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ASoC: SDCA: export sdca_asoc_populate_rate_format() helper

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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 <shumingf@realtek.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20260729032237.3750805-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Shuming Fan 2026-07-29 11:22:37 +08:00 committed by Mark Brown
parent c24f4797d8
commit 772e340996
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
2 changed files with 10 additions and 2 deletions
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7
include/sound/sdca_asoc.h
View File

@ -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,

5
sound/soc/sdca/sdca_asoc.c
View File

@ -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;