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authorRanjani Sridharan <ranjani.sridharan@linux.intel.com>2021-09-27 15:05:10 +0300
committerMark Brown <broonie@kernel.org>2021-10-01 22:48:23 +0300
commitd1a7af0979292b187bde0d556d26fe21bd64b832 (patch)
treeb95c7f6320a59fc025f5c1dac7303827a9ac57e1 /include/sound
parent93d71245c655e639248c7c33db20074c71a89c1a (diff)
downloadlinux-d1a7af0979292b187bde0d556d26fe21bd64b832.tar.xz
AsoC: dapm: export a couple of functions
Export a couple of DAPM functions that can be used by ASoC drivers to determine connected widgets when a PCM is started. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Link: https://lore.kernel.org/r/20210927120517.20505-6-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/soc-dpcm.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sound/soc-dpcm.h b/include/sound/soc-dpcm.h
index e296a3949b18..bc7af90099a8 100644
--- a/include/sound/soc-dpcm.h
+++ b/include/sound/soc-dpcm.h
@@ -159,6 +159,7 @@ int dpcm_be_dai_trigger(struct snd_soc_pcm_runtime *fe, int stream, int cmd);
int dpcm_be_dai_prepare(struct snd_soc_pcm_runtime *fe, int stream);
int dpcm_dapm_stream_event(struct snd_soc_pcm_runtime *fe, int dir,
int event);
+bool dpcm_end_walk_at_be(struct snd_soc_dapm_widget *widget, enum snd_soc_dapm_direction dir);
#define dpcm_be_dai_startup_rollback(fe, stream, last) \
dpcm_be_dai_stop(fe, stream, 0, last)