Commit 38f250b7 authored Dec 12, 2018 by Kai-Heng Feng Committed by Andy Shevchenko Feb 05, 2019

platform/x86: dell-wmi: Ignore new keyboard backlight change event



There's a new wmi event generated by dell-wmi when pressing keyboard
backlight hotkey:
[ 3285.474172] dell_wmi: Unknown key with type 0x0010 and code 0x003f pressed

This event is for notification purpose, let's ignore it. The keyboard
backlight hotkey uses another event so it still works without event
0x3f.

Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Reviewed-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

parent 96f984d3

drivers/platform/x86/dell-wmi.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -267,6 +267,9 @@ static const struct key_entry dell_wmi_keymap_type_0010[] = {
		/* Fn-lock switched to multimedia keys */
		{ KE_IGNORE, 0x1, { KEY_RESERVED } },

		/* Keyboard backlight change notification */
		{ KE_IGNORE, 0x3f, { KEY_RESERVED } },

		/* Mic mute */
		{ KE_KEY, 0x150, { KEY_MICMUTE } },

Admin message