[alsa-devel] [PATCH v5 1/3] ASoC: Intel: Skylake: Don't reset pass-through pipe in BE prepare

[jeeja.kp at intel.com]

From: Jeeja KP <jeeja.kp at intel.com>

When pipe is pass-through, BE and FE modules are defined inside
a pipe, reset of pipe will be done in FE DAI prepare. So don't
reset in the BE prepare.

Signed-off-by: Jeeja KP <jeeja.kp at intel.com>
---
 sound/soc/intel/skylake/skl-pcm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c
index 10fa10d..aefcfca 100644
--- a/sound/soc/intel/skylake/skl-pcm.c
+++ b/sound/soc/intel/skylake/skl-pcm.c
@@ -572,8 +572,8 @@ static int skl_link_pcm_prepare(struct snd_pcm_substream *substream,
 
 	/* In case of XRUN recovery, reset the FW pipe to clean state */
 	mconfig = skl_tplg_be_get_cpr_module(dai, substream->stream);
-	if (mconfig && (substream->runtime->status->state ==
-					SNDRV_PCM_STATE_XRUN))
+	if (mconfig && !mconfig->pipe->passthru &&
+		(substream->runtime->status->state == SNDRV_PCM_STATE_XRUN))
 		skl_reset_pipe(skl->skl_sst, mconfig->pipe);
 
 	return 0;
-- 
2.5.0