Commit f8d5fc92 authored by Jarkko Nikula's avatar Jarkko Nikula Committed by Mark Brown

ASoC: OMAP: N810: Add more jack functions

Add functions "Headset" and "Mic" to the control "Jack Function" for
activating and de-activating codec input pin LINE1L which is connected to
the mic pin of 4-pole Nokia AV connecter.

Note there is no mic bias voltage management here since bias is coming from
Nokia ASIC and driver for it is not in mainline.
Signed-off-by: default avatarJarkko Nikula <jarkko.nikula@nokia.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 13b9d2ab
......@@ -40,6 +40,13 @@
#define N810_HEADSET_AMP_GPIO 10
#define N810_SPEAKER_AMP_GPIO 101
enum {
N810_JACK_DISABLED,
N810_JACK_HP,
N810_JACK_HS,
N810_JACK_MIC,
};
static struct clk *sys_clkout2;
static struct clk *sys_clkout2_src;
static struct clk *func96m_clk;
......@@ -50,15 +57,32 @@ static int n810_dmic_func;
static void n810_ext_control(struct snd_soc_codec *codec)
{
int hp = 0, line1l = 0;
switch (n810_jack_func) {
case N810_JACK_HS:
line1l = 1;
case N810_JACK_HP:
hp = 1;
break;
case N810_JACK_MIC:
line1l = 1;
break;
}
if (n810_spk_func)
snd_soc_dapm_enable_pin(codec, "Ext Spk");
else
snd_soc_dapm_disable_pin(codec, "Ext Spk");
if (n810_jack_func)
if (hp)
snd_soc_dapm_enable_pin(codec, "Headphone Jack");
else
snd_soc_dapm_disable_pin(codec, "Headphone Jack");
if (line1l)
snd_soc_dapm_enable_pin(codec, "LINE1L");
else
snd_soc_dapm_disable_pin(codec, "LINE1L");
if (n810_dmic_func)
snd_soc_dapm_enable_pin(codec, "DMic");
......@@ -229,7 +253,7 @@ static const struct snd_soc_dapm_route audio_map[] = {
};
static const char *spk_function[] = {"Off", "On"};
static const char *jack_function[] = {"Off", "Headphone"};
static const char *jack_function[] = {"Off", "Headphone", "Headset", "Mic"};
static const char *input_function[] = {"ADC", "Digital Mic"};
static const struct soc_enum n810_enum[] = {
SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(spk_function), spk_function),
......
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