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

[PATCH] ASoC: doc: Update codec to codec examples
by Amadeusz Sławiński 28 Sep '23

28 Sep '23

There are examples in documentation for codec to codec connection. However they show method before recent series of patches which renamed the fields. Update documentation accordingly. Fixes: 7ddc7f91beb2 ("ASoC: soc.h: clarify Codec2Codec params") Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski(a)linux.intel.com> --- Documentation/sound/soc/codec-to-codec.rst | 8 +++++--- Documentation/sound/soc/dpcm.rst | 3 ++- 2 files changed, 7 insertions(+), 4 deletions(-) diff --git a/Documentation/sound/soc/codec-to-codec.rst b/Documentation/sound/soc/codec-to-codec.rst index 4eaa9a0c41fc..0418521b6e03 100644 --- a/Documentation/sound/soc/codec-to-codec.rst +++ b/Documentation/sound/soc/codec-to-codec.rst @@ -70,7 +70,8 @@ file: .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM, .ignore_suspend = 1, - .params = &dsp_codec_params, + .c2c_params = &dsp_codec_params, + .num_c2c_params = 1, }, { .name = "DSP-CODEC", @@ -81,12 +82,13 @@ file: .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM, .ignore_suspend = 1, - .params = &dsp_codec_params, + .c2c_params = &dsp_codec_params, + .num_c2c_params = 1, }, Above code snippet is motivated from sound/soc/samsung/speyside.c. -Note the "params" callback which lets the dapm know that this +Note the "c2c_params" callback which lets the dapm know that this dai_link is a codec to codec connection. In dapm core a route is created between cpu_dai playback widget diff --git a/Documentation/sound/soc/dpcm.rst b/Documentation/sound/soc/dpcm.rst index 77f67ded53de..2d7ad1d91504 100644 --- a/Documentation/sound/soc/dpcm.rst +++ b/Documentation/sound/soc/dpcm.rst @@ -368,7 +368,8 @@ The machine driver sets some additional parameters to the DAI link i.e. .codec_name = "modem", .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM, - .params = &dai_params, + .c2c_params = &dai_params, + .num_c2c_params = 1, } < ... more DAI links here ... > -- 2.34.1

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[PATCH V6 00/10] ASoC: codecs: Add aw87390 amplifier driver
by wangweidong.a＠awinic.com 28 Sep '23

28 Sep '23

From: Weidong Wang <wangweidong.a(a)awinic.com> The awinic aw87390 is a new high efficiency, low noise, constant large volume, 6th Smart K audio amplifier. Add a DT schema for describing awinic aw87390 audio amplifiers. They are controlled using I2C. Modify some code for aw88261 and aw88395 v5 -> v6: Adjust the order and context of the patch Use "len-1" as a loop judgment modifier Use return 0 instead of return ret at the end of a function Use dev_dbg instead of dev_info Use struct_size to calculate the structure size Remove the space before the exclamation mark Weidong Wang (10): ASoC: dt-bindings: awinic,aw88395: Add properties for multiple PA support ASoC: dt-bindings: Add schema for "awinic,aw87390" ASoC: codecs: Remove the "fade-enable property" ASoC: codecs: Rename "sound-channel" to "awinic,audio-channel" ASoC: codecs: Modify the transmission method of parameters ASoC: codecs: Modify i2c driver name ASoC: codecs: Add code for bin parsing compatible with aw87390 ASoC: codecs: Rename "sync-flag" to "awinic,sync-flag" ASoC: codecs: Modify the transmission mode of function parameters ASoC: codecs: Add aw87390 amplifier driver .../bindings/sound/awinic,aw87390.yaml | 58 +++ .../bindings/sound/awinic,aw88395.yaml | 16 + sound/soc/codecs/Kconfig | 15 +- sound/soc/codecs/Makefile | 2 + sound/soc/codecs/aw87390.c | 463 ++++++++++++++++++ sound/soc/codecs/aw87390.h | 85 ++++ sound/soc/codecs/aw88261.c | 27 +- sound/soc/codecs/aw88261.h | 4 +- sound/soc/codecs/aw88395/aw88395.c | 9 +- sound/soc/codecs/aw88395/aw88395.h | 2 +- sound/soc/codecs/aw88395/aw88395_device.c | 47 +- sound/soc/codecs/aw88395/aw88395_device.h | 6 +- sound/soc/codecs/aw88395/aw88395_lib.c | 25 +- sound/soc/codecs/aw88395/aw88395_reg.h | 1 + 14 files changed, 686 insertions(+), 74 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/awinic,aw87390.yaml create mode 100644 sound/soc/codecs/aw87390.c create mode 100644 sound/soc/codecs/aw87390.h base-commit: 633b47cb009d09dc8f4ba9cdb3a0ca138809c7c7 -- 2.41.0

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[PATCH] ASoC: cs42l43: Remove useless else
by Jiapeng Chong 28 Sep '23

28 Sep '23

The assignment of the else and if branches is the same, so the else here is redundant, so we remove it. ./sound/soc/codecs/cs42l43-sdw.c:35:1-3: WARNING: possible condition with no effect (if == else). Reported-by: Abaci Robot <abaci(a)linux.alibaba.com> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=6712 Signed-off-by: Jiapeng Chong <jiapeng.chong(a)linux.alibaba.com> --- sound/soc/codecs/cs42l43-sdw.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/sound/soc/codecs/cs42l43-sdw.c b/sound/soc/codecs/cs42l43-sdw.c index 55ac5fe8c3db..388f95853b69 100644 --- a/sound/soc/codecs/cs42l43-sdw.c +++ b/sound/soc/codecs/cs42l43-sdw.c @@ -31,11 +31,7 @@ int cs42l43_sdw_add_peripheral(struct snd_pcm_substream *substream, return -EINVAL; snd_sdw_params_to_config(substream, params, &sconfig, &pconfig); - - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - pconfig.num = dai->id; - else - pconfig.num = dai->id; + pconfig.num = dai->id; ret = sdw_stream_add_slave(sdw, &sconfig, &pconfig, 1, sdw_stream); if (ret) { -- 2.20.1.7.g153144c

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[PATCH 0/2] ASoC: codecs: rtq9128: Add TDM input source select
by cy_huang＠richtek.com 28 Sep '23

28 Sep '23

From: ChiYuan Huang <cy_huang(a)richtek.com> This patch series create a TDM source select property and use it to decide which TDM data source is connected. Following by the below patch disccuion https://lore.kernel.org/lkml/1695780376-32301-1-git-send-email-cy_huang@ric… It may not be a good choice to add the user controlable mixer control item. Since it follows the board design, make it as a device property. ChiYuan Huang (2): ASoC: dt-bindings: rtq9128: Add TDM input source slect property ASoC: codecs: rtq9128: Add TDM input source select .../bindings/sound/richtek,rtq9128.yaml | 7 +++++++ sound/soc/codecs/rtq9128.c | 16 +++++++++++++++- 2 files changed, 22 insertions(+), 1 deletion(-) base-commit: 3efcb471f871cc095841d411f98c593228ecbac6 -- 2.34.1

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[PATCH V4 0/7] ASoC: codecs: Add aw87390 amplifier driver
by wangweidong.a＠awinic.com 28 Sep '23

28 Sep '23

From: Weidong Wang <wangweidong.a(a)awinic.com> The awinic aw87390 is a new high efficiency, low noise, constant large volume, 6th Smart K audio amplifier. Add a DT schema for describing awinic aw87390 audio amplifiers. They are controlled using I2C. v3 -> v4: Divide the changes of aw88395 into multiple patches Weidong Wang (7): ASoC: dt-bindings: awinic,aw88395: Add properties for multiple PA support ASoC: dt-bindings: Add schema for "awinic,aw87390" ASoC: codecs: Modify the transmission method of parameters and property node ASoC: codecs: Add code for bin parsing compatible with aw87390 ASoC: codecs: Modify i2c name and parameter transmission methodls ASoC: codecs: Change the aw88261 variable name and i2c driver name ASoC: codecs: Add aw87390 amplifier driver .../bindings/sound/awinic,aw87390.yaml | 58 +++ .../bindings/sound/awinic,aw88395.yaml | 16 + sound/soc/codecs/Kconfig | 15 +- sound/soc/codecs/Makefile | 2 + sound/soc/codecs/aw87390.c | 462 ++++++++++++++++++ sound/soc/codecs/aw87390.h | 85 ++++ sound/soc/codecs/aw88261.c | 27 +- sound/soc/codecs/aw88261.h | 4 +- sound/soc/codecs/aw88395/aw88395.c | 9 +- sound/soc/codecs/aw88395/aw88395.h | 2 +- sound/soc/codecs/aw88395/aw88395_device.c | 47 +- sound/soc/codecs/aw88395/aw88395_device.h | 6 +- sound/soc/codecs/aw88395/aw88395_lib.c | 25 +- sound/soc/codecs/aw88395/aw88395_reg.h | 1 + 14 files changed, 686 insertions(+), 73 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/awinic,aw87390.yaml create mode 100644 sound/soc/codecs/aw87390.c create mode 100644 sound/soc/codecs/aw87390.h base-commit: 2cf0f715623872823a72e451243bbf555d10d032 -- 2.41.0

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[PATCH v4 0/4] Simplify obtaining I2C match data
by Biju Das 28 Sep '23

28 Sep '23

This patch series aims to simplify obtaining I2C match data. This patch series is only compile tested. v4: * Added as a series * Updated commit header for all patches * Updated commit description for patch#1. Biju Das (4): mfd: arizona-i2c: Simplify obtaining I2C match data mfd: madera-i2c: Simplify obtaining I2C match data mfd: max77541: Simplify obtaining I2C match data mfd: max8998: Simplify obtaining I2C match data and drop max8998_i2c_get_driver_data() drivers/mfd/arizona-i2c.c | 11 ++--------- drivers/mfd/madera-i2c.c | 9 +-------- drivers/mfd/max77541.c | 6 +----- drivers/mfd/max8998.c | 12 +----------- 4 files changed, 5 insertions(+), 33 deletions(-) -- 2.25.1

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[PATCH 0/4] Convert Rockchip ASoC drivers to GPIO descriptors
by Linus Walleij 28 Sep '23

28 Sep '23

The Rockchip drivers are pretty straight-forward to convert over to using GPIO descriptors. Signed-off-by: Linus Walleij <linus.walleij(a)linaro.org> --- Linus Walleij (4): ASoC: rockchip: Convert RK3288 HDMI to GPIO descriptors ASoC: rockchip: Drop includes from RK3399 ASoC: rockchip: Drop includes from Rockchip MAX98090 ASoC: rockchip: Drop includes from Rockchip RT5645 sound/soc/rockchip/rk3288_hdmi_analog.c | 54 +++++++++++---------------------- sound/soc/rockchip/rk3399_gru_sound.c | 2 -- sound/soc/rockchip/rockchip_max98090.c | 2 -- sound/soc/rockchip/rockchip_rt5645.c | 2 -- 4 files changed, 17 insertions(+), 43 deletions(-) --- base-commit: 0bb80ecc33a8fb5a682236443c1e740d5c917d1d change-id: 20230926-descriptors-asoc-rockchip-833a4fbc7c1f Best regards, -- Linus Walleij <linus.walleij(a)linaro.org>

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[PATCH 6.4, 6.5] ASoC: cs35l56: Disable low-power hibernation mode
by Richard Fitzgerald 28 Sep '23

28 Sep '23

commit 18789be8e0d9fbb78b2290dcf93f500726ed19f0 upstream. Please apply to 6.4 and 6.5. Do not allow the CS35L56 to be put into its lowest power "hibernation" mode. This only affects I2C because "hibernation" is already disabled on SPI and SoundWire. Recent firmwares need a different wake-up sequence. Until that sequence has been specified, the chip "hibernation" mode must be disabled otherwise it can intermittently fail to wake. Backport note: This is the same change as upstream commit, to delete one line, but the upstream commit would not apply cleanly on older branches because of minor differences to the surrounding code. Signed-off-by: Richard Fitzgerald <rf(a)opensource.cirrus.com> Link: https://lore.kernel.org/r/20230912133841.3480466-1-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie(a)kernel.org> --- sound/soc/codecs/cs35l56-i2c.c | 1 - 1 file changed, 1 deletion(-) diff --git a/sound/soc/codecs/cs35l56-i2c.c b/sound/soc/codecs/cs35l56-i2c.c index c613a2554fa3..494adabd4f43 100644 --- a/sound/soc/codecs/cs35l56-i2c.c +++ b/sound/soc/codecs/cs35l56-i2c.c @@ -27,7 +27,6 @@ static int cs35l56_i2c_probe(struct i2c_client *client) return -ENOMEM; cs35l56->dev = dev; - cs35l56->can_hibernate = true; i2c_set_clientdata(client, cs35l56); cs35l56->regmap = devm_regmap_init_i2c(client, regmap_config); -- 2.30.2

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Gapless support
by GitHub pull_request - opened 28 Sep '23

28 Sep '23

alsa-project/tinycompress pull request #24 was opened from mohsRafi: Gapless playback support with codec profile switching Request URL : https://github.com/alsa-project/tinycompress/pull/24 Patch URL : https://github.com/alsa-project/tinycompress/pull/24.patch Repository URL: https://github.com/alsa-project/tinycompress

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[PATCH] sh: boards: Fix Sound Simple-Card struct name
by Kuninori Morimoto 28 Sep '23

28 Sep '23

"asoc_simple_card_info" was renamed to "simple_util_info" by commit ad484cc98f2 ("ASoC: remove asoc_xxx() compatible macro"). This patch fixup it For SH7724 boards. Fixes: ad484cc98f2 ("ASoC: remove asoc_xxx() compatible macro") Reported-by: kernel test robot <lkp(a)intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202309280417.rOLRdrdM-lkp@intel.com/ Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> --- Mark, John This patch is for latest asoc for-next branch arch/sh/boards/mach-ecovec24/setup.c | 2 +- arch/sh/boards/mach-se/7724/setup.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c index 3be293335de5..0f279360838a 100644 --- a/arch/sh/boards/mach-ecovec24/setup.c +++ b/arch/sh/boards/mach-ecovec24/setup.c @@ -881,7 +881,7 @@ static struct platform_device fsi_device = { .resource = fsi_resources, }; -static struct asoc_simple_card_info fsi_da7210_info = { +static struct simple_util_info fsi_da7210_info = { .name = "DA7210", .card = "FSIB-DA7210", .codec = "da7210.0-001a", diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c index 6495f9354065..787ddd3c627a 100644 --- a/arch/sh/boards/mach-se/7724/setup.c +++ b/arch/sh/boards/mach-se/7724/setup.c @@ -300,7 +300,7 @@ static struct platform_device fsi_device = { .resource = fsi_resources, }; -static struct asoc_simple_card_info fsi_ak4642_info = { +static struct simple_util_info fsi_ak4642_info = { .name = "AK4642", .card = "FSIA-AK4642", .codec = "ak4642-codec.0-0012", -- 2.25.1

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