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input: Add event code for accessibility key

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BugLink: https://bugs.launchpad.net/bugs/2078304

[ Upstream commit 0c7dd00de018ff70b3452c424901816e26366a8a ]

HUTRR116 added support for a new usage titled "System Accessibility
Binding" which toggles a system-wide bound accessibility UI or command.
This commit simply adds a new event code for the usage.

Signed-off-by: Aseda Aboagye <aaboagye@chromium.org>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Link: https://lore.kernel.org/r/Zl-e97O9nvudco5z@google.com
Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Portia Stephens <portia.stephens@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
This commit is contained in:
Aseda Aboagye
2024-06-04 23:10:47 +00:00
committed by Stefan Bader
parent 21679696fe
commit 14b2152632
3 changed files with 3 additions and 0 deletions
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drivers/hid/hid-debug.c
+1
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@@ -974,6 +974,7 @@ static const char *keys[KEY_MAX + 1] = {
[KEY_CAMERA_ACCESS_ENABLE] = "CameraAccessEnable",
[KEY_CAMERA_ACCESS_DISABLE] = "CameraAccessDisable",
[KEY_CAMERA_ACCESS_TOGGLE] = "CameraAccessToggle",
[KEY_ACCESSIBILITY] = "Accessibility",
[KEY_DICTATE] = "Dictate",
[KEY_MICMUTE] = "MicrophoneMute",
[KEY_BRIGHTNESS_MIN] = "BrightnessMin",
drivers/hid/hid-input.c
+1
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@@ -836,6 +836,7 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
if ((usage->hid & 0xf0) == 0xa0) { /* SystemControl */
switch (usage->hid & 0xf) {
case 0x9: map_key_clear(KEY_MICMUTE); break;
case 0xa: map_key_clear(KEY_ACCESSIBILITY); break;
default: goto ignore;
}
break;
include/uapi/linux/input-event-codes.h
+1
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@@ -618,6 +618,7 @@
#define KEY_CAMERA_ACCESS_ENABLE 0x24b /* Enables programmatic access to camera devices. (HUTRR72) */
#define KEY_CAMERA_ACCESS_DISABLE 0x24c /* Disables programmatic access to camera devices. (HUTRR72) */
#define KEY_CAMERA_ACCESS_TOGGLE 0x24d /* Toggles the current state of the camera access control. (HUTRR72) */
#define KEY_ACCESSIBILITY 0x24e /* Toggles the system bound accessibility UI/command (HUTRR116) */
#define KEY_BRIGHTNESS_MIN 0x250 /* Set Brightness to Minimum */
#define KEY_BRIGHTNESS_MAX 0x251 /* Set Brightness to Maximum */