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ASoC: ak4613: add .auto_selectable_formats support

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By this patch, DAI format might be automatically selected
(Depends on paired DAI).

Link: https://lore.kernel.org/r/871rb3hypy.wl-kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/871racbx0w.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87fsy8nc7o.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2021-05-27 11:26:51 +09:00 committed by Mark Brown
parent ba9e82a1c8
commit c50f381afc
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1 changed files with 11 additions and 0 deletions
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11
sound/soc/codecs/ak4613.c
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@ -539,6 +539,15 @@ static int ak4613_dai_trigger(struct snd_pcm_substream *substream, int cmd,
return 0;
}
/*
* Select below from Sound Card, not Auto
* SND_SOC_DAIFMT_CBC_CFC
* SND_SOC_DAIFMT_CBP_CFP
*/
static u64 ak4613_dai_formats =
SND_SOC_POSSIBLE_DAIFMT_I2S |
SND_SOC_POSSIBLE_DAIFMT_LEFT_J;
static const struct snd_soc_dai_ops ak4613_dai_ops = {
.startup = ak4613_dai_startup,
.shutdown = ak4613_dai_shutdown,
@ -546,6 +555,8 @@ static const struct snd_soc_dai_ops ak4613_dai_ops = {
.set_fmt = ak4613_dai_set_fmt,
.trigger = ak4613_dai_trigger,
.hw_params = ak4613_dai_hw_params,
.auto_selectable_formats = &ak4613_dai_formats,
.num_auto_selectable_formats = 1,
};
#define AK4613_PCM_RATE (SNDRV_PCM_RATE_32000 |\