diff options
| author | Cheng-Yi Chiang <cychiang@chromium.org> | 2016-09-16 07:10:06 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-09-16 11:53:16 +0100 |
| commit | 22b93eaf55edfd2f1fe9d1fc0d7338f582f12745 (patch) | |
| tree | e13a351945ca4d2d4447b06b8ab5a2ce19af4215 /sound | |
| parent | 3628c6987fb45d719cd963805bbba9f15017290e (diff) | |
ASoC: rockchip: Support headset button function on rk3399
Set the mapping between button and media key event.
Signed-off-by: Cheng-Yi Chiang <cychiang@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/rockchip/rk3399_gru_sound.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sound/soc/rockchip/rk3399_gru_sound.c b/sound/soc/rockchip/rk3399_gru_sound.c index 164b6da4f2cf..ee0648927afc 100644 --- a/sound/soc/rockchip/rk3399_gru_sound.c +++ b/sound/soc/rockchip/rk3399_gru_sound.c @@ -23,6 +23,7 @@ #include <linux/of_gpio.h> #include <linux/delay.h> #include <linux/spi/spi.h> +#include <linux/input.h> #include <sound/core.h> #include <sound/jack.h> #include <sound/pcm.h> @@ -209,6 +210,14 @@ static int rockchip_sound_da7219_init(struct snd_soc_pcm_runtime *rtd) return ret; } + snd_jack_set_key(rockchip_sound_jack.jack, SND_JACK_BTN_0, KEY_MEDIA); + snd_jack_set_key( + rockchip_sound_jack.jack, SND_JACK_BTN_1, KEY_VOLUMEUP); + snd_jack_set_key( + rockchip_sound_jack.jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN); + snd_jack_set_key( + rockchip_sound_jack.jack, SND_JACK_BTN_3, KEY_VOICECOMMAND); + da7219_aad_jack_det(codec, &rockchip_sound_jack); return 0; |