From 772e3409961f155d023855d02946ce6e8287593d Mon Sep 17 00:00:00 2001 From: Shuming Fan Date: Wed, 29 Jul 2026 11:22:37 +0800 Subject: [PATCH] ASoC: SDCA: export sdca_asoc_populate_rate_format() helper Export populate_rate_format() as sdca_asoc_populate_rate_format() so that it can be used by codec drivers. The codec driver could get rate and format information for the IT/OT entity. Signed-off-by: Shuming Fan Reviewed-by: Charles Keepax Link: https://patch.msgid.link/20260729032237.3750805-1-shumingf@realtek.com Signed-off-by: Mark Brown --- include/sound/sdca_asoc.h | 7 +++++++ sound/soc/sdca/sdca_asoc.c | 5 +++-- 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/include/sound/sdca_asoc.h b/include/sound/sdca_asoc.h index ca35d5a44370..d3024c3b38b9 100644 --- a/include/sound/sdca_asoc.h +++ b/include/sound/sdca_asoc.h @@ -25,6 +25,8 @@ struct snd_soc_dai_driver; struct snd_soc_dai_ops; struct snd_soc_dapm_route; struct snd_soc_dapm_widget; +struct snd_soc_pcm_stream; +struct sdca_entity; /* convenient macro to handle the mono volume in 7.8 fixed format representation */ #define SDCA_SINGLE_Q78_TLV(xname, xreg, xmin, xmax, xstep, tlv_array) \ @@ -82,6 +84,11 @@ int sdca_asoc_populate_component(struct device *dev, struct snd_soc_dai_driver **dai_drv, int *num_dai_drv, const struct snd_soc_dai_ops *ops); +int sdca_asoc_populate_rate_format(struct device *dev, + struct sdca_function_data *function, + struct sdca_entity *entity, + struct snd_soc_pcm_stream *stream); + int sdca_asoc_set_constraints(struct device *dev, struct regmap *regmap, struct sdca_function_data *function, struct snd_pcm_substream *substream, diff --git a/sound/soc/sdca/sdca_asoc.c b/sound/soc/sdca/sdca_asoc.c index b4dedba719dc..9a6c0036b7be 100644 --- a/sound/soc/sdca/sdca_asoc.c +++ b/sound/soc/sdca/sdca_asoc.c @@ -1231,7 +1231,7 @@ static u64 width_find_mask(unsigned int bits) } } -static int populate_rate_format(struct device *dev, +int sdca_asoc_populate_rate_format(struct device *dev, struct sdca_function_data *function, struct sdca_entity *entity, struct snd_soc_pcm_stream *stream) @@ -1292,6 +1292,7 @@ static int populate_rate_format(struct device *dev, return 0; } +EXPORT_SYMBOL_NS(sdca_asoc_populate_rate_format, "SND_SOC_SDCA"); /** * sdca_asoc_populate_dais - fill in an array of DAI drivers for a Function @@ -1344,7 +1345,7 @@ int sdca_asoc_populate_dais(struct device *dev, struct sdca_function_data *funct stream->channels_min = 1; stream->channels_max = SDCA_MAX_CHANNEL_COUNT; - ret = populate_rate_format(dev, function, entity, stream); + ret = sdca_asoc_populate_rate_format(dev, function, entity, stream); if (ret) return ret;