diff mbox

[v6,01/10] ASoC: Intel: mfld-pcm: don't call trigger ops to DSP for internal streams

Message ID 1410255693-6958-2-git-send-email-subhransu.s.prusty@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Subhransu S. Prusty Sept. 9, 2014, 9:41 a.m. UTC 
From: Vinod Koul <vinod.koul@intel.com>

For internal stream i.e. BE we have don't need trigger ops as that
would be handled by DAPM for us in subsequent patches

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
---
 sound/soc/intel/sst-mfld-platform-pcm.c | 2 ++
 1 file changed, 2 insertions(+)

Comments

Mark Brown Sept. 16, 2014, 6:54 p.m. UTC | #1 
On Tue, Sep 09, 2014 at 03:11:24PM +0530, Subhransu S. Prusty wrote:
> From: Vinod Koul <vinod.koul@intel.com>
> 
> For internal stream i.e. BE we have don't need trigger ops as that
> would be handled by DAPM for us in subsequent patches

Applied, thanks.
diff mbox

Patch

diff --git a/sound/soc/intel/sst-mfld-platform-pcm.c b/sound/soc/intel/sst-mfld-platform-pcm.c
index 85deecd..9906b7c 100644
--- a/sound/soc/intel/sst-mfld-platform-pcm.c
+++ b/sound/soc/intel/sst-mfld-platform-pcm.c
@@ -464,6 +464,8 @@  static int sst_platform_pcm_trigger(struct snd_pcm_substream *substream,
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 
 	dev_dbg(rtd->dev, "sst_platform_pcm_trigger called\n");
+	if (substream->pcm->internal)
+		return 0;
 	stream = substream->runtime->private_data;
 	str_id = stream->stream_info.str_id;
 	switch (cmd) {