ASoC: SOF: compress: Introduce sof_compr_stream

This will keep SOF compress stream private data. So far
we used snd_compr_tstamp to hold the private data but this
is no longer enough as we need to hold other info like
number of channels or sample bytes.

Reviewed-by: Paul Olaru <paul.olaru@oss.nxp.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/20220817080529.10864-3-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h
index 823583086279..42f112030fb8 100644
--- a/sound/soc/sof/sof-priv.h
+++ b/sound/soc/sof/sof-priv.h
@@ -105,6 +105,11 @@ enum sof_debugfs_access_type {
 	SOF_DEBUGFS_ACCESS_D0_ONLY,
 };
 
+struct sof_compr_stream {
+	u64 copied_total;
+	u32 sampling_rate;
+};
+
 struct snd_sof_dev;
 struct snd_sof_ipc_msg;
 struct snd_sof_ipc;