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| author | Peter Ujfalusi <peter.ujfalusi@linux.intel.com> | 2024-03-21 15:08:10 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-03-25 16:36:02 +0000 |
| commit | 3ce3bc36d91510389955b47e36ea4c4e94fcbdd3 (patch) | |
| tree | 32fde28d894349b4b797755a2eed83c878497e40 /sound | |
| parent | 55ca6ca227bfc5a8d0a0c2c5d6e239777226a604 (diff) | |
| download | linux-stable-3ce3bc36d91510389955b47e36ea4c4e94fcbdd3.tar.gz linux-stable-3ce3bc36d91510389955b47e36ea4c4e94fcbdd3.tar.bz2 linux-stable-3ce3bc36d91510389955b47e36ea4c4e94fcbdd3.zip | |
ASoC: SOF: ipc4-pcm: Invalidate the stream_start_offset in PAUSED state
When the final state is SOF_IPC4_PIPE_PAUSED, it is possible that the
stream will be restarted (resume or start) in which case we need to update
the offset from the firmware.
Cc: stable@vger.kernel.org # 6.8
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240321130814.4412-14-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/sof/ipc4-pcm.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/sound/soc/sof/ipc4-pcm.c b/sound/soc/sof/ipc4-pcm.c index 4e41b16d3205..905dbc4852b1 100644 --- a/sound/soc/sof/ipc4-pcm.c +++ b/sound/soc/sof/ipc4-pcm.c @@ -437,8 +437,19 @@ static int sof_ipc4_trigger_pipelines(struct snd_soc_component *component, } /* return if this is the final state */ - if (state == SOF_IPC4_PIPE_PAUSED) + if (state == SOF_IPC4_PIPE_PAUSED) { + struct sof_ipc4_timestamp_info *time_info; + + /* + * Invalidate the stream_start_offset to make sure that it is + * going to be updated if the stream resumes + */ + time_info = spcm->stream[substream->stream].private; + if (time_info) + time_info->stream_start_offset = SOF_IPC4_INVALID_STREAM_POSITION; + goto free; + } skip_pause_transition: /* else set the RUNNING/RESET state in the DSP */ ret = sof_ipc4_set_multi_pipeline_state(sdev, state, trigger_list); |