diff options
| author | Jorge Eduardo Candelaria <jorge.candelaria@ti.com> | 2010-12-10 20:45:19 -0600 |
|---|---|---|
| committer | Liam Girdwood <lrg@slimlogic.co.uk> | 2010-12-14 20:31:55 +0000 |
| commit | 96dc227c9086bc84ca23af70741b2a76e3dd08eb (patch) | |
| tree | d90a98debb23b1a8270fcc3a48202cd02976d3c9 | |
| parent | a2d2362edf9f068bdee7d0411e0603b322f8415d (diff) | |
| download | kernel-common-96dc227c9086bc84ca23af70741b2a76e3dd08eb.tar.gz kernel-common-96dc227c9086bc84ca23af70741b2a76e3dd08eb.tar.bz2 kernel-common-96dc227c9086bc84ca23af70741b2a76e3dd08eb.zip | |
ASoC: sdp4430: Add Jack support
Use jack framework to enable detection for the headset microphone
and stereo output in the sdp4430.
Signed-off-by: Jorge Eduardo Candelaria <jorge.candelaria@ti.com>
Signed-off-by: David Anders <x0132446@ti.com>
Signed-off-by: Margarita Olaya Cabrera <magi.olaya@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
| -rw-r--r-- | sound/soc/omap/sdp4430.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/sound/soc/omap/sdp4430.c b/sound/soc/omap/sdp4430.c index 0c37c51313a8..189e03900637 100644 --- a/sound/soc/omap/sdp4430.c +++ b/sound/soc/omap/sdp4430.c @@ -24,6 +24,7 @@ #include <sound/core.h> #include <sound/pcm.h> #include <sound/soc.h> +#include <sound/jack.h> #include <asm/mach-types.h> #include <plat/hardware.h> @@ -65,6 +66,21 @@ static struct snd_soc_ops sdp4430_ops = { .hw_params = sdp4430_hw_params, }; +/* Headset jack */ +static struct snd_soc_jack hs_jack; + +/*Headset jack detection DAPM pins */ +static struct snd_soc_jack_pin hs_jack_pins[] = { + { + .pin = "Headset Mic", + .mask = SND_JACK_MICROPHONE, + }, + { + .pin = "Headset Stereophone", + .mask = SND_JACK_HEADPHONE, + }, +}; + static int sdp4430_get_power_mode(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { @@ -160,6 +176,22 @@ static int sdp4430_twl6040_init(struct snd_soc_pcm_runtime *rtd) snd_soc_dapm_enable_pin(dapm, "Headset Stereophone"); ret = snd_soc_dapm_sync(dapm); + if (ret) + return ret; + + /* Headset jack detection */ + ret = snd_soc_jack_new(codec, "Headset Jack", + SND_JACK_HEADSET, &hs_jack); + if (ret) + return ret; + + ret = snd_soc_jack_add_pins(&hs_jack, ARRAY_SIZE(hs_jack_pins), + hs_jack_pins); + + if (machine_is_omap_4430sdp()) + twl6040_hs_jack_detect(codec, &hs_jack, SND_JACK_HEADSET); + else + snd_soc_jack_report(&hs_jack, SND_JACK_HEADSET, SND_JACK_HEADSET); return ret; } |