diff options
| author | Ranjani Sridharan <ranjani.sridharan@linux.intel.com> | 2021-11-23 20:16:06 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-11-24 15:57:25 +0300 |
| commit | 96da174024b9c63bd5d3358668d0bc12677be877 (patch) | |
| tree | cf63a338b8e692706449248b993c6f27d99078f2 /sound/soc/sof/pcm.c | |
| parent | fb71d03b29bcbd8c03798d36e7b2a2297b6dea45 (diff) | |
| download | linux-96da174024b9c63bd5d3358668d0bc12677be877.tar.xz | |
ASoC: SOF: handle paused streams during system suspend
During system suspend, paused streams do not get suspended.
Therefore, we need to explicitly free these PCMs in the DSP
and free the associated DAPM widgets so that they can be set
up again during resume.
Fixes: 5fcdbb2d45df ("ASoC: SOF: Add support for dynamic pipelines")
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Paul Olaru <paul.olaru@oss.nxp.com>
Reviewed-by: Bard Liao <bard.liao@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20211123171606.129350-3-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/pcm.c')
| -rw-r--r-- | sound/soc/sof/pcm.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sound/soc/sof/pcm.c b/sound/soc/sof/pcm.c index 31dd79b794f1..0ceb1a9cbf73 100644 --- a/sound/soc/sof/pcm.c +++ b/sound/soc/sof/pcm.c @@ -100,9 +100,8 @@ void snd_sof_pcm_period_elapsed(struct snd_pcm_substream *substream) } EXPORT_SYMBOL(snd_sof_pcm_period_elapsed); -static int sof_pcm_dsp_pcm_free(struct snd_pcm_substream *substream, - struct snd_sof_dev *sdev, - struct snd_sof_pcm *spcm) +int sof_pcm_dsp_pcm_free(struct snd_pcm_substream *substream, struct snd_sof_dev *sdev, + struct snd_sof_pcm *spcm) { struct sof_ipc_stream stream; struct sof_ipc_reply reply; |