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ASoC: SOF: sof-audio: Expose a couple of functions

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These are common functions that will also be needed for the IPC4
compressed support.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Link: https://patch.msgid.link/20261007084955.1256-14-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Ranjani Sridharan 2026-10-07 11:49:40 +03:00 committed by Mark Brown
parent 973851a710
commit e1135ddec7
2 changed files with 9 additions and 4 deletions
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6
sound/soc/sof/pcm.c
View File

@ -66,7 +66,7 @@ void snd_sof_pcm_period_elapsed(struct snd_pcm_substream *substream)
}
EXPORT_SYMBOL(snd_sof_pcm_period_elapsed);
static int
int
sof_pcm_setup_connected_widgets(struct snd_sof_dev *sdev, struct snd_soc_pcm_runtime *rtd,
struct snd_sof_pcm *spcm, struct snd_pcm_hw_params *params,
struct snd_sof_platform_stream_params *platform_params, int dir)
@ -100,8 +100,8 @@ sof_pcm_setup_connected_widgets(struct snd_sof_dev *sdev, struct snd_soc_pcm_run
return 0;
}
static struct snd_sof_widget *snd_sof_find_swidget_by_comp_id(struct snd_sof_dev *sdev,
int comp_id)
struct snd_sof_widget *snd_sof_find_swidget_by_comp_id(struct snd_sof_dev *sdev,
int comp_id)
{
struct snd_sof_widget *swidget;

7
sound/soc/sof/sof-audio.h
View File

@ -636,7 +636,12 @@ struct snd_sof_pcm *snd_sof_find_spcm_comp(struct snd_soc_component *scomp,
int *direction);
void snd_sof_pcm_period_elapsed(struct snd_pcm_substream *substream);
void snd_sof_pcm_init_elapsed_work(struct work_struct *work);
int sof_pcm_setup_connected_widgets(struct snd_sof_dev *sdev, struct snd_soc_pcm_runtime *rtd,
struct snd_sof_pcm *spcm, struct snd_pcm_hw_params *params,
struct snd_sof_platform_stream_params *platform_params,
int dir);
struct snd_sof_widget *snd_sof_find_swidget_by_comp_id(struct snd_sof_dev *sdev,
int comp_id);
/*
* snd_sof_pcm specific wrappers for dev_dbg() and dev_err() to provide
* consistent and useful prints.