The 24-bit TDM mode also applies to DSP_A and DSP_B modes.
Most dais on the SoC side can not interpret I2S/Left_j with other than 2
channels of audio.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
---
sound/soc/codecs/pcm3168a.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/sound/soc/codecs/pcm3168a.c b/sound/soc/codecs/pcm3168a.c
index 08d3fe192e65..e0d5839fe1a7 100644
--- a/sound/soc/codecs/pcm3168a.c
+++ b/sound/soc/codecs/pcm3168a.c
@@ -457,13 +457,16 @@ static int pcm3168a_hw_params(struct snd_pcm_substream *substream,
if (chan > 2) {
switch (fmt) {
case PCM3168A_FMT_I2S:
+ case PCM3168A_FMT_DSP_A:
fmt = PCM3168A_FMT_I2S_TDM;
break;
case PCM3168A_FMT_LEFT_J:
+ case PCM3168A_FMT_DSP_B:
fmt = PCM3168A_FMT_LEFT_J_TDM;
break;
default:
- dev_err(component->dev, "TDM is supported under I2S/Left_J only\n");
+ dev_err(component->dev,
+ "TDM is supported under DSP/I2S/Left_J only\n");
return -EINVAL;
}
}
@@ -526,6 +529,8 @@ static int pcm3168a_startup(struct snd_pcm_substream *substream,
break;
case PCM3168A_FMT_LEFT_J:
case PCM3168A_FMT_I2S:
+ case PCM3168A_FMT_DSP_A:
+ case PCM3168A_FMT_DSP_B:
sample_min = 24;
channel_max = channel_maxs[tx];
break;
--
Peter
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
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