On the Acer P450-G2-M, after the user opens the laptop lid and the device
resumes from S3 deep sleep, the screen remains dark for a few seconds.
If the user presses a keyboard key while the screen is still dark, the
mouse and keyboard stop functioning.
To fix this bug, enable the noloop quirk.
Signed-off-by: Esther Shimanovich <eshimanovich@xxxxxxxxxxxx>
---
drivers/input/serio/i8042-acpipnpio.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/input/serio/i8042-acpipnpio.h b/drivers/input/serio/i8042-acpipnpio.h
index 028e45bd050bf..b81539bacb931 100644
--- a/drivers/input/serio/i8042-acpipnpio.h
+++ b/drivers/input/serio/i8042-acpipnpio.h
@@ -941,6 +941,14 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = {
},
.driver_data = (void *)(SERIO_QUIRK_NOPNP)
},
+ {
+ /* Acer TravelMate P459-G2-M */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate P459-G2-M"),
+ },
+ .driver_data = (void *)(SERIO_QUIRK_NOLOOP)
+ },
{
/* ULI EV4873 - AUX LOOP does not work properly */
.matches = {
--
2.43.0.rc1.413.gea7ed67945-goog
