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Commit 8cb8e63b authored by Gabriele Mazzotta's avatar Gabriele Mazzotta Committed by Darren Hart
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dell-wmi: Don't report keypresses on keybord illumination change 



Keyboard illumination level changes are performed by the BIOS, so no
events should be reported on keypress. This is already done on systems
using the legacy keymap, do it also for systems that don't use it.

Signed-off-by: default avatarGabriele Mazzotta <gabriele.mzt@gmail.com>
parent 8f8d75eb

drivers/platform/x86/dell-wmi.c

+8 −3
Original line number Diff line number Diff line
@@ -308,11 +308,16 @@ static const struct key_entry * __init dell_wmi_prepare_new_keymap(void) 
	for (i = 0; i < hotkey_num; i++) {

		const struct dell_bios_keymap_entry *bios_entry =

					&dell_bios_hotkey_table->keymap[i];

		keymap[i].type = KE_KEY;

		keymap[i].code = bios_entry->scancode;

		keymap[i].keycode = bios_entry->keycode < 256 ?

		u16 keycode = bios_entry->keycode < 256 ?

				    bios_to_linux_keycode[bios_entry->keycode] :

				    KEY_RESERVED;



		if (keycode == KEY_KBDILLUMTOGGLE)

			keymap[i].type = KE_IGNORE;

		else

			keymap[i].type = KE_KEY;

		keymap[i].code = bios_entry->scancode;

		keymap[i].keycode = keycode;

	}



	keymap[hotkey_num].type = KE_END;