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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-03-18 10:51:13 +0000
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-03-18 10:51:13 +0000
commit2a3887f7015b547ad8195391d1f6c2136062be32 (patch)
tree4b76b41aa7137ac446e92e762c4d200cd364b232 /sound
parenta110f4ef810ee29d810876df725f41d66629733e (diff)
parente58a8947b0264ec1f43ce5deef563b72acf1284f (diff)
Merge branch 'topic/asoc' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 into for-2.6.39
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/omap/rx51.c42
1 files changed, 36 insertions, 6 deletions
diff --git a/sound/soc/omap/rx51.c b/sound/soc/omap/rx51.c
index 2d7d4115cb7..d0986220eff 100644
--- a/sound/soc/omap/rx51.c
+++ b/sound/soc/omap/rx51.c
@@ -40,6 +40,7 @@
#define RX51_TVOUT_SEL_GPIO 40
#define RX51_JACK_DETECT_GPIO 177
+#define RX51_ECI_SW_GPIO 182
/*
* REVISIT: TWL4030 GPIO base in RX-51. Now statically defined to 192. This
* gpio is reserved in arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -50,6 +51,7 @@ enum {
RX51_JACK_DISABLED,
RX51_JACK_TVOUT, /* tv-out with stereo output */
RX51_JACK_HP, /* headphone: stereo output, no mic */
+ RX51_JACK_HS, /* headset: stereo output with mic */
};
static int rx51_spk_func;
@@ -59,11 +61,15 @@ static int rx51_jack_func;
static void rx51_ext_control(struct snd_soc_codec *codec)
{
struct snd_soc_dapm_context *dapm = &codec->dapm;
- int hp = 0, tvout = 0;
+ int hp = 0, hs = 0, tvout = 0;
switch (rx51_jack_func) {
case RX51_JACK_TVOUT:
tvout = 1;
+ hp = 1;
+ break;
+ case RX51_JACK_HS:
+ hs = 1;
case RX51_JACK_HP:
hp = 1;
break;
@@ -81,6 +87,10 @@ static void rx51_ext_control(struct snd_soc_codec *codec)
snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
else
snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
+ if (hs)
+ snd_soc_dapm_enable_pin(dapm, "HS Mic");
+ else
+ snd_soc_dapm_disable_pin(dapm, "HS Mic");
gpio_set_value(RX51_TVOUT_SEL_GPIO, tvout);
@@ -230,7 +240,7 @@ static struct snd_soc_jack_gpio rx51_av_jack_gpios[] = {
{
.gpio = RX51_JACK_DETECT_GPIO,
.name = "avdet-gpio",
- .report = SND_JACK_VIDEOOUT,
+ .report = SND_JACK_HEADSET,
.invert = 1,
.debounce_time = 200,
},
@@ -240,6 +250,8 @@ static const struct snd_soc_dapm_widget aic34_dapm_widgets[] = {
SND_SOC_DAPM_SPK("Ext Spk", rx51_spk_event),
SND_SOC_DAPM_MIC("DMic", NULL),
SND_SOC_DAPM_HP("Headphone Jack", rx51_hp_event),
+ SND_SOC_DAPM_MIC("HS Mic", NULL),
+ SND_SOC_DAPM_LINE("FM Transmitter", NULL),
};
static const struct snd_soc_dapm_widget aic34_dapm_widgetsb[] = {
@@ -251,6 +263,8 @@ static const struct snd_soc_dapm_route audio_map[] = {
{"Ext Spk", NULL, "HPROUT"},
{"Headphone Jack", NULL, "LLOUT"},
{"Headphone Jack", NULL, "RLOUT"},
+ {"FM Transmitter", NULL, "LLOUT"},
+ {"FM Transmitter", NULL, "RLOUT"},
{"DMic Rate 64", NULL, "Mic Bias 2V"},
{"Mic Bias 2V", NULL, "DMic"},
@@ -259,11 +273,14 @@ static const struct snd_soc_dapm_route audio_map[] = {
static const struct snd_soc_dapm_route audio_mapb[] = {
{"b LINE2R", NULL, "MONO_LOUT"},
{"Earphone", NULL, "b HPLOUT"},
+
+ {"LINE1L", NULL, "b Mic Bias 2.5V"},
+ {"b Mic Bias 2.5V", NULL, "HS Mic"}
};
static const char *spk_function[] = {"Off", "On"};
static const char *input_function[] = {"ADC", "Digital Mic"};
-static const char *jack_function[] = {"Off", "TV-OUT", "Headphone"};
+static const char *jack_function[] = {"Off", "TV-OUT", "Headphone", "Headset"};
static const struct soc_enum rx51_enum[] = {
SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(spk_function), spk_function),
@@ -278,6 +295,7 @@ static const struct snd_kcontrol_new aic34_rx51_controls[] = {
rx51_get_input, rx51_set_input),
SOC_ENUM_EXT("Jack Function", rx51_enum[2],
rx51_get_jack, rx51_set_jack),
+ SOC_DAPM_PIN_SWITCH("FM Transmitter"),
};
static const struct snd_kcontrol_new aic34_rx51_controlsb[] = {
@@ -313,11 +331,16 @@ static int rx51_aic34_init(struct snd_soc_pcm_runtime *rtd)
return err;
snd_soc_limit_volume(codec, "TPA6130A2 Headphone Playback Volume", 42);
+ err = omap_mcbsp_st_add_controls(codec, 1);
+ if (err < 0)
+ return err;
+
snd_soc_dapm_sync(dapm);
/* AV jack detection */
err = snd_soc_jack_new(codec, "AV Jack",
- SND_JACK_VIDEOOUT, &rx51_av_jack);
+ SND_JACK_HEADSET | SND_JACK_VIDEOOUT,
+ &rx51_av_jack);
if (err)
return err;
err = snd_soc_jack_add_gpios(&rx51_av_jack,
@@ -394,10 +417,14 @@ static int __init rx51_soc_init(void)
if (!machine_is_nokia_rx51())
return -ENODEV;
- err = gpio_request(RX51_TVOUT_SEL_GPIO, "tvout_sel");
+ err = gpio_request_one(RX51_TVOUT_SEL_GPIO,
+ GPIOF_DIR_OUT | GPIOF_INIT_LOW, "tvout_sel");
if (err)
goto err_gpio_tvout_sel;
- gpio_direction_output(RX51_TVOUT_SEL_GPIO, 0);
+ err = gpio_request_one(RX51_ECI_SW_GPIO,
+ GPIOF_DIR_OUT | GPIOF_INIT_HIGH, "eci_sw");
+ if (err)
+ goto err_gpio_eci_sw;
rx51_snd_device = platform_device_alloc("soc-audio", -1);
if (!rx51_snd_device) {
@@ -415,6 +442,8 @@ static int __init rx51_soc_init(void)
err2:
platform_device_put(rx51_snd_device);
err1:
+ gpio_free(RX51_ECI_SW_GPIO);
+err_gpio_eci_sw:
gpio_free(RX51_TVOUT_SEL_GPIO);
err_gpio_tvout_sel:
@@ -427,6 +456,7 @@ static void __exit rx51_soc_exit(void)
rx51_av_jack_gpios);
platform_device_unregister(rx51_snd_device);
+ gpio_free(RX51_ECI_SW_GPIO);
gpio_free(RX51_TVOUT_SEL_GPIO);
}