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Commit ae09a478 authored by Naveen M's avatar Naveen M Committed by Mark Brown
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ASoC: Intel: Headset button support in kabylake machine driver 



Patch adds headset button support for kabylake machine driver
(kbl_rt5663_max98927).

Signed-off-by: default avatarNaveen M <naveen.m@intel.com>
Acked-By: default avatarVinod Koul <vinod.koul@intel.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 2bd6bf03

sound/soc/intel/boards/kbl_rt5663_max98927.c

+9 −0
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ 
 * GNU General Public License for more details.

 */



#include <linux/input.h>

#include <linux/module.h>

#include <linux/platform_device.h>

#include <sound/core.h>
@@ -208,6 +209,7 @@ static int kabylake_rt5663_codec_init(struct snd_soc_pcm_runtime *rtd) 
	int ret;

	struct kbl_rt5663_private *ctx = snd_soc_card_get_drvdata(rtd->card);

	struct snd_soc_codec *codec = rtd->codec;

	struct snd_soc_jack *jack;



	/*

	 * Headset buttons map to the google Reference headset.
@@ -221,6 +223,13 @@ static int kabylake_rt5663_codec_init(struct snd_soc_pcm_runtime *rtd) 
		dev_err(rtd->dev, "Headset Jack creation failed %d\n", ret);

		return ret;

	}



	jack = &ctx->kabylake_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);



	rt5663_set_jack_detect(codec, &ctx->kabylake_headset);

	return ret;

}