March 2021 - Alsa-devel - mailman.alsa-project.org

[PATCH 00/15] Report jack and button detection + Capture Support
by Lucas Tanure 03 Mar '21

03 Mar '21

Hi All, Here is a patch series for reporting to user space jack and button events and add the support for Capture. With some cleanups and fixes along the way. Regards, Lucas Tanure Lucas Tanure (12): ASoC: cs42l42: Don't enable/disable regulator at Bias Level ASoC: cs42l42: Always wait at least 3ms after reset ASoC: cs42l42: Remove power if the driver is being removed ASoC: cs42l42: Disable regulators if probe fails ASoC: cs42l42: Fix Bitclock polarity inversion ASoC: cs42l42: Provide finer control on playback path ASoC: cs42l42: Set clock source for both ways of stream ASoC: cs42l42: Fix channel width support ASoC: cs42l42: Add Capture Support ASoC: cs42l42: Report jack and button detection ASoC: cs42l42: Use bclk from hw_params if set_sysclk was not called ASoC: cs42l42: Fix mixer volume control Richard Fitzgerald (3): ASoC: cs42l42: Wait at least 150us after writing SCLK_PRESENT ASoC: cs42l42: Only start PLL if it is needed ASoC: cs42l42: Wait for PLL to lock before switching to it sound/soc/codecs/cs42l42.c | 497 +++++++++++++++++++++---------------- sound/soc/codecs/cs42l42.h | 42 +++- 2 files changed, 317 insertions(+), 222 deletions(-) -- 2.30.1

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[PATCH] ALSA: hda/realtek: Add quirk for Intel NUC 10
by Werner Sembach 02 Mar '21

02 Mar '21

ALSA: hda/realtek: Add quirk for Intel NUC 10 This adds a new SND_PCI_QUIRK(...) and applies it to the Intel NUC 10 devices. This fixes the issue of the devices not having audio input and output on the headset jack because the kernel does not recognize when something is plugged in. The new quirk was inspired by the quirk for the Intel NUC 8 devices, but it turned out that the NUC 10 uses another pin. This information was acquired by black box testing likely pins. Co-developed-by: Eckhart Mohr <e.mohr(a)tuxedocomputers.com> Signed-off-by: Eckhart Mohr <e.mohr(a)tuxedocomputers.com> Signed-off-by: Werner Sembach <wse(a)tuxedocomputers.com> Cc: <stable(a)vger.kernel.org> --- Forgot to add the "From"-line >From d281364b8ca6c054a0e5ce20caa599bf7d08160d Mon Sep 17 00:00:00 2001 From: Werner Sembach <wse(a)tuxedocomputers.com> Date: Fri, 26 Feb 2021 13:54:30 +0100 Subject: [PATCH] Fix Intel NUC10 no output and input on headset jack --- sound/pci/hda/patch_realtek.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 290645516313..c14d624dbaf1 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6362,6 +6362,7 @@ enum { ALC269_FIXUP_LEMOTE_A1802, ALC269_FIXUP_LEMOTE_A190X, ALC256_FIXUP_INTEL_NUC8_RUGGED, + ALC256_FIXUP_INTEL_NUC10, ALC255_FIXUP_XIAOMI_HEADSET_MIC, ALC274_FIXUP_HP_MIC, ALC274_FIXUP_HP_HEADSET_MIC, @@ -7744,6 +7745,15 @@ static const struct hda_fixup alc269_fixups[] = { .chained = true, .chain_id = ALC269_FIXUP_HEADSET_MODE }, + [ALC256_FIXUP_INTEL_NUC10] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + { 0x19, 0x01a1913c }, /* use as headset mic, without its own jack detect */ + { } + }, + .chained = true, + .chain_id = ALC269_FIXUP_HEADSET_MODE + }, [ALC255_FIXUP_XIAOMI_HEADSET_MIC] = { .type = HDA_FIXUP_VERBS, .v.verbs = (const struct hda_verb[]) { @@ -8183,6 +8193,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1c06, 0x2013, "Lemote A1802", ALC269_FIXUP_LEMOTE_A1802), SND_PCI_QUIRK(0x1c06, 0x2015, "Lemote A190X", ALC269_FIXUP_LEMOTE_A190X), SND_PCI_QUIRK(0x8086, 0x2080, "Intel NUC 8 Rugged", ALC256_FIXUP_INTEL_NUC8_RUGGED), + SND_PCI_QUIRK(0x8086, 0x2081, "Intel NUC 10", ALC256_FIXUP_INTEL_NUC10), #if 0 /* Below is a quirk table taken from the old code. -- 2.25.1

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[PATCH] ALSA: hda/realtek: Add quirk for Clevo NH55RZQ
by Werner Sembach 02 Mar '21

02 Mar '21

From: Eckhart Mohr <e.mohr(a)tuxedocomputers.com> ALSA: hda/realtek: Add quirk for Clevo NH55RZQ This applies a SND_PCI_QUIRK(...) to the Clevo NH55RZQ barebone. This fixes the issue of the device not recognizing a pluged in microphone. The device has both, a microphone only jack, and a speaker + microphone combo jack. The combo jack already works. The microphone-only jack does not recognize when a device is pluged in without this patch. Signed-off-by: Eckhart Mohr <e.mohr(a)tuxedocomputers.com> Co-developed-by: Werner Sembach <wse(a)tuxedocomputers.com> Signed-off-by: Werner Sembach <wse(a)tuxedocomputers.com> --- This is a resend of the patch because I missed that the editor I used to write the commit message replaced tabs with spaces. >From 2835edd753fd19c72a644dccb7e941cfc0ecdf8e Mon Sep 17 00:00:00 2001 From: Werner Sembach <wse(a)tuxedocomputers.com> Date: Fri, 26 Feb 2021 13:50:15 +0100 Subject: [PATCH] Fix device detection on microphone jack of Clevo NH55RZQ --- 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 290645516313..8014e80d72c3 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -8089,6 +8089,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1558, 0x8551, "System76 Gazelle (gaze14)", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1558, 0x8560, "System76 Gazelle (gaze14)", ALC269_FIXUP_HEADSET_MIC), SND_PCI_QUIRK(0x1558, 0x8561, "System76 Gazelle (gaze14)", ALC269_FIXUP_HEADSET_MIC), + SND_PCI_QUIRK(0x1558, 0x8562, "Clevo NH[5|7][0-9]RZ[Q]", ALC269_FIXUP_DMIC), SND_PCI_QUIRK(0x1558, 0x8668, "Clevo NP50B[BE]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1558, 0x8680, "Clevo NJ50LU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1558, 0x8686, "Clevo NH50[CZ]U", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), -- 2.25.1

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[PATCH] ALSA: hda/realtek: Add quirk for Clevo NH55RZQ
by Werner Sembach 02 Mar '21

02 Mar '21

From: Eckhart Mohr <e.mohr(a)tuxedocomputers.com> ALSA: hda/realtek: Add quirk for Clevo NH55RZQ This applies a SND_PCI_QUIRK(...) to the Clevo NH55RZQ barebone. This fixes the issue of the device not recognizing a pluged in microphone. The device has both, a microphone only jack, and a speaker + microphone combo jack. The combo jack already works. The microphone-only jack does not recognize when a device is pluged in without this patch. Signed-off-by: Eckhart Mohr <e.mohr(a)tuxedocomputers.com> Co-developed-by: Werner Sembach <wse(a)tuxedocomputers.com> Signed-off-by: Werner Sembach <wse(a)tuxedocomputers.com> Cc: <stable(a)vger.kernel.org> --- Third time's the charm, now using git send-email, I'm really sorry for the spam. >From 2835edd753fd19c72a644dccb7e941cfc0ecdf8e Mon Sep 17 00:00:00 2001 From: Werner Sembach <wse(a)tuxedocomputers.com> Date: Fri, 26 Feb 2021 13:50:15 +0100 Subject: [PATCH] Fix device detection on microphone jack of Clevo NH55RZQ --- 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 290645516313..8014e80d72c3 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -8089,6 +8089,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1558, 0x8551, "System76 Gazelle (gaze14)", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1558, 0x8560, "System76 Gazelle (gaze14)", ALC269_FIXUP_HEADSET_MIC), SND_PCI_QUIRK(0x1558, 0x8561, "System76 Gazelle (gaze14)", ALC269_FIXUP_HEADSET_MIC), + SND_PCI_QUIRK(0x1558, 0x8562, "Clevo NH[5|7][0-9]RZ[Q]", ALC269_FIXUP_DMIC), SND_PCI_QUIRK(0x1558, 0x8668, "Clevo NP50B[BE]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1558, 0x8680, "Clevo NJ50LU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1558, 0x8686, "Clevo NH50[CZ]U", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), -- 2.25.1

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[PATCH v3] ALSA: hda/hdmi: let new platforms assign the pcm slot dynamically
by Hui Wang 02 Mar '21

02 Mar '21

If the platform set the dyn_pcm_assign to true, it will call hdmi_find_pcm_slot() to find a pcm slot when hdmi/dp monitor is connected and need to create a pcm. So far only intel_hsw_common_init() and patch_nvhdmi() set the dyn_pcm_assign to true, here we let tgl platforms assign the pcm slot dynamically first, if the driver runs for a period of time and there is no regression reported, we could set no_fixed_assgin to true in the intel_hsw_common_init(), and then set it to true in the patch_nvhdmi(). This change comes from the discussion between Takashi and Kai Vehmanen. Please refer to: https://github.com/alsa-project/alsa-lib/pull/118 Suggested-and-reviewed-by: Takashi Iwai <tiwai(a)suse.de> Suggested-and-reviewed-by: Kai Vehmanen <kai.vehmanen(a)linux.intel.com> Signed-off-by: Hui Wang <hui.wang(a)canonical.com> --- sound/pci/hda/patch_hdmi.c | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index e405be7929e3..e6d0843ee9df 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -157,6 +157,7 @@ struct hdmi_spec { bool dyn_pin_out; bool dyn_pcm_assign; + bool dyn_pcm_no_legacy; bool intel_hsw_fixup; /* apply Intel platform-specific fixups */ /* * Non-generic VIA/NVIDIA specific @@ -1345,6 +1346,12 @@ static int hdmi_find_pcm_slot(struct hdmi_spec *spec, { int i; + /* on the new machines, try to assign the pcm slot dynamically, + * not use the preferred fixed map (legacy way) anymore. + */ + if (spec->dyn_pcm_no_legacy) + goto last_try; + /* * generic_hdmi_build_pcms() may allocate extra PCMs on some * platforms (with maximum of 'num_nids + dev_num - 1') @@ -1374,6 +1381,7 @@ static int hdmi_find_pcm_slot(struct hdmi_spec *spec, return i; } + last_try: /* the last try; check the empty slots in pins */ for (i = 0; i < spec->num_nids; i++) { if (!test_bit(i, &spec->pcm_bitmap)) @@ -2987,8 +2995,16 @@ static int patch_i915_tgl_hdmi(struct hda_codec *codec) * the index indicate the port number. */ static const int map[] = {0x4, 0x6, 0x8, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf}; + int ret; - return intel_hsw_common_init(codec, 0x02, map, ARRAY_SIZE(map)); + ret = intel_hsw_common_init(codec, 0x02, map, ARRAY_SIZE(map)); + if (!ret) { + struct hdmi_spec *spec = codec->spec; + + spec->dyn_pcm_no_legacy = true; + } + + return ret; } /* Intel Baytrail and Braswell; with eld notifier */ -- 2.25.1

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[PATCH] ALSA: hda/realtek: Add quirk for Clevo NH55RZQ
by Werner Sembach 02 Mar '21

02 Mar '21

From: Eckhart Mohr <e.mohr(a)tuxedocomputers.com> ALSA: hda/realtek: Add quirk for Clevo NH55RZQ This applies a SND_PCI_QUIRK(...) to the Clevo NH55RZQ barebone. This fixes the issue of the device not recognizing a pluged in microphone. The device has both, a microphone only jack, and a speaker + microphone combo jack. The combo jack already works. The microphone-only jack does not recognize when a device is pluged in without this patch. Signed-off-by: Eckhart Mohr <e.mohr(a)tuxedocomputers.com> Co-developed-by: Werner Sembach <wse(a)tuxedocomputers.com> Signed-off-by: Werner Sembach <wse(a)tuxedocomputers.com> --- Hi, this is my first ever submitted kernel patch, feel free to criticise me if I made an error or missed a best practise bullet point. Also: I'm unsure if this would fit the requirements for stable(a)vger.kernel.org and/or trivial(a)kernel.org, but I think not (correct me if I'm wrong). Kind regards Werner Sembach >From 2835edd753fd19c72a644dccb7e941cfc0ecdf8e Mon Sep 17 00:00:00 2001 From: Werner Sembach <wse(a)tuxedocomputers.com> Date: Fri, 26 Feb 2021 13:50:15 +0100 Subject: [PATCH] Fix device detection on microphone jack of Clevo NH55RZQ --- 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 290645516313..8014e80d72c3 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -8089,6 +8089,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1558, 0x8551, "System76 Gazelle (gaze14)", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1558, 0x8560, "System76 Gazelle (gaze14)", ALC269_FIXUP_HEADSET_MIC), SND_PCI_QUIRK(0x1558, 0x8561, "System76 Gazelle (gaze14)", ALC269_FIXUP_HEADSET_MIC), + SND_PCI_QUIRK(0x1558, 0x8562, "Clevo NH[5|7][0-9]RZ[Q]", ALC269_FIXUP_DMIC), SND_PCI_QUIRK(0x1558, 0x8668, "Clevo NP50B[BE]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1558, 0x8680, "Clevo NJ50LU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1558, 0x8686, "Clevo NH50[CZ]U", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), -- 2.25.1

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[PATCH] ASoC: simple-card: Add dummy dai support simple sound card
by Shengjiu Wang 02 Mar '21

02 Mar '21

If sound card doesn't need specific codec device, just dummy codec is enough, then we can link the dummy component directly. In this case, user needs to specify below setting in devicetree. Previously the sound-dai is a node of codec, now we check if it is zero before parsing the node, zero means dummy component is specified. simple-audio-card,codec { sound-dai = <0>; }; Signed-off-by: Shengjiu Wang <shengjiu.wang(a)nxp.com> --- sound/soc/generic/simple-card.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c index c262281bc64d..8b0cabd1bad1 100644 --- a/sound/soc/generic/simple-card.c +++ b/sound/soc/generic/simple-card.c @@ -34,10 +34,19 @@ static int asoc_simple_parse_dai(struct device_node *node, { struct of_phandle_args args; int ret; + u32 val; if (!node) return 0; + ret = of_property_read_u32(node, DAI, &val); + if (val == 0) { + dlc->of_node = NULL; + dlc->dai_name = "snd-soc-dummy-dai"; + dlc->name = "snd-soc-dummy"; + return 0; + } + /* * Get node via "sound-dai = <&phandle port>" * it will be used as xxx_of_node on soc_bind_dai_link() -- 2.27.0

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[RFC PATCH 0/5] Flexible sysclk/pll configuration
by Sameer Pujar 02 Mar '21

02 Mar '21

This series attempts to add flexible system clock (sysclk) and pll configuration for the DAI controller from simple card or audio graph card. Sysclk configuration ==================== Motivation: ----------- The problem this tries to address is, some Codecs may have multiple clocks and multiple sources for its sysclk. For example sysclk may depend on MCLK provided by SoC or it may used an internal pll. The simple card or audio graph card driver is generic and can be used on multiple platforms. So if a platform using this driver needs a generic configuration, then the Codec specific stuff cannot be hardcoded in the driver. Hence it would be better if the info is driven from DT, especially from a Codec DAI or endpoint subnode. Solution: --------- "system-clock-id" and "system-clock-source" DT properties can be exposed for a flexible sysclk configuration. These properties go into a Codec DAI or endpoint subnode. Please note that other sysclk related properties like "system-clock-frequency" and "system-clock-direction-out" are already present. Currently snd_soc_dai_set_sysclk() does not have an argument for source. This series adds this additional field and updates all the required drivers. This is needed because ideally sysclk "clk_id" and "source" fields are different. Some drivers are making use of "clk_id" field to program source information. **May be this needs to be corrected going ahead** Pll configuration ================= Motivation: ----------- Similar to sysclk configuration, pll configuration also needs little more flexibility. If a Codec has internal pll and it can be sourced from multiple clocks a specific configuration may be required for a given platform. Some of the cases are: - MCLK (supplied by SoC) --> Codec pll -> Codec sysclk - SoC I2S bit clock (BCLK) --> Codec pll -> Codec sysclk Solution: --------- Approach is similar to what is done for extending sysclk flexibility. Following DT properties are added to address the same. "pll-id" "pll-source" "pll-input-reference" "pll-output-reference" "pll-input-frequency" "pll-output-frequency" All these are optional properties. Simple card or audio graph card drivers can use above info and call snd_soc_dai_set_pll() for necessary configuration. Sameer Pujar (5): ASoC: soc-component: Fix return value of snd_soc_component_set_pll() ASoC: soc-dai: Add sysclk source to snd_soc_dai_set_sysclk() ASoC: audio-graph-card: Add bindings for sysclk and pll ASoC: simple-card-utils: Parse sysclk id and source ASoC: simple-card-utils: Support pll configuration .../bindings/sound/audio-graph-port.yaml | 71 +++++++++ include/sound/simple_card_utils.h | 35 +++++ include/sound/soc-dai.h | 4 +- sound/soc/amd/acp-da7219-max98357a.c | 2 +- sound/soc/amd/acp-rt5645.c | 2 +- sound/soc/amd/acp3x-rt5682-max9836.c | 4 +- sound/soc/atmel/atmel_wm8904.c | 2 +- sound/soc/atmel/mchp-i2s-mcc.c | 2 +- sound/soc/atmel/mikroe-proto.c | 2 +- sound/soc/atmel/sam9g20_wm8731.c | 2 +- sound/soc/atmel/sam9x5_wm8731.c | 2 +- sound/soc/bcm/cygnus-ssp.c | 2 +- sound/soc/cirrus/edb93xx.c | 2 +- sound/soc/cirrus/ep93xx-i2s.c | 2 +- sound/soc/cirrus/snappercl15.c | 4 +- sound/soc/codecs/88pm860x-codec.c | 2 +- sound/soc/codecs/ad193x.c | 2 +- sound/soc/codecs/adau1373.c | 2 +- sound/soc/codecs/adau17x1.c | 2 +- sound/soc/codecs/ak4535.c | 2 +- sound/soc/codecs/ak4613.c | 2 +- sound/soc/codecs/ak4641.c | 2 +- sound/soc/codecs/ak4642.c | 2 +- sound/soc/codecs/ak4671.c | 2 +- sound/soc/codecs/alc5623.c | 2 +- sound/soc/codecs/alc5632.c | 2 +- sound/soc/codecs/arizona.c | 2 +- sound/soc/codecs/cpcap.c | 4 +- sound/soc/codecs/cq93vc.c | 2 +- sound/soc/codecs/cs35l34.c | 2 +- sound/soc/codecs/cs35l35.c | 2 +- sound/soc/codecs/cs35l36.c | 2 +- sound/soc/codecs/cs4265.c | 2 +- sound/soc/codecs/cs4270.c | 2 +- sound/soc/codecs/cs4271.c | 2 +- sound/soc/codecs/cs42l42.c | 2 +- sound/soc/codecs/cs42l51.c | 2 +- sound/soc/codecs/cs42l52.c | 2 +- sound/soc/codecs/cs42l56.c | 2 +- sound/soc/codecs/cs42l73.c | 2 +- sound/soc/codecs/cs42xx8.c | 2 +- sound/soc/codecs/cs43130.c | 2 +- sound/soc/codecs/cs53l30.c | 2 +- sound/soc/codecs/cx2072x.c | 2 +- sound/soc/codecs/da7210.c | 2 +- sound/soc/codecs/da7218.c | 2 +- sound/soc/codecs/da7219.c | 2 +- sound/soc/codecs/da732x.c | 2 +- sound/soc/codecs/da9055.c | 2 +- sound/soc/codecs/es7134.c | 2 +- sound/soc/codecs/es7241.c | 2 +- sound/soc/codecs/es8316.c | 2 +- sound/soc/codecs/es8328.c | 2 +- sound/soc/codecs/lm49453.c | 2 +- sound/soc/codecs/madera.c | 3 +- sound/soc/codecs/max98088.c | 3 +- sound/soc/codecs/max98090.c | 2 +- sound/soc/codecs/max98095.c | 2 +- sound/soc/codecs/max98390.c | 2 +- sound/soc/codecs/max9850.c | 2 +- sound/soc/codecs/max9867.c | 2 +- sound/soc/codecs/max98925.c | 2 +- sound/soc/codecs/max98927.c | 2 +- sound/soc/codecs/mc13783.c | 6 +- sound/soc/codecs/ml26124.c | 2 +- sound/soc/codecs/nau8810.c | 2 +- sound/soc/codecs/nau8822.c | 2 +- sound/soc/codecs/pcm186x.c | 2 +- sound/soc/codecs/pcm3060.c | 2 +- sound/soc/codecs/pcm3168a.c | 2 +- sound/soc/codecs/rt1011.c | 2 +- sound/soc/codecs/rt1305.c | 2 +- sound/soc/codecs/rt274.c | 2 +- sound/soc/codecs/rt286.c | 2 +- sound/soc/codecs/rt298.c | 2 +- sound/soc/codecs/rt5514.c | 2 +- sound/soc/codecs/rt5616.c | 2 +- sound/soc/codecs/rt5631.c | 2 +- sound/soc/codecs/rt5640.c | 2 +- sound/soc/codecs/rt5645.c | 2 +- sound/soc/codecs/rt5651.c | 2 +- sound/soc/codecs/rt5660.c | 2 +- sound/soc/codecs/rt5663.c | 2 +- sound/soc/codecs/rt5677.c | 2 +- sound/soc/codecs/sgtl5000.c | 2 +- sound/soc/codecs/ssm2602.c | 2 +- sound/soc/codecs/sta32x.c | 2 +- sound/soc/codecs/sta350.c | 2 +- sound/soc/codecs/sti-sas.c | 2 +- sound/soc/codecs/tas2552.c | 2 +- sound/soc/codecs/tas5086.c | 2 +- sound/soc/codecs/tlv320aic23.c | 2 +- sound/soc/codecs/tlv320aic26.c | 2 +- sound/soc/codecs/tlv320aic31xx.c | 2 +- sound/soc/codecs/tlv320aic32x4.c | 2 +- sound/soc/codecs/tlv320aic3x.c | 2 +- sound/soc/codecs/tlv320dac33.c | 2 +- sound/soc/codecs/tscs454.c | 2 +- sound/soc/codecs/twl4030.c | 4 +- sound/soc/codecs/twl6040.c | 2 +- sound/soc/codecs/uda1334.c | 2 +- sound/soc/codecs/uda134x.c | 2 +- sound/soc/codecs/wm8350.c | 2 +- sound/soc/codecs/wm8400.c | 2 +- sound/soc/codecs/wm8523.c | 2 +- sound/soc/codecs/wm8524.c | 2 +- sound/soc/codecs/wm8580.c | 2 +- sound/soc/codecs/wm8711.c | 2 +- sound/soc/codecs/wm8731.c | 2 +- sound/soc/codecs/wm8737.c | 2 +- sound/soc/codecs/wm8741.c | 2 +- sound/soc/codecs/wm8750.c | 2 +- sound/soc/codecs/wm8753.c | 2 +- sound/soc/codecs/wm8770.c | 2 +- sound/soc/codecs/wm8776.c | 2 +- sound/soc/codecs/wm8804.c | 2 +- sound/soc/codecs/wm8903.c | 2 +- sound/soc/codecs/wm8904.c | 2 +- sound/soc/codecs/wm8940.c | 2 +- sound/soc/codecs/wm8955.c | 2 +- sound/soc/codecs/wm8960.c | 2 +- sound/soc/codecs/wm8961.c | 2 +- sound/soc/codecs/wm8962.c | 2 +- sound/soc/codecs/wm8971.c | 2 +- sound/soc/codecs/wm8974.c | 2 +- sound/soc/codecs/wm8978.c | 2 +- sound/soc/codecs/wm8983.c | 2 +- sound/soc/codecs/wm8985.c | 2 +- sound/soc/codecs/wm8988.c | 2 +- sound/soc/codecs/wm8990.c | 2 +- sound/soc/codecs/wm8993.c | 2 +- sound/soc/codecs/wm8994.c | 2 +- sound/soc/codecs/wm8995.c | 2 +- sound/soc/codecs/wm8996.c | 2 +- sound/soc/fsl/eukrea-tlv320.c | 4 +- sound/soc/fsl/fsl-asoc-card.c | 8 +- sound/soc/fsl/fsl_esai.c | 2 +- sound/soc/fsl/fsl_micfil.c | 2 +- sound/soc/fsl/fsl_sai.c | 8 +- sound/soc/fsl/imx-audmix.c | 2 +- sound/soc/fsl/imx-hdmi.c | 2 +- sound/soc/fsl/imx-sgtl5000.c | 2 +- sound/soc/fsl/mpc5200_psc_i2s.c | 2 +- sound/soc/fsl/mpc8610_hpcd.c | 2 +- sound/soc/fsl/p1022_ds.c | 2 +- sound/soc/generic/simple-card-utils.c | 173 +++++++++++++++++++-- sound/soc/intel/boards/bdw-rt5650.c | 2 +- sound/soc/intel/boards/bdw-rt5677.c | 4 +- sound/soc/intel/boards/broadwell.c | 2 +- sound/soc/intel/boards/bxt_da7219_max98357a.c | 2 +- sound/soc/intel/boards/bxt_rt298.c | 2 +- sound/soc/intel/boards/bytcht_cx2072x.c | 2 +- sound/soc/intel/boards/bytcht_da7213.c | 2 +- sound/soc/intel/boards/bytcht_es8316.c | 2 +- sound/soc/intel/boards/bytcr_rt5640.c | 4 +- sound/soc/intel/boards/bytcr_rt5651.c | 4 +- sound/soc/intel/boards/bytcr_wm5102.c | 2 +- sound/soc/intel/boards/cht_bsw_max98090_ti.c | 2 +- sound/soc/intel/boards/cht_bsw_nau8824.c | 2 +- sound/soc/intel/boards/cht_bsw_rt5645.c | 4 +- sound/soc/intel/boards/cht_bsw_rt5672.c | 4 +- sound/soc/intel/boards/cml_rt1011_rt5682.c | 2 +- sound/soc/intel/boards/glk_rt5682_max98357a.c | 2 +- sound/soc/intel/boards/haswell.c | 2 +- sound/soc/intel/boards/kbl_da7219_max98357a.c | 2 +- sound/soc/intel/boards/kbl_da7219_max98927.c | 2 +- sound/soc/intel/boards/skl_rt286.c | 2 +- sound/soc/intel/boards/sof_da7219_max98373.c | 2 +- sound/soc/intel/boards/sof_realtek_common.c | 2 +- sound/soc/intel/boards/sof_rt5682.c | 4 +- sound/soc/intel/boards/sof_sdw_rt1308.c | 2 +- sound/soc/intel/boards/sof_wm8804.c | 2 +- sound/soc/jz4740/jz4740-i2s.c | 2 +- sound/soc/kirkwood/armada-370-db.c | 2 +- sound/soc/mediatek/mt2701/mt2701-afe-pcm.c | 2 +- sound/soc/mediatek/mt2701/mt2701-cs42448.c | 4 +- sound/soc/mediatek/mt2701/mt2701-wm8960.c | 4 +- sound/soc/mediatek/mt8173/mt8173-max98090.c | 2 +- sound/soc/mediatek/mt8173/mt8173-rt5650-rt5514.c | 2 +- sound/soc/mediatek/mt8173/mt8173-rt5650-rt5676.c | 2 +- sound/soc/mediatek/mt8173/mt8173-rt5650.c | 2 +- sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c | 8 +- sound/soc/mediatek/mt8183/mt8183-dai-i2s.c | 2 +- sound/soc/mediatek/mt8183/mt8183-dai-tdm.c | 2 +- .../mt8183/mt8183-mt6358-ts3a227-max98357.c | 6 +- sound/soc/mediatek/mt8192/mt8192-dai-i2s.c | 2 +- sound/soc/mediatek/mt8192/mt8192-dai-tdm.c | 2 +- .../mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c | 8 +- sound/soc/meson/aiu-encoder-i2s.c | 2 +- sound/soc/meson/axg-tdm-interface.c | 2 +- sound/soc/meson/meson-card-utils.c | 4 +- sound/soc/mxs/mxs-saif.c | 2 +- sound/soc/mxs/mxs-sgtl5000.c | 4 +- sound/soc/pxa/brownstone.c | 4 +- sound/soc/pxa/corgi.c | 4 +- sound/soc/pxa/hx4700.c | 4 +- sound/soc/pxa/imote2.c | 4 +- sound/soc/pxa/magician.c | 4 +- sound/soc/pxa/mmp-sspa.c | 2 +- sound/soc/pxa/poodle.c | 4 +- sound/soc/pxa/pxa-ssp.c | 2 +- sound/soc/pxa/pxa2xx-i2s.c | 2 +- sound/soc/pxa/spitz.c | 4 +- sound/soc/pxa/z2.c | 4 +- sound/soc/pxa/zylonite.c | 2 +- sound/soc/qcom/apq8096.c | 2 +- sound/soc/qcom/lpass-cpu.c | 2 +- sound/soc/qcom/qdsp6/q6afe-dai.c | 2 +- sound/soc/qcom/sc7180.c | 6 +- sound/soc/qcom/sdm845.c | 22 +-- sound/soc/qcom/sm8250.c | 2 +- sound/soc/qcom/storm.c | 2 +- sound/soc/rockchip/rk3288_hdmi_analog.c | 4 +- sound/soc/rockchip/rk3399_gru_sound.c | 14 +- sound/soc/rockchip/rockchip_i2s.c | 2 +- sound/soc/rockchip/rockchip_max98090.c | 4 +- sound/soc/rockchip/rockchip_rt5645.c | 4 +- sound/soc/samsung/aries_wm8994.c | 6 +- sound/soc/samsung/arndale.c | 8 +- sound/soc/samsung/bells.c | 6 +- sound/soc/samsung/h1940_uda1380.c | 2 +- sound/soc/samsung/i2s.c | 6 +- sound/soc/samsung/jive_wm8750.c | 2 +- sound/soc/samsung/littlemill.c | 14 +- sound/soc/samsung/midas_wm1811.c | 10 +- sound/soc/samsung/neo1973_wm8753.c | 4 +- sound/soc/samsung/odroid.c | 2 +- sound/soc/samsung/pcm.c | 2 +- sound/soc/samsung/rx1950_uda1380.c | 2 +- sound/soc/samsung/s3c24xx-i2s.c | 2 +- sound/soc/samsung/s3c24xx_simtec.c | 4 +- sound/soc/samsung/s3c24xx_uda134x.c | 4 +- sound/soc/samsung/smartq_wm8987.c | 6 +- sound/soc/samsung/smdk_spdif.c | 2 +- sound/soc/samsung/smdk_wm8580.c | 2 +- sound/soc/samsung/smdk_wm8994.c | 2 +- sound/soc/samsung/smdk_wm8994pcm.c | 4 +- sound/soc/samsung/snow.c | 2 +- sound/soc/samsung/spdif.c | 2 +- sound/soc/samsung/speyside.c | 8 +- sound/soc/samsung/tm2_wm5110.c | 6 +- sound/soc/samsung/tobermory.c | 6 +- sound/soc/sh/migor.c | 4 +- sound/soc/sh/siu_dai.c | 2 +- sound/soc/sh/ssi.c | 2 +- sound/soc/soc-component.c | 2 +- sound/soc/soc-dai.c | 9 +- sound/soc/sti/uniperif_player.c | 2 +- sound/soc/stm/stm32_adfsdm.c | 2 +- sound/soc/stm/stm32_i2s.c | 2 +- sound/soc/stm/stm32_sai_sub.c | 2 +- sound/soc/sunxi/sun4i-i2s.c | 2 +- sound/soc/tegra/tegra_alc5632.c | 2 +- sound/soc/tegra/tegra_max98090.c | 2 +- sound/soc/tegra/tegra_rt5640.c | 2 +- sound/soc/tegra/tegra_rt5677.c | 2 +- sound/soc/tegra/tegra_sgtl5000.c | 2 +- sound/soc/tegra/tegra_wm8753.c | 2 +- sound/soc/tegra/tegra_wm8903.c | 2 +- sound/soc/tegra/trimslice.c | 2 +- sound/soc/ti/davinci-evm.c | 4 +- sound/soc/ti/davinci-mcasp.c | 2 +- sound/soc/ti/j721e-evm.c | 8 +- sound/soc/ti/n810.c | 2 +- sound/soc/ti/omap-abe-twl6040.c | 6 +- sound/soc/ti/omap-dmic.c | 2 +- sound/soc/ti/omap-mcbsp.c | 2 +- sound/soc/ti/omap3pandora.c | 4 +- sound/soc/ti/rx51.c | 2 +- sound/soc/uniphier/aio-cpu.c | 4 +- sound/soc/ux500/ux500_msp_dai.c | 2 +- 271 files changed, 639 insertions(+), 389 deletions(-) -- 2.7.4

3 9

[PATCH v6 0/9] ALSA: add virtio sound driver
by Anton Yakovlev 02 Mar '21

02 Mar '21

This series implements a driver part of the virtio sound device specification v8 [1]. The driver supports PCM playback and capture substreams, jack and channel map controls. A message-based transport is used to write/read PCM frames to/from a device. As a device part was used OpenSynergy proprietary implementation. v6 changes: - Code readability improvements suggested by Takashi. - Added additional comments about PCM message lifetime. - Temporarily removed DEVICE_NEEDS_RESET device status handling. Some kind of assistance from the virtio bus/level is required. In turn, this requires a separate discussion of the possibility of implementing such handling for virtio devices whose configuration may change (which may require re-probing, like in case of the sound device). [1] https://lists.oasis-open.org/archives/virtio-dev/202003/msg00185.html Anton Yakovlev (9): uapi: virtio_ids: add a sound device type ID from OASIS spec ALSA: virtio: add virtio sound driver ALSA: virtio: handling control messages ALSA: virtio: build PCM devices and substream hardware descriptors ALSA: virtio: handling control and I/O messages for the PCM device ALSA: virtio: PCM substream operators ALSA: virtio: introduce jack support ALSA: virtio: introduce PCM channel map support ALSA: virtio: introduce device suspend/resume support MAINTAINERS | 9 + include/uapi/linux/virtio_ids.h | 1 + include/uapi/linux/virtio_snd.h | 334 +++++++++++++++++++++ sound/Kconfig | 2 + sound/Makefile | 3 +- sound/virtio/Kconfig | 10 + sound/virtio/Makefile | 13 + sound/virtio/virtio_card.c | 410 ++++++++++++++++++++++++++ sound/virtio/virtio_card.h | 111 +++++++ sound/virtio/virtio_chmap.c | 219 ++++++++++++++ sound/virtio/virtio_ctl_msg.c | 310 ++++++++++++++++++++ sound/virtio/virtio_ctl_msg.h | 78 +++++ sound/virtio/virtio_jack.c | 233 +++++++++++++++ sound/virtio/virtio_pcm.c | 498 ++++++++++++++++++++++++++++++++ sound/virtio/virtio_pcm.h | 118 ++++++++ sound/virtio/virtio_pcm_msg.c | 417 ++++++++++++++++++++++++++ sound/virtio/virtio_pcm_ops.c | 478 ++++++++++++++++++++++++++++++ 17 files changed, 3243 insertions(+), 1 deletion(-) create mode 100644 include/uapi/linux/virtio_snd.h create mode 100644 sound/virtio/Kconfig create mode 100644 sound/virtio/Makefile create mode 100644 sound/virtio/virtio_card.c create mode 100644 sound/virtio/virtio_card.h create mode 100644 sound/virtio/virtio_chmap.c create mode 100644 sound/virtio/virtio_ctl_msg.c create mode 100644 sound/virtio/virtio_ctl_msg.h create mode 100644 sound/virtio/virtio_jack.c create mode 100644 sound/virtio/virtio_pcm.c create mode 100644 sound/virtio/virtio_pcm.h create mode 100644 sound/virtio/virtio_pcm_msg.c create mode 100644 sound/virtio/virtio_pcm_ops.c -- 2.30.1

2 31

[PATCH] ALSA: hda: ignore invalid NHLT table
by Mark Pearson 02 Mar '21

02 Mar '21

On some Lenovo systems if the microphone is disabled in the BIOS only the NHLT table header is created, with no data. This means the endpoints field is not correctly set to zero - leading to an unintialised variable and hence invalid descriptors are parsed leading to page faults. The Lenovo firmware team is addressing this, but adding a check preventing invalid tables being parsed is worthwhile. Tested on a Lenovo T14. Tested-by: Philipp Leskovitz <philipp.leskovitz(a)secunet.com> Reported-by: Philipp Leskovitz <philipp.leskovitz(a)secunet.com> Signed-off-by: Mark Pearson <markpearson(a)lenovo.com> --- sound/hda/intel-nhlt.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/sound/hda/intel-nhlt.c b/sound/hda/intel-nhlt.c index 059aaf04f..0889f2cc5 100644 --- a/sound/hda/intel-nhlt.c +++ b/sound/hda/intel-nhlt.c @@ -37,6 +37,11 @@ int intel_nhlt_get_dmic_geo(struct device *dev, struct nhlt_acpi_table *nhlt) if (!nhlt) return 0; + if (nhlt->header.length <= sizeof(struct acpi_table_header)) { + dev_warn(dev, "Invalid DMIC description table\n"); + return 0; + } + epnt = (struct nhlt_endpoint *)nhlt->desc; for (j = 0; j < nhlt->endpoint_count; j++) { -- 2.29.2

1 0