October 2016 - Alsa-devel - mailman.alsa-project.org

Re: [alsa-devel] [PATCH] snd-usb-audio: Add quirk for Syntek STK1160.
by Takashi Iwai 27 Oct '16

27 Oct '16

On Thu, 27 Oct 2016 00:42:27 +0200, Marcel Hasler wrote: > > The stk1160 chip needs QUIRK_AUDIO_ALIGN_TRANSFER. This patch resolves the issue reported on the > mailing list (http://marc.info/?l=linux-sound&m=139223599126215&w=2) and also fixes bug 180071 > (https://bugzilla.kernel.org/show_bug.cgi?id=180071). > > Signed-off-by: Marcel Hasler <mahasler(a)gmail.com> Thanks, applied now, as the fix looks trivial. But at the next, please put Cc to alsa-devel ML. Takashi > --- > sound/usb/quirks-table.h | 17 +++++++++++++++++ > 1 file changed, 17 insertions(+) > > diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h > index c60a776..8a59d47 100644 > --- a/sound/usb/quirks-table.h > +++ b/sound/usb/quirks-table.h > @@ -2907,6 +2907,23 @@ AU0828_DEVICE(0x2040, 0x7260, "Hauppauge", "HVR-950Q"), > AU0828_DEVICE(0x2040, 0x7213, "Hauppauge", "HVR-950Q"), > AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"), > > +/* Syntek STK1160 */ > +{ > + .match_flags = USB_DEVICE_ID_MATCH_DEVICE | > + USB_DEVICE_ID_MATCH_INT_CLASS | > + USB_DEVICE_ID_MATCH_INT_SUBCLASS, > + .idVendor = 0x05e1, > + .idProduct = 0x0408, > + .bInterfaceClass = USB_CLASS_AUDIO, > + .bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL, > + .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { > + .vendor_name = "Syntek", > + .product_name = "STK1160", > + .ifnum = QUIRK_ANY_INTERFACE, > + .type = QUIRK_AUDIO_ALIGN_TRANSFER > + } > +}, > + > /* Digidesign Mbox */ > { > /* Thanks to Clemens Ladisch <clemens(a)ladisch.de> */ > -- > 2.10.1 > >

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[alsa-devel] Accurate delay reporting from dshare
by Alan Young 27 Oct '16

27 Oct '16

Hi, When the kernel reports current (playback) delay via a call to snd_pcm_status() or snd_pcm_delay() for a normal hardware PCM, then the delay value reported is the sum of space used in the ring buffer plus any delay reported from the underlying runtime driver. snd_pcm_dshare_status() and snd_pcm_dshare_delay() discard this refinement and simply report the use of some ring buffer. Why does it do this and how could the reporting be improved? In particular I am struggling to understand the relationship between a dshare instance's (view of a) ring buffer and the slave (hw) PCM's ring buffer. I understand that the *slowptr* configuration item can be set to get more accurate position updates as part of this reporting but I get the feeling that this will not on its own solve the problem. If it did then one could simply use the delay value reported by the slave PCM. The context of these questions is using dshare to expose 4 logical stereo devices on a platform using an ARM-based SoC with a single 8-channel hardware driver. I need to get the same level of delay report accuracy as I would do without using dshare. Alan.

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[alsa-devel] [PATCH] ASoC: max98504: Add missing MAX98504 on SND_SOC_ALL_CODECS
by Kuninori Morimoto 27 Oct '16

27 Oct '16

From: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> commit 4c5d1469297d ("ASoC: max98504: Add max98504 speaker amplifier driver") added new max98504, but this patch didn't add it to SND_SOC_ALL_CODECS. This patch adds it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> --- sound/soc/codecs/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index a892937..194a187 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -83,6 +83,7 @@ config SND_SOC_ALL_CODECS select SND_SOC_MAX98095 if I2C select SND_SOC_MAX98357A if GPIOLIB select SND_SOC_MAX98371 if I2C + select SND_SOC_MAX98504 if I2C select SND_SOC_MAX9867 if I2C select SND_SOC_MAX98925 if I2C select SND_SOC_MAX98926 if I2C -- 1.9.1

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[alsa-devel] [PATCH] snd-usb-audio: Add quirk for Syntek STK1160.
by Marcel Hasler 27 Oct '16

27 Oct '16

The stk1160 chip needs QUIRK_AUDIO_ALIGN_TRANSFER. This patch resolves the issue reported on the mailing list (http://marc.info/?l=linux-sound&m=139223599126215&w=2) and also fixes bug 180071 (https://bugzilla.kernel.org/show_bug.cgi?id=180071). Signed-off-by: Marcel Hasler <mahasler(a)gmail.com> --- sound/usb/quirks-table.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h index c60a776..8a59d47 100644 --- a/sound/usb/quirks-table.h +++ b/sound/usb/quirks-table.h @@ -2907,6 +2907,23 @@ AU0828_DEVICE(0x2040, 0x7260, "Hauppauge", "HVR-950Q"), AU0828_DEVICE(0x2040, 0x7213, "Hauppauge", "HVR-950Q"), AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"), +/* Syntek STK1160 */ +{ + .match_flags = USB_DEVICE_ID_MATCH_DEVICE | + USB_DEVICE_ID_MATCH_INT_CLASS | + USB_DEVICE_ID_MATCH_INT_SUBCLASS, + .idVendor = 0x05e1, + .idProduct = 0x0408, + .bInterfaceClass = USB_CLASS_AUDIO, + .bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL, + .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + .vendor_name = "Syntek", + .product_name = "STK1160", + .ifnum = QUIRK_ANY_INTERFACE, + .type = QUIRK_AUDIO_ALIGN_TRANSFER + } +}, + /* Digidesign Mbox */ { /* Thanks to Clemens Ladisch <clemens(a)ladisch.de> */ -- 2.10.1

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[alsa-devel] [PATCH 00/22] topology: Remaining user space patches of ABI v5
by mengdong.lin＠linux.intel.com 27 Oct '16

27 Oct '16

From: Mengdong Lin <mengdong.lin(a)linux.intel.com> This series has all remaining topology user space patches for ABI update of version 5. Backward compatibility from ABI v4 is assured by the kernel series "ASoC: topology: Remaining kernel patches of ABI v5", submitted as well. Guneshwor Singh (3): topology: ABI - Define new types for physical DAI topology: Support configuring physical DAIs by C API topology: Export physical DAIs to the binary for kernel Mengdong Lin (19): topology: ABI - Update stream caps and PCM objects to ABI v5 topology: Parse sig_bits of stream caps topology: Parse flags for PCM topology: Define a function to build a single PCM element topology: Parse and build private data for PCM topology: tplg_elem_lookup() checks parameter before searching topology: Merge an element's be & cc pointer to one link pointer topology: Define a function to build a single physical DAI link topology: ABI - Define DAI physical PCM data formats topology: ABI - Update physical DAI link configurations to ABI v5 topology: Rename varaibles for add physical links by C API topology: Define new type and section name to configure physical links topology: Parse HW configurations of physical DAI links defined by C API topology: Parse HW configurations of physical DAI links in text conf file topology: Parse link flags of physical DAI links topology: Parse and build private data of physical links topology: Parse name and stream name of physical DAI links topology: ABI - Update manifest to ABI v5 topology: Parse physical DAIs in text conf file include/sound/asoc.h | 108 ++++++- include/topology.h | 149 ++++++++- src/topology/builder.c | 11 + src/topology/data.c | 4 + src/topology/elem.c | 12 + src/topology/parser.c | 38 ++- src/topology/pcm.c | 775 +++++++++++++++++++++++++++++++++++++++++++--- src/topology/tplg_local.h | 21 +- 8 files changed, 1064 insertions(+), 54 deletions(-) -- 2.5.0

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[alsa-devel] [PATCH 0/5] ASoC: Component has suspend/resume support
by Kuninori Morimoto 26 Oct '16

26 Oct '16

Hi Mark, Lars-Peter These patches add suspend/resume support on Component, and current Codec suspend/resume uses it. Current Card has has aux_comp_list and codec_dev_list. Now, this patch will add component_dev_list. Here, we can simply replace codec_dev_list -> component_dev_list. and we can replace aux_comp_list by component_dev_list and new flags. 1), 2) : prepare for 4) 3) : add component_dev_list 4) : add Component suspend/resume Kuninori Morimoto (4): 1) ASoC: rt286: rt286_mic_detect() uses component 2) ASoC: rt5670: rt5670_jack_suspend/resume() uses component 3) ASoC: core: add component_dev_list on Card 4) ASoC: add Component level suspend/resume include/sound/soc.h | 16 +++++++++------- sound/soc/codecs/rt286.c | 6 +++--- sound/soc/codecs/rt286.h | 2 +- sound/soc/codecs/rt5670.c | 53 +++++++++++++++++++++++++++-------------------------- sound/soc/codecs/rt5670.h | 4 ++-- sound/soc/intel/boards/broadwell.c | 22 +++++++++++----------- sound/soc/intel/boards/cht_bsw_rt5672.c | 20 ++++++++++---------- sound/soc/intel/boards/skl_rt286.c | 2 +- sound/soc/soc-core.c | 90 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++---------------------------------- 9 files changed, 120 insertions(+), 95 deletions(-) Best regards --- Kuninori Morimoto

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[alsa-devel] EMU0202 sample rate from line in ADC driver
by Olivier Schmitt 26 Oct '16

26 Oct '16

Hello, I am SCHMITT Olivier and I am IT manager for a Radio Ham Club. Let me explain quickly, I search to use ADC (line in) from an Creative Creative EMU 0202 in 192K but it was detected on 48k sample rate only. I have a machine that I need to update. It runs on 32-bit version 17 LinuxMint (it seems to be the version of ubuntu 14). The card works in EMU0202 192k on this machine before. I test all 32 and 64 bit version of Ubuntu Ubuntu 12.04 to Ubuntu 16.04 and LinuxMint 13 to 18. This card was only detected on 48k max and not 192k... USB2.0 for sure! Here is the extract from alsa Repport: Current new PC with fresh installation: http://www.alsa-project.org/db/?f=d2aa1 ... 8485f89e30 old PC under linuxmint 17: http://www.alsa-project.org/db/?f=5b1b5 ... 28e0eb2353 Can you tell me if it concerns your patch: https://lab.nexedi.cn/kirr/linux/commit/89e1e66d6be8a520cdcd26043cda2c c870a34015 OR can you say me how to get this 192khz for this input card? Thanks in advance.

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[alsa-devel] [PATCH 0/4 v2] ASoC: rsnd: DMA power fix and IOMMU support
by Kuninori Morimoto 26 Oct '16

26 Oct '16

Hi Mark These are v2 of Renesas sound DMA patches. I added COMPILE_TEST on this series, but separated from "add OF" patch, because these are different feature. I added detail expain why it can't use DMAEngine side power save on 3) patch, too Kuninori Morimoto (4): 1) ASoC: rsnd: depends on OF 2) ASoC: rsnd: enable COMPILE_TEST 3) ASoC: rsnd: Request/Release DMA channel each time 4) ASoC: rsnd: use dma_sync_single_for_xxx() for IOMMU sound/soc/sh/Kconfig | 3 +- sound/soc/sh/rcar/core.c | 4 +-- sound/soc/sh/rcar/dma.c | 266 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++----------------------------------------- 3 files changed, 189 insertions(+), 84 deletions(-) Best regards --- Kuninori Morimoto

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[alsa-devel] [PATCH] ASoC: cs47l24: Fixup missing variable typo
by Charles Keepax 26 Oct '16

26 Oct '16

Fixes: 31833ead95c2 ("ASoC: arizona: Move request of speaker IRQs into bus probe") Signed-off-by: Charles Keepax <ckeepax(a)opensource.wolfsonmicro.com> --- Apologies for this was a mess up in my test setup missed this one. Thanks, Charles sound/soc/codecs/cs47l24.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/codecs/cs47l24.c b/sound/soc/codecs/cs47l24.c index c5c5a2d..f9e720b 100644 --- a/sound/soc/codecs/cs47l24.c +++ b/sound/soc/codecs/cs47l24.c @@ -1313,6 +1313,7 @@ static int cs47l24_probe(struct platform_device *pdev) static int cs47l24_remove(struct platform_device *pdev) { struct cs47l24_priv *cs47l24 = platform_get_drvdata(pdev); + struct arizona *arizona = cs47l24->core.arizona; snd_soc_unregister_platform(&pdev->dev); snd_soc_unregister_codec(&pdev->dev); -- 2.1.4

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[alsa-devel] [PATCH 0/13] ALSA: Deletion of some unnecessary checks
by SF Markus Elfring 26 Oct '16

26 Oct '16

From: Markus Elfring <elfring(a)users.sourceforge.net> Date: Sun, 4 Jan 2015 11:50:12 +0100 Further update suggestions were taken into account after several patches were applied from static source code analysis. Markus Elfring (3): seq: Deletion of unnecessary checks before the function call "snd_midi_event_free" oss: Deletion of unnecessary checks before the function call "vfree" emu10k1: Delete an unnecessary check before the function call "kfree" oxygen: Delete an unnecessary check before the function call "snd_pcm_suspend" emux: Delete an unnecessary check before the function call "snd_sf_free" ASoC: Intel: Delete an unnecessary check before the function call "sst_dma_free" ASoC: fsi: Deletion of unnecessary checks before the function call "clk_enable" ASoC: Intel: Delete an unnecessary check before the function call "release_firmware" i2sbus: Delete an unnecessary check before the function call "snd_pcm_suspend_all" sb: Delete an unnecessary check before the function call "snd_emux_free" Deletion of checks before the function call "iounmap" msnd: One function call less in snd_msnd_attach() after error detection msnd: Fix centralized exiting from snd_msnd_attach() sound/aoa/soundbus/i2sbus/core.c | 13 ++++++------- sound/arm/aaci.c | 4 ++-- sound/drivers/ml403-ac97cr.c | 3 +-- sound/isa/msnd/msnd_pinnacle.c | 31 ++++++++++++++++--------------- sound/parisc/harmony.c | 4 +--- sound/pci/ad1889.c | 5 +---- sound/pci/asihpi/hpioctl.c | 6 ++---- sound/pci/atiixp.c | 3 +-- sound/pci/atiixp_modem.c | 3 +-- sound/pci/aw2/aw2-alsa.c | 4 +--- sound/pci/bt87x.c | 3 +-- sound/pci/cs4281.c | 6 ++---- sound/pci/cs46xx/cs46xx_lib.c | 4 ++-- sound/pci/ctxfi/cthw20k1.c | 5 +---- sound/pci/ctxfi/cthw20k2.c | 5 +---- sound/pci/echoaudio/echoaudio.c | 6 +----- sound/pci/hda/hda_intel.c | 3 +-- sound/pci/lola/lola.c | 6 ++---- sound/pci/mixart/mixart.c | 7 +++---- sound/pci/nm256/nm256.c | 6 ++---- sound/pci/rme9652/hdsp.c | 4 +--- sound/pci/rme9652/hdspm.c | 4 +--- sound/pci/rme9652/rme9652.c | 3 +-- sound/pci/sis7019.c | 5 +---- sound/pci/ymfpci/ymfpci_main.c | 3 +-- sound/ppc/pmac.c | 15 +++++---------- 26 files changed, 58 insertions(+), 103 deletions(-) -- 2.2.1

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