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ASoC: Declare Headset as Mic and Headphone widgets for SDP3430 

Headset was declared previously as a Headphone widget connecting
HSMIC and HSOL/HSOR pins of TWL4030 codec in SDP430 machine driver.
The capture path becomes invalid as the Headphone widget is not a
valid input endpoint.

Instead of that, the Headset is declared as separate Microphone
and Headphone widgets. Current patch modifies audio map:

- Headset Mic: HSMIC with bias
- Headset Stereophone: HSOL, HSOR

Signed-off-by: Misael Lopez Cruz <x0052729@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Lopez Cruz, Misael 2009-03-19 01:07:34 -05:00 committed by Mark Brown
parent f8d5fc924b
commit 632087748c
1 changed files with 16 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
sound/soc/omap/sdp3430.c
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@ -90,8 +90,12 @@ static struct snd_soc_jack hs_jack;
/* Headset jack detection DAPM pins */
static struct snd_soc_jack_pin hs_jack_pins[] = {
{
.pin = "Headset Jack",
.mask = SND_JACK_HEADSET,
.pin = "Headset Mic",
.mask = SND_JACK_MICROPHONE,
},
{
.pin = "Headset Stereophone",
.mask = SND_JACK_HEADPHONE,
},
};
@ -109,7 +113,8 @@ static struct snd_soc_jack_gpio hs_jack_gpios[] = {
static const struct snd_soc_dapm_widget sdp3430_twl4030_dapm_widgets[] = {
SND_SOC_DAPM_MIC("Ext Mic", NULL),
SND_SOC_DAPM_SPK("Ext Spk", NULL),
SND_SOC_DAPM_HP("Headset Jack", NULL),
SND_SOC_DAPM_MIC("Headset Mic", NULL),
SND_SOC_DAPM_HP("Headset Stereophone", NULL),
};
static const struct snd_soc_dapm_route audio_map[] = {
@ -123,11 +128,13 @@ static const struct snd_soc_dapm_route audio_map[] = {
{"Ext Spk", NULL, "HFL"},
{"Ext Spk", NULL, "HFR"},
/* Headset: HSMIC (with bias), HSOL, HSOR */
{"Headset Jack", NULL, "HSOL"},
{"Headset Jack", NULL, "HSOR"},
/* Headset Mic: HSMIC with bias */
{"HSMIC", NULL, "Headset Mic Bias"},
{"Headset Mic Bias", NULL, "Headset Jack"},
{"Headset Mic Bias", NULL, "Headset Mic"},
/* Headset Stereophone (Headphone): HSOL, HSOR */
{"Headset Stereophone", NULL, "HSOL"},
{"Headset Stereophone", NULL, "HSOR"},
};
static int sdp3430_twl4030_init(struct snd_soc_codec *codec)
@ -146,7 +153,8 @@ static int sdp3430_twl4030_init(struct snd_soc_codec *codec)
/* SDP3430 connected pins */
snd_soc_dapm_enable_pin(codec, "Ext Mic");
snd_soc_dapm_enable_pin(codec, "Ext Spk");
snd_soc_dapm_disable_pin(codec, "Headset Jack");
snd_soc_dapm_disable_pin(codec, "Headset Mic");
snd_soc_dapm_disable_pin(codec, "Headset Stereophone");
/* TWL4030 not connected pins */
snd_soc_dapm_nc_pin(codec, "AUXL");