diff mbox

[12/17] ASoC: rt5640: add internal clock source support

Message ID 1471037280-17433-13-git-send-email-pierre-louis.bossart@linux.intel.com (mailing list archive)
State Accepted
Commit c49aed77d55b42a1ec5e1d01c2ab788abc82717c
Headers show

Commit Message

Pierre-Louis Bossart Aug. 12, 2016, 9:27 p.m. UTC 
Adding missing definitions and flags to select internal
clock source as system clock, needed for jack detection.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
---
 sound/soc/codecs/rt5640.c | 3 +++
 sound/soc/codecs/rt5640.h | 1 +
 2 files changed, 4 insertions(+)
diff mbox

Patch

diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c
index fbe3af1..3cc1135 100644
--- a/sound/soc/codecs/rt5640.c
+++ b/sound/soc/codecs/rt5640.c
@@ -1870,6 +1870,9 @@  static int rt5640_set_dai_sysclk(struct snd_soc_dai *dai,
 	case RT5640_SCLK_S_PLL1:
 		reg_val |= RT5640_SCLK_SRC_PLL1;
 		break;
+	case RT5640_SCLK_S_RCCLK:
+		reg_val |= RT5640_SCLK_SRC_RCCLK;
+		break;
 	default:
 		dev_err(codec->dev, "Invalid clock id (%d)\n", clk_id);
 		return -EINVAL;
diff --git a/sound/soc/codecs/rt5640.h b/sound/soc/codecs/rt5640.h
index 58b664b..90c8871 100644
--- a/sound/soc/codecs/rt5640.h
+++ b/sound/soc/codecs/rt5640.h
@@ -984,6 +984,7 @@ 
 #define RT5640_SCLK_SRC_SFT			14
 #define RT5640_SCLK_SRC_MCLK			(0x0 << 14)
 #define RT5640_SCLK_SRC_PLL1			(0x1 << 14)
+#define RT5640_SCLK_SRC_RCCLK			(0x2 << 14)
 #define RT5640_PLL1_SRC_MASK			(0x3 << 12)
 #define RT5640_PLL1_SRC_SFT			12
 #define RT5640_PLL1_SRC_MCLK			(0x0 << 12)