Skip to content

Commit 335fe00

Browse files
Esther Shimanovichdtor
authored andcommitted
Input: i8042 - add nomux quirk for Acer P459-G2-M
After the laptop lid is opened, and the device resumes from S3 deep sleep, if the user presses a keyboard key while the screen is still black, the mouse and keyboard become unusable. Enabling this quirk prevents this behavior from occurring. Signed-off-by: Esther Shimanovich <[email protected]> Link: https://lore.kernel.org/r/20231130195615.v2.1.Ibe78a9df97ecd18dc227a5cff67d3029631d9c11@changeid Signed-off-by: Dmitry Torokhov <[email protected]>
1 parent 936e4d4 commit 335fe00

File tree

1 file changed

+8
-0
lines changed

1 file changed

+8
-0
lines changed

drivers/input/serio/i8042-acpipnpio.h

Lines changed: 8 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -360,6 +360,14 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = {
360360
},
361361
.driver_data = (void *)(SERIO_QUIRK_DRITEK)
362362
},
363+
{
364+
/* Acer TravelMate P459-G2-M */
365+
.matches = {
366+
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
367+
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate P459-G2-M"),
368+
},
369+
.driver_data = (void *)(SERIO_QUIRK_NOMUX)
370+
},
363371
{
364372
/* Amoi M636/A737 */
365373
.matches = {

0 commit comments

Comments
 (0)