pdev->dev, base, + &sun50i_dmic_regmap_config); + + /* Clocks */ + host->bus_clk = devm_clk_get(&pdev->dev, "bus"); + if (IS_ERR(host->bus_clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(host->bus_clk), + "failed to get bus clock.\n"); + + host->dmic_clk = devm_clk_get(&pdev->dev, "mod"); + if (IS_ERR(host->dmic_clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(host->dmic_clk), + "failed to get dmic clock.\n"); + + host->dma_params_rx.addr = res->start + SUN50I_DMIC_DATA; + host->dma_params_rx.maxburst = 8; + + platform_set_drvdata(pdev, host); + + host->rst = devm_reset_control_get_optional_exclusive(&pdev->dev, NULL); + if (IS_ERR(host->rst)) + return dev_err_probe(&pdev->dev, PTR_ERR(host->rst), + "Failed to get reset.\n"); + reset_control_deassert(host->rst); + + ret = devm_snd_soc_register_component(&pdev->dev, + &sun50i_dmic_component, &sun50i_dmic_dai, 1); + if (ret) + return dev_err_probe(&pdev->dev, ret, + "failed to register component.\n"); + + pm_runtime_enable(&pdev->dev); + if (!pm_runtime_enabled(&pdev->dev)) { + ret = sun50i_dmic_runtime_resume(&pdev->dev); + if (ret) + goto err_unregister; + } + + ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0); + if (ret) + goto err_suspend; + + return 0; +err_suspend: + if (!pm_runtime_status_suspended(&pdev->dev)) + sun50i_dmic_runtime_suspend(&pdev->dev); +err_unregister: + pm_runtime_disable(&pdev->dev); + return ret; +} + +static int sun50i_dmic_remove(struct platform_device *pdev) +{ + pm_runtime_disable(&pdev->dev); + if (!pm_runtime_status_suspended(&pdev->dev)) + sun50i_dmic_runtime_suspend(&pdev->dev); + + return 0; +} + +static const struct dev_pm_ops sun50i_dmic_pm = { + SET_RUNTIME_PM_OPS(sun50i_dmic_runtime_suspend, + sun50i_dmic_runtime_resume, NULL) +}; + +static struct platform_driver sun50i_dmic_driver = { + .driver = { + .name = "sun50i-dmic", + .of_match_table = of_match_ptr(sun50i_dmic_of_match), + .pm = &sun50i_dmic_pm, + }, + .probe = sun50i_dmic_probe, + .remove = sun50i_dmic_remove, +}; + +module_platform_driver(sun50i_dmic_driver); + +MODULE_DESCRIPTION("Allwinner sun50i DMIC SoC Interface"); +MODULE_AUTHOR("Ban Tao <fengzheng923(a)gmail.com>"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:sun50i-dmic"); -- 2.29.0

1 0

[PATCH -next] ASoC: tegra: Fix missing clk_disable_unprepare() on error path
by Zou Wei 17 Jun '21

17 Jun '21

Fix the missing clk_disable_unprepare() before return from tegra_machine_hw_params() in the error handling case. Reported-by: Hulk Robot <hulkci(a)huawei.com> Signed-off-by: Zou Wei <zou_wei(a)huawei.com> --- sound/soc/tegra/tegra_asoc_machine.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/sound/soc/tegra/tegra_asoc_machine.c b/sound/soc/tegra/tegra_asoc_machine.c index a53aec3..397f326 100644 --- a/sound/soc/tegra/tegra_asoc_machine.c +++ b/sound/soc/tegra/tegra_asoc_machine.c @@ -306,6 +306,7 @@ static int tegra_machine_hw_params(struct snd_pcm_substream *substream, err = snd_soc_dai_set_sysclk(codec_dai, clk_id, mclk, SND_SOC_CLOCK_IN); if (err < 0) { + clk_disable_unprepare(machine->clk_cdev1); dev_err(card->dev, "codec_dai clock not set: %d\n", err); return err; } @@ -523,8 +524,10 @@ int tegra_asoc_machine_probe(struct platform_device *pdev) } err = devm_snd_soc_register_card(dev, card); - if (err) + if (err) { + clk_disable_unprepare(machine->clk_cdev1); return err; + } return 0; } -- 2.6.2

2 1

[PATCH 1/2] ASoC: rt711: remap buttons
by shumingf＠realtek.com 17 Jun '21

17 Jun '21

From: Shuming Fan <shumingf(a)realtek.com> This patch uses the same mapping as the machine driver: BTN_0 : KEY_PLAYPAUSE BTN_1 : KEY_VOICECOMMAND BTN_2 : KEY_VOLUMEUP BTN_3 : KEY_VOLUMEDOWN Signed-off-by: Shuming Fan <shumingf(a)realtek.com> --- sound/soc/codecs/rt711.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/sound/soc/codecs/rt711.c b/sound/soc/codecs/rt711.c index 9f5b2dc16c54..c3a82b462a93 100644 --- a/sound/soc/codecs/rt711.c +++ b/sound/soc/codecs/rt711.c @@ -154,26 +154,26 @@ static unsigned int rt711_button_detect(struct rt711_priv *rt711) case 0x0200: case 0x0100: case 0x0080: - btn_type |= SND_JACK_BTN_0; + btn_type |= SND_JACK_BTN_2; break; case 0x0001: - btn_type |= SND_JACK_BTN_3; + btn_type |= SND_JACK_BTN_1; break; } switch (val81) { case 0x8000: case 0x4000: case 0x2000: - btn_type |= SND_JACK_BTN_1; + btn_type |= SND_JACK_BTN_0; break; case 0x1000: case 0x0800: case 0x0400: - btn_type |= SND_JACK_BTN_2; + btn_type |= SND_JACK_BTN_3; break; case 0x0200: case 0x0100: - btn_type |= SND_JACK_BTN_3; + btn_type |= SND_JACK_BTN_1; break; } read_error: -- 2.31.1

2 1

a52 plugin crashing pulseaudio
by GitHub issues - opened 17 Jun '21

17 Jun '21

alsa-project/alsa-plugins issue #28 was opened from quequotion: Ever since f11e7a8994111f971bc881d4069f768472452f4f, the recent commit that brings the a52 plugin up to speed with ffmpeg's requirement for s32le format sampling, sending any audio via plug:a52 from any pulseaudio client crashes pulseaudio. I [posted this log](https://gist.github.com/quequotion/78972bac339f5249cf6b383519cdcedf) earlier in #23, in which audio from mpv crashes pulseaudio. I have tried other clients since and they all crash the same way. This is with a default pulseaudio configuration, as shipped in Archlinux, and the following `/etc/asound.conf`: ``` # Alsa Resampler defaults.pcm.rate_converter "speexrate_best" # Use PulseAudio by default pcm.!default { type pulse fallback "sysdefault" hint { show on description "Default ALSA Output (currently PulseAudio Sound Server)" } } ctl.!default { type pulse fallback "sysdefault" } defaults.namehint.showall on defaults.namehint.extended on ``` To enable the use of plug:52 in pulseaudio without configuring it manually, I select the "Digital Surround 5.1 (IEC958/AC3) Output" profile in `pavucontrol`. Pulseaudio, as far as I know, is agnostic of how ALSA plugins work internally. This leads me to think there is something not getting done right in the new patchset, even if it is tolerable in an ALSA-only setup. Issue URL : https://github.com/alsa-project/alsa-plugins/issues/28 Repository URL: https://github.com/alsa-project/alsa-plugins

1 0

[PATCH -next] ASoC: tegra: Add missing of_node_put() in tegra_machine_parse_phandle()
by Zou Wei 17 Jun '21

17 Jun '21

The function is missing a of_node_put on node, fix this by adding the call before returning. Reported-by: Hulk Robot <hulkci(a)huawei.com> Signed-off-by: Zou Wei <zou_wei(a)huawei.com> --- sound/soc/tegra/tegra_asoc_machine.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/sound/soc/tegra/tegra_asoc_machine.c b/sound/soc/tegra/tegra_asoc_machine.c index 397f326..cba55ca 100644 --- a/sound/soc/tegra/tegra_asoc_machine.c +++ b/sound/soc/tegra/tegra_asoc_machine.c @@ -336,9 +336,12 @@ tegra_machine_parse_phandle(struct device *dev, const char *name) } err = devm_add_action_or_reset(dev, tegra_machine_node_release, np); - if (err) + if (err) { + of_node_put(np); return ERR_PTR(err); + } + of_node_put(np); return np; } -- 2.6.2

2 1

[PATCH] ALSA: firewire-motu: fix stream format for MOTU 8pre FireWire
by Takashi Sakamoto 17 Jun '21

17 Jun '21

My previous refactoring for ALSA firewire-motu driver brought regression to handle MOTU 8pre FireWire. The packet format is not operated correctly. Cc: <stable(a)vger.kernel.org> Fixes: dfbaa4dc11eb ("ALSA: firewire-motu: add model-specific table of chunk count") Signed-off-by: Takashi Sakamoto <o-takashi(a)sakamocchi.jp> --- sound/firewire/motu/motu-protocol-v2.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/sound/firewire/motu/motu-protocol-v2.c b/sound/firewire/motu/motu-protocol-v2.c index e59e69ab1538..784073aa1026 100644 --- a/sound/firewire/motu/motu-protocol-v2.c +++ b/sound/firewire/motu/motu-protocol-v2.c @@ -353,6 +353,7 @@ const struct snd_motu_spec snd_motu_spec_8pre = { .protocol_version = SND_MOTU_PROTOCOL_V2, .flags = SND_MOTU_SPEC_RX_MIDI_2ND_Q | SND_MOTU_SPEC_TX_MIDI_2ND_Q, - .tx_fixed_pcm_chunks = {10, 6, 0}, - .rx_fixed_pcm_chunks = {10, 6, 0}, + // Two dummy chunks always in the end of data block. + .tx_fixed_pcm_chunks = {10, 10, 0}, + .rx_fixed_pcm_chunks = {6, 6, 0}, }; -- 2.30.2

2 1

[PATCH alsa-plugins 0/2] Support multiple formats
by Takashi Iwai 17 Jun '21

17 Jun '21

Hi, this is a patch set to add the multi-format support for the existing rate plugins. Takashi === Takashi Iwai (2): rate-lav: Support multiple formats samplerate: Support multiple formats rate-lav/rate_lavrate.c | 115 ++++++++++++++++++++++++++++++++++------ rate/rate_samplerate.c | 99 ++++++++++++++++++++++++++++------ 2 files changed, 183 insertions(+), 31 deletions(-) -- 2.26.2

1 2

[PATCH 0/2] ALSA: firewire-motu: add support for MOTU 828 and 896
by Takashi Sakamoto 17 Jun '21

17 Jun '21

Hi, This patchset is to add support for Mark of the unicorn (MOTU) 828 and 896, which were shipped two decades ago (2001) and already discontinued. (yes, it's 2021). It's reasonable to count them as first generation of MOTU FireWire series since they are based on QuickLogic QuickRAM FPGA apart from Altera or Xilinx FPGA in the latter generation. Unlike the latter generation, they doesn't allow software to configure internal multiplexer. I note that the sequence replay for media clock recovery[1] allows to support them. The device doesn't generate better sound with nominal (ideal) sequence of packets, thus the patches should be applied to development tree for v5.14 kernel. [1] [PATCH 0/3] ALSA: firewire-motu: media clock recovery for sph-aware devices https://lore.kernel.org/alsa-devel/20210602013406.26442-1-o-takashi@sakamoc… Takashi Sakamoto (2): ALSA: firewire-motu: add support for MOTU 828 ALSA: firewire-motu: add support for MOTU 896 sound/firewire/Kconfig | 2 + sound/firewire/motu/Makefile | 3 +- sound/firewire/motu/motu-protocol-v1.c | 440 +++++++++++++++++++++++++ sound/firewire/motu/motu.c | 2 + sound/firewire/motu/motu.h | 24 ++ 5 files changed, 470 insertions(+), 1 deletion(-) create mode 100644 sound/firewire/motu/motu-protocol-v1.c -- 2.30.2

2 4

[PATCH alsa-lib 0/2] Allow multiple formats for PCM rate plugin
by Takashi Iwai 17 Jun '21

17 Jun '21

Hi, this is a patch set for alsa-lib to extend the PCM rate plugin for allowing multiple formats for its converter plugins. This optimizes and improves the quality (skips the unnecessary buffer and conversion) when the converter supports the source and/or the target format natively. The patches for libswresample and libsamplerate will follow. Takashi === Takashi Iwai (2): pcm: rate: Refactoring temporary buffer allocations pcm: rate: Improve the support multiple formats include/pcm_rate.h | 36 +++- src/pcm/pcm_rate.c | 424 +++++++++++++++++++++++++++------------------ 2 files changed, 293 insertions(+), 167 deletions(-) -- 2.26.2

1 2

ALSA: usb-audio: fix rate on Ozone Z90 USB headset
by Daehwan Jung 17 Jun '21

17 Jun '21

It mislabels its 96 kHz altsetting and that's why it causes some noise Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Daehwan Jung <dh10.jung(a)samsung.com> --- sound/usb/format.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/usb/format.c b/sound/usb/format.c index 2287f8c..eb216fe 100644 --- a/sound/usb/format.c +++ b/sound/usb/format.c @@ -223,9 +223,11 @@ static int parse_audio_format_rates_v1(struct snd_usb_audio *chip, struct audiof continue; /* C-Media CM6501 mislabels its 96 kHz altsetting */ /* Terratec Aureon 7.1 USB C-Media 6206, too */ + /* Ozone Z90 USB C-Media, too */ if (rate == 48000 && nr_rates == 1 && (chip->usb_id == USB_ID(0x0d8c, 0x0201) || chip->usb_id == USB_ID(0x0d8c, 0x0102) || + chip->usb_id == USB_ID(0x0d8c, 0x0078) || chip->usb_id == USB_ID(0x0ccd, 0x00b1)) && fp->altsetting == 5 && fp->maxpacksize == 392) rate = 96000; -- 2.7.4

3 2

HDA-Intel: add Boost volume control for Headset Mic
by GitHub pull_request - opened 17 Jun '21

17 Jun '21

alsa-project/alsa-ucm-conf pull request #101 was opened from jason77-wang: Ubuntu Linux users complain even they set the input volume to maximum, they still can't record sound with a pretty satisfied volume, they need to run commandline commands to adjust "Mic Boost/Headset Mic Boost/Headphone Mic boost" value to increase the input volume. That is because the current ucm only defines "Capture Volume" to control the input volume. Here we add Boost control, then users could adjust both "Capture Volume" and "Boost Volume" through Pulseaudio and Gnome. BugLink: https://bugs.launchpad.net/bugs/1930188 Signed-off-by: Hui Wang <hui.wang(a)canonical.com> Request URL : https://github.com/alsa-project/alsa-ucm-conf/pull/101 Patch URL : https://github.com/alsa-project/alsa-ucm-conf/pull/101.patch Repository URL: https://github.com/alsa-project/alsa-ucm-conf

1 0

[PATCH] ASoC: max98357a: set channels_max to 4
by Judy Hsiao 16 Jun '21

16 Jun '21

Sets channels_max to 4 to support QUAD channel. Signed-off-by: Judy Hsiao <judyhsiao(a)chromium.org> --- sound/soc/codecs/max98357a.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/max98357a.c b/sound/soc/codecs/max98357a.c index 918812763884..c3cf1743caad 100644 --- a/sound/soc/codecs/max98357a.c +++ b/sound/soc/codecs/max98357a.c @@ -117,7 +117,7 @@ static struct snd_soc_dai_driver max98357a_dai_driver = { .rate_min = 8000, .rate_max = 96000, .channels_min = 1, - .channels_max = 2, + .channels_max = 4, }, .ops = &max98357a_dai_ops, }; -- 2.31.0

5 6

[PATCH -next 1/3] ASoC: rockchip: i2s: Use devm_platform_get_and_ioremap_resource()
by Yang Yingliang 16 Jun '21

16 Jun '21

Use devm_platform_get_and_ioremap_resource() to simplify code. Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- sound/soc/rockchip/rockchip_i2s.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c index 0740764e7f71..c7dc3509bceb 100644 --- a/sound/soc/rockchip/rockchip_i2s.c +++ b/sound/soc/rockchip/rockchip_i2s.c @@ -618,8 +618,7 @@ static int rockchip_i2s_probe(struct platform_device *pdev) return PTR_ERR(i2s->mclk); } - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - regs = devm_ioremap_resource(&pdev->dev, res); + regs = devm_platform_get_and_ioremap_resource(pdev, 0, &res); if (IS_ERR(regs)) return PTR_ERR(regs); -- 2.25.1

2 3

[PATCH -next] SoC: codecs: wcd938x: fix boolreturn.cocci warning
by Yang Li 16 Jun '21

16 Jun '21

Return statements in functions returning bool should use true/false instead of 1/0. Fix the following coccicheck warning: ./sound/soc/codecs/wcd938x.c:1190:9-10: WARNING: return of 0/1 in function 'wcd938x_volatile_register' with return type bool. Reported-by: Abaci Robot <abaci(a)linux.alibaba.com> Signed-off-by: Yang Li <yang.lee(a)linux.alibaba.com> --- sound/soc/codecs/wcd938x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/wcd938x.c b/sound/soc/codecs/wcd938x.c index 2cf6145..cfe00536 100644 --- a/sound/soc/codecs/wcd938x.c +++ b/sound/soc/codecs/wcd938x.c @@ -1187,7 +1187,7 @@ static bool wcd938x_writeable_register(struct device *dev, unsigned int reg) static bool wcd938x_volatile_register(struct device *dev, unsigned int reg) { if (reg <= WCD938X_BASE_ADDRESS) - return 0; + return false; if (reg == WCD938X_DIGITAL_SWR_TX_CLK_RATE) return true; -- 1.8.3.1

2 1

[PATCH] ASoC: codecs: Fix duplicate included sound/soc.h
by Jiapeng Chong 16 Jun '21

16 Jun '21

Clean up the following includecheck warnings: ./sound/soc/codecs/wcd938x.c: sound/soc.h is included more than once. ./sound/soc/codecs/wcd938x-sdw.c: sound/soc.h is included more than once. No functional change. Reported-by: Abaci Robot <abaci(a)linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong(a)linux.alibaba.com> --- sound/soc/codecs/wcd938x-sdw.c | 1 - sound/soc/codecs/wcd938x.c | 1 - 2 files changed, 2 deletions(-) diff --git a/sound/soc/codecs/wcd938x-sdw.c b/sound/soc/codecs/wcd938x-sdw.c index d82c40e..88334d3 100644 --- a/sound/soc/codecs/wcd938x-sdw.c +++ b/sound/soc/codecs/wcd938x-sdw.c @@ -7,7 +7,6 @@ #include <linux/device.h> #include <linux/kernel.h> #include <linux/component.h> -#include <sound/soc.h> #include <linux/pm_runtime.h> #include <linux/irqdomain.h> #include <linux/of.h> diff --git a/sound/soc/codecs/wcd938x.c b/sound/soc/codecs/wcd938x.c index 2cf6145..c0d7452 100644 --- a/sound/soc/codecs/wcd938x.c +++ b/sound/soc/codecs/wcd938x.c @@ -9,7 +9,6 @@ #include <linux/kernel.h> #include <linux/pm_runtime.h> #include <linux/component.h> -#include <sound/soc.h> #include <sound/tlv.h> #include <linux/of_gpio.h> #include <linux/of.h> -- 1.8.3.1

2 1

[PATCH] ASoC: hdmi-codec: make hdmi_codec_controls static
by Jiapeng Chong 16 Jun '21

16 Jun '21

This symbol is not used outside of hdmi-codec.c, so marks it static. Fix the following sparse warning: sound/soc/codecs/hdmi-codec.c:750:25: warning: symbol 'hdmi_codec_controls' was not declared. Should it be static? Reported-by: Abaci Robot <abaci(a)linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong(a)linux.alibaba.com> --- sound/soc/codecs/hdmi-codec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c index e0460a9..b61f980 100644 --- a/sound/soc/codecs/hdmi-codec.c +++ b/sound/soc/codecs/hdmi-codec.c @@ -747,7 +747,7 @@ static int hdmi_codec_mute(struct snd_soc_dai *dai, int mute, int direction) SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S32_BE |\ SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE) -struct snd_kcontrol_new hdmi_codec_controls[] = { +static struct snd_kcontrol_new hdmi_codec_controls[] = { { .access = SNDRV_CTL_ELEM_ACCESS_READ, .iface = SNDRV_CTL_ELEM_IFACE_PCM, -- 1.8.3.1

2 1

[PATCH] ASoC: cs42l42: Correct definition of CS42L42_ADC_PDN_MASK
by Richard Fitzgerald 16 Jun '21

16 Jun '21

The definition of CS42L42_ADC_PDN_MASK was incorrectly defined as the HP_PDN bit. Fixes: 2c394ca79604 ("ASoC: Add support for CS42L42 codec") Signed-off-by: Richard Fitzgerald <rf(a)opensource.cirrus.com> --- sound/soc/codecs/cs42l42.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/cs42l42.h b/sound/soc/codecs/cs42l42.h index 7bf05ff05f74..206b3c81d3e0 100644 --- a/sound/soc/codecs/cs42l42.h +++ b/sound/soc/codecs/cs42l42.h @@ -79,7 +79,7 @@ #define CS42L42_HP_PDN_SHIFT 3 #define CS42L42_HP_PDN_MASK (1 << CS42L42_HP_PDN_SHIFT) #define CS42L42_ADC_PDN_SHIFT 2 -#define CS42L42_ADC_PDN_MASK (1 << CS42L42_HP_PDN_SHIFT) +#define CS42L42_ADC_PDN_MASK (1 << CS42L42_ADC_PDN_SHIFT) #define CS42L42_PDN_ALL_SHIFT 0 #define CS42L42_PDN_ALL_MASK (1 << CS42L42_PDN_ALL_SHIFT) -- 2.20.1

2 1

[PATCH v2] media: Fix Media Controller API config checks
by Shuah Khan 16 Jun '21

16 Jun '21

Smatch static checker warns that "mdev" can be null: sound/usb/media.c:287 snd_media_device_create() warn: 'mdev' can also be NULL If CONFIG_MEDIA_CONTROLLER is disabled, this file should not be included in the build. The below conditions in the sound/usb/Makefile are in place to ensure that media.c isn't included in the build. sound/usb/Makefile: snd-usb-audio-$(CONFIG_SND_USB_AUDIO_USE_MEDIA_CONTROLLER) += media.o select SND_USB_AUDIO_USE_MEDIA_CONTROLLER if MEDIA_CONTROLLER && (MEDIA_SUPPORT=y || MEDIA_SUPPORT=SND_USB_AUDIO) The following config check in include/media/media-dev-allocator.h is in place to enable the API only when CONFIG_MEDIA_CONTROLLER and CONFIG_USB are enabled. #if defined(CONFIG_MEDIA_CONTROLLER) && defined(CONFIG_USB) This check doesn't work as intended when CONFIG_USB=m. When CONFIG_USB=m, CONFIG_USB_MODULE is defined and CONFIG_USB is not. The above config check doesn't catch that CONFIG_USB is defined as a module and disables the API. This results in sound/usb enabling Media Controller specific ALSA driver code, while Media disables the Media Controller API. Fix the problem requires two changes: 1. Change the check to use IS_ENABLED to detect when CONFIG_USB is enabled as a module or static. Since CONFIG_MEDIA_CONTROLLER is a bool, leave the check unchanged to be consistent with drivers/media/Makefile. 2. Change the drivers/media/mc/Makefile to include mc-dev-allocator.o in mc-objs when CONFIG_USB is enabled. Reported-by: Dan Carpenter <dan.carpenter(a)oracle.com> Link: https://lore.kernel.org/alsa-devel/YLeAvT+R22FQ%2FEyw@mwanda/ Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> --- Changes since v1: - Fixed the drivers/media/mc/Makefile incorrect logic to check CONFIG_USB value. Test with CONFIG_USB_SUPPORT enabled/disabled CONFIG_USB y/m and disabled. drivers/media/mc/Makefile | 2 +- include/media/media-dev-allocator.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/media/mc/Makefile b/drivers/media/mc/Makefile index 119037f0e686..2b7af42ba59c 100644 --- a/drivers/media/mc/Makefile +++ b/drivers/media/mc/Makefile @@ -3,7 +3,7 @@ mc-objs := mc-device.o mc-devnode.o mc-entity.o \ mc-request.o -ifeq ($(CONFIG_USB),y) +ifneq ($(CONFIG_USB),) mc-objs += mc-dev-allocator.o endif diff --git a/include/media/media-dev-allocator.h b/include/media/media-dev-allocator.h index b35ea6062596..2ab54d426c64 100644 --- a/include/media/media-dev-allocator.h +++ b/include/media/media-dev-allocator.h @@ -19,7 +19,7 @@ struct usb_device; -#if defined(CONFIG_MEDIA_CONTROLLER) && defined(CONFIG_USB) +#if defined(CONFIG_MEDIA_CONTROLLER) && IS_ENABLED(CONFIG_USB) /** * media_device_usb_allocate() - Allocate and return struct &media device * -- 2.30.2

1 0

HDSPconf don't recognize RME RayDat
by GitHub issues - opened 16 Jun '21

16 Jun '21

alsa-project/alsa-tools issue #6 was opened from profejuanca: Hi, I'm using a RME Raydat (PCI express) many years ago, but HDSPconf don't recognize my card never, hdspmixer and the rest of jack/alsa tools see my card without problems, but hdspconf in various distros never sees my card. The output is: `HDSPConf 1.4 - Copyright (C) 2003 Thomas Charbonnel <thomas(a)undata.org> This program comes WITH ABSOLUTELY NO WARRANTY HDSPConf is free software, see the file copying for details Looking for HDSP cards : Card 0 : RME RayDAT S/N 0x3250cb at 0xfe300000, irq 57 Card 1 : HDA ATI SB at 0xfe800000 irq 16 Card 2 : HDA NVidia at 0xfe080000 irq 60 No Hammerfall DSP card found. ` Card 0 es my RME card... I suposse that raydat is not in the list of the tool. Issue URL : https://github.com/alsa-project/alsa-tools/issues/6 Repository URL: https://github.com/alsa-project/alsa-tools

1 0

[PATCH 00/10] ASoC: Intel: machine driver corrections
by Pierre-Louis Bossart 16 Jun '21

16 Jun '21

Some of these patches dealing with Sparse warnings were submitted earlier but not merged. I grouped them with a couple of fixes from Kai. Kai Vehmanen (3): ASoC: Intel: sof_sdw: use mach data for ADL RVP DMIC count ASoC: Intel: sof_sdw: remove hdac-hdmi support ASoC: Intel: skl_hda_dsp_generic: Update Kconfig documentation Pierre-Louis Bossart (7): ASoC: Intel: sof_rt5682: shrink platform_id names below 20 characters ASoC: Intel: glk_rt5682_max98357a: shrink platform_id below 20 characters ASoC: Intel: kbl_da7219_max98357a: shrink platform_id below 20 characters ASoC: Intel: sof_da7219_max98373: shrink platform_id below 20 characters ASoC: Intel: sof_sdw: fix signed/unsigned warning ASoC: Intel: soc-acpi: add ull suffix for SoundWire _ADR values ASoC: Intel: use MODULE_DEVICE_TABLE with platform_device_id tables sound/soc/intel/boards/Kconfig | 7 ++-- sound/soc/intel/boards/bxt_da7219_max98357a.c | 4 +- sound/soc/intel/boards/bxt_rt298.c | 3 +- sound/soc/intel/boards/ehl_rt5660.c | 2 +- sound/soc/intel/boards/glk_rt5682_max98357a.c | 4 +- sound/soc/intel/boards/kbl_da7219_max98357a.c | 4 +- sound/soc/intel/boards/kbl_da7219_max98927.c | 5 +-- sound/soc/intel/boards/kbl_rt5660.c | 2 +- sound/soc/intel/boards/kbl_rt5663_max98927.c | 3 +- .../intel/boards/kbl_rt5663_rt5514_max98927.c | 2 +- .../soc/intel/boards/skl_nau88l25_max98357a.c | 3 +- sound/soc/intel/boards/skl_nau88l25_ssm4567.c | 3 +- sound/soc/intel/boards/skl_rt286.c | 3 +- sound/soc/intel/boards/sof_cs42l42.c | 3 +- sound/soc/intel/boards/sof_da7219_max98373.c | 6 +-- sound/soc/intel/boards/sof_rt5682.c | 20 +++------- sound/soc/intel/boards/sof_sdw.c | 5 +-- sound/soc/intel/boards/sof_sdw_common.h | 1 - sound/soc/intel/boards/sof_sdw_hdmi.c | 37 +----------------- .../intel/common/soc-acpi-intel-adl-match.c | 28 +++++++------- .../intel/common/soc-acpi-intel-cml-match.c | 20 +++++----- .../intel/common/soc-acpi-intel-cnl-match.c | 2 +- .../intel/common/soc-acpi-intel-glk-match.c | 2 +- .../intel/common/soc-acpi-intel-icl-match.c | 12 +++--- .../intel/common/soc-acpi-intel-jsl-match.c | 6 +-- .../intel/common/soc-acpi-intel-kbl-match.c | 2 +- .../intel/common/soc-acpi-intel-tgl-match.c | 38 +++++++++---------- 27 files changed, 83 insertions(+), 144 deletions(-) -- 2.25.1

2 11

alsa-lib errors on boot
by GitHub issues - opened 16 Jun '21

16 Jun '21

alsa-project/alsa-lib issue #159 was opened from miquecg: ``` alsactl[769]: alsa-lib parser.c:242:(error_node) UCM is not supported for this HDA model (HD-Audio Generic at 0xfd3c8000 irq 108) alsactl[769]: alsa-lib main.c:1405:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -6 alsactl[769]: alsa-lib parser.c:242:(error_node) UCM is not supported for this HDA model (HD-Audio Generic at 0xfd3c0000 irq 109) alsactl[769]: alsa-lib main.c:1405:(snd_use_case_mgr_open) error: failed to import hw:1 use case configuration -6 ``` This is happening on a ThinkPad T14 AMD running Arch Linux and `alsa-lib` 1.2.5.1. Previous version also had this issue. Issue URL : https://github.com/alsa-project/alsa-lib/issues/159 Repository URL: https://github.com/alsa-project/alsa-lib

1 0

[PATCH 2/2] ASoC: sun50i-dmic: dt-bindings: add DT bindings for DMIC controller
by Ban Tao 16 Jun '21

16 Jun '21

The Allwinner SoCs feature an I2S controller across multiple SoC generations. Signed-off-by: Ban Tao <fengzheng923(a)gmail.com> --- .../sound/allwinner,sun50i-h6-dmic.yaml | 66 +++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml new file mode 100644 index 000000000000..81d40c374e44 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml @@ -0,0 +1,66 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/allwinner,sun50i-h6-dmic.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner H6 DMIC Controller Device Tree Bindings + +maintainers: + - Ban Tao <fengzheng923(a)gmail.com> + +properties: + "#sound-dai-cells": + const: 0 + + compatible: + const: allwinner,sun50i-h6-dmic + + reg: + maxItems: 1 + + clocks: + items: + - description: Bus Clock + - description: Module Clock + + clock-names: + items: + - const: apb + - const: dmic + + dmas: + maxItems: 1 + + dma-names: + const: rx + + resets: + maxItems: 1 + +required: + - "#sound-dai-cells" + - compatible + - reg + - clocks + - clock-names + - dmas + - dma-names + - resets + +additionalProperties: false + +examples: + - | + spdif: spdif@5095000 { + #sound-dai-cells = <0>; + compatible = "allwinner,sun50i-h6-dmic"; + reg = <0x05095000 0x400>; + clocks = <&ccu CLK_BUS_DMIC>, <&ccu CLK_DMIC>; + clock-names = "apb", "dmic"; + dmas = <&dma 7>; + dma-names = "rx"; + resets = <&ccu RST_BUS_DMIC>; + }; + +... -- 2.29.0

4 4

[PATCH] ALSA: oss: Remove redundant assignment to src_access
by Jiapeng Chong 16 Jun '21

16 Jun '21

Variable src_access is set to 'dst_access', but this value is never read as it is not used later on, hence it is a redundant assignment and can be removed. Clean up the following clang-analyzer warning: sound/core/oss/pcm_plugin.c:472:4: warning: Value stored to 'src_access' is never read [clang-analyzer-deadcode.DeadStores]. Reported-by: Abaci Robot <abaci(a)linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong(a)linux.alibaba.com> --- sound/core/oss/pcm_plugin.c | 1 - 1 file changed, 1 deletion(-) diff --git a/sound/core/oss/pcm_plugin.c b/sound/core/oss/pcm_plugin.c index 061ba06..a7c0e50 100644 --- a/sound/core/oss/pcm_plugin.c +++ b/sound/core/oss/pcm_plugin.c @@ -469,7 +469,6 @@ int snd_pcm_plug_format_plugins(struct snd_pcm_substream *plug, return err; } srcformat = tmpformat; - src_access = dst_access; } tmpformat.rate = dstformat.rate; err = snd_pcm_plugin_build_rate(plug, -- 1.8.3.1

2 1

ALSA: usb-audio: Fix rate on Ozone Z90 USB headset
by Daehwan Jung 16 Jun '21

16 Jun '21

It mislabels its 96 kHz altsetting and that's why it causes some noise Signed-off-by: Daehwan Jung <dh10.jung(a)samsung.com> --- sound/usb/format.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/usb/format.c b/sound/usb/format.c index 2287f8c..eb216fe 100644 --- a/sound/usb/format.c +++ b/sound/usb/format.c @@ -223,9 +223,11 @@ static int parse_audio_format_rates_v1(struct snd_usb_audio *chip, struct audiof continue; /* C-Media CM6501 mislabels its 96 kHz altsetting */ /* Terratec Aureon 7.1 USB C-Media 6206, too */ + /* Ozone Z90 USB C-Media, too */ if (rate == 48000 && nr_rates == 1 && (chip->usb_id == USB_ID(0x0d8c, 0x0201) || chip->usb_id == USB_ID(0x0d8c, 0x0102) || + chip->usb_id == USB_ID(0x0d8c, 0x0078) || chip->usb_id == USB_ID(0x0ccd, 0x00b1)) && fp->altsetting == 5 && fp->maxpacksize == 392) rate = 96000; -- 2.7.4

2 1

ThinkPad T14 AMD microphone LED always ON
by GitHub issues - opened 16 Jun '21

16 Jun '21

alsa-project/alsa-ucm-conf issue #100 was opened from miquecg: I'm running Arch Linux with `alsa-ucm-conf` 1.2.5.1. This problem was present in previous versions and it's being discussed on a [forum thread](https://bbs.archlinux.org/viewtopic.php?pid=1977273) among other things. So the problem is that microphone LED is always ON but mute/unmute behaviour still works. Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/100 Repository URL: https://github.com/alsa-project/alsa-ucm-conf

1 0

rate-lav: Convert to libswresample
by GitHub pull_request - opened 16 Jun '21

16 Jun '21

alsa-project/alsa-plugins pull request #27 was opened from tiwai: The libavresample has been deprecated. Convert to the new API for libswresample. The phase shift and cutoff seem to be either redundant or not-working properly, so those are dropped. Signed-off-by: Takashi Iwai <tiwai(a)suse.de> Request URL : https://github.com/alsa-project/alsa-plugins/pull/27 Patch URL : https://github.com/alsa-project/alsa-plugins/pull/27.patch Repository URL: https://github.com/alsa-project/alsa-plugins

1 0

[PATCH -next] ASoC: hdmi-codec: Make symbol 'hdmi_codec_controls' static
by Wei Yongjun 16 Jun '21

16 Jun '21

The sparse tool complains as follows: sound/soc/codecs/hdmi-codec.c:750:25: warning: symbol 'hdmi_codec_controls' was not declared. Should it be static? This symbol is not used outside of hdmi-codec.c, so marks it static. Fixes: 366b45b97448 ("ASoC: hdmi-codec: Rework to support more controls") Reported-by: Hulk Robot <hulkci(a)huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1(a)huawei.com> --- sound/soc/codecs/hdmi-codec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c index e0460a9bd17a..b61f980cabdc 100644 --- a/sound/soc/codecs/hdmi-codec.c +++ b/sound/soc/codecs/hdmi-codec.c @@ -747,7 +747,7 @@ static const struct snd_soc_dai_ops hdmi_codec_spdif_dai_ops = { SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S32_BE |\ SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE) -struct snd_kcontrol_new hdmi_codec_controls[] = { +static struct snd_kcontrol_new hdmi_codec_controls[] = { { .access = SNDRV_CTL_ELEM_ACCESS_READ, .iface = SNDRV_CTL_ELEM_IFACE_PCM,

2 1

[PATCH -next] ALSA: fm801: Fix missing pci_release_regions() on error in snd_fm801_create()
by Yang Yingliang 16 Jun '21

16 Jun '21

Fix the missing pci_release_regions() before return from snd_fm801_create() in the error handling case. Reported-by: Hulk Robot <hulkci(a)huawei.com> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- sound/pci/fm801.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c index ed9dae87145b..adac9c6a67f0 100644 --- a/sound/pci/fm801.c +++ b/sound/pci/fm801.c @@ -1254,6 +1254,7 @@ static int snd_fm801_create(struct snd_card *card, IRQF_SHARED, KBUILD_MODNAME, chip)) { dev_err(card->dev, "unable to grab IRQ %d\n", pci->irq); snd_fm801_free(chip); + pci_release_regions(pci); return -EBUSY; } chip->irq = pci->irq; @@ -1266,6 +1267,7 @@ static int snd_fm801_create(struct snd_card *card, err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); if (err < 0) { snd_fm801_free(chip); + pci_release_regions(pci); return err; } @@ -1273,6 +1275,7 @@ static int snd_fm801_create(struct snd_card *card, err = v4l2_device_register(&pci->dev, &chip->v4l2_dev); if (err < 0) { snd_fm801_free(chip); + pci_release_regions(pci); return err; } chip->tea.v4l2_dev = &chip->v4l2_dev; @@ -1285,6 +1288,7 @@ static int snd_fm801_create(struct snd_card *card, if (snd_tea575x_init(&chip->tea, THIS_MODULE)) { dev_err(card->dev, "TEA575x radio not found\n"); snd_fm801_free(chip); + pci_release_regions(pci); return -ENODEV; } } else if ((chip->tea575x_tuner & TUNER_TYPE_MASK) == 0) { -- 2.25.1

2 2

[PATCH][next] ALSA: bebob: Fix bit flag quirk constants
by Colin King 16 Jun '21

16 Jun '21

From: Colin Ian King <colin.king(a)canonical.com> The quirking bit-flags are currently set as contiguous integer enum values and so currently SND_BEBOB_QUIRK_INITIAL_DISCONTINUOUS_DBC is zero and so he quirking never getting set or tested correctly for this quirk. Fix this by setting the quirking constants as shifted bit values. Addresses-Coverity: ("Bitwise-and with zero") Fixes: 93cd12d6e88a ("ALSA: bebob: code refactoring for model-dependent quirks") Signed-off-by: Colin Ian King <colin.king(a)canonical.com> --- sound/firewire/bebob/bebob.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/firewire/bebob/bebob.h b/sound/firewire/bebob/bebob.h index c06579d9380e..4d73ecb30d79 100644 --- a/sound/firewire/bebob/bebob.h +++ b/sound/firewire/bebob/bebob.h @@ -76,8 +76,8 @@ struct snd_bebob_spec { }; enum snd_bebob_quirk { - SND_BEBOB_QUIRK_INITIAL_DISCONTINUOUS_DBC, - SND_BEBOB_QUIRK_WRONG_DBC, + SND_BEBOB_QUIRK_INITIAL_DISCONTINUOUS_DBC = (1 << 0), + SND_BEBOB_QUIRK_WRONG_DBC = (1 << 1), }; struct snd_bebob { -- 2.31.1

3 2

[PATCH -next] ALSA: ppc: fix error return code in snd_pmac_probe()
by Yang Yingliang 16 Jun '21

16 Jun '21

If snd_pmac_tumbler_init() or snd_pmac_tumbler_post_init() fails, snd_pmac_probe() need return error code. Reported-by: Hulk Robot <hulkci(a)huawei.com> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- sound/ppc/powermac.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/sound/ppc/powermac.c b/sound/ppc/powermac.c index 1d2865c43d4b..db414b61157e 100644 --- a/sound/ppc/powermac.c +++ b/sound/ppc/powermac.c @@ -79,7 +79,11 @@ static int snd_pmac_probe(struct platform_device *devptr) sprintf(card->shortname, "PowerMac %s", name_ext); sprintf(card->longname, "%s (Dev %d) Sub-frame %d", card->shortname, chip->device_id, chip->subframe); - if ( snd_pmac_tumbler_init(chip) < 0 || snd_pmac_tumbler_post_init() < 0) + err = snd_pmac_tumbler_init(chip); + if (err < 0) + goto __error; + err = snd_pmac_tumbler_post_init(); + if (err < 0) goto __error; break; case PMAC_AWACS: -- 2.25.1

2 1

Fix a52 for the recent avcodec
by GitHub pull_request - opened 16 Jun '21

16 Jun '21

alsa-project/alsa-plugins pull request #26 was opened from tiwai: Request URL : https://github.com/alsa-project/alsa-plugins/pull/26 Patch URL : https://github.com/alsa-project/alsa-plugins/pull/26.patch Repository URL: https://github.com/alsa-project/alsa-plugins

1 0

[PATCH] media: Fix Media Controller API config checks
by Shuah Khan 16 Jun '21

16 Jun '21

Smatch static checker warns that "mdev" can be null: sound/usb/media.c:287 snd_media_device_create() warn: 'mdev' can also be NULL If CONFIG_MEDIA_CONTROLLER is disabled, this file should not be included in the build. The below conditions in the sound/usb/Makefile are in place to ensure that media.c isn't included in the build. sound/usb/Makefile: snd-usb-audio-$(CONFIG_SND_USB_AUDIO_USE_MEDIA_CONTROLLER) += media.o select SND_USB_AUDIO_USE_MEDIA_CONTROLLER if MEDIA_CONTROLLER && (MEDIA_SUPPORT=y || MEDIA_SUPPORT=SND_USB_AUDIO) The following config check in include/media/media-dev-allocator.h is in place to enable the API only when CONFIG_MEDIA_CONTROLLER and CONFIG_USB are enabled. #if defined(CONFIG_MEDIA_CONTROLLER) && defined(CONFIG_USB) This check doesn't work as intended when CONFIG_USB=m. When CONFIG_USB=m, CONFIG_USB_MODULE is defined and CONFIG_USB is not. The above config check doesn't catch that CONFIG_USB is defined as a module and disables the API. This results in sound/usb enabling Media Controller specific ALSA driver code, while Media disables the Media Controller API. Fix the problem requires two changes: 1. Change the check to use IS_ENABLED to detect when CONFIG_USB is enabled as a module or static. Since CONFIG_MEDIA_CONTROLLER is a bool, leave the check unchanged to be consistent with drivers/media/Makefile. 2. Change the drivers/media/mc/Makefile to include mc-dev-allocator.o in mc-objs when CONFIG_USB is y or m. Reported-by: Dan Carpenter <dan.carpenter(a)oracle.com> Link: https://lore.kernel.org/alsa-devel/YLeAvT+R22FQ%2FEyw@mwanda/ Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> --- drivers/media/mc/Makefile | 2 +- include/media/media-dev-allocator.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/media/mc/Makefile b/drivers/media/mc/Makefile index 119037f0e686..140f0a78540e 100644 --- a/drivers/media/mc/Makefile +++ b/drivers/media/mc/Makefile @@ -3,7 +3,7 @@ mc-objs := mc-device.o mc-devnode.o mc-entity.o \ mc-request.o -ifeq ($(CONFIG_USB),y) +ifeq ($(CONFIG_USB),$(filter $(CONFIG_USB),y m)) mc-objs += mc-dev-allocator.o endif diff --git a/include/media/media-dev-allocator.h b/include/media/media-dev-allocator.h index b35ea6062596..2ab54d426c64 100644 --- a/include/media/media-dev-allocator.h +++ b/include/media/media-dev-allocator.h @@ -19,7 +19,7 @@ struct usb_device; -#if defined(CONFIG_MEDIA_CONTROLLER) && defined(CONFIG_USB) +#if defined(CONFIG_MEDIA_CONTROLLER) && IS_ENABLED(CONFIG_USB) /** * media_device_usb_allocate() - Allocate and return struct &media device * -- 2.30.2

2 4

conf: refine check for snd_config_is_array
by GitHub pull_request - opened 16 Jun '21

16 Jun '21

alsa-project/alsa-lib pull request #158 was opened from ranj063: Apart from checking the index, also check if the node is not compound to qualify a config as an array. For ex: mixer [ "mixer1" ] is an array but mixer.0 { name "mixer 1" } is not an array even though the id is 0. Signed-off-by: Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> Request URL : https://github.com/alsa-project/alsa-lib/pull/158 Patch URL : https://github.com/alsa-project/alsa-lib/pull/158.patch Repository URL: https://github.com/alsa-project/alsa-lib

1 0

Build fails with "undefined macro AM_GNU_GETTEXT"
by GitHub issues - edited 15 Jun '21

15 Jun '21

alsa-project/alsa-utils issue #99 was edited from edward-a: **./gitcompile** fails with the following output: configure.ac:10: warning: macro 'AM_GNU_GETTEXT' not found in library configure.ac:11: warning: macro 'AM_GNU_GETTEXT_VERSION' not found in library ./gitcompile: line 10: gettextize: command not found configure.ac:15: installing './compile' configure.ac:6: installing './install-sh' configure.ac:6: installing './missing' alsactl/Makefile.am: installing './depcomp' axfer/test/Makefile.am:9: warning: source file '../container.c' is in a subdirectory, axfer/test/Makefile.am:9: but option 'subdir-objects' is disabled automake: warning: possible forward-incompatibility. automake: At least a source file is in a subdirectory, but the 'subdir-objects' automake: automake option hasn't been enabled. For now, the corresponding output automake: object file(s) will be placed in the top-level directory. However, automake: this behaviour will change in future Automake versions: they will automake: unconditionally cause object files to be placed in the same subdirectory automake: of the corresponding sources. automake: You are advised to start using 'subdir-objects' option throughout your automake: project, to avoid future incompatibilities. axfer/test/Makefile.am:9: warning: source file '../container-riff-wave.c' is in a subdirectory, axfer/test/Makefile.am:9: but option 'subdir-objects' is disabled axfer/test/Makefile.am:9: warning: source file '../container-au.c' is in a subdirectory, axfer/test/Makefile.am:9: but option 'subdir-objects' is disabled axfer/test/Makefile.am:9: warning: source file '../container-voc.c' is in a subdirectory, axfer/test/Makefile.am:9: but option 'subdir-objects' is disabled axfer/test/Makefile.am:9: warning: source file '../container-raw.c' is in a subdirectory, axfer/test/Makefile.am:9: but option 'subdir-objects' is disabled axfer/test/Makefile.am:20: warning: source file '../container.c' is in a subdirectory, axfer/test/Makefile.am:20: but option 'subdir-objects' is disabled axfer/test/Makefile.am:20: warning: source file '../container-riff-wave.c' is in a subdirectory, axfer/test/Makefile.am:20: but option 'subdir-objects' is disabled axfer/test/Makefile.am:20: warning: source file '../container-au.c' is in a subdirectory, axfer/test/Makefile.am:20: but option 'subdir-objects' is disabled axfer/test/Makefile.am:20: warning: source file '../container-voc.c' is in a subdirectory, axfer/test/Makefile.am:20: but option 'subdir-objects' is disabled axfer/test/Makefile.am:20: warning: source file '../container-raw.c' is in a subdirectory, axfer/test/Makefile.am:20: but option 'subdir-objects' is disabled axfer/test/Makefile.am:20: warning: source file '../mapper.c' is in a subdirectory, axfer/test/Makefile.am:20: but option 'subdir-objects' is disabled axfer/test/Makefile.am:20: warning: source file '../mapper-single.c' is in a subdirectory, axfer/test/Makefile.am:20: but option 'subdir-objects' is disabled axfer/test/Makefile.am:20: warning: source file '../mapper-multiple.c' is in a subdirectory, axfer/test/Makefile.am:20: but option 'subdir-objects' is disabled parallel-tests: installing './test-driver' **configure.ac:10: error: possibly undefined macro: AM_GNU_GETTEXT If this token and others are legitimate, please use m4_pattern_allow. See the Autoconf documentation. configure.ac:11: error: possibly undefined macro: AM_GNU_GETTEXT_VERSION** CFLAGS=-O2 -Wall -pipe -g ./configure checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /usr/bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether make supports nested variables... yes checking whether to enable maintainer-specific portions of Makefiles... yes ./configure: line 2937: syntax error near unexpected token `external' ./configure: line 2937: `AM_GNU_GETTEXT(external)' ### System info: DISTRIB_ID=Ubuntu DISTRIB_RELEASE=20.04 DISTRIB_CODENAME=focal DISTRIB_DESCRIPTION="Ubuntu 20.04.2 LTS" NAME="Ubuntu" VERSION="20.04.2 LTS (Focal Fossa)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 20.04.2 LTS" VERSION_ID="20.04" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" VERSION_CODENAME=focal UBUNTU_CODENAME=focal Issue URL : https://github.com/alsa-project/alsa-utils/issues/99 Repository URL: https://github.com/alsa-project/alsa-utils

1 0

Build failes with "undefined macro AM_GNU_GETTEXT"
by GitHub issues - opened 15 Jun '21

15 Jun '21

alsa-project/alsa-utils issue #99 was opened from edward-a: **./gitcompile** fails with the following output: configure.ac:10: warning: macro 'AM_GNU_GETTEXT' not found in library configure.ac:11: warning: macro 'AM_GNU_GETTEXT_VERSION' not found in library ./gitcompile: line 10: gettextize: command not found configure.ac:15: installing './compile' configure.ac:6: installing './install-sh' configure.ac:6: installing './missing' alsactl/Makefile.am: installing './depcomp' axfer/test/Makefile.am:9: warning: source file '../container.c' is in a subdirectory, axfer/test/Makefile.am:9: but option 'subdir-objects' is disabled automake: warning: possible forward-incompatibility. automake: At least a source file is in a subdirectory, but the 'subdir-objects' automake: automake option hasn't been enabled. For now, the corresponding output automake: object file(s) will be placed in the top-level directory. However, automake: this behaviour will change in future Automake versions: they will automake: unconditionally cause object files to be placed in the same subdirectory automake: of the corresponding sources. automake: You are advised to start using 'subdir-objects' option throughout your automake: project, to avoid future incompatibilities. axfer/test/Makefile.am:9: warning: source file '../container-riff-wave.c' is in a subdirectory, axfer/test/Makefile.am:9: but option 'subdir-objects' is disabled axfer/test/Makefile.am:9: warning: source file '../container-au.c' is in a subdirectory, axfer/test/Makefile.am:9: but option 'subdir-objects' is disabled axfer/test/Makefile.am:9: warning: source file '../container-voc.c' is in a subdirectory, axfer/test/Makefile.am:9: but option 'subdir-objects' is disabled axfer/test/Makefile.am:9: warning: source file '../container-raw.c' is in a subdirectory, axfer/test/Makefile.am:9: but option 'subdir-objects' is disabled axfer/test/Makefile.am:20: warning: source file '../container.c' is in a subdirectory, axfer/test/Makefile.am:20: but option 'subdir-objects' is disabled axfer/test/Makefile.am:20: warning: source file '../container-riff-wave.c' is in a subdirectory, axfer/test/Makefile.am:20: but option 'subdir-objects' is disabled axfer/test/Makefile.am:20: warning: source file '../container-au.c' is in a subdirectory, axfer/test/Makefile.am:20: but option 'subdir-objects' is disabled axfer/test/Makefile.am:20: warning: source file '../container-voc.c' is in a subdirectory, axfer/test/Makefile.am:20: but option 'subdir-objects' is disabled axfer/test/Makefile.am:20: warning: source file '../container-raw.c' is in a subdirectory, axfer/test/Makefile.am:20: but option 'subdir-objects' is disabled axfer/test/Makefile.am:20: warning: source file '../mapper.c' is in a subdirectory, axfer/test/Makefile.am:20: but option 'subdir-objects' is disabled axfer/test/Makefile.am:20: warning: source file '../mapper-single.c' is in a subdirectory, axfer/test/Makefile.am:20: but option 'subdir-objects' is disabled axfer/test/Makefile.am:20: warning: source file '../mapper-multiple.c' is in a subdirectory, axfer/test/Makefile.am:20: but option 'subdir-objects' is disabled parallel-tests: installing './test-driver' **configure.ac:10: error: possibly undefined macro: AM_GNU_GETTEXT If this token and others are legitimate, please use m4_pattern_allow. See the Autoconf documentation. configure.ac:11: error: possibly undefined macro: AM_GNU_GETTEXT_VERSION** CFLAGS=-O2 -Wall -pipe -g ./configure checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /usr/bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether make supports nested variables... yes checking whether to enable maintainer-specific portions of Makefiles... yes ./configure: line 2937: syntax error near unexpected token `external' ./configure: line 2937: `AM_GNU_GETTEXT(external)' ### System info: DISTRIB_ID=Ubuntu DISTRIB_RELEASE=20.04 DISTRIB_CODENAME=focal DISTRIB_DESCRIPTION="Ubuntu 20.04.2 LTS" NAME="Ubuntu" VERSION="20.04.2 LTS (Focal Fossa)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 20.04.2 LTS" VERSION_ID="20.04" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" VERSION_CODENAME=focal UBUNTU_CODENAME=focal Issue URL : https://github.com/alsa-project/alsa-utils/issues/99 Repository URL: https://github.com/alsa-project/alsa-utils

1 0

[PATCH -next] ASoC: dwc: dwc-i2s: Use devm_platform_get_and_ioremap_resource()
by Yang Yingliang 15 Jun '21

15 Jun '21

Use devm_platform_get_and_ioremap_resource() to simplify code. Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- sound/soc/dwc/dwc-i2s.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/sound/soc/dwc/dwc-i2s.c b/sound/soc/dwc/dwc-i2s.c index fd4160289fac..8ebf76e04702 100644 --- a/sound/soc/dwc/dwc-i2s.c +++ b/sound/soc/dwc/dwc-i2s.c @@ -636,8 +636,7 @@ static int dw_i2s_probe(struct platform_device *pdev) dw_i2s_dai->ops = &dw_i2s_dai_ops; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - dev->i2s_base = devm_ioremap_resource(&pdev->dev, res); + dev->i2s_base = devm_platform_get_and_ioremap_resource(pdev, 0, &res); if (IS_ERR(dev->i2s_base)) return PTR_ERR(dev->i2s_base); -- 2.25.1

2 1

[PATCH] ASoC: codecs: wcd938x: remove incorrect module interdependency
by Srinivas Kandagatla 15 Jun '21

15 Jun '21

For some reason we ended up with cyclic dependency between snd_soc_wcd938x and snd_soc_wcd938x_sdw modules. Remove this cyclic dependency by handling them in respective modules. Without this below error is reported during make modules_install depmod: ERROR: Cycle detected: snd_soc_wcd938x -> snd_soc_wcd938x_sdw -> snd_soc_wcd938x depmod: ERROR: Found 2 modules in dependency cycles! Fixes: 045442228868 ("ASoC: codecs: wcd938x: add audio routing and Kconfig") Reported-by: Stephen Rothwell <sfr(a)canb.auug.org.au> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> --- sound/soc/codecs/wcd938x-sdw.c | 19 ++++++++++++------- sound/soc/codecs/wcd938x.c | 27 +++++---------------------- sound/soc/codecs/wcd938x.h | 4 +--- 3 files changed, 18 insertions(+), 32 deletions(-) diff --git a/sound/soc/codecs/wcd938x-sdw.c b/sound/soc/codecs/wcd938x-sdw.c index d82c40ec6898..d1cabf300c36 100644 --- a/sound/soc/codecs/wcd938x-sdw.c +++ b/sound/soc/codecs/wcd938x-sdw.c @@ -176,8 +176,19 @@ static int wcd9380_interrupt_callback(struct sdw_slave *slave, struct sdw_slave_intr_status *status) { struct wcd938x_sdw_priv *wcd = dev_get_drvdata(&slave->dev); + struct irq_domain *slave_irq = wcd->slave_irq; + struct regmap *regmap = dev_get_regmap(&slave->dev, NULL); + u32 sts1, sts2, sts3; - return wcd938x_handle_sdw_irq(wcd); + do { + handle_nested_irq(irq_find_mapping(slave_irq, 0)); + regmap_read(regmap, WCD938X_DIGITAL_INTR_STATUS_0, &sts1); + regmap_read(regmap, WCD938X_DIGITAL_INTR_STATUS_1, &sts2); + regmap_read(regmap, WCD938X_DIGITAL_INTR_STATUS_2, &sts3); + + } while (sts1 || sts2 || sts3); + + return IRQ_HANDLED; } static struct sdw_slave_ops wcd9380_slave_ops = { @@ -239,16 +250,10 @@ static int wcd9380_probe(struct sdw_slave *pdev, SDW_SCP_INT1_PARITY; pdev->prop.lane_control_support = true; if (wcd->is_tx) { - struct regmap *rm; - pdev->prop.source_ports = GENMASK(WCD938X_MAX_SWR_PORTS, 0); pdev->prop.src_dpn_prop = wcd938x_dpn_prop; wcd->ch_info = &wcd938x_sdw_tx_ch_info[0]; pdev->prop.wake_capable = true; - - rm = devm_regmap_init_sdw(pdev, &wcd938x_regmap_config); - if (IS_ERR(rm)) - return PTR_ERR(rm); } else { pdev->prop.sink_ports = GENMASK(WCD938X_MAX_SWR_PORTS, 0); pdev->prop.sink_dpn_prop = wcd938x_dpn_prop; diff --git a/sound/soc/codecs/wcd938x.c b/sound/soc/codecs/wcd938x.c index a2c76dc8fd89..24afe93830ce 100644 --- a/sound/soc/codecs/wcd938x.c +++ b/sound/soc/codecs/wcd938x.c @@ -1198,7 +1198,7 @@ static bool wcd938x_volatile_register(struct device *dev, unsigned int reg) return false; } -struct regmap_config wcd938x_regmap_config = { +static struct regmap_config wcd938x_regmap_config = { .name = "wcd938x_csr", .reg_bits = 32, .val_bits = 8, @@ -1211,7 +1211,6 @@ struct regmap_config wcd938x_regmap_config = { .volatile_reg = wcd938x_volatile_register, .can_multi_write = true, }; -EXPORT_SYMBOL_GPL(wcd938x_regmap_config); static const struct regmap_irq wcd938x_irqs[WCD938X_NUM_IRQS] = { REGMAP_IRQ_REG(WCD938X_IRQ_MBHC_BUTTON_PRESS_DET, 0, 0x01), @@ -3472,24 +3471,6 @@ static int wcd938x_reset(struct wcd938x_priv *wcd938x) return 0; } -int wcd938x_handle_sdw_irq(struct wcd938x_sdw_priv *wcd) -{ - struct wcd938x_priv *wcd938x = wcd->wcd938x; - struct irq_domain *slave_irq = wcd938x->virq; - u32 sts1, sts2, sts3; - - do { - handle_nested_irq(irq_find_mapping(slave_irq, 0)); - regmap_read(wcd938x->regmap, WCD938X_DIGITAL_INTR_STATUS_0, &sts1); - regmap_read(wcd938x->regmap, WCD938X_DIGITAL_INTR_STATUS_1, &sts2); - regmap_read(wcd938x->regmap, WCD938X_DIGITAL_INTR_STATUS_2, &sts3); - - } while (sts1 || sts2 || sts3); - - return IRQ_HANDLED; -} -EXPORT_SYMBOL_GPL(wcd938x_handle_sdw_irq); - static int wcd938x_codec_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) @@ -3573,6 +3554,7 @@ static int wcd938x_bind(struct device *dev) } wcd938x->sdw_priv[AIF1_PB] = dev_get_drvdata(wcd938x->rxdev); wcd938x->sdw_priv[AIF1_PB]->wcd938x = wcd938x; + wcd938x->sdw_priv[AIF1_PB]->slave_irq = wcd938x->virq; wcd938x->txdev = wcd938x_sdw_device_get(wcd938x->txnode); if (!wcd938x->txdev) { @@ -3581,6 +3563,7 @@ static int wcd938x_bind(struct device *dev) } wcd938x->sdw_priv[AIF1_CAP] = dev_get_drvdata(wcd938x->txdev); wcd938x->sdw_priv[AIF1_CAP]->wcd938x = wcd938x; + wcd938x->sdw_priv[AIF1_CAP]->slave_irq = wcd938x->virq; wcd938x->tx_sdw_dev = dev_to_sdw_dev(wcd938x->txdev); if (!wcd938x->tx_sdw_dev) { dev_err(dev, "could not get txslave with matching of dev\n"); @@ -3607,8 +3590,8 @@ static int wcd938x_bind(struct device *dev) return -EINVAL; } - wcd938x->regmap = dev_get_regmap(wcd938x->txdev, NULL); - if (!wcd938x->regmap) { + wcd938x->regmap = devm_regmap_init_sdw(wcd938x->tx_sdw_dev, &wcd938x_regmap_config); + if (IS_ERR(wcd938x->regmap)) { dev_err(dev, "%s: tx csr regmap not found\n", __func__); return PTR_ERR(wcd938x->regmap); } diff --git a/sound/soc/codecs/wcd938x.h b/sound/soc/codecs/wcd938x.h index 9db3ab6e47a6..07b08de4cebf 100644 --- a/sound/soc/codecs/wcd938x.h +++ b/sound/soc/codecs/wcd938x.h @@ -663,11 +663,9 @@ struct wcd938x_sdw_priv { int num_ports; bool is_tx; struct wcd938x_priv *wcd938x; + struct irq_domain *slave_irq; }; -extern struct regmap_config wcd938x_regmap_config; -int wcd938x_handle_sdw_irq(struct wcd938x_sdw_priv *priv); - #if IS_ENABLED(CONFIG_SND_SOC_WCD938X_SDW) int wcd938x_sdw_free(struct wcd938x_sdw_priv *wcd, struct snd_pcm_substream *substream, -- 2.21.0

2 2

[PATCH -next] ASoC: jz4740-i2s: Use devm_platform_get_and_ioremap_resource()
by Yang Yingliang 15 Jun '21

15 Jun '21

Use devm_platform_get_and_ioremap_resource() to simplify code. Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- sound/soc/jz4740/jz4740-i2s.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/sound/soc/jz4740/jz4740-i2s.c b/sound/soc/jz4740/jz4740-i2s.c index 65d0bf939134..7ad5d9a924d8 100644 --- a/sound/soc/jz4740/jz4740-i2s.c +++ b/sound/soc/jz4740/jz4740-i2s.c @@ -525,8 +525,7 @@ static int jz4740_i2s_dev_probe(struct platform_device *pdev) i2s->soc_info = device_get_match_data(dev); - mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - i2s->base = devm_ioremap_resource(dev, mem); + i2s->base = devm_platform_get_and_ioremap_resource(pdev, 0, &mem); if (IS_ERR(i2s->base)) return PTR_ERR(i2s->base); -- 2.25.1

2 1

[PATCH 0/4] ASoC: qdsp6: Add Quinary MI2S ports support
by Gabriel David 15 Jun '21

15 Jun '21

Various devices(such as the Motorola Moto G7 Power, codename ocean) use the Quinary MI2S ports for reproducing audio. Add support to them in kernel. Signed-off-by: Gabriel David <ultracoolguy(a)disroot.org> Gabriel David (4): ASoC: q6afe: dt-bindings: Add QUIN_MI2S_RX/TX ASoC: qdsp6: q6afe: Add Quinary MI2S ports ASoC: qdsp6: q6afe-dai: Add Quinary MI2S ports ASoC: qdsp6: q6routing: Add Quinary MI2S ports include/dt-bindings/sound/qcom,q6afe.h | 2 ++ sound/soc/qcom/qdsp6/q6afe-dai.c | 41 ++++++++++++++++++++++++++ sound/soc/qcom/qdsp6/q6afe.c | 8 +++++ sound/soc/qcom/qdsp6/q6afe.h | 2 +- sound/soc/qcom/qdsp6/q6routing.c | 11 +++++++ 5 files changed, 63 insertions(+), 1 deletion(-) --- As a warning, I'm currently the only tester of these patches. If that's gonna be a problem then I understand. -- 2.31.1

3 6

[PATCH -next 1/5] ASoC: img-i2s-in: Use devm_platform_get_and_ioremap_resource()
by Yang Yingliang 15 Jun '21

15 Jun '21

Use devm_platform_get_and_ioremap_resource() to simplify code. Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- sound/soc/img/img-i2s-in.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/sound/soc/img/img-i2s-in.c b/sound/soc/img/img-i2s-in.c index fd3432a1d6ab..1bf5d6edbd32 100644 --- a/sound/soc/img/img-i2s-in.c +++ b/sound/soc/img/img-i2s-in.c @@ -434,8 +434,7 @@ static int img_i2s_in_probe(struct platform_device *pdev) i2s->dev = dev; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - base = devm_ioremap_resource(dev, res); + base = devm_platform_get_and_ioremap_resource(pdev, 0, &res); if (IS_ERR(base)) return PTR_ERR(base); -- 2.25.1

2 5

[PATCH v2] ASoC: codecs: wcd938x: remove incorrect module interdependency
by Srinivas Kandagatla 15 Jun '21

15 Jun '21

For some reason we ended up with cyclic dependency between snd_soc_wcd938x and snd_soc_wcd938x_sdw modules. Remove this cyclic dependency by handling them in respective modules. Without this below error is reported during make modules_install depmod: ERROR: Cycle detected: snd_soc_wcd938x -> snd_soc_wcd938x_sdw -> snd_soc_wcd938x depmod: ERROR: Found 2 modules in dependency cycles! Fixes: 045442228868 ("ASoC: codecs: wcd938x: add audio routing and Kconfig") Reported-by: Stephen Rothwell <sfr(a)canb.auug.org.au> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> --- Changes since v1: - included irq.h as x86 allmodconfig build reported implicit declaration of function handle_nested_irq sound/soc/codecs/wcd938x-sdw.c | 20 +++++++++++++------- sound/soc/codecs/wcd938x.c | 27 +++++---------------------- sound/soc/codecs/wcd938x.h | 4 +--- 3 files changed, 19 insertions(+), 32 deletions(-) diff --git a/sound/soc/codecs/wcd938x-sdw.c b/sound/soc/codecs/wcd938x-sdw.c index d82c40ec6898..d8d4caf48dc7 100644 --- a/sound/soc/codecs/wcd938x-sdw.c +++ b/sound/soc/codecs/wcd938x-sdw.c @@ -9,6 +9,7 @@ #include <linux/component.h> #include <sound/soc.h> #include <linux/pm_runtime.h> +#include <linux/irq.h> #include <linux/irqdomain.h> #include <linux/of.h> #include <linux/soundwire/sdw.h> @@ -176,8 +177,19 @@ static int wcd9380_interrupt_callback(struct sdw_slave *slave, struct sdw_slave_intr_status *status) { struct wcd938x_sdw_priv *wcd = dev_get_drvdata(&slave->dev); + struct irq_domain *slave_irq = wcd->slave_irq; + struct regmap *regmap = dev_get_regmap(&slave->dev, NULL); + u32 sts1, sts2, sts3; - return wcd938x_handle_sdw_irq(wcd); + do { + handle_nested_irq(irq_find_mapping(slave_irq, 0)); + regmap_read(regmap, WCD938X_DIGITAL_INTR_STATUS_0, &sts1); + regmap_read(regmap, WCD938X_DIGITAL_INTR_STATUS_1, &sts2); + regmap_read(regmap, WCD938X_DIGITAL_INTR_STATUS_2, &sts3); + + } while (sts1 || sts2 || sts3); + + return IRQ_HANDLED; } static struct sdw_slave_ops wcd9380_slave_ops = { @@ -239,16 +251,10 @@ static int wcd9380_probe(struct sdw_slave *pdev, SDW_SCP_INT1_PARITY; pdev->prop.lane_control_support = true; if (wcd->is_tx) { - struct regmap *rm; - pdev->prop.source_ports = GENMASK(WCD938X_MAX_SWR_PORTS, 0); pdev->prop.src_dpn_prop = wcd938x_dpn_prop; wcd->ch_info = &wcd938x_sdw_tx_ch_info[0]; pdev->prop.wake_capable = true; - - rm = devm_regmap_init_sdw(pdev, &wcd938x_regmap_config); - if (IS_ERR(rm)) - return PTR_ERR(rm); } else { pdev->prop.sink_ports = GENMASK(WCD938X_MAX_SWR_PORTS, 0); pdev->prop.sink_dpn_prop = wcd938x_dpn_prop; diff --git a/sound/soc/codecs/wcd938x.c b/sound/soc/codecs/wcd938x.c index a2c76dc8fd89..24afe93830ce 100644 --- a/sound/soc/codecs/wcd938x.c +++ b/sound/soc/codecs/wcd938x.c @@ -1198,7 +1198,7 @@ static bool wcd938x_volatile_register(struct device *dev, unsigned int reg) return false; } -struct regmap_config wcd938x_regmap_config = { +static struct regmap_config wcd938x_regmap_config = { .name = "wcd938x_csr", .reg_bits = 32, .val_bits = 8, @@ -1211,7 +1211,6 @@ struct regmap_config wcd938x_regmap_config = { .volatile_reg = wcd938x_volatile_register, .can_multi_write = true, }; -EXPORT_SYMBOL_GPL(wcd938x_regmap_config); static const struct regmap_irq wcd938x_irqs[WCD938X_NUM_IRQS] = { REGMAP_IRQ_REG(WCD938X_IRQ_MBHC_BUTTON_PRESS_DET, 0, 0x01), @@ -3472,24 +3471,6 @@ static int wcd938x_reset(struct wcd938x_priv *wcd938x) return 0; } -int wcd938x_handle_sdw_irq(struct wcd938x_sdw_priv *wcd) -{ - struct wcd938x_priv *wcd938x = wcd->wcd938x; - struct irq_domain *slave_irq = wcd938x->virq; - u32 sts1, sts2, sts3; - - do { - handle_nested_irq(irq_find_mapping(slave_irq, 0)); - regmap_read(wcd938x->regmap, WCD938X_DIGITAL_INTR_STATUS_0, &sts1); - regmap_read(wcd938x->regmap, WCD938X_DIGITAL_INTR_STATUS_1, &sts2); - regmap_read(wcd938x->regmap, WCD938X_DIGITAL_INTR_STATUS_2, &sts3); - - } while (sts1 || sts2 || sts3); - - return IRQ_HANDLED; -} -EXPORT_SYMBOL_GPL(wcd938x_handle_sdw_irq); - static int wcd938x_codec_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) @@ -3573,6 +3554,7 @@ static int wcd938x_bind(struct device *dev) } wcd938x->sdw_priv[AIF1_PB] = dev_get_drvdata(wcd938x->rxdev); wcd938x->sdw_priv[AIF1_PB]->wcd938x = wcd938x; + wcd938x->sdw_priv[AIF1_PB]->slave_irq = wcd938x->virq; wcd938x->txdev = wcd938x_sdw_device_get(wcd938x->txnode); if (!wcd938x->txdev) { @@ -3581,6 +3563,7 @@ static int wcd938x_bind(struct device *dev) } wcd938x->sdw_priv[AIF1_CAP] = dev_get_drvdata(wcd938x->txdev); wcd938x->sdw_priv[AIF1_CAP]->wcd938x = wcd938x; + wcd938x->sdw_priv[AIF1_CAP]->slave_irq = wcd938x->virq; wcd938x->tx_sdw_dev = dev_to_sdw_dev(wcd938x->txdev); if (!wcd938x->tx_sdw_dev) { dev_err(dev, "could not get txslave with matching of dev\n"); @@ -3607,8 +3590,8 @@ static int wcd938x_bind(struct device *dev) return -EINVAL; } - wcd938x->regmap = dev_get_regmap(wcd938x->txdev, NULL); - if (!wcd938x->regmap) { + wcd938x->regmap = devm_regmap_init_sdw(wcd938x->tx_sdw_dev, &wcd938x_regmap_config); + if (IS_ERR(wcd938x->regmap)) { dev_err(dev, "%s: tx csr regmap not found\n", __func__); return PTR_ERR(wcd938x->regmap); } diff --git a/sound/soc/codecs/wcd938x.h b/sound/soc/codecs/wcd938x.h index 9db3ab6e47a6..07b08de4cebf 100644 --- a/sound/soc/codecs/wcd938x.h +++ b/sound/soc/codecs/wcd938x.h @@ -663,11 +663,9 @@ struct wcd938x_sdw_priv { int num_ports; bool is_tx; struct wcd938x_priv *wcd938x; + struct irq_domain *slave_irq; }; -extern struct regmap_config wcd938x_regmap_config; -int wcd938x_handle_sdw_irq(struct wcd938x_sdw_priv *priv); - #if IS_ENABLED(CONFIG_SND_SOC_WCD938X_SDW) int wcd938x_sdw_free(struct wcd938x_sdw_priv *wcd, struct snd_pcm_substream *substream, -- 2.21.0

2 1

[PATCH -next] ASoC: hisilicon: Use devm_platform_get_and_ioremap_resource()
by Yang Yingliang 15 Jun '21

15 Jun '21

Use devm_platform_get_and_ioremap_resource() to simplify code. Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- sound/soc/hisilicon/hi6210-i2s.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/sound/soc/hisilicon/hi6210-i2s.c b/sound/soc/hisilicon/hi6210-i2s.c index ff05b9779e4b..a297d4af5099 100644 --- a/sound/soc/hisilicon/hi6210-i2s.c +++ b/sound/soc/hisilicon/hi6210-i2s.c @@ -556,8 +556,7 @@ static int hi6210_i2s_probe(struct platform_device *pdev) i2s->dev = dev; spin_lock_init(&i2s->lock); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - i2s->base = devm_ioremap_resource(dev, res); + i2s->base = devm_platform_get_and_ioremap_resource(pdev, 0, &res); if (IS_ERR(i2s->base)) return PTR_ERR(i2s->base); -- 2.25.1

2 1

[PATCH AUTOSEL 4.19 01/12] ASoC: rt5659: Fix the lost powers for the HDA header
by Sasha Levin 15 Jun '21

15 Jun '21

From: Jack Yu <jack.yu(a)realtek.com> [ Upstream commit 6308c44ed6eeadf65c0a7ba68d609773ed860fbb ] The power of "LDO2", "MICBIAS1" and "Mic Det Power" were powered off after the DAPM widgets were added, and these powers were set by the JD settings "RT5659_JD_HDA_HEADER" in the probe function. In the codec probe function, these powers were ignored to prevent them controlled by DAPM. Signed-off-by: Oder Chiou <oder_chiou(a)realtek.com> Signed-off-by: Jack Yu <jack.yu(a)realtek.com> Message-Id: <15fced51977b458798ca4eebf03dafb9(a)realtek.com> Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/codecs/rt5659.c | 26 +++++++++++++++++++++----- 1 file changed, 21 insertions(+), 5 deletions(-) diff --git a/sound/soc/codecs/rt5659.c b/sound/soc/codecs/rt5659.c index b331b3ba61a9..ab73f84b5970 100644 --- a/sound/soc/codecs/rt5659.c +++ b/sound/soc/codecs/rt5659.c @@ -2473,13 +2473,18 @@ static int set_dmic_power(struct snd_soc_dapm_widget *w, return 0; } -static const struct snd_soc_dapm_widget rt5659_dapm_widgets[] = { +static const struct snd_soc_dapm_widget rt5659_particular_dapm_widgets[] = { SND_SOC_DAPM_SUPPLY("LDO2", RT5659_PWR_ANLG_3, RT5659_PWR_LDO2_BIT, 0, NULL, 0), - SND_SOC_DAPM_SUPPLY("PLL", RT5659_PWR_ANLG_3, RT5659_PWR_PLL_BIT, 0, - NULL, 0), + SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5659_PWR_ANLG_2, RT5659_PWR_MB1_BIT, + 0, NULL, 0), SND_SOC_DAPM_SUPPLY("Mic Det Power", RT5659_PWR_VOL, RT5659_PWR_MIC_DET_BIT, 0, NULL, 0), +}; + +static const struct snd_soc_dapm_widget rt5659_dapm_widgets[] = { + SND_SOC_DAPM_SUPPLY("PLL", RT5659_PWR_ANLG_3, RT5659_PWR_PLL_BIT, 0, + NULL, 0), SND_SOC_DAPM_SUPPLY("Mono Vref", RT5659_PWR_ANLG_1, RT5659_PWR_VREF3_BIT, 0, NULL, 0), @@ -2504,8 +2509,6 @@ static const struct snd_soc_dapm_widget rt5659_dapm_widgets[] = { RT5659_ADC_MONO_R_ASRC_SFT, 0, NULL, 0), /* Input Side */ - SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5659_PWR_ANLG_2, RT5659_PWR_MB1_BIT, - 0, NULL, 0), SND_SOC_DAPM_SUPPLY("MICBIAS2", RT5659_PWR_ANLG_2, RT5659_PWR_MB2_BIT, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("MICBIAS3", RT5659_PWR_ANLG_2, RT5659_PWR_MB3_BIT, @@ -3700,10 +3703,23 @@ static int rt5659_set_bias_level(struct snd_soc_component *component, static int rt5659_probe(struct snd_soc_component *component) { + struct snd_soc_dapm_context *dapm = + snd_soc_component_get_dapm(component); struct rt5659_priv *rt5659 = snd_soc_component_get_drvdata(component); rt5659->component = component; + switch (rt5659->pdata.jd_src) { + case RT5659_JD_HDA_HEADER: + break; + + default: + snd_soc_dapm_new_controls(dapm, + rt5659_particular_dapm_widgets, + ARRAY_SIZE(rt5659_particular_dapm_widgets)); + break; + } + return 0; } -- 2.30.2

1 0

[PATCH AUTOSEL 5.4 02/15] ASoC: rt5659: Fix the lost powers for the HDA header
by Sasha Levin 15 Jun '21

15 Jun '21

From: Jack Yu <jack.yu(a)realtek.com> [ Upstream commit 6308c44ed6eeadf65c0a7ba68d609773ed860fbb ] The power of "LDO2", "MICBIAS1" and "Mic Det Power" were powered off after the DAPM widgets were added, and these powers were set by the JD settings "RT5659_JD_HDA_HEADER" in the probe function. In the codec probe function, these powers were ignored to prevent them controlled by DAPM. Signed-off-by: Oder Chiou <oder_chiou(a)realtek.com> Signed-off-by: Jack Yu <jack.yu(a)realtek.com> Message-Id: <15fced51977b458798ca4eebf03dafb9(a)realtek.com> Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/codecs/rt5659.c | 26 +++++++++++++++++++++----- 1 file changed, 21 insertions(+), 5 deletions(-) diff --git a/sound/soc/codecs/rt5659.c b/sound/soc/codecs/rt5659.c index afd61599d94c..a28afb480060 100644 --- a/sound/soc/codecs/rt5659.c +++ b/sound/soc/codecs/rt5659.c @@ -2470,13 +2470,18 @@ static int set_dmic_power(struct snd_soc_dapm_widget *w, return 0; } -static const struct snd_soc_dapm_widget rt5659_dapm_widgets[] = { +static const struct snd_soc_dapm_widget rt5659_particular_dapm_widgets[] = { SND_SOC_DAPM_SUPPLY("LDO2", RT5659_PWR_ANLG_3, RT5659_PWR_LDO2_BIT, 0, NULL, 0), - SND_SOC_DAPM_SUPPLY("PLL", RT5659_PWR_ANLG_3, RT5659_PWR_PLL_BIT, 0, - NULL, 0), + SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5659_PWR_ANLG_2, RT5659_PWR_MB1_BIT, + 0, NULL, 0), SND_SOC_DAPM_SUPPLY("Mic Det Power", RT5659_PWR_VOL, RT5659_PWR_MIC_DET_BIT, 0, NULL, 0), +}; + +static const struct snd_soc_dapm_widget rt5659_dapm_widgets[] = { + SND_SOC_DAPM_SUPPLY("PLL", RT5659_PWR_ANLG_3, RT5659_PWR_PLL_BIT, 0, + NULL, 0), SND_SOC_DAPM_SUPPLY("Mono Vref", RT5659_PWR_ANLG_1, RT5659_PWR_VREF3_BIT, 0, NULL, 0), @@ -2501,8 +2506,6 @@ static const struct snd_soc_dapm_widget rt5659_dapm_widgets[] = { RT5659_ADC_MONO_R_ASRC_SFT, 0, NULL, 0), /* Input Side */ - SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5659_PWR_ANLG_2, RT5659_PWR_MB1_BIT, - 0, NULL, 0), SND_SOC_DAPM_SUPPLY("MICBIAS2", RT5659_PWR_ANLG_2, RT5659_PWR_MB2_BIT, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("MICBIAS3", RT5659_PWR_ANLG_2, RT5659_PWR_MB3_BIT, @@ -3697,10 +3700,23 @@ static int rt5659_set_bias_level(struct snd_soc_component *component, static int rt5659_probe(struct snd_soc_component *component) { + struct snd_soc_dapm_context *dapm = + snd_soc_component_get_dapm(component); struct rt5659_priv *rt5659 = snd_soc_component_get_drvdata(component); rt5659->component = component; + switch (rt5659->pdata.jd_src) { + case RT5659_JD_HDA_HEADER: + break; + + default: + snd_soc_dapm_new_controls(dapm, + rt5659_particular_dapm_widgets, + ARRAY_SIZE(rt5659_particular_dapm_widgets)); + break; + } + return 0; } -- 2.30.2

1 0

[PATCH AUTOSEL 5.10 21/30] ASoC: qcom: lpass-cpu: Fix pop noise during audio capture begin
by Sasha Levin 15 Jun '21

15 Jun '21

From: Srinivasa Rao Mandadapu <srivasam(a)codeaurora.org> [ Upstream commit c8a4556d98510ca05bad8d02265a4918b03a8c0b ] This patch fixes PoP noise of around 15ms observed during audio capture begin. Enables BCLK and LRCLK in snd_soc_dai_ops prepare call for introducing some delay before capture start. (am from https://patchwork.kernel.org/patch/12276369/) (also found at https://lore.kernel.org/r/20210524142114.18676-1-srivasam@codeaurora.org) Co-developed-by: Judy Hsiao <judyhsiao(a)chromium.org> Signed-off-by: Judy Hsiao <judyhsiao(a)chromium.org> Signed-off-by: Srinivasa Rao Mandadapu <srivasam(a)codeaurora.org> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> Link: https://lore.kernel.org/r/20210604154545.1198337-1-judyhsiao@chromium.org Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/qcom/lpass-cpu.c | 79 ++++++++++++++++++++++++++++++++++++++ sound/soc/qcom/lpass.h | 4 ++ 2 files changed, 83 insertions(+) diff --git a/sound/soc/qcom/lpass-cpu.c b/sound/soc/qcom/lpass-cpu.c index 7a30a12519a7..e620a62ef534 100644 --- a/sound/soc/qcom/lpass-cpu.c +++ b/sound/soc/qcom/lpass-cpu.c @@ -93,8 +93,30 @@ static void lpass_cpu_daiops_shutdown(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct lpass_data *drvdata = snd_soc_dai_get_drvdata(dai); + struct lpaif_i2sctl *i2sctl = drvdata->i2sctl; + unsigned int id = dai->driver->id; clk_disable_unprepare(drvdata->mi2s_osr_clk[dai->driver->id]); + /* + * Ensure LRCLK is disabled even in device node validation. + * Will not impact if disabled in lpass_cpu_daiops_trigger() + * suspend. + */ + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + regmap_fields_write(i2sctl->spken, id, LPAIF_I2SCTL_SPKEN_DISABLE); + else + regmap_fields_write(i2sctl->micen, id, LPAIF_I2SCTL_MICEN_DISABLE); + + /* + * BCLK may not be enabled if lpass_cpu_daiops_prepare is called before + * lpass_cpu_daiops_shutdown. It's paired with the clk_enable in + * lpass_cpu_daiops_prepare. + */ + if (drvdata->mi2s_was_prepared[dai->driver->id]) { + drvdata->mi2s_was_prepared[dai->driver->id] = false; + clk_disable(drvdata->mi2s_bit_clk[dai->driver->id]); + } + clk_unprepare(drvdata->mi2s_bit_clk[dai->driver->id]); } @@ -275,6 +297,18 @@ static int lpass_cpu_daiops_trigger(struct snd_pcm_substream *substream, case SNDRV_PCM_TRIGGER_START: case SNDRV_PCM_TRIGGER_RESUME: case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + /* + * Ensure lpass BCLK/LRCLK is enabled during + * device resume as lpass_cpu_daiops_prepare() is not called + * after the device resumes. We don't check mi2s_was_prepared before + * enable/disable BCLK in trigger events because: + * 1. These trigger events are paired, so the BCLK + * enable_count is balanced. + * 2. the BCLK can be shared (ex: headset and headset mic), + * we need to increase the enable_count so that we don't + * turn off the shared BCLK while other devices are using + * it. + */ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { ret = regmap_fields_write(i2sctl->spken, id, LPAIF_I2SCTL_SPKEN_ENABLE); @@ -296,6 +330,10 @@ static int lpass_cpu_daiops_trigger(struct snd_pcm_substream *substream, case SNDRV_PCM_TRIGGER_STOP: case SNDRV_PCM_TRIGGER_SUSPEND: case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + /* + * To ensure lpass BCLK/LRCLK is disabled during + * device suspend. + */ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { ret = regmap_fields_write(i2sctl->spken, id, LPAIF_I2SCTL_SPKEN_DISABLE); @@ -315,12 +353,53 @@ static int lpass_cpu_daiops_trigger(struct snd_pcm_substream *substream, return ret; } +static int lpass_cpu_daiops_prepare(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct lpass_data *drvdata = snd_soc_dai_get_drvdata(dai); + struct lpaif_i2sctl *i2sctl = drvdata->i2sctl; + unsigned int id = dai->driver->id; + int ret; + + /* + * Ensure lpass BCLK/LRCLK is enabled bit before playback/capture + * data flow starts. This allows other codec to have some delay before + * the data flow. + * (ex: to drop start up pop noise before capture starts). + */ + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + ret = regmap_fields_write(i2sctl->spken, id, LPAIF_I2SCTL_SPKEN_ENABLE); + else + ret = regmap_fields_write(i2sctl->micen, id, LPAIF_I2SCTL_MICEN_ENABLE); + + if (ret) { + dev_err(dai->dev, "error writing to i2sctl reg: %d\n", ret); + return ret; + } + + /* + * Check mi2s_was_prepared before enabling BCLK as lpass_cpu_daiops_prepare can + * be called multiple times. It's paired with the clk_disable in + * lpass_cpu_daiops_shutdown. + */ + if (!drvdata->mi2s_was_prepared[dai->driver->id]) { + ret = clk_enable(drvdata->mi2s_bit_clk[id]); + if (ret) { + dev_err(dai->dev, "error in enabling mi2s bit clk: %d\n", ret); + return ret; + } + drvdata->mi2s_was_prepared[dai->driver->id] = true; + } + return 0; +} + const struct snd_soc_dai_ops asoc_qcom_lpass_cpu_dai_ops = { .set_sysclk = lpass_cpu_daiops_set_sysclk, .startup = lpass_cpu_daiops_startup, .shutdown = lpass_cpu_daiops_shutdown, .hw_params = lpass_cpu_daiops_hw_params, .trigger = lpass_cpu_daiops_trigger, + .prepare = lpass_cpu_daiops_prepare, }; EXPORT_SYMBOL_GPL(asoc_qcom_lpass_cpu_dai_ops); diff --git a/sound/soc/qcom/lpass.h b/sound/soc/qcom/lpass.h index 1d926dd5f590..0484ad39b3dc 100644 --- a/sound/soc/qcom/lpass.h +++ b/sound/soc/qcom/lpass.h @@ -67,6 +67,10 @@ struct lpass_data { /* MI2S SD lines to use for playback/capture */ unsigned int mi2s_playback_sd_mode[LPASS_MAX_MI2S_PORTS]; unsigned int mi2s_capture_sd_mode[LPASS_MAX_MI2S_PORTS]; + + /* The state of MI2S prepare dai_ops was called */ + bool mi2s_was_prepared[LPASS_MAX_MI2S_PORTS]; + int hdmi_port_enable; /* low-power audio interface (LPAIF) registers */ -- 2.30.2

1 0

[PATCH AUTOSEL 5.10 18/30] ASoC: rt5682: Fix the fast discharge for headset unplugging in soundwire mode
by Sasha Levin 15 Jun '21

15 Jun '21

From: Oder Chiou <oder_chiou(a)realtek.com> [ Upstream commit 49783c6f4a4f49836b5a109ae0daf2f90b0d7713 ] Based on ("5a15cd7fce20b1fd4aece6a0240e2b58cd6a225d"), the setting also should be set in soundwire mode. Signed-off-by: Oder Chiou <oder_chiou(a)realtek.com> Link: https://lore.kernel.org/r/20210604063150.29925-1-oder_chiou@realtek.com Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/codecs/rt5682-sdw.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/rt5682-sdw.c b/sound/soc/codecs/rt5682-sdw.c index 58fb13132602..aa6c325faeab 100644 --- a/sound/soc/codecs/rt5682-sdw.c +++ b/sound/soc/codecs/rt5682-sdw.c @@ -455,7 +455,8 @@ static int rt5682_io_init(struct device *dev, struct sdw_slave *slave) regmap_update_bits(rt5682->regmap, RT5682_CBJ_CTRL_2, RT5682_EXT_JD_SRC, RT5682_EXT_JD_SRC_MANUAL); - regmap_write(rt5682->regmap, RT5682_CBJ_CTRL_1, 0xd042); + regmap_write(rt5682->regmap, RT5682_CBJ_CTRL_1, 0xd142); + regmap_update_bits(rt5682->regmap, RT5682_CBJ_CTRL_5, 0x0700, 0x0600); regmap_update_bits(rt5682->regmap, RT5682_CBJ_CTRL_3, RT5682_CBJ_IN_BUF_EN, RT5682_CBJ_IN_BUF_EN); regmap_update_bits(rt5682->regmap, RT5682_SAR_IL_CMD_1, -- 2.30.2

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[PATCH AUTOSEL 5.10 14/30] ASoC: tas2562: Fix TDM_CFG0_SAMPRATE values
by Sasha Levin 15 Jun '21

15 Jun '21

From: Richard Weinberger <richard(a)nod.at> [ Upstream commit 8bef925e37bdc9b6554b85eda16ced9a8e3c135f ] TAS2562_TDM_CFG0_SAMPRATE_MASK starts at bit 1, not 0. So all values need to be left shifted by 1. Signed-off-by: Richard Weinberger <richard(a)nod.at> Link: https://lore.kernel.org/r/20210530203446.19022-1-richard@nod.at Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/codecs/tas2562.h | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/sound/soc/codecs/tas2562.h b/sound/soc/codecs/tas2562.h index 81866aeb3fbf..55b2a1f52ca3 100644 --- a/sound/soc/codecs/tas2562.h +++ b/sound/soc/codecs/tas2562.h @@ -57,13 +57,13 @@ #define TAS2562_TDM_CFG0_RAMPRATE_MASK BIT(5) #define TAS2562_TDM_CFG0_RAMPRATE_44_1 BIT(5) #define TAS2562_TDM_CFG0_SAMPRATE_MASK GENMASK(3, 1) -#define TAS2562_TDM_CFG0_SAMPRATE_7305_8KHZ 0x0 -#define TAS2562_TDM_CFG0_SAMPRATE_14_7_16KHZ 0x1 -#define TAS2562_TDM_CFG0_SAMPRATE_22_05_24KHZ 0x2 -#define TAS2562_TDM_CFG0_SAMPRATE_29_4_32KHZ 0x3 -#define TAS2562_TDM_CFG0_SAMPRATE_44_1_48KHZ 0x4 -#define TAS2562_TDM_CFG0_SAMPRATE_88_2_96KHZ 0x5 -#define TAS2562_TDM_CFG0_SAMPRATE_176_4_192KHZ 0x6 +#define TAS2562_TDM_CFG0_SAMPRATE_7305_8KHZ (0x0 << 1) +#define TAS2562_TDM_CFG0_SAMPRATE_14_7_16KHZ (0x1 << 1) +#define TAS2562_TDM_CFG0_SAMPRATE_22_05_24KHZ (0x2 << 1) +#define TAS2562_TDM_CFG0_SAMPRATE_29_4_32KHZ (0x3 << 1) +#define TAS2562_TDM_CFG0_SAMPRATE_44_1_48KHZ (0x4 << 1) +#define TAS2562_TDM_CFG0_SAMPRATE_88_2_96KHZ (0x5 << 1) +#define TAS2562_TDM_CFG0_SAMPRATE_176_4_192KHZ (0x6 << 1) #define TAS2562_TDM_CFG2_RIGHT_JUSTIFY BIT(6) -- 2.30.2

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[PATCH AUTOSEL 5.10 13/30] ASoC: AMD Renoir: Remove fix for DMI entry on Lenovo 2020 platforms
by Sasha Levin 15 Jun '21

15 Jun '21

From: Mark Pearson <markpearson(a)lenovo.com> [ Upstream commit 320232caf1d8febea17312dab4b2dfe02e033520 ] Unfortunately the previous patch to fix issues using the AMD ACP bridge has the side effect of breaking the dmic in other cases and needs to be reverted. Removing the changes while we revisit the fix and find something better. Apologies for the churn. Suggested-by: Gabriel Craciunescu <unix.or.die(a)gmail.com> Signed-off-by: Mark Pearson <markpearson(a)lenovo.com> Link: https://lore.kernel.org/r/20210602171251.3243-1-markpearson@lenovo.com Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/amd/renoir/rn-pci-acp3x.c | 35 ----------------------------- 1 file changed, 35 deletions(-) diff --git a/sound/soc/amd/renoir/rn-pci-acp3x.c b/sound/soc/amd/renoir/rn-pci-acp3x.c index 6de536b02b57..917536def5f2 100644 --- a/sound/soc/amd/renoir/rn-pci-acp3x.c +++ b/sound/soc/amd/renoir/rn-pci-acp3x.c @@ -192,41 +192,6 @@ static const struct dmi_system_id rn_acp_quirk_table[] = { DMI_EXACT_MATCH(DMI_BOARD_NAME, "20NLCTO1WW"), } }, - { - /* Lenovo ThinkPad P14s Gen 1 (20Y1) */ - .matches = { - DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"), - DMI_MATCH(DMI_BOARD_NAME, "20Y1"), - } - }, - { - /* Lenovo ThinkPad T14s Gen1 */ - .matches = { - DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"), - DMI_MATCH(DMI_BOARD_NAME, "20UH"), - } - }, - { - /* Lenovo ThinkPad T14s Gen1 Campus */ - .matches = { - DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"), - DMI_MATCH(DMI_BOARD_NAME, "20UJ"), - } - }, - { - /* Lenovo ThinkPad T14 Gen 1*/ - .matches = { - DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"), - DMI_MATCH(DMI_BOARD_NAME, "20UD"), - } - }, - { - /* Lenovo ThinkPad X13 Gen 1*/ - .matches = { - DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"), - DMI_MATCH(DMI_BOARD_NAME, "20UF"), - } - }, {} }; -- 2.30.2

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[PATCH AUTOSEL 5.10 10/30] ASoC: AMD Renoir - add DMI entry for Lenovo 2020 AMD platforms
by Sasha Levin 15 Jun '21

15 Jun '21

From: Mark Pearson <markpearson(a)lenovo.com> [ Upstream commit 19a0aa9b04c5ab9a063b6ceaf7211ee7d9a9d24d ] More laptops identified where the AMD ACP bridge needs to be blocked or the microphone will not work when connected to HDMI. Use DMI to block the microphone PCM device for these platforms. Suggested-by: Gabriel Craciunescu <nix.or.die(a)gmail.com> Signed-off-by: Mark Pearson <markpearson(a)lenovo.com> Link: https://lore.kernel.org/r/20210531145502.6079-1-markpearson@lenovo.com Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/amd/renoir/rn-pci-acp3x.c | 35 +++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/sound/soc/amd/renoir/rn-pci-acp3x.c b/sound/soc/amd/renoir/rn-pci-acp3x.c index 917536def5f2..6de536b02b57 100644 --- a/sound/soc/amd/renoir/rn-pci-acp3x.c +++ b/sound/soc/amd/renoir/rn-pci-acp3x.c @@ -192,6 +192,41 @@ static const struct dmi_system_id rn_acp_quirk_table[] = { DMI_EXACT_MATCH(DMI_BOARD_NAME, "20NLCTO1WW"), } }, + { + /* Lenovo ThinkPad P14s Gen 1 (20Y1) */ + .matches = { + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_BOARD_NAME, "20Y1"), + } + }, + { + /* Lenovo ThinkPad T14s Gen1 */ + .matches = { + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_BOARD_NAME, "20UH"), + } + }, + { + /* Lenovo ThinkPad T14s Gen1 Campus */ + .matches = { + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_BOARD_NAME, "20UJ"), + } + }, + { + /* Lenovo ThinkPad T14 Gen 1*/ + .matches = { + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_BOARD_NAME, "20UD"), + } + }, + { + /* Lenovo ThinkPad X13 Gen 1*/ + .matches = { + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_BOARD_NAME, "20UF"), + } + }, {} }; -- 2.30.2

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[PATCH AUTOSEL 5.10 07/30] ASoC: fsl-asoc-card: Set .owner attribute when registering card.
by Sasha Levin 15 Jun '21

15 Jun '21

From: Nicolas Cavallari <nicolas.cavallari(a)green-communications.fr> [ Upstream commit a8437f05384cb472518ec21bf4fffbe8f0a47378 ] Otherwise, when compiled as module, a WARN_ON is triggered: WARNING: CPU: 0 PID: 5 at sound/core/init.c:208 snd_card_new+0x310/0x39c [snd] [...] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 5.10.39 #1 Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) Workqueue: events deferred_probe_work_func [<c0111988>] (unwind_backtrace) from [<c010c8ac>] (show_stack+0x10/0x14) [<c010c8ac>] (show_stack) from [<c092784c>] (dump_stack+0xdc/0x104) [<c092784c>] (dump_stack) from [<c0129710>] (__warn+0xd8/0x114) [<c0129710>] (__warn) from [<c0922a48>] (warn_slowpath_fmt+0x5c/0xc4) [<c0922a48>] (warn_slowpath_fmt) from [<bf0496f8>] (snd_card_new+0x310/0x39c [snd]) [<bf0496f8>] (snd_card_new [snd]) from [<bf1d7df8>] (snd_soc_bind_card+0x334/0x9c4 [snd_soc_core]) [<bf1d7df8>] (snd_soc_bind_card [snd_soc_core]) from [<bf1e9cd8>] (devm_snd_soc_register_card+0x30/0x6c [snd_soc_core]) [<bf1e9cd8>] (devm_snd_soc_register_card [snd_soc_core]) from [<bf22d964>] (fsl_asoc_card_probe+0x550/0xcc8 [snd_soc_fsl_asoc_card]) [<bf22d964>] (fsl_asoc_card_probe [snd_soc_fsl_asoc_card]) from [<c060c930>] (platform_drv_probe+0x48/0x98) [...] Signed-off-by: Nicolas Cavallari <nicolas.cavallari(a)green-communications.fr> Acked-by: Shengjiu Wang <shengjiu.wang(a)gmail.com> Link: https://lore.kernel.org/r/20210527163409.22049-1-nicolas.cavallari@green-co… Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/fsl/fsl-asoc-card.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c index a2dd3b6b7fec..7cd14d6b9436 100644 --- a/sound/soc/fsl/fsl-asoc-card.c +++ b/sound/soc/fsl/fsl-asoc-card.c @@ -720,6 +720,7 @@ static int fsl_asoc_card_probe(struct platform_device *pdev) /* Initialize sound card */ priv->pdev = pdev; priv->card.dev = &pdev->dev; + priv->card.owner = THIS_MODULE; ret = snd_soc_of_parse_card_name(&priv->card, "model"); if (ret) { snprintf(priv->name, sizeof(priv->name), "%s-audio", -- 2.30.2

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[PATCH AUTOSEL 5.10 05/30] ASoC: rt5659: Fix the lost powers for the HDA header
by Sasha Levin 15 Jun '21

15 Jun '21

From: Jack Yu <jack.yu(a)realtek.com> [ Upstream commit 6308c44ed6eeadf65c0a7ba68d609773ed860fbb ] The power of "LDO2", "MICBIAS1" and "Mic Det Power" were powered off after the DAPM widgets were added, and these powers were set by the JD settings "RT5659_JD_HDA_HEADER" in the probe function. In the codec probe function, these powers were ignored to prevent them controlled by DAPM. Signed-off-by: Oder Chiou <oder_chiou(a)realtek.com> Signed-off-by: Jack Yu <jack.yu(a)realtek.com> Message-Id: <15fced51977b458798ca4eebf03dafb9(a)realtek.com> Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/codecs/rt5659.c | 26 +++++++++++++++++++++----- 1 file changed, 21 insertions(+), 5 deletions(-) diff --git a/sound/soc/codecs/rt5659.c b/sound/soc/codecs/rt5659.c index 91a4ef7f620c..a9b079d56fd6 100644 --- a/sound/soc/codecs/rt5659.c +++ b/sound/soc/codecs/rt5659.c @@ -2433,13 +2433,18 @@ static int set_dmic_power(struct snd_soc_dapm_widget *w, return 0; } -static const struct snd_soc_dapm_widget rt5659_dapm_widgets[] = { +static const struct snd_soc_dapm_widget rt5659_particular_dapm_widgets[] = { SND_SOC_DAPM_SUPPLY("LDO2", RT5659_PWR_ANLG_3, RT5659_PWR_LDO2_BIT, 0, NULL, 0), - SND_SOC_DAPM_SUPPLY("PLL", RT5659_PWR_ANLG_3, RT5659_PWR_PLL_BIT, 0, - NULL, 0), + SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5659_PWR_ANLG_2, RT5659_PWR_MB1_BIT, + 0, NULL, 0), SND_SOC_DAPM_SUPPLY("Mic Det Power", RT5659_PWR_VOL, RT5659_PWR_MIC_DET_BIT, 0, NULL, 0), +}; + +static const struct snd_soc_dapm_widget rt5659_dapm_widgets[] = { + SND_SOC_DAPM_SUPPLY("PLL", RT5659_PWR_ANLG_3, RT5659_PWR_PLL_BIT, 0, + NULL, 0), SND_SOC_DAPM_SUPPLY("Mono Vref", RT5659_PWR_ANLG_1, RT5659_PWR_VREF3_BIT, 0, NULL, 0), @@ -2464,8 +2469,6 @@ static const struct snd_soc_dapm_widget rt5659_dapm_widgets[] = { RT5659_ADC_MONO_R_ASRC_SFT, 0, NULL, 0), /* Input Side */ - SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5659_PWR_ANLG_2, RT5659_PWR_MB1_BIT, - 0, NULL, 0), SND_SOC_DAPM_SUPPLY("MICBIAS2", RT5659_PWR_ANLG_2, RT5659_PWR_MB2_BIT, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("MICBIAS3", RT5659_PWR_ANLG_2, RT5659_PWR_MB3_BIT, @@ -3660,10 +3663,23 @@ static int rt5659_set_bias_level(struct snd_soc_component *component, static int rt5659_probe(struct snd_soc_component *component) { + struct snd_soc_dapm_context *dapm = + snd_soc_component_get_dapm(component); struct rt5659_priv *rt5659 = snd_soc_component_get_drvdata(component); rt5659->component = component; + switch (rt5659->pdata.jd_src) { + case RT5659_JD_HDA_HEADER: + break; + + default: + snd_soc_dapm_new_controls(dapm, + rt5659_particular_dapm_widgets, + ARRAY_SIZE(rt5659_particular_dapm_widgets)); + break; + } + return 0; } -- 2.30.2

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[PATCH AUTOSEL 5.12 23/33] ASoC: qcom: lpass-cpu: Fix pop noise during audio capture begin
by Sasha Levin 15 Jun '21

15 Jun '21

From: Srinivasa Rao Mandadapu <srivasam(a)codeaurora.org> [ Upstream commit c8a4556d98510ca05bad8d02265a4918b03a8c0b ] This patch fixes PoP noise of around 15ms observed during audio capture begin. Enables BCLK and LRCLK in snd_soc_dai_ops prepare call for introducing some delay before capture start. (am from https://patchwork.kernel.org/patch/12276369/) (also found at https://lore.kernel.org/r/20210524142114.18676-1-srivasam@codeaurora.org) Co-developed-by: Judy Hsiao <judyhsiao(a)chromium.org> Signed-off-by: Judy Hsiao <judyhsiao(a)chromium.org> Signed-off-by: Srinivasa Rao Mandadapu <srivasam(a)codeaurora.org> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> Link: https://lore.kernel.org/r/20210604154545.1198337-1-judyhsiao@chromium.org Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/qcom/lpass-cpu.c | 79 ++++++++++++++++++++++++++++++++++++++ sound/soc/qcom/lpass.h | 4 ++ 2 files changed, 83 insertions(+) diff --git a/sound/soc/qcom/lpass-cpu.c b/sound/soc/qcom/lpass-cpu.c index 936384a94f25..74d3d8c58608 100644 --- a/sound/soc/qcom/lpass-cpu.c +++ b/sound/soc/qcom/lpass-cpu.c @@ -93,8 +93,30 @@ static void lpass_cpu_daiops_shutdown(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct lpass_data *drvdata = snd_soc_dai_get_drvdata(dai); + struct lpaif_i2sctl *i2sctl = drvdata->i2sctl; + unsigned int id = dai->driver->id; clk_disable_unprepare(drvdata->mi2s_osr_clk[dai->driver->id]); + /* + * Ensure LRCLK is disabled even in device node validation. + * Will not impact if disabled in lpass_cpu_daiops_trigger() + * suspend. + */ + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + regmap_fields_write(i2sctl->spken, id, LPAIF_I2SCTL_SPKEN_DISABLE); + else + regmap_fields_write(i2sctl->micen, id, LPAIF_I2SCTL_MICEN_DISABLE); + + /* + * BCLK may not be enabled if lpass_cpu_daiops_prepare is called before + * lpass_cpu_daiops_shutdown. It's paired with the clk_enable in + * lpass_cpu_daiops_prepare. + */ + if (drvdata->mi2s_was_prepared[dai->driver->id]) { + drvdata->mi2s_was_prepared[dai->driver->id] = false; + clk_disable(drvdata->mi2s_bit_clk[dai->driver->id]); + } + clk_unprepare(drvdata->mi2s_bit_clk[dai->driver->id]); } @@ -275,6 +297,18 @@ static int lpass_cpu_daiops_trigger(struct snd_pcm_substream *substream, case SNDRV_PCM_TRIGGER_START: case SNDRV_PCM_TRIGGER_RESUME: case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + /* + * Ensure lpass BCLK/LRCLK is enabled during + * device resume as lpass_cpu_daiops_prepare() is not called + * after the device resumes. We don't check mi2s_was_prepared before + * enable/disable BCLK in trigger events because: + * 1. These trigger events are paired, so the BCLK + * enable_count is balanced. + * 2. the BCLK can be shared (ex: headset and headset mic), + * we need to increase the enable_count so that we don't + * turn off the shared BCLK while other devices are using + * it. + */ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { ret = regmap_fields_write(i2sctl->spken, id, LPAIF_I2SCTL_SPKEN_ENABLE); @@ -296,6 +330,10 @@ static int lpass_cpu_daiops_trigger(struct snd_pcm_substream *substream, case SNDRV_PCM_TRIGGER_STOP: case SNDRV_PCM_TRIGGER_SUSPEND: case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + /* + * To ensure lpass BCLK/LRCLK is disabled during + * device suspend. + */ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { ret = regmap_fields_write(i2sctl->spken, id, LPAIF_I2SCTL_SPKEN_DISABLE); @@ -315,12 +353,53 @@ static int lpass_cpu_daiops_trigger(struct snd_pcm_substream *substream, return ret; } +static int lpass_cpu_daiops_prepare(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct lpass_data *drvdata = snd_soc_dai_get_drvdata(dai); + struct lpaif_i2sctl *i2sctl = drvdata->i2sctl; + unsigned int id = dai->driver->id; + int ret; + + /* + * Ensure lpass BCLK/LRCLK is enabled bit before playback/capture + * data flow starts. This allows other codec to have some delay before + * the data flow. + * (ex: to drop start up pop noise before capture starts). + */ + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + ret = regmap_fields_write(i2sctl->spken, id, LPAIF_I2SCTL_SPKEN_ENABLE); + else + ret = regmap_fields_write(i2sctl->micen, id, LPAIF_I2SCTL_MICEN_ENABLE); + + if (ret) { + dev_err(dai->dev, "error writing to i2sctl reg: %d\n", ret); + return ret; + } + + /* + * Check mi2s_was_prepared before enabling BCLK as lpass_cpu_daiops_prepare can + * be called multiple times. It's paired with the clk_disable in + * lpass_cpu_daiops_shutdown. + */ + if (!drvdata->mi2s_was_prepared[dai->driver->id]) { + ret = clk_enable(drvdata->mi2s_bit_clk[id]); + if (ret) { + dev_err(dai->dev, "error in enabling mi2s bit clk: %d\n", ret); + return ret; + } + drvdata->mi2s_was_prepared[dai->driver->id] = true; + } + return 0; +} + const struct snd_soc_dai_ops asoc_qcom_lpass_cpu_dai_ops = { .set_sysclk = lpass_cpu_daiops_set_sysclk, .startup = lpass_cpu_daiops_startup, .shutdown = lpass_cpu_daiops_shutdown, .hw_params = lpass_cpu_daiops_hw_params, .trigger = lpass_cpu_daiops_trigger, + .prepare = lpass_cpu_daiops_prepare, }; EXPORT_SYMBOL_GPL(asoc_qcom_lpass_cpu_dai_ops); diff --git a/sound/soc/qcom/lpass.h b/sound/soc/qcom/lpass.h index 83b2e08ade06..7f72214404ba 100644 --- a/sound/soc/qcom/lpass.h +++ b/sound/soc/qcom/lpass.h @@ -67,6 +67,10 @@ struct lpass_data { /* MI2S SD lines to use for playback/capture */ unsigned int mi2s_playback_sd_mode[LPASS_MAX_MI2S_PORTS]; unsigned int mi2s_capture_sd_mode[LPASS_MAX_MI2S_PORTS]; + + /* The state of MI2S prepare dai_ops was called */ + bool mi2s_was_prepared[LPASS_MAX_MI2S_PORTS]; + int hdmi_port_enable; /* low-power audio interface (LPAIF) registers */ -- 2.30.2

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[PATCH AUTOSEL 5.12 20/33] ASoC: rt5682: Fix the fast discharge for headset unplugging in soundwire mode
by Sasha Levin 15 Jun '21

15 Jun '21

From: Oder Chiou <oder_chiou(a)realtek.com> [ Upstream commit 49783c6f4a4f49836b5a109ae0daf2f90b0d7713 ] Based on ("5a15cd7fce20b1fd4aece6a0240e2b58cd6a225d"), the setting also should be set in soundwire mode. Signed-off-by: Oder Chiou <oder_chiou(a)realtek.com> Link: https://lore.kernel.org/r/20210604063150.29925-1-oder_chiou@realtek.com Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/codecs/rt5682-sdw.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/rt5682-sdw.c b/sound/soc/codecs/rt5682-sdw.c index b49f1e16125d..d1dd7f720ba4 100644 --- a/sound/soc/codecs/rt5682-sdw.c +++ b/sound/soc/codecs/rt5682-sdw.c @@ -462,7 +462,8 @@ static int rt5682_io_init(struct device *dev, struct sdw_slave *slave) regmap_update_bits(rt5682->regmap, RT5682_CBJ_CTRL_2, RT5682_EXT_JD_SRC, RT5682_EXT_JD_SRC_MANUAL); - regmap_write(rt5682->regmap, RT5682_CBJ_CTRL_1, 0xd042); + regmap_write(rt5682->regmap, RT5682_CBJ_CTRL_1, 0xd142); + regmap_update_bits(rt5682->regmap, RT5682_CBJ_CTRL_5, 0x0700, 0x0600); regmap_update_bits(rt5682->regmap, RT5682_CBJ_CTRL_3, RT5682_CBJ_IN_BUF_EN, RT5682_CBJ_IN_BUF_EN); regmap_update_bits(rt5682->regmap, RT5682_SAR_IL_CMD_1, -- 2.30.2

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[PATCH AUTOSEL 5.12 15/33] ASoC: tas2562: Fix TDM_CFG0_SAMPRATE values
by Sasha Levin 15 Jun '21

15 Jun '21

From: Richard Weinberger <richard(a)nod.at> [ Upstream commit 8bef925e37bdc9b6554b85eda16ced9a8e3c135f ] TAS2562_TDM_CFG0_SAMPRATE_MASK starts at bit 1, not 0. So all values need to be left shifted by 1. Signed-off-by: Richard Weinberger <richard(a)nod.at> Link: https://lore.kernel.org/r/20210530203446.19022-1-richard@nod.at Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/codecs/tas2562.h | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/sound/soc/codecs/tas2562.h b/sound/soc/codecs/tas2562.h index 81866aeb3fbf..55b2a1f52ca3 100644 --- a/sound/soc/codecs/tas2562.h +++ b/sound/soc/codecs/tas2562.h @@ -57,13 +57,13 @@ #define TAS2562_TDM_CFG0_RAMPRATE_MASK BIT(5) #define TAS2562_TDM_CFG0_RAMPRATE_44_1 BIT(5) #define TAS2562_TDM_CFG0_SAMPRATE_MASK GENMASK(3, 1) -#define TAS2562_TDM_CFG0_SAMPRATE_7305_8KHZ 0x0 -#define TAS2562_TDM_CFG0_SAMPRATE_14_7_16KHZ 0x1 -#define TAS2562_TDM_CFG0_SAMPRATE_22_05_24KHZ 0x2 -#define TAS2562_TDM_CFG0_SAMPRATE_29_4_32KHZ 0x3 -#define TAS2562_TDM_CFG0_SAMPRATE_44_1_48KHZ 0x4 -#define TAS2562_TDM_CFG0_SAMPRATE_88_2_96KHZ 0x5 -#define TAS2562_TDM_CFG0_SAMPRATE_176_4_192KHZ 0x6 +#define TAS2562_TDM_CFG0_SAMPRATE_7305_8KHZ (0x0 << 1) +#define TAS2562_TDM_CFG0_SAMPRATE_14_7_16KHZ (0x1 << 1) +#define TAS2562_TDM_CFG0_SAMPRATE_22_05_24KHZ (0x2 << 1) +#define TAS2562_TDM_CFG0_SAMPRATE_29_4_32KHZ (0x3 << 1) +#define TAS2562_TDM_CFG0_SAMPRATE_44_1_48KHZ (0x4 << 1) +#define TAS2562_TDM_CFG0_SAMPRATE_88_2_96KHZ (0x5 << 1) +#define TAS2562_TDM_CFG0_SAMPRATE_176_4_192KHZ (0x6 << 1) #define TAS2562_TDM_CFG2_RIGHT_JUSTIFY BIT(6) -- 2.30.2

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[PATCH AUTOSEL 5.12 14/33] ASoC: AMD Renoir: Remove fix for DMI entry on Lenovo 2020 platforms
by Sasha Levin 15 Jun '21

15 Jun '21

From: Mark Pearson <markpearson(a)lenovo.com> [ Upstream commit 320232caf1d8febea17312dab4b2dfe02e033520 ] Unfortunately the previous patch to fix issues using the AMD ACP bridge has the side effect of breaking the dmic in other cases and needs to be reverted. Removing the changes while we revisit the fix and find something better. Apologies for the churn. Suggested-by: Gabriel Craciunescu <unix.or.die(a)gmail.com> Signed-off-by: Mark Pearson <markpearson(a)lenovo.com> Link: https://lore.kernel.org/r/20210602171251.3243-1-markpearson@lenovo.com Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/amd/renoir/rn-pci-acp3x.c | 35 ----------------------------- 1 file changed, 35 deletions(-) diff --git a/sound/soc/amd/renoir/rn-pci-acp3x.c b/sound/soc/amd/renoir/rn-pci-acp3x.c index 47a4dfd81a46..050a61fe9693 100644 --- a/sound/soc/amd/renoir/rn-pci-acp3x.c +++ b/sound/soc/amd/renoir/rn-pci-acp3x.c @@ -199,41 +199,6 @@ static const struct dmi_system_id rn_acp_quirk_table[] = { DMI_EXACT_MATCH(DMI_BOARD_NAME, "20NLCTO1WW"), } }, - { - /* Lenovo ThinkPad P14s Gen 1 (20Y1) */ - .matches = { - DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"), - DMI_MATCH(DMI_BOARD_NAME, "20Y1"), - } - }, - { - /* Lenovo ThinkPad T14s Gen1 */ - .matches = { - DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"), - DMI_MATCH(DMI_BOARD_NAME, "20UH"), - } - }, - { - /* Lenovo ThinkPad T14s Gen1 Campus */ - .matches = { - DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"), - DMI_MATCH(DMI_BOARD_NAME, "20UJ"), - } - }, - { - /* Lenovo ThinkPad T14 Gen 1*/ - .matches = { - DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"), - DMI_MATCH(DMI_BOARD_NAME, "20UD"), - } - }, - { - /* Lenovo ThinkPad X13 Gen 1*/ - .matches = { - DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"), - DMI_MATCH(DMI_BOARD_NAME, "20UF"), - } - }, {} }; -- 2.30.2

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[PATCH AUTOSEL 5.12 07/33] ASoC: fsl-asoc-card: Set .owner attribute when registering card.
by Sasha Levin 15 Jun '21

15 Jun '21

From: Nicolas Cavallari <nicolas.cavallari(a)green-communications.fr> [ Upstream commit a8437f05384cb472518ec21bf4fffbe8f0a47378 ] Otherwise, when compiled as module, a WARN_ON is triggered: WARNING: CPU: 0 PID: 5 at sound/core/init.c:208 snd_card_new+0x310/0x39c [snd] [...] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 5.10.39 #1 Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) Workqueue: events deferred_probe_work_func [<c0111988>] (unwind_backtrace) from [<c010c8ac>] (show_stack+0x10/0x14) [<c010c8ac>] (show_stack) from [<c092784c>] (dump_stack+0xdc/0x104) [<c092784c>] (dump_stack) from [<c0129710>] (__warn+0xd8/0x114) [<c0129710>] (__warn) from [<c0922a48>] (warn_slowpath_fmt+0x5c/0xc4) [<c0922a48>] (warn_slowpath_fmt) from [<bf0496f8>] (snd_card_new+0x310/0x39c [snd]) [<bf0496f8>] (snd_card_new [snd]) from [<bf1d7df8>] (snd_soc_bind_card+0x334/0x9c4 [snd_soc_core]) [<bf1d7df8>] (snd_soc_bind_card [snd_soc_core]) from [<bf1e9cd8>] (devm_snd_soc_register_card+0x30/0x6c [snd_soc_core]) [<bf1e9cd8>] (devm_snd_soc_register_card [snd_soc_core]) from [<bf22d964>] (fsl_asoc_card_probe+0x550/0xcc8 [snd_soc_fsl_asoc_card]) [<bf22d964>] (fsl_asoc_card_probe [snd_soc_fsl_asoc_card]) from [<c060c930>] (platform_drv_probe+0x48/0x98) [...] Signed-off-by: Nicolas Cavallari <nicolas.cavallari(a)green-communications.fr> Acked-by: Shengjiu Wang <shengjiu.wang(a)gmail.com> Link: https://lore.kernel.org/r/20210527163409.22049-1-nicolas.cavallari@green-co… Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/fsl/fsl-asoc-card.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c index f62f81ceab0d..9dcbe5d5a428 100644 --- a/sound/soc/fsl/fsl-asoc-card.c +++ b/sound/soc/fsl/fsl-asoc-card.c @@ -732,6 +732,7 @@ static int fsl_asoc_card_probe(struct platform_device *pdev) /* Initialize sound card */ priv->pdev = pdev; priv->card.dev = &pdev->dev; + priv->card.owner = THIS_MODULE; ret = snd_soc_of_parse_card_name(&priv->card, "model"); if (ret) { snprintf(priv->name, sizeof(priv->name), "%s-audio", -- 2.30.2

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[PATCH AUTOSEL 5.12 05/33] ASoC: rt5659: Fix the lost powers for the HDA header
by Sasha Levin 15 Jun '21

15 Jun '21

From: Jack Yu <jack.yu(a)realtek.com> [ Upstream commit 6308c44ed6eeadf65c0a7ba68d609773ed860fbb ] The power of "LDO2", "MICBIAS1" and "Mic Det Power" were powered off after the DAPM widgets were added, and these powers were set by the JD settings "RT5659_JD_HDA_HEADER" in the probe function. In the codec probe function, these powers were ignored to prevent them controlled by DAPM. Signed-off-by: Oder Chiou <oder_chiou(a)realtek.com> Signed-off-by: Jack Yu <jack.yu(a)realtek.com> Message-Id: <15fced51977b458798ca4eebf03dafb9(a)realtek.com> Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/codecs/rt5659.c | 26 +++++++++++++++++++++----- 1 file changed, 21 insertions(+), 5 deletions(-) diff --git a/sound/soc/codecs/rt5659.c b/sound/soc/codecs/rt5659.c index 91a4ef7f620c..a9b079d56fd6 100644 --- a/sound/soc/codecs/rt5659.c +++ b/sound/soc/codecs/rt5659.c @@ -2433,13 +2433,18 @@ static int set_dmic_power(struct snd_soc_dapm_widget *w, return 0; } -static const struct snd_soc_dapm_widget rt5659_dapm_widgets[] = { +static const struct snd_soc_dapm_widget rt5659_particular_dapm_widgets[] = { SND_SOC_DAPM_SUPPLY("LDO2", RT5659_PWR_ANLG_3, RT5659_PWR_LDO2_BIT, 0, NULL, 0), - SND_SOC_DAPM_SUPPLY("PLL", RT5659_PWR_ANLG_3, RT5659_PWR_PLL_BIT, 0, - NULL, 0), + SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5659_PWR_ANLG_2, RT5659_PWR_MB1_BIT, + 0, NULL, 0), SND_SOC_DAPM_SUPPLY("Mic Det Power", RT5659_PWR_VOL, RT5659_PWR_MIC_DET_BIT, 0, NULL, 0), +}; + +static const struct snd_soc_dapm_widget rt5659_dapm_widgets[] = { + SND_SOC_DAPM_SUPPLY("PLL", RT5659_PWR_ANLG_3, RT5659_PWR_PLL_BIT, 0, + NULL, 0), SND_SOC_DAPM_SUPPLY("Mono Vref", RT5659_PWR_ANLG_1, RT5659_PWR_VREF3_BIT, 0, NULL, 0), @@ -2464,8 +2469,6 @@ static const struct snd_soc_dapm_widget rt5659_dapm_widgets[] = { RT5659_ADC_MONO_R_ASRC_SFT, 0, NULL, 0), /* Input Side */ - SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5659_PWR_ANLG_2, RT5659_PWR_MB1_BIT, - 0, NULL, 0), SND_SOC_DAPM_SUPPLY("MICBIAS2", RT5659_PWR_ANLG_2, RT5659_PWR_MB2_BIT, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("MICBIAS3", RT5659_PWR_ANLG_2, RT5659_PWR_MB3_BIT, @@ -3660,10 +3663,23 @@ static int rt5659_set_bias_level(struct snd_soc_component *component, static int rt5659_probe(struct snd_soc_component *component) { + struct snd_soc_dapm_context *dapm = + snd_soc_component_get_dapm(component); struct rt5659_priv *rt5659 = snd_soc_component_get_drvdata(component); rt5659->component = component; + switch (rt5659->pdata.jd_src) { + case RT5659_JD_HDA_HEADER: + break; + + default: + snd_soc_dapm_new_controls(dapm, + rt5659_particular_dapm_widgets, + ARRAY_SIZE(rt5659_particular_dapm_widgets)); + break; + } + return 0; } -- 2.30.2

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Undefined symbol in static library
by GitHub issues - opened 15 Jun '21

15 Jun '21

alsa-project/alsa-lib issue #157 was opened from jpalus: There is a mismatch between declaration: https://github.com/alsa-project/alsa-lib/blob/f4c061f349188c548497607efd462… and actual definition: https://github.com/alsa-project/alsa-lib/blob/f4c061f349188c548497607efd462… resulting in undefined symbol in static library. Judging by convention used in other files I suppose the latter should be renamed to match declaration. Issue URL : https://github.com/alsa-project/alsa-lib/issues/157 Repository URL: https://github.com/alsa-project/alsa-lib

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