On Thu, Apr 12, 2018 at 3:58 AM Akshu Agrawal akshu.agrawal@amd.com wrote:
Adds headset button support.
TEST=Tested Volume UP/Down, Play/Pause functionality
Signed-off-by: Akshu Agrawal akshu.agrawal@amd.com
Reviewed-by: Daniel Kurtz djkurtz@chromium.org
v2: Changed KEY_MEDIA to KEY_PLAYPAUSE v3: Using cz_jack.jack instead of jack->jack
sound/soc/amd/acp-da7219-max98357a.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/sound/soc/amd/acp-da7219-max98357a.c
b/sound/soc/amd/acp-da7219-max98357a.c
index b205c78..d281c22 100644 --- a/sound/soc/amd/acp-da7219-max98357a.c +++ b/sound/soc/amd/acp-da7219-max98357a.c @@ -33,6 +33,7 @@ #include <linux/gpio.h> #include <linux/module.h> #include <linux/i2c.h> +#include <linux/input.h> #include <linux/acpi.h>
#include "../codecs/da7219.h" @@ -80,6 +81,11 @@ static int cz_da7219_init(struct snd_soc_pcm_runtime
*rtd)
return ret; }
snd_jack_set_key(cz_jack.jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);snd_jack_set_key(cz_jack.jack, SND_JACK_BTN_1, KEY_VOLUMEUP);snd_jack_set_key(cz_jack.jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN);snd_jack_set_key(cz_jack.jack, SND_JACK_BTN_3, KEY_VOICECOMMAND);da7219_aad_jack_det(component, &cz_jack);
return 0;-- 1.9.1