diff mbox

[5/6] ASoC: max9867: DSP mode

Message ID 20180301142130.GG30722@lenoch (mailing list archive)
State Accepted
Commit 79e139744508105bd749300f364563934bff23f2
Headers show

Commit Message

Ladislav Michl March 1, 2018, 2:21 p.m. UTC 
Add configuration for DSP mode.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
---
 sound/soc/codecs/max9867.c | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)
diff mbox

Patch

diff --git a/sound/soc/codecs/max9867.c b/sound/soc/codecs/max9867.c
index 4160523ea720..4ea3287162ad 100644
--- a/sound/soc/codecs/max9867.c
+++ b/sound/soc/codecs/max9867.c
@@ -325,10 +325,16 @@  static int max9867_dai_set_fmt(struct snd_soc_dai *codec_dai,
 		return -EINVAL;
 	}
 
-	/* for i2s compatible mode */
-	iface1A |= MAX9867_I2S_DLY;
-	/* SDOUT goes to hiz state after all data is transferred */
-	iface1A |= MAX9867_SDOUT_HIZ;
+	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+	case SND_SOC_DAIFMT_I2S:
+		iface1A |= MAX9867_I2S_DLY;
+		break;
+	case SND_SOC_DAIFMT_DSP_A:
+		iface1A |= MAX9867_TDM_MODE | MAX9867_SDOUT_HIZ;
+		break;
+	default:
+		return -EINVAL;
+	}
 
 	/* Clock inversion bits, BCI and WCI */
 	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {