diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2018-10-17 01:54:33 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-10-17 20:01:29 +0100 |
| commit | 4e9e07c5675706983ed649cfb92521a4d8aa1d6d (patch) | |
| tree | 3542a6057cf20e750a3e3bec6795c8a2e4b345f0 /sound/soc | |
| parent | fce9ec954a8af7e04cbf5b9daa8bec9c1df5cfe6 (diff) | |
| download | linux-4e9e07c5675706983ed649cfb92521a4d8aa1d6d.tar.bz2 | |
ASoC: pcm3168a: add hw constraint for capture channel
LEFT_J / I2S only can use TDM.
commit 594680ea4a394 ("ASoC: pcm3168a: add hw constraint for channel")
commit 3809688980205 ("ASoC: pcm3168a: add HW constraint for non
RIGHT_J") added channel constraint for it, but, it was only for playback.
This patch adds constraint for capture.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/codecs/pcm3168a.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/sound/soc/codecs/pcm3168a.c b/sound/soc/codecs/pcm3168a.c index 63aa02592bc0..52cc950c9fd1 100644 --- a/sound/soc/codecs/pcm3168a.c +++ b/sound/soc/codecs/pcm3168a.c @@ -529,11 +529,17 @@ static int pcm3168a_startup(struct snd_pcm_substream *substream, break; case PCM3168A_FMT_LEFT_J: sample_min = 24; - channel_max = 8; + if (tx) + channel_max = 8; + else + channel_max = 6; break; case PCM3168A_FMT_I2S: sample_min = 24; - channel_max = 8; + if (tx) + channel_max = 8; + else + channel_max = 6; break; default: sample_min = 24; @@ -559,6 +565,7 @@ static const struct snd_soc_dai_ops pcm3168a_dac_dai_ops = { }; static const struct snd_soc_dai_ops pcm3168a_adc_dai_ops = { + .startup = pcm3168a_startup, .set_fmt = pcm3168a_set_dai_fmt_adc, .set_sysclk = pcm3168a_set_dai_sysclk, .hw_params = pcm3168a_hw_params |