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ASoC: SOF: compress: Save channel count and sample bytes

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The purpose of this change is to enable the saving of the
channel count and sample container bytes format parameters for later use
to compute the timestamps.

This is done when setting the compress stream parameters
(in sof_compr_set_params).

Reviewed-by: Paul Olaru <paul.olaru@oss.nxp.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/20220817080529.10864-4-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Laurentiu Mihalcea 2022-08-17 11:05:28 +03:00 committed by Mark Brown
parent e3091f0a3f
commit 3ccbe68877
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2 changed files with 4 additions and 0 deletions
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2
sound/soc/sof/compress.c
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@ -238,6 +238,8 @@ static int sof_compr_set_params(struct snd_soc_component *component,
}
sstream->sampling_rate = params->codec.sample_rate;
sstream->channels = params->codec.ch_out;
sstream->sample_container_bytes = pcm->params.sample_container_bytes;
spcm->prepared[cstream->direction] = true;

2
sound/soc/sof/sof-priv.h
View File

@ -108,6 +108,8 @@ enum sof_debugfs_access_type {
struct sof_compr_stream {
u64 copied_total;
u32 sampling_rate;
u16 channels;
u16 sample_container_bytes;
};
struct snd_sof_dev;