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authorPali Rohár <[email protected]>2022-08-27 15:30:40 +0200
committerHans de Goede <[email protected]>2022-09-01 16:54:35 +0200
commit6dd9eb95cb6d895be2827b40fd965d9ec2a0747b (patch)
tree4d9be85171e5859b7162aa0baec066fa69ded324
parent3e891e93094cb06ceb40dd20ca2239df7700add8 (diff)
platform/x86: dell-wmi: Add WMI event 0x0012 0x0003 to the list
It looks like that on Dell Latitude E6440 is WMI event 0x0012 0x0003 sent when display changes brightness. When it happens kernel prints "dell_wmi: Unknown WMI event type 0x12" message into dmesg. So ignore it for now to not spam dmesg. Signed-off-by: Pali Rohár <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
-rw-r--r--drivers/platform/x86/dell/dell-wmi-base.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/platform/x86/dell/dell-wmi-base.c b/drivers/platform/x86/dell/dell-wmi-base.c
index e07d3ba85a3f..0a259a27459f 100644
--- a/drivers/platform/x86/dell/dell-wmi-base.c
+++ b/drivers/platform/x86/dell/dell-wmi-base.c
@@ -344,6 +344,9 @@ static const struct key_entry dell_wmi_keymap_type_0011[] = {
* They are events with extended data
*/
static const struct key_entry dell_wmi_keymap_type_0012[] = {
+ /* Backlight brightness change event */
+ { KE_IGNORE, 0x0003, { KEY_RESERVED } },
+
/* Ultra-performance mode switch request */
{ KE_IGNORE, 0x000d, { KEY_RESERVED } },