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

[PATCH] ASoC: mediatek: mt8186: Remove unused mutex.
by Sebastian Andrzej Siewior 03 Aug '23

03 Aug '23

The mutex mutex_request_dram has no user. Remove mutex_request_dram. Signed-off-by: Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> --- sound/soc/mediatek/mt8186/mt8186-afe-clk.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/sound/soc/mediatek/mt8186/mt8186-afe-clk.c b/sound/soc/mediatek/mt8186/mt8186-afe-clk.c index 539e3a023bc4e..70ec101890d36 100644 --- a/sound/soc/mediatek/mt8186/mt8186-afe-clk.c +++ b/sound/soc/mediatek/mt8186/mt8186-afe-clk.c @@ -13,8 +13,6 @@ #include "mt8186-afe-clk.h" #include "mt8186-audsys-clk.h" -static DEFINE_MUTEX(mutex_request_dram); - static const char *aud_clks[CLK_NUM] = { [CLK_AFE] = "aud_afe_clk", [CLK_DAC] = "aud_dac_clk", -- 2.40.1

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[PATCH v2 0/3] Add PWM-DAC audio support for StarFive JH7110 RISC-V SoC
by Hal Feng 03 Aug '23

03 Aug '23

This patchset adds PWM-DAC audio support for the StarFive JH7110 SoC. The PWM-DAC module does not require a hardware codec, but a dummy codec is needed for the driver. The dummy spdif codec driver, which is already upstream, is compatible with the one which JH7110 PWM-DAC needed. So we use it as the dummy codec driver for the JH7110 PWM-DAC module. The third patch depends on tag next-20230728 in linux-next branch. Changes since v1: - Rebase on tag v6.5-rc3. - Drop patch 1 and 2. - Drop the unneeded space and line in patch 3. - Use the dummy spdif codec driver instead of adding a new one. - Change "dai_link->stop_dma_first = 1" to "dai_link->trigger_stop = SND_SOC_TRIGGER_ORDER_LDC" in patch 4. - Drop the unneeded "status = "okay;" in patch 5. - Change some node names in patch 5. --- v1: https://lore.kernel.org/all/20230626110909.38718-1-hal.feng@starfivetech.co… Hal Feng (3): ASoC: dt-bindings: Add StarFive JH7110 PWM-DAC controller ASoC: starfive: Add JH7110 PWM-DAC driver riscv: dts: starfive: Add JH7110 PWM-DAC support .../sound/starfive,jh7110-pwmdac.yaml | 76 ++ MAINTAINERS | 7 + .../jh7110-starfive-visionfive-2.dtsi | 99 +++ arch/riscv/boot/dts/starfive/jh7110.dtsi | 156 ++++ sound/soc/starfive/Kconfig | 9 + sound/soc/starfive/Makefile | 1 + sound/soc/starfive/jh7110_pwmdac.c | 787 ++++++++++++++++++ 7 files changed, 1135 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml create mode 100644 sound/soc/starfive/jh7110_pwmdac.c base-commit: 6eaae198076080886b9e7d57f4ae06fa782f90ef -- 2.38.1

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[PATCH 0/6] ASoC: SOF: misc updates for 6.6
by Pierre-Louis Bossart 03 Aug '23

03 Aug '23

Cleanups, move of code to promote reuse and Mediatek minor updates. Curtis Malainey (1): ASoC: SOF: Deprecate invalid enums in IPC3 Pierre-Louis Bossart (3): ASoC: SOF: Intel: start simplify the signature of link_slaves_found() ASoC: soc-acpi: move link_slaves_found() ASoC: soc-acpi: improve log messagesin link_slaves_found() Trevor Wu (2): ASoC: SOF: ipc3: update dai_link_fixup for SOF_DAI_MEDIATEK_AFE ASoC: SOF: mediatek: mt8186 modify dram type as non-cache include/linux/soundwire/sdw.h | 5 ++ include/linux/soundwire/sdw_intel.h | 7 +-- include/sound/soc-acpi.h | 6 ++ include/sound/sof/topology.h | 4 +- sound/soc/soc-acpi.c | 73 +++++++++++++++++++++++ sound/soc/sof/intel/hda.c | 81 +------------------------- sound/soc/sof/ipc3-pcm.c | 17 ++++++ sound/soc/sof/mediatek/mt8186/mt8186.c | 40 +++++++------ 8 files changed, 130 insertions(+), 103 deletions(-) -- 2.39.2

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[PATCH 00/38] ASoC: merge DAI call back functions into ops
by Kuninori Morimoto 03 Aug '23

03 Aug '23

Hi Mark snd_soc_dai_driver has .ops for call back functions (A), but it also has other call back functions (B). It is duplicated and confusable. struct snd_soc_dai_driver { ... ^ int (*probe)(...); | int (*remove)(...); (B) int (*compress_new)(...); | int (*pcm_new)(...); v ... (A) const struct snd_soc_dai_ops *ops; ... } This patch merges (B) into (A). Kuninori Morimoto (38): ASoC: soc-dai.h: merge DAI call back functions into ops ASoC: ti: merge DAI call back functions into ops ASoC: adi: merge DAI call back functions into ops ASoC: adi: merge DAI call back functions into ops ASoC: amd: merge DAI call back functions into ops ASoC: dwc: merge DAI call back functions into ops ASoC: pxa: merge DAI call back functions into ops ASoC: bcm: merge DAI call back functions into ops ASoC: fsl: merge DAI call back functions into ops ASoC: img: merge DAI call back functions into ops ASoC: sof: merge DAI call back functions into ops ASoC: sti: merge DAI call back functions into ops ASoC: stm: merge DAI call back functions into ops ASoC: pxa: merge DAI call back functions into ops ASoC: rsnd: merge DAI call back functions into ops ASoC: qcom: merge DAI call back functions into ops ASoC: ux500: merge DAI call back functions into ops ASoC: sunxi: merge DAI call back functions into ops ASoC: tegra: merge DAI call back functions into ops ASoC: atmel: merge DAI call back functions into ops ASoC: intel: merge DAI call back functions into ops ASoC: meson: merge DAI call back functions into ops ASoC: jz4740: merge DAI call back functions into ops ASoC: cirrus: merge DAI call back functions into ops ASoC: drm/vc4: merge DAI call back functions into ops ASoC: samsung: merge DAI call back functions into ops ASoC: mediatek: merge DAI call back functions into ops ASoC: rockchip: merge DAI call back functions into ops ASoC: uniphier: merge DAI call back functions into ops ASoC: loongson: merge DAI call back functions into ops ASoC: starfive: merge DAI call back functions into ops ASoC: hisilicon: merge DAI call back functions into ops ASoC: codecs/wm*: merge DAI call back functions into ops ASoC: soc-topology: merge DAI call back functions into ops ASoC: codecs/cs47lxx: merge DAI call back functions into ops ASoC: codecs/cx2072x: merge DAI call back functions into ops ASoC: codecs/hdmi-codec: merge DAI call back functions into ops ASoC: soc-dai.h: remove unused call back functions drivers/gpu/drm/vc4/vc4_hdmi.c | 6 +- include/sound/soc-dai.h | 26 +-- sound/soc/adi/axi-i2s.c | 2 +- sound/soc/adi/axi-spdif.c | 2 +- sound/soc/amd/acp/acp-i2s.c | 24 +-- sound/soc/amd/acp/acp-rembrandt.c | 3 - sound/soc/amd/acp/acp-renoir.c | 2 - sound/soc/amd/acp/amd.h | 1 - sound/soc/atmel/atmel-i2s.c | 16 +- sound/soc/atmel/mchp-i2s-mcc.c | 24 +-- sound/soc/atmel/mchp-pdmc.c | 18 +-- sound/soc/atmel/mchp-spdifrx.c | 14 +- sound/soc/atmel/mchp-spdiftx.c | 18 +-- sound/soc/bcm/bcm2835-i2s.c | 24 +-- sound/soc/cirrus/ep93xx-i2s.c | 2 +- sound/soc/codecs/cs47l15.c | 6 +- sound/soc/codecs/cs47l24.c | 8 +- sound/soc/codecs/cs47l35.c | 8 +- sound/soc/codecs/cs47l85.c | 8 +- sound/soc/codecs/cs47l90.c | 8 +- sound/soc/codecs/cs47l92.c | 6 +- sound/soc/codecs/cx2072x.c | 11 +- sound/soc/codecs/hdmi-codec.c | 44 ++--- sound/soc/codecs/wm2200.c | 12 +- sound/soc/codecs/wm5102.c | 6 +- sound/soc/codecs/wm5110.c | 8 +- sound/soc/codecs/wm8994.c | 2 +- sound/soc/dwc/dwc-i2s.c | 18 +-- sound/soc/fsl/fsl_asrc.c | 16 +- sound/soc/fsl/fsl_aud2htx.c | 10 +- sound/soc/fsl/fsl_easrc.c | 16 +- sound/soc/fsl/fsl_esai.c | 20 +-- sound/soc/fsl/fsl_micfil.c | 14 +- sound/soc/fsl/fsl_sai.c | 24 +-- sound/soc/fsl/fsl_spdif.c | 17 +- sound/soc/fsl/fsl_ssi.c | 3 +- sound/soc/fsl/fsl_xcvr.c | 16 +- sound/soc/generic/audio-graph-card.c | 2 +- sound/soc/hisilicon/hi6210-i2s.c | 2 +- sound/soc/img/img-i2s-in.c | 14 +- sound/soc/img/img-i2s-out.c | 14 +- sound/soc/img/img-parallel-out.c | 14 +- sound/soc/img/img-spdif-in.c | 12 +- sound/soc/img/img-spdif-out.c | 12 +- sound/soc/intel/atom/sst-mfld-platform-pcm.c | 2 +- sound/soc/intel/avs/probes.c | 10 +- sound/soc/intel/catpt/pcm.c | 8 +- sound/soc/intel/keembay/kmb_platform.c | 4 +- sound/soc/jz4740/jz4740-i2s.c | 3 +- sound/soc/loongson/loongson_i2s.c | 16 +- sound/soc/mediatek/mt8195/mt8195-dai-etdm.c | 56 ++++--- sound/soc/meson/aiu-acodec-ctrl.c | 4 +- sound/soc/meson/aiu-codec-ctrl.c | 4 +- sound/soc/meson/aiu-fifo-i2s.c | 3 + sound/soc/meson/aiu-fifo-spdif.c | 3 + sound/soc/meson/aiu.c | 6 - sound/soc/meson/axg-frddr.c | 4 +- sound/soc/meson/axg-pdm.c | 18 +-- sound/soc/meson/axg-spdifin.c | 4 +- sound/soc/meson/axg-tdm-interface.c | 6 +- sound/soc/meson/axg-toddr.c | 4 +- sound/soc/meson/g12a-toacodec.c | 4 +- sound/soc/meson/g12a-tohdmitx.c | 4 +- sound/soc/pxa/mmp-sspa.c | 2 +- sound/soc/pxa/pxa-ssp.c | 4 +- sound/soc/qcom/lpass-apq8016.c | 4 - sound/soc/qcom/lpass-cpu.c | 40 +++-- sound/soc/qcom/lpass-ipq806x.c | 1 - sound/soc/qcom/lpass-sc7180.c | 5 +- sound/soc/qcom/lpass-sc7280.c | 2 - sound/soc/qcom/lpass.h | 4 +- sound/soc/qcom/qdsp6/q6afe-dai.c | 88 +++++----- sound/soc/qcom/qdsp6/q6asm-dai.c | 6 +- sound/soc/qcom/qdsp6/q6dsp-lpass-ports.c | 3 - sound/soc/rockchip/rockchip_i2s.c | 2 +- sound/soc/rockchip/rockchip_i2s_tdm.c | 2 +- sound/soc/rockchip/rockchip_pdm.c | 2 +- sound/soc/rockchip/rockchip_spdif.c | 2 +- sound/soc/samsung/i2s.c | 5 +- sound/soc/samsung/pcm.c | 18 +-- sound/soc/sh/rcar/core.c | 27 ++-- sound/soc/soc-dai.c | 44 ++--- sound/soc/soc-topology.c | 6 +- sound/soc/sof/sof-client-probes.c | 6 +- sound/soc/starfive/jh7110_tdm.c | 16 +- sound/soc/sti/sti_uniperif.c | 6 +- sound/soc/stm/stm32_i2s.c | 2 +- sound/soc/stm/stm32_sai_sub.c | 18 ++- sound/soc/stm/stm32_spdifrx.c | 2 +- sound/soc/sunxi/sun4i-codec.c | 6 +- sound/soc/sunxi/sun4i-i2s.c | 18 +-- sound/soc/sunxi/sun4i-spdif.c | 2 +- sound/soc/sunxi/sun50i-dmic.c | 2 +- sound/soc/tegra/tegra20_ac97.c | 10 +- sound/soc/tegra/tegra20_i2s.c | 2 +- sound/soc/tegra/tegra20_spdif.c | 2 +- sound/soc/tegra/tegra210_admaif.c | 12 +- sound/soc/tegra/tegra30_i2s.c | 2 +- sound/soc/ti/davinci-i2s.c | 22 +-- sound/soc/ti/davinci-mcasp.c | 27 ++-- sound/soc/ti/omap-dmic.c | 22 +-- sound/soc/ti/omap-mcbsp.c | 28 ++-- sound/soc/ti/omap-mcpdm.c | 22 +-- sound/soc/uniphier/aio-cpu.c | 161 +++++++++++++++---- sound/soc/uniphier/aio-ld11.c | 62 ++----- sound/soc/uniphier/aio-pxs2.c | 55 +------ sound/soc/uniphier/aio.h | 10 +- sound/soc/ux500/ux500_msp_dai.c | 2 +- 108 files changed, 792 insertions(+), 688 deletions(-) -- 2.25.1

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[PATCH v2 0/3] Update the register list of MICFIL
by Chancel Liu 02 Aug '23

02 Aug '23

MICFIL IP is upgraded on i.MX93 platform. Add new registers and new bit definition. changes in v2: - rename check_version to use_verid to make it more explicit - rename fsl_micfil_check_version to fsl_micfil_use_verid Chancel Liu (3): ASoC: fsl_micfil: Add new registers and new bit definition ASoC: fsl_micfil: Add fsl_micfil_use_verid function ASoC: fsl_micfil: Use SET_SYSTEM_SLEEP_PM_OPS to simplify PM sound/soc/fsl/fsl_micfil.c | 100 ++++++++++++++++++++++++++++++------- sound/soc/fsl/fsl_micfil.h | 64 ++++++++++++++++++++++++ 2 files changed, 146 insertions(+), 18 deletions(-) -- 2.25.1

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[PATCH 0/2] ALSA: hda/realtek: Add headphone quirks for Aya devices
by ruinairas1992＠gmail.com 02 Aug '23

02 Aug '23

The content of this message was lost. It was probably cross-posted to multiple lists and previously handled on another list.

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[PATCH v1] ALSA: hda: cs35l41: Print amp configuration after bind
by Stefan Binding 02 Aug '23

02 Aug '23

Print amp configuration information to be able to confirm ACPI _DSD information (and other useful info) for each amp on each system using CS35L41, without having to get the acpidump. Signed-off-by: Stefan Binding <sbinding(a)opensource.cirrus.com> --- sound/pci/hda/cs35l41_hda.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/sound/pci/hda/cs35l41_hda.c b/sound/pci/hda/cs35l41_hda.c index 98feb5ccd5866..825e551be9bb8 100644 --- a/sound/pci/hda/cs35l41_hda.c +++ b/sound/pci/hda/cs35l41_hda.c @@ -1124,6 +1124,13 @@ static int cs35l41_hda_bind(struct device *dev, struct device *master, void *mas pm_runtime_mark_last_busy(dev); pm_runtime_put_autosuspend(dev); + dev_info(cs35l41->dev, + "CS35L41 Bound - SSID: %s, BST: %d, VSPK: %d, CH: %c, FW EN: %d, SPKID: %d\n", + cs35l41->acpi_subsystem_id, cs35l41->hw_cfg.bst_type, + cs35l41->hw_cfg.gpio1.func == CS35l41_VSPK_SWITCH, + cs35l41->hw_cfg.spk_pos ? 'R' : 'L', + cs35l41->firmware_running, cs35l41->speaker_id); + return ret; } -- 2.34.1

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[PATCH -next] ALSA: ac97: set variables dev_attr_vendor_id to static
by Yu Liao 02 Aug '23

02 Aug '23

sparse reports sound/ac97/bus.c:465:1: sparse: sparse: symbol 'dev_attr_vendor_id' was not declared. Should it be static? This variable is only used in its defining file, so it should be static. Reported-by: kernel test robot <lkp(a)intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202307242300.Oy0Dp2QI-lkp@intel.com/ Signed-off-by: Yu Liao <liaoyu15(a)huawei.com> --- sound/ac97/bus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/ac97/bus.c b/sound/ac97/bus.c index 6067c04ce4c0..3173e9d98927 100644 --- a/sound/ac97/bus.c +++ b/sound/ac97/bus.c @@ -462,7 +462,7 @@ static ssize_t vendor_id_show(struct device *dev, return sysfs_emit(buf, "%08x", codec->vendor_id); } -DEVICE_ATTR_RO(vendor_id); +static DEVICE_ATTR_RO(vendor_id); static struct attribute *ac97_dev_attrs[] = { &dev_attr_vendor_id.attr, -- 2.25.1

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[PATCH] ASoC: intel: use devm_snd_soc_register_dai()
by Kuninori Morimoto 02 Aug '23

02 Aug '23

It is still using snd_soc_{un}register_dai() manually. Let's use devm_snd_soc_register_dai(). Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> --- sound/soc/intel/avs/pcm.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/sound/soc/intel/avs/pcm.c b/sound/soc/intel/avs/pcm.c index 1fbb2c2fadb5..dd03db31c2d8 100644 --- a/sound/soc/intel/avs/pcm.c +++ b/sound/soc/intel/avs/pcm.c @@ -1309,8 +1309,6 @@ static void avs_component_hda_unregister_dais(struct snd_soc_component *componen for_each_pcm_streams(stream) snd_soc_dapm_free_widget(snd_soc_dai_get_widget(dai, stream)); - - snd_soc_unregister_dai(dai); } } @@ -1375,7 +1373,7 @@ static int avs_component_hda_probe(struct snd_soc_component *component) } } - dai = snd_soc_register_dai(component, &dais[i], false); + dai = devm_snd_soc_register_dai(component->dev, component, &dais[i], false); if (!dai) { dev_err(component->dev, "register dai for %s failed\n", pcm->name); -- 2.25.1

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How do I set up multiple codecs on one I2S - without TDM?
by John Watts 01 Aug '23

01 Aug '23

Hello there! I have an interesting problem that I'm trying to solve. It will require writing adding driver support but right now I'm struggling to understand how I should go about it all. As a background, this is with the Allwinner D1 or T113. It has a 16 channel I2S controller and each channel can be configured to use a specific pin and TDM time slice. Even channels are low LRCLK, odd are high LRCLK. So for my situation I want to have six channels: - Channel 0: Timeslot 0, Pin 0, LRCLK 0 -> ADC 1 - Channel 1: Timeslot 0, Pin 0, LRCLK 1 -> ADC 1 - Channel 2: Timeslot 0, Pin 1, LRCLK 0 -> ADC 2 - Channel 3: Timeslot 0, Pin 1, LRCLK 1 -> ADC 2 - Channel 4: Timeslot 0, Pin 2, LRCLK 0 -> ADC 3 - Channel 5: Timeslot 0, Pin 2, LRCLK 1 -> ADC 3 These ADCs are WM8782s, completely TDM unaware. If they were TDM aware then I could run even more ADCs by having multiple separate TDMs going on each pin. I have tried to look online for I2S controllers that do the same thing but haven't had much luck. The current driver for this controller only supports TDM. So I will have to add support for this. So my questions are: - How do I express this in terms of ALSA and sound card concepts? - How do I express this in the device tree? My immediate thought is that this is a situation where I have a card with 3 dai-links between the I2S controller and each separate codec. I have written this tree as a test: wm8782_1: stereo-adc { compatible = "wlf,wm8782"; Vdda-supply = <&reg_vcc>; Vdd-supply = <&reg_vcc>; #sound-dai-cells = <0>; }; wm8782_2: stereo-adc { compatible = "wlf,wm8782"; Vdda-supply = <&reg_vcc>; Vdd-supply = <&reg_vcc>; #sound-dai-cells = <0>; }; wm8782_3: stereo-adc { compatible = "wlf,wm8782"; Vdda-supply = <&reg_vcc>; Vdd-supply = <&reg_vcc>; #sound-dai-cells = <0>; }; sound { compatible = "simple-audio-card"; simple-audio-card,name = "Testcard In"; simple-audio-card,format = "i2s"; simple-audio-card,bitclock-master = <&sound_cpu>; simple-audio-card,frame-master = <&sound_cpu>; simple-audio-card,mclk-fs = <128>; #address-cells = <1>; #size-cells = <0>; simple-audio-card,dai-link@0 { reg = <0>; sound_cpu: cpu { sound-dai = <&i2s2>; }; codec { sound-dai = <&wm8782_1>; }; }; simple-audio-card,dai-link@1 { reg = <1>; cpu { sound-dai = <&i2s2>; }; codec { sound-dai = <&wm8782_2>; }; }; simple-audio-card,dai-link@2 { reg = <2>; cpu { sound-dai = <&i2s2>; }; codec { sound-dai = <&wm8782_3>; }; }; }; But I get this kernel error: kobject_add_internal failed for 2034000.i2s-wm8782 with -EEXIST, don't try to register things with the same name asoc-simple-card: probe of sound failed with error -12 The WM8782 doesn't support TDM or multiplexing so I'm not exactly sure if this is correct behaviour or my mistake configuring. I tried adding TDM nodes which didn't help. I also tried having a single link with multiple codecs on sound-dai which did create a sound card but it was unclear to me if this was ignoring the other codecs I had listed or not. I also can't test this at this point as the sunxi codec driver assumes that the number of channels is equal to TDM slots, which isn't true any more. Any pointers in the right direction would be a huge help. Surely someone else has had this problem. Thanks, John.

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