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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>
This commit is contained in:
Peter Ujfalusi 2008-12-09 08:45:44 +02:00 committed by Mark Brown
parent 53b5047d99
commit 44c5587035
1 changed files with 23 additions and 2 deletions
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25
sound/soc/codecs/twl4030.c
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@ -562,6 +562,12 @@ static const struct snd_kcontrol_new twl4030_snd_controls[] = {
SOC_DOUBLE_R_TLV("DAC2 Analog Playback Volume", SOC_DOUBLE_R_TLV("DAC2 Analog Playback Volume",
TWL4030_REG_ARXL2_APGA_CTL, TWL4030_REG_ARXR2_APGA_CTL, TWL4030_REG_ARXL2_APGA_CTL, TWL4030_REG_ARXR2_APGA_CTL,
3, 0x12, 1, analog_tlv), 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 */ /* Separate output gain controls */
SOC_DOUBLE_R_TLV_TWL4030("PreDriv Playback Volume", 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", SND_SOC_DAPM_DAC("DACL2", "Left Rear Playback",
TWL4030_REG_AVDAC_CTL, 3, 0), 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("ADCL", "Left Capture", SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_ADC("ADCR", "Right 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[] = { 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 */ /* outputs */
{"OUTL", NULL, "DACL2"}, {"OUTL", NULL, "ARXL2_APGA"},
{"OUTR", NULL, "DACR2"}, {"OUTR", NULL, "ARXR2_APGA"},
/* inputs */ /* inputs */
{"ADCL", NULL, "INL"}, {"ADCL", NULL, "INL"},