Commit 2d60f9f4 authored by Jingyuan Liang's avatar Jingyuan Liang Committed by Jiri Kosina
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HID: Add Mapping for System Microphone Mute 



HUTRR110 added a new usage code for a key that is supposed to
mute/unmute microphone system-wide.

Map the new usage code(0x01 0xa9) to keycode KEY_MICMUTE.
Additionally hid-debug is adjusted to recognize this keycode as well.

Signed-off-by: default avatarJingyuan Liang <jingyliang@chromium.org>
Reviewed-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent a608dc1c

drivers/hid/hid-debug.c

+1 −0
Original line number Diff line number Diff line
@@ -975,6 +975,7 @@ static const char *keys[KEY_MAX + 1] = { 
	[KEY_CAMERA_ACCESS_DISABLE] = "CameraAccessDisable",

	[KEY_CAMERA_ACCESS_TOGGLE] = "CameraAccessToggle",

	[KEY_DICTATE] = "Dictate",

	[KEY_MICMUTE] = "MicrophoneMute",

	[KEY_BRIGHTNESS_MIN] = "BrightnessMin",

	[KEY_BRIGHTNESS_MAX] = "BrightnessMax",

	[KEY_BRIGHTNESS_AUTO] = "BrightnessAuto",

drivers/hid/hid-input.c

+8 −0
Original line number Diff line number Diff line
@@ -808,6 +808,14 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel 
			break;

		}



		if ((usage->hid & 0xf0) == 0xa0) {	/* SystemControl */

			switch (usage->hid & 0xf) {

			case 0x9: map_key_clear(KEY_MICMUTE); break;

			default: goto ignore;

			}

			break;

		}



		if ((usage->hid & 0xf0) == 0xb0) {	/* SC - Display */

			switch (usage->hid & 0xf) {

			case 0x05: map_key_clear(KEY_SWITCHVIDEOMODE); break;