ASoC: rt5640: add internal clock source support
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>
Signed-off-by: Mark Brown <broonie@kernel.org>
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)