Commit 73920f61 authored by Luke D. Jones's avatar Luke D. Jones Committed by Jiri Kosina
Browse files

HID: asus: add keycodes for 0x6a, 0x4b, and 0xc7 



These two keys are found on some models with dual display.
- 0x6a is intended for controlling the secondary screen brightness.
- 0x4b is intended for toggling the arrow keys between arrows and
  page up / page down.
This key is found on a slightly modified keyboard layout.
- 0xc7 is intended to cycle through keybvoard brightnesses (upwards) but
  there is not suitable existing code for this behaviour. Using
  `KEY_KBDILLUMTOGGLE` is different behaviour to Windows but at least
  is picked up by many desktops already.

Signed-off-by: default avatarLuke D. Jones <luke@ljones.dev>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 74e47b2c

drivers/hid/hid-asus.c

+7 −0
Original line number Diff line number Diff line
@@ -884,6 +884,7 @@ static int asus_input_mapping(struct hid_device *hdev, 
		case 0xb5: asus_map_key_clear(KEY_CALC);			break;

		case 0xc4: asus_map_key_clear(KEY_KBDILLUMUP);		break;

		case 0xc5: asus_map_key_clear(KEY_KBDILLUMDOWN);		break;

		case 0xc7: asus_map_key_clear(KEY_KBDILLUMTOGGLE);	break;



		/* ASUS touchpad toggle */

		case 0x6b: asus_map_key_clear(KEY_F21);			break;
@@ -912,6 +913,12 @@ static int asus_input_mapping(struct hid_device *hdev, 
		/* Fn+Right Aura mode next on N-Key keyboard */

		case 0xb3: asus_map_key_clear(KEY_PROG3);		break;



		/* Screenpad toggle on N-Key keyboard */

		case 0x6a: asus_map_key_clear(KEY_F13);		break;



		/* Arrows/Page-up/Down toggle on N-Key keyboard */

		case 0x4b: asus_map_key_clear(KEY_F14);		break;



		default:

			/* ASUS lazily declares 256 usages, ignore the rest,

			 * as some make the keyboard appear as a pointer device. */