OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ASoC: TWL4030: DAPM mapping of the Handsfree outputs 

Adds DAPM muxing, routing for the Handsfree outputs.

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 12:35:51 +02:00 committed by Mark Brown
parent 5152d8c28b
commit df339804bb
1 changed files with 41 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

41
sound/soc/codecs/twl4030.c
View File

@ -277,6 +277,30 @@ static const struct soc_enum twl4030_carkitr_enum =
static const struct snd_kcontrol_new twl4030_dapm_carkitr_control =
SOC_DAPM_ENUM("Route", twl4030_carkitr_enum);
/* Handsfree Left */
static const char *twl4030_handsfreel_texts[] =
{"Voice", "DACL1", "DACL2", "DACR2"};
static const struct soc_enum twl4030_handsfreel_enum =
SOC_ENUM_SINGLE(TWL4030_REG_HFL_CTL, 0,
ARRAY_SIZE(twl4030_handsfreel_texts),
twl4030_handsfreel_texts);
static const struct snd_kcontrol_new twl4030_dapm_handsfreel_control =
SOC_DAPM_ENUM("Route", twl4030_handsfreel_enum);
/* Handsfree Right */
static const char *twl4030_handsfreer_texts[] =
{"Voice", "DACR1", "DACR2", "DACL2"};
static const struct soc_enum twl4030_handsfreer_enum =
SOC_ENUM_SINGLE(TWL4030_REG_HFR_CTL, 0,
ARRAY_SIZE(twl4030_handsfreer_texts),
twl4030_handsfreer_texts);
static const struct snd_kcontrol_new twl4030_dapm_handsfreer_control =
SOC_DAPM_ENUM("Route", twl4030_handsfreer_enum);
static int outmixer_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
@ -737,6 +761,8 @@ static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = {
SND_SOC_DAPM_OUTPUT("PREDRIVER"),
SND_SOC_DAPM_OUTPUT("HSOL"),
SND_SOC_DAPM_OUTPUT("HSOR"),
SND_SOC_DAPM_OUTPUT("HFL"),
SND_SOC_DAPM_OUTPUT("HFR"),
/* DACs */
SND_SOC_DAPM_DAC("DACR1", "Right Front Playback",
@ -780,6 +806,11 @@ static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = {
&twl4030_dapm_carkitl_control),
SND_SOC_DAPM_MUX("CarkitR Mux", SND_SOC_NOPM, 0, 0,
&twl4030_dapm_carkitr_control),
/* HandsfreeL/R */
SND_SOC_DAPM_MUX("HandsfreeL Mux", TWL4030_REG_HFL_CTL, 5, 0,
&twl4030_dapm_handsfreel_control),
SND_SOC_DAPM_MUX("HandsfreeR Mux", TWL4030_REG_HFR_CTL, 5, 0,
&twl4030_dapm_handsfreer_control),
SND_SOC_DAPM_ADC("ADCL", "Left Capture", SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_ADC("ADCR", "Right Capture", SND_SOC_NOPM, 0, 0),
@ -816,6 +847,14 @@ static const struct snd_soc_dapm_route intercon[] = {
/* CarkitR */
{"CarkitR Mux", "DACR1", "ARXR1_APGA"},
{"CarkitR Mux", "DACR2", "ARXR2_APGA"},
/* HandsfreeL */
{"HandsfreeL Mux", "DACL1", "ARXL1_APGA"},
{"HandsfreeL Mux", "DACL2", "ARXL2_APGA"},
{"HandsfreeL Mux", "DACR2", "ARXR2_APGA"},
/* HandsfreeR */
{"HandsfreeR Mux", "DACR1", "ARXR1_APGA"},
{"HandsfreeR Mux", "DACR2", "ARXR2_APGA"},
{"HandsfreeR Mux", "DACL2", "ARXL2_APGA"},
/* outputs */
{"OUTL", NULL, "ARXL2_APGA"},
@ -827,6 +866,8 @@ static const struct snd_soc_dapm_route intercon[] = {
{"HSOR", NULL, "HeadsetR Mux"},
{"CARKITL", NULL, "CarkitL Mux"},
{"CARKITR", NULL, "CarkitR Mux"},
{"HFL", NULL, "HandsfreeL Mux"},
{"HFR", NULL, "HandsfreeR Mux"},
/* inputs */
{"ADCL", NULL, "INL"},