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platform/x86: dell-wmi: Ignore suspend notifications

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commit a7990957fa53326fe9b47f0349373ed99bb69aaa upstream.

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

Tested-by: siddharth.manthan@gmail.com
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Acked-by: Pali Rohár <pali@kernel.org>
Link: https://lore.kernel.org/r/20241014220529.397390-1-W_Armin@gmx.de
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Armin Wolf 2024-10-15 00:05:29 +02:00 • committed by Greg Kroah-Hartman
parent e19bf49e90
commit fc35bb2e1f
1 changed files with 9 additions and 0 deletions
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9
drivers/platform/x86/dell/dell-wmi-base.c
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@ -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 } },