diff options
| author | Jingyuan Liang <jingyliang@chromium.org> | 2022-12-14 01:53:30 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-11 18:39:52 +0300 |
| commit | bc919c866dd5a6bc0533f1418cb021ac83b1b913 (patch) | |
| tree | af7b46d5c4f6f140f0514d831079a236a44c6457 /drivers | |
| parent | f4cb425252086a5f81e77200a84837102dddfea3 (diff) | |
| download | linux-bc919c866dd5a6bc0533f1418cb021ac83b1b913.tar.xz | |
HID: Add Mapping for System Microphone Mute
[ Upstream commit 2d60f9f4f26785a00273cb81fe60eff129ebd449 ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers')
| -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 f4e2e6937758..1f60a381ae63 100644 --- a/drivers/hid/hid-debug.c +++ b/drivers/hid/hid-debug.c @@ -933,6 +933,7 @@ static const char *keys[KEY_MAX + 1] = { [KEY_VOICECOMMAND] = "VoiceCommand", [KEY_EMOJI_PICKER] = "EmojiPicker", [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 75a4d8d6bb0f..3399953256d8 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -675,6 +675,14 @@ 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; |