November 2020 - Alsa-devel - mailman.alsa-project.org

[PATCH 1/2] ALSA: ppc: drop if block with always false condition
by Uwe Kleine-König 02 Dec '20

02 Dec '20

The remove callback is only called for devices that were probed successfully before. As the matching probe function cannot complete without error if dev->match_id != PS3_MATCH_ID_SOUND, we don't have to check this here. Signed-off-by: Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> --- sound/ppc/snd_ps3.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/sound/ppc/snd_ps3.c b/sound/ppc/snd_ps3.c index 58bb49fff184..6ab796a5d936 100644 --- a/sound/ppc/snd_ps3.c +++ b/sound/ppc/snd_ps3.c @@ -1053,8 +1053,6 @@ static int snd_ps3_driver_remove(struct ps3_system_bus_device *dev) { int ret; pr_info("%s:start id=%d\n", __func__, dev->match_id); - if (dev->match_id != PS3_MATCH_ID_SOUND) - return -ENXIO; /* * ctl and preallocate buffer will be freed in -- 2.29.2

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[PATCH] soundwire: master: use pm_runtime_set_active() on add
by Bard Liao 02 Dec '20

02 Dec '20

From: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> The 'master' device acts as a glue layer used during bus initialization only, and it needs to be 'transparent' for pm_runtime management. Its behavior should be that it becomes active when one of its children becomes active, and suspends when all of its children are suspended. In our tests on Intel platforms, we routinely see these sort of warnings on the initial boot: [ 21.447345] rt715 sdw:3:25d:715:0: runtime PM trying to activate child device sdw:3:25d:715:0 but parent (sdw-master-3) is not active This is root-caused to a missing setup to make the device 'active' on probe. Since we don't want the device to remain active forever after the probe, the autosuspend configuration is also enabled at the end of the probe - the device will actually autosuspend only in the case where there are no devices physically attached. In practice, the master device will suspend when all its children are no longer active. Fixes: bd84256e86ecf ('soundwire: master: enable pm runtime') Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Reviewed-by: Rander Wang <rander.wang(a)linux.intel.com> Signed-off-by: Bard Liao <yung-chuan.liao(a)linux.intel.com> --- drivers/soundwire/master.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/soundwire/master.c b/drivers/soundwire/master.c index 3488bb824e84..9b05c9e25ebe 100644 --- a/drivers/soundwire/master.c +++ b/drivers/soundwire/master.c @@ -8,6 +8,15 @@ #include <linux/soundwire/sdw_type.h> #include "bus.h" +/* + * The 3s value for autosuspend will only be used if there are no + * devices physically attached on a bus segment. In practice enabling + * the bus operation will result in children devices become active and + * the master device will only suspend when all its children are no + * longer active. + */ +#define SDW_MASTER_SUSPEND_DELAY_MS 3000 + /* * The sysfs for properties reflects the MIPI description as given * in the MIPI DisCo spec @@ -154,7 +163,12 @@ int sdw_master_device_add(struct sdw_bus *bus, struct device *parent, bus->dev = &md->dev; bus->md = md; + pm_runtime_set_autosuspend_delay(&bus->md->dev, SDW_MASTER_SUSPEND_DELAY_MS); + pm_runtime_use_autosuspend(&bus->md->dev); + pm_runtime_mark_last_busy(&bus->md->dev); + pm_runtime_set_active(&bus->md->dev); pm_runtime_enable(&bus->md->dev); + pm_runtime_idle(&bus->md->dev); device_register_err: return ret; } -- 2.17.1

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Asoc: Intel: SST (CHT) regression in asoc/for-5.11
by Hans de Goede 02 Dec '20

02 Dec '20

Hi All, To test the code to dynamically switch between SST/SOF support on BYT/CHT from the kernel commandline I merged: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git/log/?h=fo… Into my personal tree (mostly Linus' master + some pending patches from myself). After this I was getting the following errors in dmesg when using sound on a Medion E2228T laptop with a CHT SoC + NAU8824 codec: [ 53.805205] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0 [ 53.805479] intel_sst_acpi 808622A8:00: fw returned err -16 [ 53.806281] sst-mfld-platform sst-mfld-platform: ASoC: PRE_PMD: pcm0_in event failed: -16 [ 54.829548] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0 [ 54.829596] intel_sst_acpi 808622A8:00: fw returned err -16 [ 54.829668] sst-mfld-platform sst-mfld-platform: ASoC: POST_PMD: media0_out event failed: - [ 55.853230] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0 [ 55.853244] intel_sst_acpi 808622A8:00: fw returned err -16 [ 55.853269] sst-mfld-platform sst-mfld-platform: ASoC: POST_PMD: codec_out0 mix 0 event fai [ 56.876435] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0 [ 56.876481] intel_sst_acpi 808622A8:00: fw returned err -16 [ 56.876563] sst-mfld-platform sst-mfld-platform: ASoC: POST_PMD: media0_out mix 0 event fai [ 61.847455] intel_sst_acpi 808622A8:00: FW sent error response 0x40015 [ 61.847564] intel_sst_acpi 808622A8:00: fw returned err -1 [ 61.847659] sst-mfld-platform sst-mfld-platform: ASoC: error at snd_soc_dai_startup on ssp2 [ 61.847722] SSP2-Codec: ASoC: BE open failed -1 [ 61.847754] Audio Port: ASoC: failed to start some BEs -1 [ 61.847786] intel_sst_acpi 808622A8:00: FW sent error response 0x40006 [ 64.301284] intel_sst_acpi 808622A8:00: FW sent error response 0x90001 [ 64.301545] intel_sst_acpi 808622A8:00: not suspending FW!!, Err: -2 Dropping the asoc/for-5.11 merge and just cherry-picking Pierre-Louis' changes for the dynamic switching makes these go away. So this seems to be caused by other changes in asoc/for-5.11. So any clues where to start looking for this, or should I just bisect this? Regards, Hans

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[PATCH] ASoC: adau1372: add missing dependencies
by Alexandre Belloni 01 Dec '20

01 Dec '20

SND_SOC_ADAU1372_I2C and SND_SOC_ADAU1372_SPI prpoerly select the REGMAP config they need but forget to depend on the underlying bus. Signed-off-by: Alexandre Belloni <alexandre.belloni(a)bootlin.com> --- sound/soc/codecs/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index a457300f95da..625f762903ea 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -371,11 +371,13 @@ config SND_SOC_ADAU1372 config SND_SOC_ADAU1372_I2C tristate "Analog Devices ADAU1372 CODEC (I2C)" + depends on I2C select SND_SOC_ADAU1372 select REGMAP_I2C config SND_SOC_ADAU1372_SPI tristate "Analog Devices ADAU1372 CODEC (SPI)" + depends on SPI select SND_SOC_ADAU1372 select REGMAP_SPI -- 2.28.0

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[PATCH] ASoC: fsi: Stop using __raw_*() I/O accessors
by Geert Uytterhoeven 01 Dec '20

01 Dec '20

There is no reason to keep on using the __raw_{read,write}l() I/O accessors in Renesas ARM or SuperH driver code. Switch to using the plain {read,write}l() I/O accessors, to have a chance that this works on big-endian. Suggested-by: Arnd Bergmann <arnd(a)kernel.org> Signed-off-by: Geert Uytterhoeven <geert+renesas(a)glider.be> --- Assembler output difference on SuperH checked. --- sound/soc/sh/fsi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c index 3c574792231bc5c3..518d4b0c4b8b99fa 100644 --- a/sound/soc/sh/fsi.c +++ b/sound/soc/sh/fsi.c @@ -313,12 +313,12 @@ static void __fsi_reg_write(u32 __iomem *reg, u32 data) /* valid data area is 24bit */ data &= 0x00ffffff; - __raw_writel(data, reg); + writel(data, reg); } static u32 __fsi_reg_read(u32 __iomem *reg) { - return __raw_readl(reg); + return readl(reg); } static void __fsi_reg_mask_set(u32 __iomem *reg, u32 mask, u32 data) -- 2.25.1

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[PATCH] ASoC: tlv320adcx140: Fix a typo in a comment
by Christophe JAILLET 01 Dec '20

01 Dec '20

It is likely that this header file is about the TLV320ADCX140. (0 and 4 swapped) While at it fix a missing "H" in a comment related to the include guard. Signed-off-by: Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> --- sound/soc/codecs/tlv320adcx140.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/codecs/tlv320adcx140.h b/sound/soc/codecs/tlv320adcx140.h index eedbc1d7221f..cafcbc0dd5fd 100644 --- a/sound/soc/codecs/tlv320adcx140.h +++ b/sound/soc/codecs/tlv320adcx140.h @@ -1,5 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 -// TLV320ADCX104 Sound driver +// TLV320ADCX140 Sound driver // Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/ #ifndef _TLV320ADCX140_H @@ -145,4 +145,4 @@ #define ADCX140_GPO_CFG_MAX 4 #define ADCX140_GPO_DRV_MAX 5 -#endif /* _TLV320ADCX140_ */ +#endif /* _TLV320ADCX140_H */ -- 2.25.1

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Mute LED not working on HP (Realtek ALC245)
by Soham Sen 01 Dec '20

01 Dec '20

Hello, I've been trying to debug the issue related to the microphone LED not working under Linux. I've confirmed that the LED works in windows. Seems like most HP laptops have this problem, and they are fixed by adding a model= parameter, however I've tried all HP mute LED related models on https://www.kernel.org/doc/html/latest/sound/hd-audio/models.html to no success. A very similar model to my laptop, running Intel HD Audio can be fixed by using model=hp-mute-led-mic3 but this didn't work on my laptop either. Can I get any help on how to further debug this issue? I tried searching for the documentation for this audio card, but wasn't able to find anything useful. Output of alsa-info.sh: http://alsa-project.org/db/?f=4173cebd458b6badbc21668461e9ba2e890333c2 Thanks, Soham Sen.

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[PATCH 0/8] ASoC: Intel: Skylake: Fix HDAudio and DMIC for v5.4
by Cezary Rojewski 01 Dec '20

01 Dec '20

First six of the backport address numerous problems troubling HDAudio configuration users for Skylake driver. Upstream series: "ASoC: Intel: Skylake: Fix HDaudio and Dmic" [1] provides the explanation and reasoning behind it. These have been initialy pushed into v5.7-rc1 via: "sound updates for 5.7-rc1" [2] by Takashi. Last two patches are from: "Add support for different DMIC configurations" [3] which focuses on HDAudio with DMIC configuration. Patch: "ASoC: Intel: Skylake: Add alternative topology binary name" of the mentioned series has already been merged to v5.4.y -stable and thus it's not included here. Fixes target mainly Skylake and Kabylake based platforms, released in 2015-2016 period. [1]: https://lore.kernel.org/alsa-devel/20200305145314.32579-1-cezary.rojewski@i… [2]: https://lore.kernel.org/lkml/s5htv22uso8.wl-tiwai@suse.de/ [3]: https://lore.kernel.org/alsa-devel/20200427132727.24942-1-mateusz.gorski@li… Cezary Rojewski (6): ASoC: Intel: Skylake: Remove superfluous chip initialization ASoC: Intel: Skylake: Select hda configuration permissively ASoC: Intel: Skylake: Enable codec wakeup during chip init ASoC: Intel: Skylake: Shield against no-NHLT configurations ASoC: Intel: Allow for ROM init retry on CNL platforms ASoC: Intel: Skylake: Await purge request ack on CNL Mateusz Gorski (2): ASoC: Intel: Multiple I/O PCM format support for pipe ASoC: Intel: Skylake: Automatic DMIC format configuration according to information from NHLT include/uapi/sound/skl-tplg-interface.h | 2 + sound/soc/intel/skylake/bxt-sst.c | 3 - sound/soc/intel/skylake/cnl-sst.c | 35 ++++-- sound/soc/intel/skylake/skl-nhlt.c | 3 +- sound/soc/intel/skylake/skl-sst-dsp.h | 2 + sound/soc/intel/skylake/skl-topology.c | 159 +++++++++++++++++++++++- sound/soc/intel/skylake/skl-topology.h | 1 + sound/soc/intel/skylake/skl.c | 29 ++--- 8 files changed, 204 insertions(+), 30 deletions(-) -- 2.17.1

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[PATCH 0/4] ASoC: graph card schema rework
by Rob Herring 01 Dec '20

01 Dec '20

This series updates Sameer's patch to repartition the graph card binding schema and incorporate the OF graph schema. The schema was also mixing card node and DAI node properties, so I've split the DAI part (the 'port' node) into a separate schema. There's another problem that 'frame-master' and 'bitclock-master' have inconsistent types of boolean and phandle. Having the properties just point to the local or remote endpoint within an endpoint node is kind of pointless. We should have gone with just boolean, but looks like we already have several users. MMP OLPC is the one platform using boolean, but it happens to work because the properties are effectively ignored and CPU DAI as the master is the default. Rob Rob Herring (3): ASoC: dt-bindings: Use OF graph schema ASoC: dt-bindings: marvell,mmp-sspa: Use audio-graph-port schema ASoC: dt-bindings: Refine 'frame-master' and 'bitclock-master' type Sameer Pujar (1): ASoC: audio-graph-card: Refactor schema .../bindings/sound/audio-graph-card.yaml | 106 +----------------- .../bindings/sound/audio-graph-port.yaml | 72 ++++++++++++ .../bindings/sound/audio-graph.yaml | 45 ++++++++ .../bindings/sound/marvell,mmp-sspa.yaml | 25 +---- .../bindings/sound/renesas,rsnd.yaml | 12 +- .../bindings/sound/simple-card.yaml | 6 +- 6 files changed, 132 insertions(+), 134 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/audio-graph-port.yaml create mode 100644 Documentation/devicetree/bindings/sound/audio-graph.yaml base-commit: e2e99930ec006c6fe1d62af339a765ade71a0d9a -- 2.25.1

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[PATCH 0/2] ASoC: soc-pcm: trigger cleanup
by Kuninori Morimoto 01 Dec '20

01 Dec '20

Hi Mark These are focusing to trigger function, which can be cleanup, tidyup. Kuninori Morimoto (2): ASoC: soc-pcm: remove dpcm_do_trigger() ASoC: soc-pcm: care trigger rollback include/sound/soc-component.h | 3 +- include/sound/soc-dai.h | 4 +- include/sound/soc-link.h | 3 +- include/sound/soc.h | 1 + sound/soc/soc-component.c | 45 ++++++++++++++++++---- sound/soc/soc-dai.c | 44 +++++++++++++++++---- sound/soc/soc-link.c | 30 ++++++++++++++- sound/soc/soc-pcm.c | 72 ++++++++++++++++++++--------------- 8 files changed, 152 insertions(+), 50 deletions(-) -- 2.25.1

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