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| author |   Harsha Priya <harshapriya.n@intel.com> | 2016-08-30 23:13:05 -0700 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2016-09-01 20:52:13 +0100 |
| commit | de34dcfe70576792a6312f9af4a1f880182b2d3b (patch) | |
| tree | 7a9d7aca4cf8043c81248934e335b158563e0820 /sound/soc/intel | |
| parent | ASoC: Intel: Skylake: Fix error return code in skl_probe() (diff) | |
| download | linux-dev-de34dcfe70576792a6312f9af4a1f880182b2d3b.tar.xz linux-dev-de34dcfe70576792a6312f9af4a1f880182b2d3b.zip | |
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>
Diffstat (limited to 'sound/soc/intel')
| -rw-r--r-- | sound/soc/intel/atom/sst/sst_ipc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/intel/atom/sst/sst_ipc.c b/sound/soc/intel/atom/sst/sst_ipc.c index 8afa6fe7b0b0..bfc889950bb2 100644 --- a/sound/soc/intel/atom/sst/sst_ipc.c +++ b/sound/soc/intel/atom/sst/sst_ipc.c @@ -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) |