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OpenCloudOS-Kernel
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Merge branch 'for-2.6.39' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/asoc-2.6 into for-2.6.39

This commit is contained in:
Mark Brown 2011-02-01 14:55:10 +00:00
parent 3d8b2ce01b 8cda975174
commit 273de37655
3 changed files with 92 additions and 6 deletions
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4
sound/soc/codecs/twl6040.c
View File

@ -724,8 +724,8 @@ static int twl6040_power_mode_event(struct snd_soc_dapm_widget *w,
return 0;
}
void twl6040_hs_jack_report(struct snd_soc_codec *codec,
struct snd_soc_jack *jack, int report)
static void twl6040_hs_jack_report(struct snd_soc_codec *codec,
struct snd_soc_jack *jack, int report)
{
struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
int status;

1
sound/soc/omap/Kconfig
View File

@ -24,6 +24,7 @@ config SND_OMAP_SOC_RX51
select OMAP_MCBSP
select SND_OMAP_SOC_MCBSP
select SND_SOC_TLV320AIC3X
select SND_SOC_TPA6130A2
help
Say Y if you want to add support for SoC audio on Nokia RX-51
hardware. This is also known as Nokia N900 product.

93
sound/soc/omap/rx51.c
View File

@ -31,6 +31,7 @@
#include <sound/pcm.h>
#include <sound/soc.h>
#include <plat/mcbsp.h>
#include "../codecs/tpa6130a2.h"
#include <asm/mach-types.h>
@ -47,7 +48,8 @@
enum {
RX51_JACK_DISABLED,
RX51_JACK_TVOUT, /* tv-out */
RX51_JACK_TVOUT, /* tv-out with stereo output */
RX51_JACK_HP, /* headphone: stereo output, no mic */
};
static int rx51_spk_func;
@ -57,6 +59,15 @@ 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;
switch (rx51_jack_func) {
case RX51_JACK_TVOUT:
tvout = 1;
case RX51_JACK_HP:
hp = 1;
break;
}
if (rx51_spk_func)
snd_soc_dapm_enable_pin(dapm, "Ext Spk");
@ -66,9 +77,12 @@ static void rx51_ext_control(struct snd_soc_codec *codec)
snd_soc_dapm_enable_pin(dapm, "DMic");
else
snd_soc_dapm_disable_pin(dapm, "DMic");
if (hp)
snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
else
snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
gpio_set_value(RX51_TVOUT_SEL_GPIO,
rx51_jack_func == RX51_JACK_TVOUT);
gpio_set_value(RX51_TVOUT_SEL_GPIO, tvout);
snd_soc_dapm_sync(dapm);
}
@ -153,6 +167,19 @@ static int rx51_spk_event(struct snd_soc_dapm_widget *w,
return 0;
}
static int rx51_hp_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *k, int event)
{
struct snd_soc_codec *codec = w->dapm->codec;
if (SND_SOC_DAPM_EVENT_ON(event))
tpa6130a2_stereo_enable(codec, 1);
else
tpa6130a2_stereo_enable(codec, 0);
return 0;
}
static int rx51_get_input(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
@ -212,19 +239,31 @@ static struct snd_soc_jack_gpio rx51_av_jack_gpios[] = {
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),
};
static const struct snd_soc_dapm_widget aic34_dapm_widgetsb[] = {
SND_SOC_DAPM_SPK("Earphone", NULL),
};
static const struct snd_soc_dapm_route audio_map[] = {
{"Ext Spk", NULL, "HPLOUT"},
{"Ext Spk", NULL, "HPROUT"},
{"Headphone Jack", NULL, "LLOUT"},
{"Headphone Jack", NULL, "RLOUT"},
{"DMic Rate 64", NULL, "Mic Bias 2V"},
{"Mic Bias 2V", NULL, "DMic"},
};
static const struct snd_soc_dapm_route audio_mapb[] = {
{"b LINE2R", NULL, "MONO_LOUT"},
{"Earphone", NULL, "b HPLOUT"},
};
static const char *spk_function[] = {"Off", "On"};
static const char *input_function[] = {"ADC", "Digital Mic"};
static const char *jack_function[] = {"Off", "TV-OUT"};
static const char *jack_function[] = {"Off", "TV-OUT", "Headphone"};
static const struct soc_enum rx51_enum[] = {
SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(spk_function), spk_function),
@ -241,6 +280,10 @@ static const struct snd_kcontrol_new aic34_rx51_controls[] = {
rx51_get_jack, rx51_set_jack),
};
static const struct snd_kcontrol_new aic34_rx51_controlsb[] = {
SOC_DAPM_PIN_SWITCH("Earphone"),
};
static int rx51_aic34_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
@ -265,6 +308,11 @@ static int rx51_aic34_init(struct snd_soc_pcm_runtime *rtd)
/* Set up RX-51 specific audio path audio_map */
snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
err = tpa6130a2_add_controls(codec);
if (err < 0)
return err;
snd_soc_limit_volume(codec, "TPA6130A2 Headphone Playback Volume", 42);
snd_soc_dapm_sync(dapm);
/* AV jack detection */
@ -279,6 +327,24 @@ static int rx51_aic34_init(struct snd_soc_pcm_runtime *rtd)
return err;
}
static int rx51_aic34b_init(struct snd_soc_dapm_context *dapm)
{
int err;
err = snd_soc_add_controls(dapm->codec, aic34_rx51_controlsb,
ARRAY_SIZE(aic34_rx51_controlsb));
if (err < 0)
return err;
err = snd_soc_dapm_new_controls(dapm, aic34_dapm_widgetsb,
ARRAY_SIZE(aic34_dapm_widgetsb));
if (err < 0)
return 0;
return snd_soc_dapm_add_routes(dapm, audio_mapb,
ARRAY_SIZE(audio_mapb));
}
/* Digital audio interface glue - connects codec <--> CPU */
static struct snd_soc_dai_link rx51_dai[] = {
{
@ -293,11 +359,30 @@ static struct snd_soc_dai_link rx51_dai[] = {
},
};
struct snd_soc_aux_dev rx51_aux_dev[] = {
{
.name = "TLV320AIC34b",
.codec_name = "tlv320aic3x-codec.2-0019",
.init = rx51_aic34b_init,
},
};
static struct snd_soc_codec_conf rx51_codec_conf[] = {
{
.dev_name = "tlv320aic3x-codec.2-0019",
.name_prefix = "b",
},
};
/* Audio card */
static struct snd_soc_card rx51_sound_card = {
.name = "RX-51",
.dai_link = rx51_dai,
.num_links = ARRAY_SIZE(rx51_dai),
.aux_dev = rx51_aux_dev,
.num_aux_devs = ARRAY_SIZE(rx51_aux_dev),
.codec_conf = rx51_codec_conf,
.num_configs = ARRAY_SIZE(rx51_codec_conf),
};
static struct platform_device *rx51_snd_device;