From: Laurentiu Mihalcea laurentiu.mihalcea@nxp.com
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 --- sound/soc/sof/compress.c | 2 ++ sound/soc/sof/sof-priv.h | 2 ++ 2 files changed, 4 insertions(+)
diff --git a/sound/soc/sof/compress.c b/sound/soc/sof/compress.c index e990fa093bb5..ac79b46ce3b9 100644 --- a/sound/soc/sof/compress.c +++ b/sound/soc/sof/compress.c @@ -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;
diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h index 42f112030fb8..33165299a20f 100644 --- a/sound/soc/sof/sof-priv.h +++ b/sound/soc/sof/sof-priv.h @@ -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;