[alsa-devel] [PATCH] ASoC: TWL4030: Add AVADC Clock Priority

[Lopez Cruz, Misael]

AVDAC clk priority allows to determine the path ADC must
be connected when the codec is in option2 and both HiFi
and Voice paths are enabled.

Signed-off-by: Misael Lopez Cruz <x0052729 at ti.com>
---
 sound/soc/codecs/twl4030.c |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index 780217a..42cdcce 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -1036,6 +1036,16 @@ static DECLARE_TLV_DB_SCALE(digital_capture_tlv, 0, 100, 0);
  */
 static DECLARE_TLV_DB_SCALE(input_gain_tlv, 0, 600, 0);
 
+/* AVADC clock priority */
+static const char *twl4030_avadc_clk_priority_texts[] = {
+	"Voice high priority", "HiFi high priority"
+};
+
+static const struct soc_enum twl4030_avadc_clk_priority_enum =
+	SOC_ENUM_SINGLE(TWL4030_REG_AVADC_CTL, 2,
+			ARRAY_SIZE(twl4030_avadc_clk_priority_texts),
+			twl4030_avadc_clk_priority_texts);
+
 static const char *twl4030_rampdelay_texts[] = {
 	"27/20/14 ms", "55/40/27 ms", "109/81/55 ms", "218/161/109 ms",
 	"437/323/218 ms", "874/645/437 ms", "1748/1291/874 ms",
@@ -1137,6 +1147,8 @@ static const struct snd_kcontrol_new twl4030_snd_controls[] = {
 	SOC_DOUBLE_TLV("Analog Capture Volume", TWL4030_REG_ANAMIC_GAIN,
 		0, 3, 5, 0, input_gain_tlv),
 
+	SOC_ENUM("AVADC Clock Priority", twl4030_avadc_clk_priority_enum),
+
 	SOC_ENUM("HS ramp delay", twl4030_rampdelay_enum),
 
 	SOC_ENUM("Vibra H-bridge mode", twl4030_vibradirmode_enum),
-- 
1.5.4.3