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[PATCH] ASoC: Intel: sof_rt5682: Fix uninitialized variable in probe
by Dan Carpenter 09 Apr '24

09 Apr '24

Initialize "is_legacy_cpu" to false to prevent an uninitialized variable bug. Fixes: 8efcd4864652 ("ASoC: Intel: sof_rt5682: use common module for sof_card_private initialization") Signed-off-by: Dan Carpenter <dan.carpenter(a)linaro.org> --- sound/soc/intel/boards/sof_rt5682.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/intel/boards/sof_rt5682.c b/sound/soc/intel/boards/sof_rt5682.c index aadd341a202c..966bcd3e8bdc 100644 --- a/sound/soc/intel/boards/sof_rt5682.c +++ b/sound/soc/intel/boards/sof_rt5682.c @@ -606,7 +606,7 @@ static int sof_audio_probe(struct platform_device *pdev) { struct snd_soc_acpi_mach *mach = pdev->dev.platform_data; struct sof_card_private *ctx; - bool is_legacy_cpu; + bool is_legacy_cpu = false; int ret; if (pdev->id_entry && pdev->id_entry->driver_data) -- 2.43.0

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[PATCH] ASoC: Intel: bytcr_rt5640: Apply Asus T100TA quirk to Asus T100TAM too
by Hans de Goede 09 Apr '24

09 Apr '24

The Asus T100TA quirk has been using an exact match on a product-name of "T100TA" but there are also T100TAM variants with a slightly higher clocked CPU and a metal backside which need the same quirk. Sort the existing T100TA (stereo speakers) below the more specific T100TAF (mono speaker) quirk and switch from exact matching to substring matching so that the T100TA quirk will also match on the T100TAM models. Signed-off-by: Hans de Goede <hdegoede(a)redhat.com> --- sound/soc/intel/boards/bytcr_rt5640.c | 24 +++++++++++++----------- 1 file changed, 13 insertions(+), 11 deletions(-) diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c index 05f38d1f7d82..b41a1147f1c3 100644 --- a/sound/soc/intel/boards/bytcr_rt5640.c +++ b/sound/soc/intel/boards/bytcr_rt5640.c @@ -636,17 +636,7 @@ static const struct dmi_system_id byt_rt5640_quirk_table[] = { BYT_RT5640_USE_AMCR0F28), }, { - .matches = { - DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), - DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100TA"), - }, - .driver_data = (void *)(BYT_RT5640_IN1_MAP | - BYT_RT5640_JD_SRC_JD2_IN4N | - BYT_RT5640_OVCD_TH_2000UA | - BYT_RT5640_OVCD_SF_0P75 | - BYT_RT5640_MCLK_EN), - }, - { + /* Asus T100TAF, unlike other T100TA* models this one has a mono speaker */ .matches = { DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100TAF"), @@ -660,6 +650,18 @@ static const struct dmi_system_id byt_rt5640_quirk_table[] = { BYT_RT5640_SSP0_AIF2 | BYT_RT5640_MCLK_EN), }, + { + /* Asus T100TA and T100TAM, must come after T100TAF (mono spk) match */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_PRODUCT_NAME, "T100TA"), + }, + .driver_data = (void *)(BYT_RT5640_IN1_MAP | + BYT_RT5640_JD_SRC_JD2_IN4N | + BYT_RT5640_OVCD_TH_2000UA | + BYT_RT5640_OVCD_SF_0P75 | + BYT_RT5640_MCLK_EN), + }, { .matches = { DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), -- 2.44.0

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[PATCH] ASoC: Intel: avs: Fix debug window description
by Cezary Rojewski 09 Apr '24

09 Apr '24

Recent changes addressed PAGE_SIZE ambiguity in 2/3 locations for struct avs_icl_memwnd2. The unaddressed one causes build errors when PAGE_SIZE != SZ_4K. Reported-by: kernel test robot <lkp(a)intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202404070100.i3t3Jf7d-lkp@intel.com/ Fixes: 275b583d047a ("ASoC: Intel: avs: ICL-based platforms support") Signed-off-by: Cezary Rojewski <cezary.rojewski(a)intel.com> --- Follow up to the recent series for the avs-driver [1]. With static_asserts() added [2], build problems occur when PAGE_SIZE != SZ_4K. Patch fixing memory window description [3] fixed only 2/3 offending spots. [1]: https://lore.kernel.org/alsa-devel/20240405090929.1184068-1-cezary.rojewski… [2]: https://lore.kernel.org/alsa-devel/20240405090929.1184068-13-cezary.rojewsk… [3]: https://lore.kernel.org/alsa-devel/20240405090929.1184068-3-cezary.rojewski… sound/soc/intel/avs/icl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/intel/avs/icl.c b/sound/soc/intel/avs/icl.c index e8b4983e03e9..7a1ecf241856 100644 --- a/sound/soc/intel/avs/icl.c +++ b/sound/soc/intel/avs/icl.c @@ -66,7 +66,7 @@ static_assert(sizeof(struct avs_icl_memwnd2_desc) == 12); struct avs_icl_memwnd2 { union { struct avs_icl_memwnd2_desc slot_desc[AVS_ICL_MEMWND2_SLOTS_COUNT]; - u8 rsvd[PAGE_SIZE]; + u8 rsvd[SZ_4K]; }; u8 slot_array[AVS_ICL_MEMWND2_SLOTS_COUNT][SZ_4K]; } __packed; base-commit: 1f58d8580e5da64669d923ced99cb3e29832273b -- 2.25.1

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[RESEND PATCH v2] ASoC: tegra: Fix DSPK 16-bit playback
by Sameer Pujar 09 Apr '24

09 Apr '24

DSPK configuration is wrong for 16-bit playback and this happens because the client config is always fixed at 24-bit in hw_params(). Fix this by updating the client config to 16-bit for the respective playback. Fixes: 327ef6470266 ("ASoC: tegra: Add Tegra186 based DSPK driver") Cc: stable(a)vger.kernel.org Signed-off-by: Sameer Pujar <spujar(a)nvidia.com> --- changes in v2: * moved common setting to S32_LE switch case. sound/soc/tegra/tegra186_dspk.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/sound/soc/tegra/tegra186_dspk.c b/sound/soc/tegra/tegra186_dspk.c index aa37c4ab0adb..21cd41fec7a9 100644 --- a/sound/soc/tegra/tegra186_dspk.c +++ b/sound/soc/tegra/tegra186_dspk.c @@ -1,8 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-only +// SPDX-FileCopyrightText: Copyright (c) 2020-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved. // // tegra186_dspk.c - Tegra186 DSPK driver -// -// Copyright (c) 2020 NVIDIA CORPORATION. All rights reserved. #include <linux/clk.h> #include <linux/device.h> @@ -241,14 +240,14 @@ static int tegra186_dspk_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } - cif_conf.client_bits = TEGRA_ACIF_BITS_24; - switch (params_format(params)) { case SNDRV_PCM_FORMAT_S16_LE: cif_conf.audio_bits = TEGRA_ACIF_BITS_16; + cif_conf.client_bits = TEGRA_ACIF_BITS_16; break; case SNDRV_PCM_FORMAT_S32_LE: cif_conf.audio_bits = TEGRA_ACIF_BITS_32; + cif_conf.client_bits = TEGRA_ACIF_BITS_24; break; default: dev_err(dev, "unsupported format!\n"); -- 2.25.1

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aseqdump -u1 can't receive MT4 messages
by GitHub issues - opened 09 Apr '24

09 Apr '24

alsa-project/alsa-utils issue #262 was opened from masahirokakishita: Hello, aseqdump version 1.2.11 karnel 6.5.0 Sending MT4 messages from ProtoZoA to Linux PC, the command, aseqdump -u1 can't receive messages. The command, aseqdump -u0 and aseqdump -u2 can receive these messages. ``` aseqdump -u 2 -p 24:0 24:1 Group 1, Note on 0, note 67, velocity 0xfedc, attr type = 66, data = 0xba98 24:1 Group 1, Note off 0, note 67, velocity 0x1234, attr type = 66, data = 0x5678 24:1 Group 1, Note on 0, note 65, velocity 0x2200, attr type = 1, data = 0x3344 24:1 Group 1, Note off 0, note 65, velocity 0x5500, attr type = 0, data = 0x6677 24:1 Group 1, Note on 0, note 63, velocity 0xffff, attr type = 0, data = 0x0 24:1 Group 1, Note off 0, note 63, velocity 0x8000, attr type = 0, data = 0x0 aseqdump -u 0 -p 24:0 24:1 Note on 0, note 67, velocity 127 24:1 Note off 0, note 67, velocity 9 24:1 Note on 0, note 65, velocity 17 24:1 Note off 0, note 65, velocity 42 24:1 Note on 0, note 63, velocity 127 24:1 Note off 0, note 63, velocity 64 ``` ``` aseqdump -u 1 -p 24:0 ``` Issue URL : https://github.com/alsa-project/alsa-utils/issues/262 Repository URL: https://github.com/alsa-project/alsa-utils

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[PATCH v2 00/16] ASoC: Replace dpcm_playback/capture to playback/capture_only
by Kuninori Morimoto 09 Apr '24

09 Apr '24

Hi Mark This is v2 patch-set When we use DPCM, we need to set dpcm_playback/capture flag. If these flag are set, soc_get_playback_capture() will check its availability, but non DPCM doesn't need such special flags. OTOH, it cares playback/capture_only flag. It is needed. This patch remove DPCM special flag, and replace it playback/capture_only flag if needed. v1 -> v2 - based on latest ASoC branch - keep comment on Intel - tidyup patch title - tidyup DPCM BE warning output condition - Add new patch for Document Link: https://lore.kernel.org/r/87o7b353of.wl-kuninori.morimoto.gx@renesas.com Kuninori Morimoto (16): ASoC: soc-pcm.c: cleanup soc_get_playback_capture() ASoC: amd: Replace dpcm_playback/capture to playback/capture_only ASoC: fsl: Replace dpcm_playback/capture to playback/capture_only ASoC: sof: Replace dpcm_playback/capture to playback/capture_only ASoC: meson: Replace dpcm_playback/capture to playback/capture_only ASoC: Intel: Replace dpcm_playback/capture to playback/capture_only ASoC: samsung: Replace dpcm_playback/capture to playback/capture_only ASoC: mediatek: Replace dpcm_playback/capture to playback/capture_only ASoC: soc-core: Replace dpcm_playback/capture to playback/capture_only ASoC: soc-topology: Replace dpcm_playback/capture to playback/capture_only ASoC: soc-compress: Replace dpcm_playback/capture to playback/capture_only ASoC: Intel: avs: boards: Replace dpcm_playback/capture to playback/capture_only ASoC: remove snd_soc_dai_link_set_capabilities() ASoC: soc-pcm: remove dpcm_playback/capture ASoC: soc-pcm: indicate warning if DPCM BE Codec has no settings ASoC: doc: remove .dpcm_playback/capture flags Documentation/sound/soc/dpcm.rst | 14 ++- include/sound/soc-dai.h | 1 - include/sound/soc.h | 4 - sound/soc/amd/acp-da7219-max98357a.c | 20 ++--- sound/soc/amd/acp-es8336.c | 2 - sound/soc/amd/acp/acp-mach-common.c | 24 ++--- sound/soc/amd/acp3x-rt5682-max9836.c | 6 +- sound/soc/amd/vangogh/acp5x-mach.c | 6 -- sound/soc/fsl/fsl-asoc-card.c | 16 ++-- sound/soc/fsl/imx-audmix.c | 6 +- sound/soc/fsl/imx-card.c | 7 +- sound/soc/generic/audio-graph-card.c | 2 - sound/soc/generic/audio-graph-card2.c | 2 - sound/soc/generic/simple-card.c | 2 - sound/soc/intel/avs/boards/da7219.c | 2 - sound/soc/intel/avs/boards/dmic.c | 4 +- sound/soc/intel/avs/boards/es8336.c | 2 - sound/soc/intel/avs/boards/hdaudio.c | 4 - sound/soc/intel/avs/boards/i2s_test.c | 2 - sound/soc/intel/avs/boards/max98357a.c | 2 +- sound/soc/intel/avs/boards/max98373.c | 2 - sound/soc/intel/avs/boards/max98927.c | 2 - sound/soc/intel/avs/boards/nau8825.c | 2 - sound/soc/intel/avs/boards/rt274.c | 2 - sound/soc/intel/avs/boards/rt286.c | 2 - sound/soc/intel/avs/boards/rt298.c | 2 - sound/soc/intel/avs/boards/rt5514.c | 2 +- sound/soc/intel/avs/boards/rt5663.c | 2 - sound/soc/intel/avs/boards/rt5682.c | 2 - sound/soc/intel/avs/boards/ssm4567.c | 2 - sound/soc/intel/boards/bdw-rt5650.c | 4 - sound/soc/intel/boards/bdw-rt5677.c | 4 - sound/soc/intel/boards/bdw_rt286.c | 10 +-- sound/soc/intel/boards/bxt_da7219_max98357a.c | 32 ++++--- sound/soc/intel/boards/bxt_rt298.c | 26 +++--- sound/soc/intel/boards/bytcht_cx2072x.c | 6 +- sound/soc/intel/boards/bytcht_da7213.c | 6 +- sound/soc/intel/boards/bytcht_es8316.c | 6 +- sound/soc/intel/boards/bytcht_nocodec.c | 6 +- sound/soc/intel/boards/bytcr_rt5640.c | 6 +- sound/soc/intel/boards/bytcr_rt5651.c | 6 +- sound/soc/intel/boards/bytcr_wm5102.c | 6 +- sound/soc/intel/boards/cht_bsw_max98090_ti.c | 6 +- sound/soc/intel/boards/cht_bsw_nau8824.c | 6 +- sound/soc/intel/boards/cht_bsw_rt5645.c | 6 +- sound/soc/intel/boards/cht_bsw_rt5672.c | 6 +- sound/soc/intel/boards/cml_rt1011_rt5682.c | 15 ++-- sound/soc/intel/boards/ehl_rt5660.c | 14 ++- sound/soc/intel/boards/glk_rt5682_max98357a.c | 30 +++---- sound/soc/intel/boards/hsw_rt5640.c | 10 +-- sound/soc/intel/boards/kbl_da7219_max98357a.c | 26 +++--- sound/soc/intel/boards/kbl_da7219_max98927.c | 54 +++++------- sound/soc/intel/boards/kbl_rt5660.c | 18 ++-- sound/soc/intel/boards/kbl_rt5663_max98927.c | 44 +++++----- .../intel/boards/kbl_rt5663_rt5514_max98927.c | 22 ++--- sound/soc/intel/boards/skl_hda_dsp_common.c | 14 ++- .../soc/intel/boards/skl_nau88l25_max98357a.c | 26 +++--- sound/soc/intel/boards/skl_nau88l25_ssm4567.c | 26 +++--- sound/soc/intel/boards/skl_rt286.c | 26 +++--- sound/soc/intel/boards/sof_board_helpers.c | 13 +-- sound/soc/intel/boards/sof_es8336.c | 8 +- sound/soc/intel/boards/sof_pcm512x.c | 8 +- sound/soc/intel/boards/sof_sdw.c | 4 +- sound/soc/intel/boards/sof_wm8804.c | 2 - sound/soc/mediatek/mt2701/mt2701-cs42448.c | 20 ++--- sound/soc/mediatek/mt2701/mt2701-wm8960.c | 6 +- sound/soc/mediatek/mt6797/mt6797-mt6351.c | 24 ++--- sound/soc/mediatek/mt7986/mt7986-wm8960.c | 6 +- sound/soc/mediatek/mt8173/mt8173-max98090.c | 6 +- .../mediatek/mt8173/mt8173-rt5650-rt5514.c | 6 +- .../mediatek/mt8173/mt8173-rt5650-rt5676.c | 10 +-- sound/soc/mediatek/mt8173/mt8173-rt5650.c | 10 +-- .../mediatek/mt8183/mt8183-da7219-max98357.c | 34 +++----- .../mt8183/mt8183-mt6358-ts3a227-max98357.c | 34 +++----- .../mt8186/mt8186-mt6366-da7219-max98357.c | 86 +++++++----------- .../mt8186/mt8186-mt6366-rt1019-rt5682s.c | 86 +++++++----------- sound/soc/mediatek/mt8188/mt8188-mt6359.c | 58 ++++++------- .../mt8192/mt8192-mt6359-rt1015-rt5682.c | 78 ++++++++--------- sound/soc/mediatek/mt8195/mt8195-mt6359.c | 60 +++++++------ sound/soc/meson/axg-card.c | 9 +- sound/soc/meson/gx-card.c | 1 - sound/soc/meson/meson-card-utils.c | 4 +- sound/soc/qcom/common.c | 1 - sound/soc/samsung/odroid.c | 11 ++- sound/soc/soc-compress.c | 10 ++- sound/soc/soc-core.c | 20 +---- sound/soc/soc-dai.c | 38 -------- sound/soc/soc-pcm.c | 87 ++++++++----------- sound/soc/soc-topology-test.c | 2 - sound/soc/soc-topology.c | 4 +- sound/soc/sof/nocodec.c | 4 - 91 files changed, 502 insertions(+), 863 deletions(-) -- 2.25.1

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[PATCH v3 00/17] ALSA: emu10k1 & emux: fixes related to wavetable playback
by Oswald Buddenhagen 09 Apr '24

09 Apr '24

--- v3: - re-send with safer transfer encoding v2: - rebased on top of reverting problematic commit first Oswald Buddenhagen (17): ALSA: emux: fix /proc teardown at module unload ALSA: emux: prune unused parameter from snd_soundfont_load_guspatch() ALSA: emux: fix validation of snd_emux.num_ports ALSA: emux: fix init of patch_info.truesize in load_data() ALSA: emu10k1: prune vestiges of SNDRV_SFNT_SAMPLE_{BIDIR,REVERSE}_LOOP support ALSA: emux: centralize & improve patch info validation ALSA: emux: improve patch ioctl data validation ALSA: emu10k1: move patch loader assertions into low-level functions ALSA: emu10k1: fix sample signedness issues in wavetable loader ALSA: emu10k1: fix playback of 8-bit wavetable samples ALSA: emu10k1: merge conditions in patch loader ALSA: emu10k1: fix wavetable offset recalculation ALSA: emu10k1: de-duplicate size calculations for 16-bit samples ALSA: emu10k1: improve cache behavior documentation ALSA: emu10k1: fix wavetable playback position and caching, take 2 ALSA: emu10k1: shrink blank space in front of wavetable samples ALSA: emux: simplify snd_sf_list.callback handling include/sound/emu10k1.h | 32 +++-- include/sound/soundfont.h | 2 +- sound/isa/sb/emu8000_patch.c | 13 -- sound/pci/emu10k1/emu10k1_callback.c | 13 +- sound/pci/emu10k1/emu10k1_patch.c | 207 +++++++++++---------------- sound/pci/emu10k1/memory.c | 55 +++++-- sound/synth/emux/emux.c | 6 +- sound/synth/emux/emux_hwdep.c | 3 +- sound/synth/emux/emux_oss.c | 3 +- sound/synth/emux/emux_proc.c | 1 + sound/synth/emux/emux_seq.c | 6 +- sound/synth/emux/soundfont.c | 73 +++++++--- 12 files changed, 219 insertions(+), 195 deletions(-) -- 2.44.0.701.g2cf7baacf3.dirty

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[PATCH v1 0/2] ASoC: meson: implement link-name optional property in meson audio card
by Dmitry Rokosov 08 Apr '24

08 Apr '24

The 'link-name' is optional feature in the Device Tree that allows users to customize the name associated with the DAI link and PCM stream. This feature provides enhanced flexibility in DAI naming conventions, leading to improved system integration and a better user experience. Dmitry Rokosov (2): ASoC: dt-bindings: meson: introduce link-name optional property ASoC: meson: implement link-name optional property in meson card utils .../bindings/sound/amlogic,axg-sound-card.yaml | 6 ++++++ .../bindings/sound/amlogic,gx-sound-card.yaml | 6 ++++++ sound/soc/meson/meson-card-utils.c | 12 ++++++++---- 3 files changed, 20 insertions(+), 4 deletions(-) -- 2.43.0

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[RESEND v3 0/2] Add support for QCM6490 and QCS6490
by Mohammad Rafi Shaik 08 Apr '24

08 Apr '24

This patchset adds support for sound card on Qualcomm QCM6490 IDP and QCS6490 RB3Gen2 boards. Changes since v2: - Modify qcm6490 compatible name as qcm6490-idp. Suggested by Dmitry Changes since v1: - Use existing sc8280xp machine driver instead of separate driver. - Modify qcs6490 compatible name as qcs6490-rb3gen2. Mohammad Rafi Shaik (2): ASoC: dt-bindings: qcom,sm8250: Add QCM6490 snd QCS6490 sound card ASoC: qcom: sc8280xp: Add support for QCM6490 and QCS6490 Documentation/devicetree/bindings/sound/qcom,sm8250.yaml | 2 ++ sound/soc/qcom/sc8280xp.c | 2 ++ 2 files changed, 4 insertions(+) -- 2.25.1

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[PATCH v2] dt-bindings: ti,pcm1681: Convert to dtschema
by Animesh Agarwal 08 Apr '24

08 Apr '24

Convert the Texas Instruments PCM1681 bindings to DT schema. Make bindings complete by adding #sound-dai-cells. Signed-off-by: Animesh Agarwal <animeshagarwal28(a)gmail.com> --- Changes in v2: - Added existing maintainers to the list of maintainers. - Added #sound-dai-cells, $ref to dai-common and unevaluatedProperties: false. - Added "audio-codec" in example. --- .../devicetree/bindings/sound/ti,pcm1681.txt | 15 ------- .../devicetree/bindings/sound/ti,pcm1681.yaml | 43 +++++++++++++++++++ 2 files changed, 43 insertions(+), 15 deletions(-) delete mode 100644 Documentation/devicetree/bindings/sound/ti,pcm1681.txt create mode 100644 Documentation/devicetree/bindings/sound/ti,pcm1681.yaml diff --git a/Documentation/devicetree/bindings/sound/ti,pcm1681.txt b/Documentation/devicetree/bindings/sound/ti,pcm1681.txt deleted file mode 100644 index 4df17185ab80..000000000000 --- a/Documentation/devicetree/bindings/sound/ti,pcm1681.txt +++ /dev/null @@ -1,15 +0,0 @@ -Texas Instruments PCM1681 8-channel PWM Processor - -Required properties: - - - compatible: Should contain "ti,pcm1681". - - reg: The i2c address. Should contain <0x4c>. - -Examples: - - i2c_bus { - pcm1681@4c { - compatible = "ti,pcm1681"; - reg = <0x4c>; - }; - }; diff --git a/Documentation/devicetree/bindings/sound/ti,pcm1681.yaml b/Documentation/devicetree/bindings/sound/ti,pcm1681.yaml new file mode 100644 index 000000000000..5aa00617291c --- /dev/null +++ b/Documentation/devicetree/bindings/sound/ti,pcm1681.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/ti,pcm1681.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments PCM1681 8-channel PWM Processor + +maintainers: + - Shenghao Ding <shenghao-ding(a)ti.com> + - Kevin Lu <kevin-lu(a)ti.com> + - Baojun Xu <baojun.xu(a)ti.com> + +allOf: + - $ref: dai-common.yaml# + +properties: + compatible: + const: ti,pcm1681 + + reg: + maxItems: 1 + + "#sound-dai-cells": + const: 0 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pcm1681: audio-codec@4c { + compatible = "ti,pcm1681"; + reg = <0x4c>; + }; + }; -- 2.44.0

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