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: Jarkko Nikula <jarkko.nikula@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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@ -40,6 +40,13 @@
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#define N810_HEADSET_AMP_GPIO 10
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#define N810_SPEAKER_AMP_GPIO 101
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enum {
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N810_JACK_DISABLED,
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N810_JACK_HP,
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N810_JACK_HS,
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N810_JACK_MIC,
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};
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static struct clk *sys_clkout2;
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static struct clk *sys_clkout2_src;
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static struct clk *func96m_clk;
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@ -50,15 +57,32 @@ static int n810_dmic_func;
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static void n810_ext_control(struct snd_soc_codec *codec)
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{
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int hp = 0, line1l = 0;
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switch (n810_jack_func) {
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case N810_JACK_HS:
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line1l = 1;
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case N810_JACK_HP:
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hp = 1;
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break;
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case N810_JACK_MIC:
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line1l = 1;
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break;
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}
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if (n810_spk_func)
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snd_soc_dapm_enable_pin(codec, "Ext Spk");
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else
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snd_soc_dapm_disable_pin(codec, "Ext Spk");
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if (n810_jack_func)
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if (hp)
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snd_soc_dapm_enable_pin(codec, "Headphone Jack");
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else
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snd_soc_dapm_disable_pin(codec, "Headphone Jack");
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if (line1l)
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snd_soc_dapm_enable_pin(codec, "LINE1L");
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else
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snd_soc_dapm_disable_pin(codec, "LINE1L");
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if (n810_dmic_func)
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snd_soc_dapm_enable_pin(codec, "DMic");
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@ -229,7 +253,7 @@ static const struct snd_soc_dapm_route audio_map[] = {
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};
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static const char *spk_function[] = {"Off", "On"};
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static const char *jack_function[] = {"Off", "Headphone"};
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static const char *jack_function[] = {"Off", "Headphone", "Headset", "Mic"};
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static const char *input_function[] = {"ADC", "Digital Mic"};
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static const struct soc_enum n810_enum[] = {
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SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(spk_function), spk_function),
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