Unverified Commit af69f47d authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
Browse files

ASoC: fsi: add .auto_selectable_formats support 

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: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87bl8wnc5x.wl-kuninori.morimoto.gx@renesas.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 02921765

sound/soc/sh/fsi.c

+15 −0
Original line number Diff line number Diff line
@@ -1694,12 +1694,27 @@ static int fsi_dai_hw_params(struct snd_pcm_substream *substream, 
	return 0;

}



/*

 * Select below from Sound Card, not auto

 *	SND_SOC_DAIFMT_CBC_CFC

 *	SND_SOC_DAIFMT_CBP_CFP

 */

static u64 fsi_dai_formats =

	SND_SOC_POSSIBLE_DAIFMT_I2S	|

	SND_SOC_POSSIBLE_DAIFMT_LEFT_J	|

	SND_SOC_POSSIBLE_DAIFMT_NB_NF	|

	SND_SOC_POSSIBLE_DAIFMT_NB_IF	|

	SND_SOC_POSSIBLE_DAIFMT_IB_NF	|

	SND_SOC_POSSIBLE_DAIFMT_IB_IF;



static const struct snd_soc_dai_ops fsi_dai_ops = {

	.startup	= fsi_dai_startup,

	.shutdown	= fsi_dai_shutdown,

	.trigger	= fsi_dai_trigger,

	.set_fmt	= fsi_dai_set_fmt,

	.hw_params	= fsi_dai_hw_params,

	.auto_selectable_formats	= &fsi_dai_formats,

	.num_auto_selectable_formats	= 1,

};



/*