ASoC: pcm1792a: Add controls for output invert and rolloff switch

[s/output/Output/ -- broonie]

Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/sound/soc/codecs/pcm1792a.c b/sound/soc/codecs/pcm1792a.c
index 3a80ba4452df..57b0c94a710b 100644
--- a/sound/soc/codecs/pcm1792a.c
+++ b/sound/soc/codecs/pcm1792a.c
@@ -36,6 +36,7 @@
 #define PCM1792A_DAC_VOL_LEFT   0x10
 #define PCM1792A_DAC_VOL_RIGHT  0x11
 #define PCM1792A_FMT_CONTROL    0x12
+#define PCM1792A_MODE_CONTROL   0x13
 #define PCM1792A_SOFT_MUTE      PCM1792A_FMT_CONTROL
 
 #define PCM1792A_FMT_MASK       0x70
@@ -164,6 +165,8 @@ static const struct snd_kcontrol_new pcm1792a_controls[] = {
         SOC_DOUBLE_R_RANGE_TLV("DAC Playback Volume", PCM1792A_DAC_VOL_LEFT,
                          PCM1792A_DAC_VOL_RIGHT, 0, 0xf, 0xff, 0,
                          pcm1792a_dac_tlv),
+        SOC_SINGLE("DAC Invert Output Switch", PCM1792A_MODE_CONTROL, 7, 1, 0),
+        SOC_SINGLE("DAC Rolloff Filter Switch", PCM1792A_MODE_CONTROL, 1, 1, 0),
 };
 
 static const struct snd_soc_dapm_widget pcm1792a_dapm_widgets[] = {