On Thu, Apr 12, 2018 at 3:58 AM Akshu Agrawal <akshu.agrawal@xxxxxxx> wrote: > Adds headset button support. > TEST=Tested Volume UP/Down, Play/Pause functionality > Signed-off-by: Akshu Agrawal <akshu.agrawal@xxxxxxx> Reviewed-by: Daniel Kurtz <djkurtz@xxxxxxxxxxxx> > --- > 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 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
