From: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
Date: Wed, 17 Aug 2022 08:05:28 +0000 (+0300)
Subject: ASoC: SOF: compress: Save channel count and sample bytes
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3ccbe6887747679d15e5c9524b23754281a24d9e;p=linux.git

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

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>
---

diff --git a/sound/soc/sof/compress.c b/sound/soc/sof/compress.c
index e990fa093bb5b..ac79b46ce3b98 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 42f112030fb8f..33165299a20f1 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;