diff options
| author | Jingyuan Liang <jingyliang@chromium.org> | 2022-12-13 23:53:30 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2022-12-20 15:32:46 +0100 |
| commit | 2d60f9f4f26785a00273cb81fe60eff129ebd449 (patch) | |
| tree | d397ce15424600131fb269af65f538b11eed6411 /drivers/hid | |
| parent | HID: input: map battery system charging (diff) | |
| download | linux-2d60f9f4f26785a00273cb81fe60eff129ebd449.tar.xz linux-2d60f9f4f26785a00273cb81fe60eff129ebd449.zip | |
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: Jingyuan Liang <jingyliang@chromium.org>
Reviewed-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/hid-debug.c | 1 | ||||
| -rw-r--r-- | drivers/hid/hid-input.c | 8 |
2 files changed, 9 insertions, 0 deletions
diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c index e213bdde543a..e7ef1ea107c9 100644 --- a/drivers/hid/hid-debug.c +++ b/drivers/hid/hid-debug.c @@ -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", diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index 796930ac18f8..ac9f6c4d0424 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -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; |