diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2021-05-27 05:27:54 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-06-07 17:55:16 +0300 |
| commit | af69f47df1fb494e6d8050e0111dfc7d75079fd6 (patch) | |
| tree | 73112503a7ab7306f20f0b725567cbe852c703bb /sound/soc/sh | |
| parent | 0292176522566fff8db524e38ffd0cb28398b736 (diff) | |
| download | linux-af69f47df1fb494e6d8050e0111dfc7d75079fd6.tar.xz | |
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: 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>
Diffstat (limited to 'sound/soc/sh')
| -rw-r--r-- | sound/soc/sh/fsi.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c index 3c574792231b..3c934f87c242 100644 --- a/sound/soc/sh/fsi.c +++ b/sound/soc/sh/fsi.c @@ -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, }; /* |