October 2023 - Alsa-devel - mailman.alsa-project.org

USB-Audio: Add FiiO K11 config
by GitHub pull_request - edited 19 Oct '23

19 Oct '23

alsa-project/alsa-ucm-conf pull request #360 was edited from ZVNexus: Without an ALSA config the device shows up as "Digital" and "Analog", and the Analog option has no volume control. The DAC only exposes the headphone jack in USB DAC mode, so just headphones. Attached some information about the DAC [aplay-L.txt](https://github.com/alsa-project/alsa-ucm-conf/files/13035153/a… [proc-asound-K11-stream0.txt](https://github.com/alsa-project/alsa-ucm-conf/… Request URL : https://github.com/alsa-project/alsa-ucm-conf/pull/360 Patch URL : https://github.com/alsa-project/alsa-ucm-conf/pull/360.patch Repository URL: https://github.com/alsa-project/alsa-ucm-conf

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ucm2: add acpd7219m98357
by GitHub pull_request - opened 19 Oct '23

19 Oct '23

alsa-project/alsa-ucm-conf pull request #361 was opened from WeirdTreeThing: For "grunt" chromebooks Request URL : https://github.com/alsa-project/alsa-ucm-conf/pull/361 Patch URL : https://github.com/alsa-project/alsa-ucm-conf/pull/361.patch Repository URL: https://github.com/alsa-project/alsa-ucm-conf

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[GIT PULL] ASoC fixes for v6.6-rc6
by Mark Brown 18 Oct '23

18 Oct '23

The following changes since commit 1426b9ba7c453755d182ebf7e7f2367ba249dcf4: ASoC: dt-bindings: fsl,micfil: Document #sound-dai-cells (2023-10-04 13:58:54 +0100) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git tags/asoc-fix-v6.6-rc6 for you to fetch changes up to e8ecffd9962fe051d53a0761921b26d653b3df6b: ASoC: da7219: Correct the process of setting up Gnd switch in AAD (2023-10-17 12:59:13 +0100) ---------------------------------------------------------------- ASoC: Fixes for v6.6 A fairly large set of fixes here but all driver specific, the biggest block is Johan's work shaking out issues with device setup and teardown for the wcd938x driver which is a relatively large but clearly broken down set of changes. There is one core helper function added as part of a fix for wsa-macro. ---------------------------------------------------------------- Charles Keepax (2): ASoC: dt-bindings: cirrus,cs42l43: Update values for bias sense ASoC: cs42l43: Update values for bias sense Dan Carpenter (1): ASoC: pxa: fix a memory leak in probe() David Rau (1): ASoC: da7219: Correct the process of setting up Gnd switch in AAD Johan Hovold (7): ASoC: codecs: wcd938x: drop bogus bind error handling ASoC: codecs: wcd938x: fix unbind tear down order ASoC: codecs: wcd938x: fix resource leaks on bind errors ASoC: codecs: wcd938x: fix regulator leaks on probe errors ASoC: codecs: wcd938x: fix runtime PM imbalance on remove ASoC: codecs: wcd938x-sdw: fix use after free on driver unbind ASoC: codecs: wcd938x-sdw: fix runtime PM imbalance on probe errors Krzysztof Kozlowski (2): ASoC: soc-dapm: Add helper for comparing widget name ASoC: codecs: wsa-macro: handle component name prefix Mark Brown (3): ASoC: codecs: wcd938x: fix probe and bind error ASoC: codecs: fix widget name comparisons ASoC: dwc: Fix non-DT instantiation Richard Fitzgerald (3): ASoC: cs35l56: Fix illegal use of init_completion() ASoC: cs35l56: ASP1 DOUT must default to Hi-Z when not transmitting ASoC: cs42l42: Fix missing include of gpio/consumer.h Roy Chateau (1): ASoC: codecs: tas2780: Fix log of failed reset via I2C. Shuming Fan (1): ASoC: rt5650: fix the wrong result of key button .../devicetree/bindings/sound/cirrus,cs42l43.yaml | 2 +- include/sound/soc-dapm.h | 1 + sound/soc/codecs/cs35l56.c | 8 ++- sound/soc/codecs/cs42l42-sdw.c | 1 + sound/soc/codecs/cs42l43-jack.c | 2 +- sound/soc/codecs/da7219-aad.c | 11 ++-- sound/soc/codecs/lpass-wsa-macro.c | 4 +- sound/soc/codecs/rt5645.c | 2 + sound/soc/codecs/tas2780.c | 2 +- sound/soc/codecs/wcd938x-sdw.c | 27 +++++++- sound/soc/codecs/wcd938x.c | 76 ++++++++++++++++------ sound/soc/dwc/dwc-i2s.c | 2 +- sound/soc/pxa/pxa-ssp.c | 2 +- sound/soc/soc-component.c | 1 + sound/soc/soc-dapm.c | 12 ++++ 15 files changed, 119 insertions(+), 34 deletions(-)

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[PATCH] ASoC: codecs: wsa884x: allow sharing reset GPIO
by Krzysztof Kozlowski 18 Oct '23

18 Oct '23

On some boards with multiple WSA8840/WSA8845 speakers, the reset (shutdown) GPIO is shared between two speakers. Request it as GPIOD_FLAGS_BIT_NONEXCLUSIVE to allow such configurations. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> --- sound/soc/codecs/wsa884x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/wsa884x.c b/sound/soc/codecs/wsa884x.c index 993d76b18b53..bee6e763c700 100644 --- a/sound/soc/codecs/wsa884x.c +++ b/sound/soc/codecs/wsa884x.c @@ -1844,7 +1844,7 @@ static int wsa884x_probe(struct sdw_slave *pdev, return ret; wsa884x->sd_n = devm_gpiod_get_optional(dev, "powerdown", - GPIOD_OUT_HIGH); + GPIOD_FLAGS_BIT_NONEXCLUSIVE | GPIOD_OUT_HIGH); if (IS_ERR(wsa884x->sd_n)) return dev_err_probe(dev, PTR_ERR(wsa884x->sd_n), "Shutdown Control GPIO not found\n"); -- 2.34.1

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[PATCH AUTOSEL 4.14 1/7] ASoC: simple-card: fixup asoc_simple_probe() error handling
by Sasha Levin 18 Oct '23

18 Oct '23

From: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> [ Upstream commit 41bae58df411f9accf01ea660730649b2fab1dab ] asoc_simple_probe() is used for both "DT probe" (A) and "platform probe" (B). It uses "goto err" when error case, but it is not needed for "platform probe" case (B). Thus it is using "return" directly there. static int asoc_simple_probe(...) { ^ if (...) { | ... (A) if (ret < 0) | goto err; v } else { ^ ... | if (ret < 0) (B) return -Exxx; v } ... ^ if (ret < 0) (C) goto err; v ... err: (D) simple_util_clean_reference(card); return ret; } Both case are using (C) part, and it calls (D) when err case. But (D) will do nothing for (B) case. Because of these behavior, current code itself is not wrong, but is confusable, and more, static analyzing tool will warning on (B) part (should use goto err). To avoid static analyzing tool warning, this patch uses "goto err" on (B) part. Reported-by: kernel test robot <lkp(a)intel.com> Reported-by: Dan Carpenter <dan.carpenter(a)linaro.org> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> Link: https://lore.kernel.org/r/87o7hy7mlh.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/generic/simple-card.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c index 6959a74a6f491..c5db2d9d44edd 100644 --- a/sound/soc/generic/simple-card.c +++ b/sound/soc/generic/simple-card.c @@ -441,10 +441,12 @@ static int asoc_simple_card_probe(struct platform_device *pdev) } else { struct asoc_simple_card_info *cinfo; + ret = -EINVAL; + cinfo = dev->platform_data; if (!cinfo) { dev_err(dev, "no info for asoc-simple-card\n"); - return -EINVAL; + goto err; } if (!cinfo->name || @@ -453,7 +455,7 @@ static int asoc_simple_card_probe(struct platform_device *pdev) !cinfo->platform || !cinfo->cpu_dai.name) { dev_err(dev, "insufficient asoc_simple_card_info settings\n"); - return -EINVAL; + goto err; } card->name = (cinfo->card) ? cinfo->card : cinfo->name; -- 2.40.1

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[PATCH AUTOSEL 4.19 1/7] ASoC: simple-card: fixup asoc_simple_probe() error handling
by Sasha Levin 18 Oct '23

18 Oct '23

From: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> [ Upstream commit 41bae58df411f9accf01ea660730649b2fab1dab ] asoc_simple_probe() is used for both "DT probe" (A) and "platform probe" (B). It uses "goto err" when error case, but it is not needed for "platform probe" case (B). Thus it is using "return" directly there. static int asoc_simple_probe(...) { ^ if (...) { | ... (A) if (ret < 0) | goto err; v } else { ^ ... | if (ret < 0) (B) return -Exxx; v } ... ^ if (ret < 0) (C) goto err; v ... err: (D) simple_util_clean_reference(card); return ret; } Both case are using (C) part, and it calls (D) when err case. But (D) will do nothing for (B) case. Because of these behavior, current code itself is not wrong, but is confusable, and more, static analyzing tool will warning on (B) part (should use goto err). To avoid static analyzing tool warning, this patch uses "goto err" on (B) part. Reported-by: kernel test robot <lkp(a)intel.com> Reported-by: Dan Carpenter <dan.carpenter(a)linaro.org> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> Link: https://lore.kernel.org/r/87o7hy7mlh.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/generic/simple-card.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c index 64bf3560c1d1c..7567ee380283e 100644 --- a/sound/soc/generic/simple-card.c +++ b/sound/soc/generic/simple-card.c @@ -404,10 +404,12 @@ static int asoc_simple_card_probe(struct platform_device *pdev) } else { struct asoc_simple_card_info *cinfo; + ret = -EINVAL; + cinfo = dev->platform_data; if (!cinfo) { dev_err(dev, "no info for asoc-simple-card\n"); - return -EINVAL; + goto err; } if (!cinfo->name || @@ -416,7 +418,7 @@ static int asoc_simple_card_probe(struct platform_device *pdev) !cinfo->platform || !cinfo->cpu_dai.name) { dev_err(dev, "insufficient asoc_simple_card_info settings\n"); - return -EINVAL; + goto err; } card->name = (cinfo->card) ? cinfo->card : cinfo->name; -- 2.40.1

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[PATCH AUTOSEL 5.15 01/14] ASoC: simple-card: fixup asoc_simple_probe() error handling
by Sasha Levin 18 Oct '23

18 Oct '23

From: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> [ Upstream commit 41bae58df411f9accf01ea660730649b2fab1dab ] asoc_simple_probe() is used for both "DT probe" (A) and "platform probe" (B). It uses "goto err" when error case, but it is not needed for "platform probe" case (B). Thus it is using "return" directly there. static int asoc_simple_probe(...) { ^ if (...) { | ... (A) if (ret < 0) | goto err; v } else { ^ ... | if (ret < 0) (B) return -Exxx; v } ... ^ if (ret < 0) (C) goto err; v ... err: (D) simple_util_clean_reference(card); return ret; } Both case are using (C) part, and it calls (D) when err case. But (D) will do nothing for (B) case. Because of these behavior, current code itself is not wrong, but is confusable, and more, static analyzing tool will warning on (B) part (should use goto err). To avoid static analyzing tool warning, this patch uses "goto err" on (B) part. Reported-by: kernel test robot <lkp(a)intel.com> Reported-by: Dan Carpenter <dan.carpenter(a)linaro.org> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> Link: https://lore.kernel.org/r/87o7hy7mlh.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/generic/simple-card.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c index 283aa21879aa5..95e4c53cd90c7 100644 --- a/sound/soc/generic/simple-card.c +++ b/sound/soc/generic/simple-card.c @@ -680,10 +680,12 @@ static int asoc_simple_probe(struct platform_device *pdev) struct snd_soc_dai_link *dai_link = priv->dai_link; struct simple_dai_props *dai_props = priv->dai_props; + ret = -EINVAL; + cinfo = dev->platform_data; if (!cinfo) { dev_err(dev, "no info for asoc-simple-card\n"); - return -EINVAL; + goto err; } if (!cinfo->name || @@ -692,7 +694,7 @@ static int asoc_simple_probe(struct platform_device *pdev) !cinfo->platform || !cinfo->cpu_dai.name) { dev_err(dev, "insufficient asoc_simple_card_info settings\n"); - return -EINVAL; + goto err; } cpus = dai_link->cpus; -- 2.40.1

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[PATCH AUTOSEL 6.1 01/19] ASoC: Intel: sof_sdw: add support for SKU 0B14
by Sasha Levin 18 Oct '23

18 Oct '23

From: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> [ Upstream commit fb0b8d299781be8d46b3612aa96cef28da0d93f4 ] One more missing SKU in the list. Closes: https://github.com/thesofproject/linux/issues/4543 Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Reviewed-by: Chao Song <chao.song(a)linux.intel.com> Signed-off-by: Bard Liao <yung-chuan.liao(a)linux.intel.com> Link: https://lore.kernel.org/r/20230919092125.1922468-1-yung-chuan.liao@linux.in… Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/intel/boards/sof_sdw.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/sound/soc/intel/boards/sof_sdw.c b/sound/soc/intel/boards/sof_sdw.c index 414ac90273810..985012f2003e2 100644 --- a/sound/soc/intel/boards/sof_sdw.c +++ b/sound/soc/intel/boards/sof_sdw.c @@ -347,6 +347,16 @@ static const struct dmi_system_id sof_sdw_quirk_table[] = { /* No Jack */ .driver_data = (void *)SOF_SDW_TGL_HDMI, }, + { + .callback = sof_sdw_quirk_cb, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"), + DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0B14"), + }, + /* No Jack */ + .driver_data = (void *)SOF_SDW_TGL_HDMI, + }, + { .callback = sof_sdw_quirk_cb, .matches = { -- 2.40.1

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[PATCH AUTOSEL 6.5 22/31] ALSA: usb-audio: Fix microphone sound on Nexigo webcam.
by Sasha Levin 18 Oct '23

18 Oct '23

From: Christos Skevis <xristos.thes(a)gmail.com> [ Upstream commit 4a63e68a295187ae3c1cb3fa0c583c96a959714f ] I own an external usb Webcam, model NexiGo N930AF, which had low mic volume and inconsistent sound quality. Video works as expected. (snip) [ +0.047857] usb 5-1: new high-speed USB device number 2 using xhci_hcd [ +0.003406] usb 5-1: New USB device found, idVendor=1bcf, idProduct=2283, bcdDevice=12.17 [ +0.000007] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ +0.000004] usb 5-1: Product: NexiGo N930AF FHD Webcam [ +0.000003] usb 5-1: Manufacturer: SHENZHEN AONI ELECTRONIC CO., LTD [ +0.000004] usb 5-1: SerialNumber: 20201217011 [ +0.003900] usb 5-1: Found UVC 1.00 device NexiGo N930AF FHD Webcam (1bcf:2283) [ +0.025726] usb 5-1: 3:1: cannot get usb sound sample rate freq at ep 0x86 [ +0.071482] usb 5-1: 3:2: cannot get usb sound sample rate freq at ep 0x86 [ +0.004679] usb 5-1: 3:3: cannot get usb sound sample rate freq at ep 0x86 [ +0.051607] usb 5-1: Warning! Unlikely big volume range (=4096), cval->res is probably wrong. [ +0.000005] usb 5-1: [7] FU [Mic Capture Volume] ch = 1, val = 0/4096/1 Set up quirk cval->res to 16 for 256 levels, Set GET_SAMPLE_RATE quirk flag to stop trying to get the sample rate. Confirmed that happened anyway later due to the backoff mechanism, after 3 failures All audio stream on device interfaces share the same values, apart from wMaxPacketSize and tSamFreq : (snip) Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 3 bAlternateSetting 3 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 8 bDelay 1 frames wFormatTag 0x0001 PCM AudioStreaming Interface Descriptor: bLength 11 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 1 bSubframeSize 2 bBitResolution 16 bSamFreqType 1 Discrete tSamFreq[ 0] 44100 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x86 EP 6 IN bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x005c 1x 92 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 (snip) Based on the usb data about manufacturer, SPCA2281B3 is the most likely controller IC Manufacturer does not provide link for datasheet nor detailed specs. No way to confirm if the firmware supports any other way of getting the sample rate. Testing patch provides consistent good sound recording quality and volume range. (snip) [ +0.045764] usb 5-1: new high-speed USB device number 2 using xhci_hcd [ +0.106290] usb 5-1: New USB device found, idVendor=1bcf, idProduct=2283, bcdDevice=12.17 [ +0.000006] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ +0.000004] usb 5-1: Product: NexiGo N930AF FHD Webcam [ +0.000003] usb 5-1: Manufacturer: SHENZHEN AONI ELECTRONIC CO., LTD [ +0.000004] usb 5-1: SerialNumber: 20201217011 [ +0.043700] usb 5-1: set resolution quirk: cval->res = 16 [ +0.002585] usb 5-1: Found UVC 1.00 device NexiGo N930AF FHD Webcam (1bcf:2283) Signed-off-by: Christos Skevis <xristos.thes(a)gmail.com> Link: https://lore.kernel.org/r/20231006155330.399393-1-xristos.thes@gmail.com Signed-off-by: Takashi Iwai <tiwai(a)suse.de> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/usb/mixer.c | 7 +++++++ sound/usb/quirks.c | 2 ++ 2 files changed, 9 insertions(+) diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index 9105ec623120a..783a2493707ea 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -1204,6 +1204,13 @@ static void volume_control_quirks(struct usb_mixer_elem_info *cval, cval->res = 16; } break; + case USB_ID(0x1bcf, 0x2283): /* NexiGo N930AF FHD Webcam */ + if (!strcmp(kctl->id.name, "Mic Capture Volume")) { + usb_audio_info(chip, + "set resolution quirk: cval->res = 16\n"); + cval->res = 16; + } + break; } } diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index d4bbef70d2f7b..4e64842245e19 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -2177,6 +2177,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { QUIRK_FLAG_FIXED_RATE), DEVICE_FLG(0x0ecb, 0x2069, /* JBL Quantum810 Wireless */ QUIRK_FLAG_FIXED_RATE), + DEVICE_FLG(0x1bcf, 0x2283, /* NexiGo N930AF FHD Webcam */ + QUIRK_FLAG_GET_SAMPLE_RATE), /* Vendor matches */ VENDOR_FLG(0x045e, /* MS Lifecam */ -- 2.40.1

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[PATCH AUTOSEL 6.5 13/31] ALSA: usb-audio: Fix microphone sound on Opencomm2 Headset
by Sasha Levin 18 Oct '23

18 Oct '23

From: WhaleChang <whalechang(a)google.com> [ Upstream commit 6a83d6f3bb3c329a73e3483651fb77b78bac1878 ] When a Opencomm2 Headset is connected to a Bluetooth USB dongle, the audio playback functions properly, but the microphone does not work. In the dmesg logs, there are messages indicating that the init_pitch function fails when the capture process begins. The microphone only functions when the ep pitch control is not set. Toggling the pitch control off bypasses the init_piatch function and allows the microphone to work. Signed-off-by: WhaleChang <whalechang(a)google.com> Link: https://lore.kernel.org/r/20231006044852.4181022-1-whalechang@google.com Signed-off-by: Takashi Iwai <tiwai(a)suse.de> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/usb/quirks.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index 598659d761cc9..d4bbef70d2f7b 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1994,7 +1994,11 @@ void snd_usb_audioformat_attributes_quirk(struct snd_usb_audio *chip, /* mic works only when ep packet size is set to wMaxPacketSize */ fp->attributes |= UAC_EP_CS_ATTR_FILL_MAX; break; - + case USB_ID(0x3511, 0x2b1e): /* Opencomm2 UC USB Bluetooth dongle */ + /* mic works only when ep pitch control is not set */ + if (stream == SNDRV_PCM_STREAM_CAPTURE) + fp->attributes &= ~UAC_EP_CS_ATTR_PITCH_CONTROL; + break; } } -- 2.40.1

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