summaryrefslogtreecommitdiff
path: root/include/sound/soc-dai.h
diff options
context:
space:
mode:
authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2020-07-09 04:55:41 +0300
committerMark Brown <broonie@kernel.org>2020-07-17 01:06:05 +0300
commit350d993510115e3d9e78f1b3359bff7b68e88418 (patch)
tree5f4bda30bf6cb3de6e8aaa1ca97215410e2a10f7 /include/sound/soc-dai.h
parente07e49c0d1e3693facf588142c4cbde45904b3f8 (diff)
downloadlinux-350d993510115e3d9e78f1b3359bff7b68e88418.tar.xz
ASoC: soc-dai.c: add .no_capture_mute support
snd_soc_dai_digital_mute() is internally using both mute_stream() (1) or digital_mute() (2), but the difference between these 2 are only handling "direction". We can merge digital_mute() into mute_stream int snd_soc_dai_digital_mute(xxx, int direction) { ... else if (dai->driver->ops->mute_stream) (1) return dai->driver->ops->mute_stream(xxx, direction); else if (direction == SNDRV_PCM_STREAM_PLAYBACK && dai->driver->ops->digital_mute) (2) return dai->driver->ops->digital_mute(xxx); ... } To prepare merging mute_stream()/digital_mute(), this patch adds .no_capture_mute support to emulate .digital_mute(). Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87eeplxxj7.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound/soc-dai.h')
-rw-r--r--include/sound/soc-dai.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 212257e84fac..e0e061b8e9bd 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -280,6 +280,9 @@ struct snd_soc_dai_ops {
*/
snd_pcm_sframes_t (*delay)(struct snd_pcm_substream *,
struct snd_soc_dai *);
+
+ /* bit field */
+ unsigned int no_capture_mute:1;
};
struct snd_soc_cdai_ops {