[alsa-devel] [PATCH v11 03/12] sun4i-codec: Add Line Playback Volume, FM Playback Volume, Mic Playback Volume, Capture Volume, Line Capture Volume.

[Danny Milosavljevic]

Signed-off-by: Danny Milosavljevic <dannym at scratchpost.org>
---
 sound/soc/sunxi/sun4i-codec.c | 55 ++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 54 insertions(+), 1 deletion(-)

diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c
index a2435c6e..b5a3b5b3 100644
--- a/sound/soc/sunxi/sun4i-codec.c
+++ b/sound/soc/sunxi/sun4i-codec.c
@@ -64,6 +64,9 @@
 #define SUN4I_CODEC_DAC_ACTL_DACAENR			(31)
 #define SUN4I_CODEC_DAC_ACTL_DACAENL			(30)
 #define SUN4I_CODEC_DAC_ACTL_MIXEN			(29)
+#define SUN4I_CODEC_DAC_ACTL_LNG			(26)
+#define SUN4I_CODEC_DAC_ACTL_FMG			(23)
+#define SUN4I_CODEC_DAC_ACTL_MICG			(20)
 #define SUN4I_CODEC_DAC_ACTL_LDACLMIXS			(15)
 #define SUN4I_CODEC_DAC_ACTL_RDACRMIXS			(14)
 #define SUN4I_CODEC_DAC_ACTL_LDACRMIXS			(13)
@@ -94,9 +97,10 @@
 #define SUN4I_CODEC_ADC_ACTL_PREG1EN			(29)
 #define SUN4I_CODEC_ADC_ACTL_PREG2EN			(28)
 #define SUN4I_CODEC_ADC_ACTL_VMICEN			(27)
-#define SUN4I_CODEC_ADC_ACTL_VADCG			(20)
+#define SUN4I_CODEC_ADC_ACTL_ADCG			(20)
 #define SUN4I_CODEC_ADC_ACTL_ADCIS			(17)
 #define SUN4I_CODEC_ADC_ACTL_LNRDF			(16)
+#define SUN4I_CODEC_ADC_ACTL_LNPREG			(13)
 #define SUN4I_CODEC_ADC_ACTL_PA_EN			(4)
 #define SUN4I_CODEC_ADC_ACTL_DDE			(3)
 #define SUN4I_CODEC_ADC_DEBUG			(0x2c)
@@ -644,6 +648,23 @@ static const struct snd_kcontrol_new sun4i_codec_pa_mute =
 			SUN4I_CODEC_DAC_ACTL_PA_MUTE, 1, 0);
 
 static DECLARE_TLV_DB_SCALE(sun4i_codec_pa_volume_scale, -6300, 100, 1);
+static DECLARE_TLV_DB_SCALE(sun4i_codec_linein_loopback_gain_scale,
+			    -150,
+			    150,
+			    0);
+static DECLARE_TLV_DB_SCALE(sun4i_codec_linein_preamp_gain_scale,
+			    -1200,
+			    300,
+			    0);
+static DECLARE_TLV_DB_SCALE(sun4i_codec_fmin_loopback_gain_scale,
+			    -450,
+			    150,
+			    0);
+static DECLARE_TLV_DB_SCALE(sun4i_codec_micin_loopback_gain_scale,
+			    -450,
+			    150,
+			    0);
+static DECLARE_TLV_DB_SCALE(sun4i_codec_adc_gain_scale, -450, 150, 0);
 
 static const char * const sun4i_codec_difflinein_capture_source[] = {
 	"Stereo",
@@ -663,6 +684,38 @@ static const struct snd_kcontrol_new sun4i_codec_controls[] = {
 	SOC_SINGLE_TLV("Power Amplifier Volume", SUN4I_CODEC_DAC_ACTL,
 		       SUN4I_CODEC_DAC_ACTL_PA_VOL, 0x3F, 0,
 		       sun4i_codec_pa_volume_scale),
+	/* Line, FM, Mic1, Mic2 */
+	SOC_SINGLE_TLV("Line Playback Volume",
+		       SUN4I_CODEC_DAC_ACTL,
+		       SUN4I_CODEC_DAC_ACTL_LNG,
+		       1,
+		       0,
+		       sun4i_codec_linein_loopback_gain_scale),
+	SOC_SINGLE_TLV("Line Capture Volume",
+		       SUN4I_CODEC_ADC_ACTL,
+		       SUN4I_CODEC_ADC_ACTL_LNPREG,
+		       7,
+		       0,
+		       sun4i_codec_linein_preamp_gain_scale),
+	SOC_SINGLE_TLV("FM Playback Volume",
+		       SUN4I_CODEC_DAC_ACTL,
+		       SUN4I_CODEC_DAC_ACTL_FMG,
+		       3,
+		       0,
+		       sun4i_codec_fmin_loopback_gain_scale),
+	SOC_SINGLE_TLV("Mic Playback Volume",
+		       SUN4I_CODEC_DAC_ACTL,
+		       SUN4I_CODEC_DAC_ACTL_MICG,
+		       7,
+		       0,
+		       sun4i_codec_micin_loopback_gain_scale),
+	/* ADC */
+	SOC_SINGLE_TLV("Capture Volume",
+		       SUN4I_CODEC_ADC_ACTL,
+		       SUN4I_CODEC_ADC_ACTL_ADCG,
+		       4,
+		       0,
+		       sun4i_codec_adc_gain_scale),
 };
 
 static const struct snd_kcontrol_new sun4i_codec_left_mixer_controls[] = {