From 5f6d1df8ced6bb52453149f96d9b7005058641b6 Mon Sep 17 00:00:00 2001 From: Benson Leung Date: Wed, 22 Nov 2017 12:56:43 -0800 Subject: [PATCH] ASoC: qcom: apq8016-sbc: Map BTN_0 to KEY_PLAYPAUSE The Android 3.5mm Headset jack specification mentions that BTN_0 should be mapped to KEY_MEDIA, but this is less logical than KEY_PLAYPAUSE, which has much broader userspace support. For example, the Chrome OS userspace now supports KEY_PLAYPAUSE to toggle play/pause of videos and audio, but does not handle KEY_MEDIA. Furthermore, Android itself now supports KEY_PLAYPAUSE equivalently, as the new USB headset spec requires KEY_PLAYPAUSE for BTN_0. https://source.android.com/devices/accessories/headset/usb-headset-spec Signed-off-by: Benson Leung Signed-off-by: Mark Brown --- sound/soc/qcom/apq8016_sbc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/qcom/apq8016_sbc.c b/sound/soc/qcom/apq8016_sbc.c index d49adc822a11..03851fedd1e2 100644 --- a/sound/soc/qcom/apq8016_sbc.c +++ b/sound/soc/qcom/apq8016_sbc.c @@ -92,7 +92,7 @@ static int apq8016_sbc_dai_init(struct snd_soc_pcm_runtime *rtd) jack = pdata->jack.jack; - snd_jack_set_key(jack, SND_JACK_BTN_0, KEY_MEDIA); + snd_jack_set_key(jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); snd_jack_set_key(jack, SND_JACK_BTN_1, KEY_VOICECOMMAND); snd_jack_set_key(jack, SND_JACK_BTN_2, KEY_VOLUMEUP); snd_jack_set_key(jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN); -- 2.11.0