[v2,12/19] ASoC: tlv320aic31xx: Add CODEC clock slave support
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Message ID 20171129213300.20021-13-afd@ti.com
State Accepted
Commit 77f8b3cfc33cd4231cc2748bcac9f43b9eea546c
Headers show

Commit Message

Andrew F. Davis Nov. 29, 2017, 9:32 p.m. UTC
This CODEC supports being the WCLK and/or BCLK slave, add
support for this here.

Also make the alert into an error as alert is more urgent
than needed here and is rarely used.

Signed-off-by: Andrew F. Davis <afd@ti.com>
---
 sound/soc/codecs/tlv320aic31xx.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

Patch
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diff --git a/sound/soc/codecs/tlv320aic31xx.c b/sound/soc/codecs/tlv320aic31xx.c
index 41e2d8077a62..b39db3eb06d0 100644
--- a/sound/soc/codecs/tlv320aic31xx.c
+++ b/sound/soc/codecs/tlv320aic31xx.c
@@ -926,8 +926,16 @@  static int aic31xx_set_dai_fmt(struct snd_soc_dai *codec_dai,
 	case SND_SOC_DAIFMT_CBM_CFM:
 		iface_reg1 |= AIC31XX_BCLK_MASTER | AIC31XX_WCLK_MASTER;
 		break;
+	case SND_SOC_DAIFMT_CBS_CFM:
+		iface_reg1 |= AIC31XX_WCLK_MASTER;
+		break;
+	case SND_SOC_DAIFMT_CBM_CFS:
+		iface_reg1 |= AIC31XX_BCLK_MASTER;
+		break;
+	case SND_SOC_DAIFMT_CBS_CFS:
+		break;
 	default:
-		dev_alert(codec->dev, "Invalid DAI master/slave interface\n");
+		dev_err(codec->dev, "Invalid DAI master/slave interface\n");
 		return -EINVAL;
 	}