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Unverified Commit 3c01b0e1 authored by Charles Keepax's avatar Charles Keepax Committed by Mark Brown
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ASoC: dapm: Add support for hw_free on CODEC to CODEC links 



Currently, on power down for a CODEC to CODEC DAI link we only call
digital_mute and shutdown. Provide a little more flexibility for drivers
by adding a call to hw_free as well.

Signed-off-by: default avatarCharles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 9ab2a1bd

sound/soc/soc-dapm.c

+11 −6
Original line number Diff line number Diff line
@@ -3737,26 +3737,31 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w, 
			ret = 0;

		}



		substream.stream = SNDRV_PCM_STREAM_CAPTURE;

		snd_soc_dapm_widget_for_each_source_path(w, path) {

			source = path->source->priv;



			if (source->driver->ops->hw_free)

				source->driver->ops->hw_free(&substream,

							     source);



			source->active--;

			if (source->driver->ops->shutdown) {

				substream.stream = SNDRV_PCM_STREAM_CAPTURE;

			if (source->driver->ops->shutdown)

				source->driver->ops->shutdown(&substream,

							      source);

		}

		}



		substream.stream = SNDRV_PCM_STREAM_PLAYBACK;

		snd_soc_dapm_widget_for_each_sink_path(w, path) {

			sink = path->sink->priv;



			if (sink->driver->ops->hw_free)

				sink->driver->ops->hw_free(&substream, sink);



			sink->active--;

			if (sink->driver->ops->shutdown) {

				substream.stream = SNDRV_PCM_STREAM_PLAYBACK;

			if (sink->driver->ops->shutdown)

				sink->driver->ops->shutdown(&substream, sink);

		}

		}

		break;



	default: