ASoC: TWL4030: Add Analog PGA control switch to DAPM

Add all four APGA switch to DAPM routing and widgets.
Add user control for DA enable for all APGA as normal
control.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index 3543bf6..4293ec7 100644 (file)
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -562,6 +562,12 @@ static const struct snd_kcontrol_new twl4030_snd_controls[] = {
        SOC_DOUBLE_R_TLV("DAC2 Analog Playback Volume",
                TWL4030_REG_ARXL2_APGA_CTL, TWL4030_REG_ARXR2_APGA_CTL,
                3, 0x12, 1, analog_tlv),
+       SOC_DOUBLE_R("DAC1 Analog Playback Switch",
+               TWL4030_REG_ARXL1_APGA_CTL, TWL4030_REG_ARXR1_APGA_CTL,
+               1, 1, 0),
+       SOC_DOUBLE_R("DAC2 Analog Playback Switch",
+               TWL4030_REG_ARXL2_APGA_CTL, TWL4030_REG_ARXR2_APGA_CTL,
+               1, 1, 0),
 
        /* Separate output gain controls */
        SOC_DOUBLE_R_TLV_TWL4030("PreDriv Playback Volume",
@@ -626,14 +632,29 @@ static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = {
        SND_SOC_DAPM_DAC("DACL2", "Left Rear Playback",
                        TWL4030_REG_AVDAC_CTL, 3, 0),
 
+       /* Analog PGAs */
+       SND_SOC_DAPM_PGA("ARXR1_APGA", TWL4030_REG_ARXR1_APGA_CTL,
+                       0, 0, NULL, 0),
+       SND_SOC_DAPM_PGA("ARXL1_APGA", TWL4030_REG_ARXL1_APGA_CTL,
+                       0, 0, NULL, 0),
+       SND_SOC_DAPM_PGA("ARXR2_APGA", TWL4030_REG_ARXR2_APGA_CTL,
+                       0, 0, NULL, 0),
+       SND_SOC_DAPM_PGA("ARXL2_APGA", TWL4030_REG_ARXL2_APGA_CTL,
+                       0, 0, NULL, 0),
+
        SND_SOC_DAPM_ADC("ADCL", "Left Capture", SND_SOC_NOPM, 0, 0),
        SND_SOC_DAPM_ADC("ADCR", "Right Capture", SND_SOC_NOPM, 0, 0),
 };
 
 static const struct snd_soc_dapm_route intercon[] = {
+       {"ARXL1_APGA", NULL, "DACL1"},
+       {"ARXR1_APGA", NULL, "DACR1"},
+       {"ARXL2_APGA", NULL, "DACL2"},
+       {"ARXR2_APGA", NULL, "DACR2"},
+
        /* outputs */
-       {"OUTL", NULL, "DACL2"},
-       {"OUTR", NULL, "DACR2"},
+       {"OUTL", NULL, "ARXL2_APGA"},
+       {"OUTR", NULL, "ARXR2_APGA"},
 
        /* inputs */
        {"ADCL", NULL, "INL"},