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ASoC: Intel: Atom: Fix message handling during drop stream 

If a stream is being dropped, the period_elapsed received then after
need not be processed. Processing of the period_elapsed message causes
a time out in drop stream response processing. This patch adds a condition
to skip period_elapsed message processing if the stream is in INIT state.

Signed-off-by: Harsha Priya <harshapriya.n@intel.com>
Signed-off-by: Naveen M <naveen.m@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
hifive-unleashed-5.1
Harsha Priya 2016-08-30 23:13:05 -07:00 committed by Mark Brown
parent 979cf59acc
commit de34dcfe70
1 changed files with 3 additions and 0 deletions
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3
sound/soc/intel/atom/sst/sst_ipc.c
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@ -267,6 +267,9 @@ static void process_fw_async_msg(struct intel_sst_drv *sst_drv_ctx,
"Period elapsed rcvd for pipe id 0x%x\n",
pipe_id);
stream = &sst_drv_ctx->streams[str_id];
/* If stream is dropped, skip processing this message*/
if (stream->status == STREAM_INIT)
break;
if (stream->period_elapsed)
stream->period_elapsed(stream->pcm_substream);
if (stream->compr_cb)