diff options
| author | Ranjani Sridharan <ranjani.sridharan@linux.intel.com> | 2023-01-27 15:00:22 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-01-27 15:14:05 +0300 |
| commit | 37a26eec53b09b7054234b77200ce729601b0ccb (patch) | |
| tree | f38811fd50a7dd9f5c8f378275ac151539223daf /sound/soc/sof/ipc4-pcm.c | |
| parent | ba223b3ad0b9f1753f0822c5c441a925cc82b63a (diff) | |
| download | linux-37a26eec53b09b7054234b77200ce729601b0ccb.tar.xz | |
ASoC: SOF: ipc4: Add flag to skip triggering pipelines during FE DAI trigger
Add a new flag, skip_during_fe_trigger, to struct sof_ipc4_pipeline to
skip triggering pipelines in the FE DAI trigger. Set this flag for the
HDA DAI BE pipelines so that their BE pipeline will not be triggered in
the FE DAI trigger. Also, move the trigger handling for all commands
include START/PAUSE_RELEASE for the HDA DAI's to the backend DAI trigger
ops.
For the SSP/DMIC/SDW cases, remove the BE DAI trigger as they involve no
DMA operations and can be triggered in the FE DAI trigger. This is in
preparation to perform batch triggering of all pipelines for the non-HDA
case.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Libin Yang <libin.yang@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230127120031.10709-10-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/ipc4-pcm.c')
| -rw-r--r-- | sound/soc/sof/ipc4-pcm.c | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/sound/soc/sof/ipc4-pcm.c b/sound/soc/sof/ipc4-pcm.c index 05515e8e6f57..db9d0adb2717 100644 --- a/sound/soc/sof/ipc4-pcm.c +++ b/sound/soc/sof/ipc4-pcm.c @@ -58,25 +58,10 @@ static int sof_ipc4_trigger_pipelines(struct snd_soc_component *component, if (!swidget) continue; - /* - * set pipeline state for both FE and BE pipelines for RUNNING state. - * For PAUSE/RESET, set the pipeline state only for the FE pipeline. - */ - switch (state) { - case SOF_IPC4_PIPE_PAUSED: - case SOF_IPC4_PIPE_RESET: - if (!WIDGET_IS_AIF(swidget->id)) - continue; - break; - default: - break; - } - - /* find pipeline widget for the pipeline that this widget belongs to */ pipeline_widget = swidget->pipe_widget; pipeline = (struct sof_ipc4_pipeline *)pipeline_widget->private; - if (pipeline->state == state) + if (pipeline->state == state || pipeline->skip_during_fe_trigger) continue; /* first set the pipeline to PAUSED state */ |