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ASoC: fsi: 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/87bl8wnc5x.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2021-05-27 11:27:54 +09:00 committed by Mark Brown
parent 0292176522
commit af69f47df1
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 15 additions and 0 deletions
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15
sound/soc/sh/fsi.c
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@ -1694,12 +1694,27 @@ static int fsi_dai_hw_params(struct snd_pcm_substream *substream,
return 0; 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 = { static const struct snd_soc_dai_ops fsi_dai_ops = {
.startup = fsi_dai_startup, .startup = fsi_dai_startup,
.shutdown = fsi_dai_shutdown, .shutdown = fsi_dai_shutdown,
.trigger = fsi_dai_trigger, .trigger = fsi_dai_trigger,
.set_fmt = fsi_dai_set_fmt, .set_fmt = fsi_dai_set_fmt,
.hw_params = fsi_dai_hw_params, .hw_params = fsi_dai_hw_params,
.auto_selectable_formats = &fsi_dai_formats,
.num_auto_selectable_formats = 1,
}; };
/* /*