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ASoC: pcm3168a: add hw constraint for capture channel 

LEFT_J / I2S only can use TDM.
commit 594680ea4a ("ASoC: pcm3168a: add hw constraint for channel")
commit 3809688980 ("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>
hifive-unleashed-5.1
Kuninori Morimoto 2018-10-17 01:54:33 +00:00 committed by Mark Brown
parent fce9ec954a
commit 4e9e07c567
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 9 additions and 2 deletions
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11
sound/soc/codecs/pcm3168a.c
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@ -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