diff options
author | Jarkko Nikula <jarkko.nikula@nokia.com> | 2009-03-18 10:46:54 -0400 |
---|---|---|
committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-03-19 07:56:16 -0400 |
commit | f8d5fc924b1bec95f47b0a9e8f9a6e22fa1c7b05 (patch) | |
tree | b579cd2dd7caaaa97c5249a82cf9004cc85d20a3 /sound/soc | |
parent | 13b9d2ab5921d77df5217a2104b687a1c729d521 (diff) |
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>
Diffstat (limited to 'sound/soc')
-rw-r--r-- | sound/soc/omap/n810.c | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/sound/soc/omap/n810.c b/sound/soc/omap/n810.c index f203221d9cb..a6d1178ce12 100644 --- a/sound/soc/omap/n810.c +++ b/sound/soc/omap/n810.c | |||
@@ -40,6 +40,13 @@ | |||
40 | #define N810_HEADSET_AMP_GPIO 10 | 40 | #define N810_HEADSET_AMP_GPIO 10 |
41 | #define N810_SPEAKER_AMP_GPIO 101 | 41 | #define N810_SPEAKER_AMP_GPIO 101 |
42 | 42 | ||
43 | enum { | ||
44 | N810_JACK_DISABLED, | ||
45 | N810_JACK_HP, | ||
46 | N810_JACK_HS, | ||
47 | N810_JACK_MIC, | ||
48 | }; | ||
49 | |||
43 | static struct clk *sys_clkout2; | 50 | static struct clk *sys_clkout2; |
44 | static struct clk *sys_clkout2_src; | 51 | static struct clk *sys_clkout2_src; |
45 | static struct clk *func96m_clk; | 52 | static struct clk *func96m_clk; |
@@ -50,15 +57,32 @@ static int n810_dmic_func; | |||
50 | 57 | ||
51 | static void n810_ext_control(struct snd_soc_codec *codec) | 58 | static void n810_ext_control(struct snd_soc_codec *codec) |
52 | { | 59 | { |
60 | int hp = 0, line1l = 0; | ||
61 | |||
62 | switch (n810_jack_func) { | ||
63 | case N810_JACK_HS: | ||
64 | line1l = 1; | ||
65 | case N810_JACK_HP: | ||
66 | hp = 1; | ||
67 | break; | ||
68 | case N810_JACK_MIC: | ||
69 | line1l = 1; | ||
70 | break; | ||
71 | } | ||
72 | |||
53 | if (n810_spk_func) | 73 | if (n810_spk_func) |
54 | snd_soc_dapm_enable_pin(codec, "Ext Spk"); | 74 | snd_soc_dapm_enable_pin(codec, "Ext Spk"); |
55 | else | 75 | else |
56 | snd_soc_dapm_disable_pin(codec, "Ext Spk"); | 76 | snd_soc_dapm_disable_pin(codec, "Ext Spk"); |
57 | 77 | ||
58 | if (n810_jack_func) | 78 | if (hp) |
59 | snd_soc_dapm_enable_pin(codec, "Headphone Jack"); | 79 | snd_soc_dapm_enable_pin(codec, "Headphone Jack"); |
60 | else | 80 | else |
61 | snd_soc_dapm_disable_pin(codec, "Headphone Jack"); | 81 | snd_soc_dapm_disable_pin(codec, "Headphone Jack"); |
82 | if (line1l) | ||
83 | snd_soc_dapm_enable_pin(codec, "LINE1L"); | ||
84 | else | ||
85 | snd_soc_dapm_disable_pin(codec, "LINE1L"); | ||
62 | 86 | ||
63 | if (n810_dmic_func) | 87 | if (n810_dmic_func) |
64 | snd_soc_dapm_enable_pin(codec, "DMic"); | 88 | snd_soc_dapm_enable_pin(codec, "DMic"); |
@@ -229,7 +253,7 @@ static const struct snd_soc_dapm_route audio_map[] = { | |||
229 | }; | 253 | }; |
230 | 254 | ||
231 | static const char *spk_function[] = {"Off", "On"}; | 255 | static const char *spk_function[] = {"Off", "On"}; |
232 | static const char *jack_function[] = {"Off", "Headphone"}; | 256 | static const char *jack_function[] = {"Off", "Headphone", "Headset", "Mic"}; |
233 | static const char *input_function[] = {"ADC", "Digital Mic"}; | 257 | static const char *input_function[] = {"ADC", "Digital Mic"}; |
234 | static const struct soc_enum n810_enum[] = { | 258 | static const struct soc_enum n810_enum[] = { |
235 | SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(spk_function), spk_function), | 259 | SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(spk_function), spk_function), |