[PATCH 0/2] Soundwire dai link init logic refactor
This patch series refactors the SoundWire dai link init logic for Intel and AMD generic SoundWire machine driver and also updates the stream_name in dai_links structure.
Link: https://github.com/thesofproject/linux/pull/5218 Reviewed-by: Bard Liao yung-chuan.liao@linux.intel.com Reviewed-by: Liam Girdwood liam.r.girdwood@intel.com Reviewed-by: Ranjani Sridharan ranjani.sridharan@linux.intel.com
Vijendar Mukunda (2): ASoC: sdw_utils/intel/amd: refactor dai link init logic ASoC: sdw_utils: Update stream_name in dai_links structure
include/sound/soc_sdw_utils.h | 5 +++-- sound/soc/amd/acp/acp-sdw-sof-mach.c | 8 ++++---- sound/soc/intel/boards/sof_sdw.c | 12 ++++++------ sound/soc/sdw_utils/soc_sdw_utils.c | 10 ++++++---- 4 files changed, 19 insertions(+), 16 deletions(-)
Add 'no_pcm' as parameter for asoc_sdw_init_dai_link() so that same function can be used for SOF and legacy(No DSP) stack. Pass 'no_pcm' as 1 for Intel and AMD SOF based machine drivers.
Signed-off-by: Vijendar Mukunda Vijendar.Mukunda@amd.com Reviewed-by: Bard Liao yung-chuan.liao@linux.intel.com Reviewed-by: Liam Girdwood liam.r.girdwood@intel.com Reviewed-by: Ranjani Sridharan ranjani.sridharan@linux.intel.com --- include/sound/soc_sdw_utils.h | 5 +++-- sound/soc/amd/acp/acp-sdw-sof-mach.c | 8 ++++---- sound/soc/intel/boards/sof_sdw.c | 12 ++++++------ sound/soc/sdw_utils/soc_sdw_utils.c | 9 +++++---- 4 files changed, 18 insertions(+), 16 deletions(-)
diff --git a/include/sound/soc_sdw_utils.h b/include/sound/soc_sdw_utils.h index a25f94d6eb67..0e82598e10af 100644 --- a/include/sound/soc_sdw_utils.h +++ b/include/sound/soc_sdw_utils.h @@ -152,14 +152,15 @@ void asoc_sdw_init_dai_link(struct device *dev, struct snd_soc_dai_link *dai_lin struct snd_soc_dai_link_component *cpus, int cpus_num, struct snd_soc_dai_link_component *platform_component, int num_platforms, struct snd_soc_dai_link_component *codecs, - int codecs_num, int (*init)(struct snd_soc_pcm_runtime *rtd), + int codecs_num, int no_pcm, + int (*init)(struct snd_soc_pcm_runtime *rtd), const struct snd_soc_ops *ops);
int asoc_sdw_init_simple_dai_link(struct device *dev, struct snd_soc_dai_link *dai_links, int *be_id, char *name, int playback, int capture, const char *cpu_dai_name, const char *platform_comp_name, int num_platforms, const char *codec_name, - const char *codec_dai_name, + const char *codec_dai_name, int no_pcm, int (*init)(struct snd_soc_pcm_runtime *rtd), const struct snd_soc_ops *ops);
diff --git a/sound/soc/amd/acp/acp-sdw-sof-mach.c b/sound/soc/amd/acp/acp-sdw-sof-mach.c index 36e6d6db90c1..8fce8cb957c9 100644 --- a/sound/soc/amd/acp/acp-sdw-sof-mach.c +++ b/sound/soc/amd/acp/acp-sdw-sof-mach.c @@ -236,7 +236,7 @@ static int create_sdw_dailink(struct snd_soc_card *card, asoc_sdw_init_dai_link(dev, *dai_links, be_id, name, playback, capture, cpus, num_cpus, platform_component, ARRAY_SIZE(platform_component), codecs, num_codecs, - asoc_sdw_rtd_init, &sdw_ops); + 1, asoc_sdw_rtd_init, &sdw_ops);
/* * SoundWire DAILINKs use 'stream' functions and Bank Switch operations @@ -285,7 +285,7 @@ static int create_sdw_dailinks(struct snd_soc_card *card, }
static int create_dmic_dailinks(struct snd_soc_card *card, - struct snd_soc_dai_link **dai_links, int *be_id) + struct snd_soc_dai_link **dai_links, int *be_id, int no_pcm) { struct device *dev = card->dev; int ret; @@ -294,7 +294,7 @@ static int create_dmic_dailinks(struct snd_soc_card *card, 0, 1, // DMIC only supports capture "acp-sof-dmic", platform_component->name, ARRAY_SIZE(platform_component), - "dmic-codec", "dmic-hifi", + "dmic-codec", "dmic-hifi", no_pcm, asoc_sdw_dmic_init, NULL); if (ret) return ret; @@ -377,7 +377,7 @@ static int sof_card_dai_links_create(struct snd_soc_card *card) if (ctx->ignore_internal_dmic) { dev_warn(dev, "Ignoring ACP DMIC\n"); } else { - ret = create_dmic_dailinks(card, &dai_links, &be_id); + ret = create_dmic_dailinks(card, &dai_links, &be_id, 1); if (ret) return ret; } diff --git a/sound/soc/intel/boards/sof_sdw.c b/sound/soc/intel/boards/sof_sdw.c index 5614e706a0bb..9ca284a1d666 100644 --- a/sound/soc/intel/boards/sof_sdw.c +++ b/sound/soc/intel/boards/sof_sdw.c @@ -790,7 +790,7 @@ static int create_sdw_dailink(struct snd_soc_card *card, asoc_sdw_init_dai_link(dev, *dai_links, be_id, name, playback, capture, cpus, num_cpus, platform_component, ARRAY_SIZE(platform_component), codecs, num_codecs, - asoc_sdw_rtd_init, &sdw_ops); + 1, asoc_sdw_rtd_init, &sdw_ops);
/* * SoundWire DAILINKs use 'stream' functions and Bank Switch operations @@ -867,7 +867,7 @@ static int create_ssp_dailinks(struct snd_soc_card *card, playback, capture, cpu_dai_name, platform_component->name, ARRAY_SIZE(platform_component), codec_name, - ssp_info->dais[0].dai_name, NULL, + ssp_info->dais[0].dai_name, 1, NULL, ssp_info->ops); if (ret) return ret; @@ -892,7 +892,7 @@ static int create_dmic_dailinks(struct snd_soc_card *card, 0, 1, // DMIC only supports capture "DMIC01 Pin", platform_component->name, ARRAY_SIZE(platform_component), - "dmic-codec", "dmic-hifi", + "dmic-codec", "dmic-hifi", 1, asoc_sdw_dmic_init, NULL); if (ret) return ret; @@ -903,7 +903,7 @@ static int create_dmic_dailinks(struct snd_soc_card *card, 0, 1, // DMIC only supports capture "DMIC16k Pin", platform_component->name, ARRAY_SIZE(platform_component), - "dmic-codec", "dmic-hifi", + "dmic-codec", "dmic-hifi", 1, /* don't call asoc_sdw_dmic_init() twice */ NULL, NULL); if (ret) @@ -947,7 +947,7 @@ static int create_hdmi_dailinks(struct snd_soc_card *card, 1, 0, // HDMI only supports playback cpu_dai_name, platform_component->name, ARRAY_SIZE(platform_component), - codec_name, codec_dai_name, + codec_name, codec_dai_name, 1, i == 0 ? sof_sdw_hdmi_init : NULL, NULL); if (ret) return ret; @@ -975,7 +975,7 @@ static int create_bt_dailinks(struct snd_soc_card *card, 1, 1, cpu_dai_name, platform_component->name, ARRAY_SIZE(platform_component), snd_soc_dummy_dlc.name, snd_soc_dummy_dlc.dai_name, - NULL, NULL); + 1, NULL, NULL); if (ret) return ret;
diff --git a/sound/soc/sdw_utils/soc_sdw_utils.c b/sound/soc/sdw_utils/soc_sdw_utils.c index 6610efe8af18..e7f5938701ef 100644 --- a/sound/soc/sdw_utils/soc_sdw_utils.c +++ b/sound/soc/sdw_utils/soc_sdw_utils.c @@ -1015,7 +1015,8 @@ void asoc_sdw_init_dai_link(struct device *dev, struct snd_soc_dai_link *dai_lin struct snd_soc_dai_link_component *cpus, int cpus_num, struct snd_soc_dai_link_component *platform_component, int num_platforms, struct snd_soc_dai_link_component *codecs, - int codecs_num, int (*init)(struct snd_soc_pcm_runtime *rtd), + int codecs_num, int no_pcm, + int (*init)(struct snd_soc_pcm_runtime *rtd), const struct snd_soc_ops *ops) { dev_dbg(dev, "create dai link %s, id %d\n", name, *be_id); @@ -1023,7 +1024,7 @@ void asoc_sdw_init_dai_link(struct device *dev, struct snd_soc_dai_link *dai_lin dai_links->name = name; dai_links->platforms = platform_component; dai_links->num_platforms = num_platforms; - dai_links->no_pcm = 1; + dai_links->no_pcm = no_pcm; dai_links->cpus = cpus; dai_links->num_cpus = cpus_num; dai_links->codecs = codecs; @@ -1039,7 +1040,7 @@ int asoc_sdw_init_simple_dai_link(struct device *dev, struct snd_soc_dai_link *d int *be_id, char *name, int playback, int capture, const char *cpu_dai_name, const char *platform_comp_name, int num_platforms, const char *codec_name, - const char *codec_dai_name, + const char *codec_dai_name, int no_pcm, int (*init)(struct snd_soc_pcm_runtime *rtd), const struct snd_soc_ops *ops) { @@ -1058,7 +1059,7 @@ int asoc_sdw_init_simple_dai_link(struct device *dev, struct snd_soc_dai_link *d
asoc_sdw_init_dai_link(dev, dai_links, be_id, name, playback, capture, &dlc[0], 1, &dlc[1], num_platforms, - &dlc[2], 1, init, ops); + &dlc[2], 1, no_pcm, init, ops);
return 0; }
For sof stack, dai_link->stream name will be assigned. For legacy(No DSP enabled) stack, dai_link->stream name should be updated explicitly. Update the stream_name in dai_link structure.
Signed-off-by: Vijendar Mukunda Vijendar.Mukunda@amd.com Reviewed-by: Bard Liao yung-chuan.liao@linux.intel.com Reviewed-by: Liam Girdwood liam.r.girdwood@intel.com Reviewed-by: Ranjani Sridharan ranjani.sridharan@linux.intel.com --- sound/soc/sdw_utils/soc_sdw_utils.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/sound/soc/sdw_utils/soc_sdw_utils.c b/sound/soc/sdw_utils/soc_sdw_utils.c index e7f5938701ef..19bd02e2cd6d 100644 --- a/sound/soc/sdw_utils/soc_sdw_utils.c +++ b/sound/soc/sdw_utils/soc_sdw_utils.c @@ -1022,6 +1022,7 @@ void asoc_sdw_init_dai_link(struct device *dev, struct snd_soc_dai_link *dai_lin dev_dbg(dev, "create dai link %s, id %d\n", name, *be_id); dai_links->id = (*be_id)++; dai_links->name = name; + dai_links->stream_name = name; dai_links->platforms = platform_component; dai_links->num_platforms = num_platforms; dai_links->no_pcm = no_pcm;
On Fri, 01 Nov 2024 07:38:00 +0530, Vijendar Mukunda wrote:
This patch series refactors the SoundWire dai link init logic for Intel and AMD generic SoundWire machine driver and also updates the stream_name in dai_links structure.
Link: https://github.com/thesofproject/linux/pull/5218 Reviewed-by: Bard Liao yung-chuan.liao@linux.intel.com Reviewed-by: Liam Girdwood liam.r.girdwood@intel.com Reviewed-by: Ranjani Sridharan ranjani.sridharan@linux.intel.com
[...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/2] ASoC: sdw_utils/intel/amd: refactor dai link init logic commit: 485df22866559e2f821a9754d51a9755ce56e7aa [2/2] ASoC: sdw_utils: Update stream_name in dai_links structure commit: d280cf5fbfe3cdd373c98e858834ff87b6ea64de
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
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Thanks, Mark
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Vijendar Mukunda