Commit e4db6bcb authored by Armin Wolf's avatar Armin Wolf Committed by Wen Zhiwei
Browse files

platform/x86: dell-wmi: Ignore suspend notifications 

stable inclusion
from stable-v6.6.59
commit d1e55eeee0562f7a6cc576689f0b57256e67ee5f
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/IB3ENL

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=d1e55eeee0562f7a6cc576689f0b57256e67ee5f



--------------------------------

commit a7990957fa53326fe9b47f0349373ed99bb69aaa upstream.

Some machines like the Dell G15 5155 emit WMI events when
suspending/resuming. Ignore those WMI events.

Tested-by: default avatar <siddharth.manthan@gmail.com>
Signed-off-by: default avatarArmin Wolf <W_Armin@gmx.de>
Acked-by: default avatarPali Rohár <pali@kernel.org>
Link: https://lore.kernel.org/r/20241014220529.397390-1-W_Armin@gmx.de


Reviewed-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarWen Zhiwei <wenzhiwei@kylinos.cn>
parent 5a66ac21

drivers/platform/x86/dell/dell-wmi-base.c

+9 −0
Original line number Diff line number Diff line
@@ -264,6 +264,15 @@ static const struct key_entry dell_wmi_keymap_type_0010[] = { 
	/*Speaker Mute*/

	{ KE_KEY, 0x109, { KEY_MUTE} },



	/* S2Idle screen off */

	{ KE_IGNORE, 0x120, { KEY_RESERVED }},



	/* Leaving S4 or S2Idle suspend */

	{ KE_IGNORE, 0x130, { KEY_RESERVED }},



	/* Entering S2Idle suspend */

	{ KE_IGNORE, 0x140, { KEY_RESERVED }},



	/* Mic mute */

	{ KE_KEY, 0x150, { KEY_MICMUTE } },