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authorPeter Ujfalusi <peter.ujfalusi@nokia.com>2010-05-12 10:35:36 +0300
committerLiam Girdwood <lrg@slimlogic.co.uk>2010-05-12 09:58:26 +0100
commit36aeff6146925025033e2bcd45fa1e9725bc4599 (patch)
tree04b7b9d0b46bbf46f9bea820672bf2e714a099ae /sound/soc/codecs/twl4030.c
parent6a2f1ee1f9bb5346644105c9355e9e06f6a847d3 (diff)
ASoC: TWL4030: Add control for digimic Left Right swap
The codec has support for swapping the left and right channels in the digimic interface. New kcontrol to handle this bit. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'sound/soc/codecs/twl4030.c')
-rw-r--r--sound/soc/codecs/twl4030.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index 0fe74d1e2c5..6a34f562b56 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -1102,6 +1102,16 @@ static const struct soc_enum twl4030_vibradir_enum =
ARRAY_SIZE(twl4030_vibradir_texts),
twl4030_vibradir_texts);
+/* Digimic Left and right swapping */
+static const char *twl4030_digimicswap_texts[] = {
+ "Not swapped", "Swapped",
+};
+
+static const struct soc_enum twl4030_digimicswap_enum =
+ SOC_ENUM_SINGLE(TWL4030_REG_MISC_SET_1, 0,
+ ARRAY_SIZE(twl4030_digimicswap_texts),
+ twl4030_digimicswap_texts);
+
static const struct snd_kcontrol_new twl4030_snd_controls[] = {
/* Codec operation mode control */
SOC_ENUM_EXT("Codec Operation Mode", twl4030_op_modes_enum,
@@ -1178,6 +1188,8 @@ static const struct snd_kcontrol_new twl4030_snd_controls[] = {
SOC_ENUM("Vibra H-bridge mode", twl4030_vibradirmode_enum),
SOC_ENUM("Vibra H-bridge direction", twl4030_vibradir_enum),
+
+ SOC_ENUM("Digimic LR Swap", twl4030_digimicswap_enum),
};
static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = {