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Unverified Commit 8ee64928 authored by Benson Leung's avatar Benson Leung Committed by Mark Brown
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ASoC: Intel: kbl_rt5663_rt5514_max98927: 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: default avatarBenson Leung <bleung@chromium.org>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent cc20c4df
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