Patch adds headset button support for broxton machine driver (bxt_da7219_max98357a).
Signed-off-by: Naveen Manohar naveen.m@intel.com --- sound/soc/intel/boards/bxt_da7219_max98357a.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/sound/soc/intel/boards/bxt_da7219_max98357a.c b/sound/soc/intel/boards/bxt_da7219_max98357a.c index ce021a3..1c1e70c 100644 --- a/sound/soc/intel/boards/bxt_da7219_max98357a.c +++ b/sound/soc/intel/boards/bxt_da7219_max98357a.c @@ -16,6 +16,7 @@ * GNU General Public License for more details. */
+#include <linux/input.h> #include <linux/module.h> #include <linux/platform_device.h> #include <sound/core.h> @@ -168,6 +169,7 @@ static int broxton_ssp_fixup(struct snd_soc_pcm_runtime *rtd, static int broxton_da7219_codec_init(struct snd_soc_pcm_runtime *rtd) { int ret; + struct snd_soc_jack *jack; struct snd_soc_dai *codec_dai = rtd->codec_dai; struct snd_soc_component *component = rtd->codec_dai->component;
@@ -192,7 +194,12 @@ static int broxton_da7219_codec_init(struct snd_soc_pcm_runtime *rtd) return ret; }
- da7219_aad_jack_det(component, &broxton_headset); + jack = &broxton_headset; + snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_MEDIA); + snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND); + snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP); + snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN); + da7219_aad_jack_det(component, jack);
snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "SoC DMIC");