luck/tmp_suning_uos_patched
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ASoC: TWL4030: Add Analog PGA control switch to DAPM

Browse Source 
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
sound/soc/codecs/twl4030.c
View File

@ -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"},