diff options
author | Jingyuan Liang <jingyliang@chromium.org> | 2022-12-13 22:53:30 +0000 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-10 09:33:55 +0100 |
commit | b1c760073925bd469829d5188b76c611ceb3617a (patch) | |
tree | 96ae3f7807b546ea50893ae35905deab40f25eec /drivers | |
parent | 457a969bc6f3bddef8340392dc8ccebfd3f0e5ac (diff) | |
download | linux-b1c760073925bd469829d5188b76c611ceb3617a.tar.gz |
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 2ca6ab600bc9..15e35702773c 100644 --- a/drivers/hid/hid-debug.c +++ b/drivers/hid/hid-debug.c @@ -972,6 +972,7 @@ static const char *keys[KEY_MAX + 1] = { [KEY_KBD_LAYOUT_NEXT] = "KbdLayoutNext", [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 7e94ca1822af..8797ec7b2932 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -793,6 +793,14 @@ 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; |