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[PATCH v2] ASoC: wm8962: Wait for updated value of WM8962_CLOCKING1 register
by Chancel Liu 10 Nov '22

10 Nov '22

DSPCLK_DIV field in WM8962_CLOCKING1 register is used to generate correct frequency of LRCLK and BCLK. Sometimes the read-only value can't be updated timely after enabling SYSCLK. This results in wrong calculation values. Delay is introduced here to wait for newest value from register. The time of the delay should be at least 500~1000us according to test. Signed-off-by: Chancel Liu <chancel.liu(a)nxp.com> --- sound/soc/codecs/wm8962.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c index b4b4355c6728..b901e4c65e8a 100644 --- a/sound/soc/codecs/wm8962.c +++ b/sound/soc/codecs/wm8962.c @@ -2503,6 +2503,14 @@ static void wm8962_configure_bclk(struct snd_soc_component *component) snd_soc_component_update_bits(component, WM8962_CLOCKING2, WM8962_SYSCLK_ENA_MASK, WM8962_SYSCLK_ENA); + /* DSPCLK_DIV field in WM8962_CLOCKING1 register is used to generate + * correct frequency of LRCLK and BCLK. Sometimes the read-only value + * can't be updated timely after enabling SYSCLK. This results in wrong + * calculation values. Delay is introduced here to wait for newest + * value from register. The time of the delay should be at least + * 500~1000us according to test. + */ + usleep_range(500, 1000); dspclk = snd_soc_component_read(component, WM8962_CLOCKING1); if (snd_soc_component_get_bias_level(component) != SND_SOC_BIAS_ON) -- 2.25.1

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[PATCH 0/9] ASoC: mediatek: Register machine drivers to module device table
by Nícolas F. R. A. Prado 10 Nov '22

10 Nov '22

Some ASoC machine drivers for MediaTek platforms were not being registered to the module device table, preventing them to be automatically loaded when built as modules. This series adds the missing registration to the drivers. Nícolas F. R. A. Prado (9): ASoC: mediatek: mt2701-cs42448: Register to module device table ASoC: mediatek: mt2701-wm8960: Register to module device table ASoC: mediatek: mt6797-mt6351: Register to module device table ASoC: mediatek: mt8183-da7219: Register to module device table ASoC: mediatek: mt8183-mt6358: Register to module device table ASoC: mediatek: mt8186-da7219: Register to module device table ASoC: mediatek: mt8186-rt5682: Register to module device table ASoC: mediatek: mt8192-mt6359: Register to module device table ASoC: mediatek: mt8195-mt6359: Register to module device table sound/soc/mediatek/mt2701/mt2701-cs42448.c | 1 + sound/soc/mediatek/mt2701/mt2701-wm8960.c | 1 + sound/soc/mediatek/mt6797/mt6797-mt6351.c | 1 + sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c | 1 + sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c | 1 + sound/soc/mediatek/mt8186/mt8186-mt6366-da7219-max98357.c | 1 + sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c | 1 + sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c | 1 + sound/soc/mediatek/mt8195/mt8195-mt6359.c | 1 + 9 files changed, 9 insertions(+) -- 2.38.1

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[PATCH 0/3] ASoC: SOF: get pipeline instance id from pipe_widget->instance_id
by Bard Liao 10 Nov '22

10 Nov '22

Currently we set pipeline instance id = swidget->pipeline_id, but pipeline_id is from topology and can be any number. In fact, the number of pipelines is limited. This patch use ida to allocate pipeline instance id and will be used for pipeline instance id in the IPC message. Bard Liao (3): ASoC: SOF: ipc4-topology: rename sof_ipc4_widget_free_comp ASoC: SOF: ipc4-loader: get max pipeline number ASoC: SOF: ipc4: get pipeline instance id from pipe_widget->instance_id sound/soc/sof/intel/hda-dai.c | 12 ++++++------ sound/soc/sof/ipc4-loader.c | 11 +++++++++++ sound/soc/sof/ipc4-pcm.c | 4 ++-- sound/soc/sof/ipc4-priv.h | 2 ++ sound/soc/sof/ipc4-topology.c | 30 ++++++++++++++++++++++++------ 5 files changed, 45 insertions(+), 14 deletions(-) -- 2.25.1

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[PATCH 0/3] ASoC: SOF: Intel: update D0i3 registers for MTL
by Pierre-Louis Bossart 10 Nov '22

10 Nov '22

MeteorLake relies on a different register for D0i3 configuration, add a platform-specific callback to abstract the differences. Rander Wang (3): ASoC: SOF: Intel: add d0i3 definition for MTL ASoC: SOF: Intel: add d0i3_offset in chip_info ASoC: SOF: Intel: set d0i3 register with d0i3_offset sound/soc/sof/intel/apl.c | 1 + sound/soc/sof/intel/cnl.c | 2 ++ sound/soc/sof/intel/hda-dsp.c | 21 ++++++++++++++------- sound/soc/sof/intel/icl.c | 1 + sound/soc/sof/intel/mtl.c | 1 + sound/soc/sof/intel/mtl.h | 2 ++ sound/soc/sof/intel/shim.h | 1 + sound/soc/sof/intel/tgl.c | 4 ++++ 8 files changed, 26 insertions(+), 7 deletions(-) -- 2.34.1

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[PATCH 0/3] ASoC: SOF: ipc4-topology: Add widget queue support
by Peter Ujfalusi 10 Nov '22

10 Nov '22

Hi, with SOF topology2 for IPC4, widgets might have mutliple queues they can be connected. The queues to use between components are descibed in the topology file. This series adds widget queue support (specify which pin to connect) for ipc4-topology with topology2. Note: currently queue 0 of a widget is used as hardwired default. Regards, Peter --- Chao Song (3): ASoC: SOF: Add support for parsing the number of sink/source pins ASoC: SOF: Add support to parse pin binding array from topology ASoC: SOF: topology: Add helper to get/put widget queue id include/uapi/sound/sof/tokens.h | 9 ++ sound/soc/sof/ipc4-topology.c | 133 +++++++++++++++++++++--- sound/soc/sof/sof-audio.h | 42 ++++++++ sound/soc/sof/topology.c | 177 ++++++++++++++++++++++++++++++-- 4 files changed, 340 insertions(+), 21 deletions(-) -- 2.38.1

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[PATCH] ASoC: SOF: ipc4-topology: Implement tear_down_all_pipelines callback
by Peter Ujfalusi 10 Nov '22

10 Nov '22

During system suspend there is a chance that the running stream undergo an xrun and instead of the expected SNDRV_PCM_TRIGGER_SUSPEND trigger we will receive SNDRV_PCM_TRIGGER_STOP. The handling of SUSPEND and STOP triggers differ that case of the later the sof_pcm_stream_free() will be called with free_widget_list = false. But we must make sure that all active widgets and streams are free before entering suspend in order to be able to resume without error. We can utilize the tear_down_all_pipelines to put the system to an expected state and to fix the suspend/resume error. Signed-off-by: Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao(a)linux.intel.com> --- sound/soc/sof/ipc4-topology.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/sound/soc/sof/ipc4-topology.c b/sound/soc/sof/ipc4-topology.c index ab85dde4303b..c31b7f065c1d 100644 --- a/sound/soc/sof/ipc4-topology.c +++ b/sound/soc/sof/ipc4-topology.c @@ -1813,6 +1813,39 @@ static int sof_ipc4_dai_get_clk(struct snd_sof_dev *sdev, struct snd_sof_dai *da return -EINVAL; } +static int sof_ipc4_tear_down_all_pipelines(struct snd_sof_dev *sdev, bool verify) +{ + struct snd_sof_pcm *spcm; + int dir, ret; + + /* + * This function is called during system suspend, we need to make sure + * that all streams have been freed up. + * Freeing might have been skipped when xrun happened just at the start + * of the suspend and it sent a SNDRV_PCM_TRIGGER_STOP to the active + * stream. This will call sof_pcm_stream_free() with + * free_widget_list = false which will leave the kernel and firmware out + * of sync during suspend/resume. + * + * This will also make sure that paused streams handled correctly. + */ + list_for_each_entry(spcm, &sdev->pcm_list, list) { + for_each_pcm_streams(dir) { + struct snd_pcm_substream *substream = spcm->stream[dir].substream; + + if (!substream || !substream->runtime) + continue; + + if (spcm->stream[dir].list) { + ret = sof_pcm_stream_free(sdev, substream, spcm, dir, true); + if (ret < 0) + return ret; + } + } + } + return 0; +} + static enum sof_tokens host_token_list[] = { SOF_COMP_TOKENS, SOF_AUDIO_FMT_NUM_TOKENS, @@ -1913,4 +1946,5 @@ const struct sof_ipc_tplg_ops ipc4_tplg_ops = { .dai_config = sof_ipc4_dai_config, .parse_manifest = sof_ipc4_parse_manifest, .dai_get_clk = sof_ipc4_dai_get_clk, + .tear_down_all_pipelines = sof_ipc4_tear_down_all_pipelines, }; -- 2.38.1

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[PATCH] ASoC: SOF: Intel: hda-loader: use small buffer for iccmax stream
by Peter Ujfalusi 10 Nov '22

10 Nov '22

From: Kai Vehmanen <kai.vehmanen(a)linux.intel.com> The data received via iccmax stream is not used anywhere, so no need to allocate a big DMA buffer for it. This is especially important as the allocation is done even in cases where reload of the firmware is skipped and execution happens directly from the firmware stored in IMR. Signed-off-by: Kai Vehmanen <kai.vehmanen(a)linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi(a)linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> Signed-off-by: Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> --- sound/soc/sof/intel/hda-loader.c | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-) diff --git a/sound/soc/sof/intel/hda-loader.c b/sound/soc/sof/intel/hda-loader.c index 3a4b0b6e2c5c..d680562edb35 100644 --- a/sound/soc/sof/intel/hda-loader.c +++ b/sound/soc/sof/intel/hda-loader.c @@ -322,7 +322,6 @@ int hda_dsp_cl_boot_firmware_iccmax(struct snd_sof_dev *sdev) { struct hdac_ext_stream *iccmax_stream; struct hdac_bus *bus = sof_to_bus(sdev); - struct firmware stripped_firmware; struct snd_dma_buffer dmab_bdl; int ret, ret1; u8 original_gb; @@ -330,15 +329,11 @@ int hda_dsp_cl_boot_firmware_iccmax(struct snd_sof_dev *sdev) /* save the original LTRP guardband value */ original_gb = snd_hdac_chip_readb(bus, VS_LTRP) & HDA_VS_INTEL_LTRP_GB_MASK; - if (sdev->basefw.fw->size <= sdev->basefw.payload_offset) { - dev_err(sdev->dev, "error: firmware size must be greater than firmware offset\n"); - return -EINVAL; - } - - stripped_firmware.size = sdev->basefw.fw->size - sdev->basefw.payload_offset; - - /* prepare capture stream for ICCMAX */ - iccmax_stream = hda_cl_stream_prepare(sdev, HDA_CL_STREAM_FORMAT, stripped_firmware.size, + /* + * Prepare capture stream for ICCMAX. We do not need to store + * the data, so use a buffer of PAGE_SIZE for receiving. + */ + iccmax_stream = hda_cl_stream_prepare(sdev, HDA_CL_STREAM_FORMAT, PAGE_SIZE, &dmab_bdl, SNDRV_PCM_STREAM_CAPTURE); if (IS_ERR(iccmax_stream)) { dev_err(sdev->dev, "error: dma prepare for ICCMAX stream failed\n"); -- 2.38.1

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[PATCH 1/2] ASoC: mediatek: mt8183-da7219: Register to module device table
by Nícolas F. R. A. Prado 10 Nov '22

10 Nov '22

Register the compatibles for this module on the module device table so it can be automatically loaded when a matching device is found on the system. Signed-off-by: Nícolas F. R. A. Prado <nfraprado(a)collabora.com> --- sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c b/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c index 9f22d3939818..0e572fe28c58 100644 --- a/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c +++ b/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c @@ -842,6 +842,7 @@ static const struct of_device_id mt8183_da7219_max98357_dt_match[] = { }, {} }; +MODULE_DEVICE_TABLE(of, mt8183_da7219_max98357_dt_match); #endif static struct platform_driver mt8183_da7219_max98357_driver = { -- 2.38.1

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[PATCH 0/3] ASoC: simpe-card/audio-graph fixups
by Kuninori Morimoto 10 Nov '22

10 Nov '22

Hi Mark These are simpe-card/audio-graph fixup patches. Kuninori Morimoto (3): ASoC: simple-card-utils: remove asoc_simple_convert_fixup() ASoC: audio-graph-card2-custom-sample.dtsi: add convert-rate for DPCM (MIXer) ASoC: audio-graph-card2: check also dpcm node for convert-xxx include/sound/simple_card_utils.h | 2 -- .../audio-graph-card2-custom-sample.dtsi | 10 ++++-- sound/soc/generic/audio-graph-card2.c | 3 +- sound/soc/generic/simple-card-utils.c | 35 +++++++------------ 4 files changed, 23 insertions(+), 27 deletions(-) -- 2.25.1 Thank you for your help !! Best regards --- Kuninori Morimoto

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[PATCH 0/7] ASoC: codecs: da7219: Do not export da7219_aad_jack_det()
by Cezary Rojewski 10 Nov '22

10 Nov '22

Goal of the series is to drop any usage of the internal function. First, update all users to utilize component->set_jack() and then remove the relevant EXPORT_SYMBOL_GPL. Amadeusz Sławiński (2): ASoC: codecs: da7219: Introduce set_jack() callback ASoC: codecs: da7219: Do not export internal symbols Cezary Rojewski (5): ASoC: Intel: Drop da7219_aad_jack_det() usage ASoC: mediatek: Drop da7219_aad_jack_det() usage ASoC: rockchip: Drop da7219_aad_jack_det() usage ASoC: amd: Drop da7219_aad_jack_det() usage ASoC: Intel: avs: Drop da7219_aad_jack_det() usage sound/soc/amd/acp-da7219-max98357a.c | 3 +-- sound/soc/codecs/da7219-aad.c | 4 ---- sound/soc/codecs/da7219.c | 9 +++++++++ sound/soc/intel/avs/boards/da7219.c | 3 +-- sound/soc/intel/boards/bxt_da7219_max98357a.c | 3 +-- sound/soc/intel/boards/kbl_da7219_max98357a.c | 3 +-- sound/soc/intel/boards/kbl_da7219_max98927.c | 3 +-- sound/soc/intel/boards/sof_da7219_max98373.c | 4 ++-- sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c | 3 +-- .../soc/mediatek/mt8186/mt8186-mt6366-da7219-max98357.c | 4 ++-- sound/soc/rockchip/rk3399_gru_sound.c | 3 +-- 11 files changed, 20 insertions(+), 22 deletions(-) -- 2.25.1

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