Input: i8042 - add nomux quirk for Acer P459-G2-M

[ Upstream commit 335fe00319e030d481a54d5e0e68d50c5e672c0e ]

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 <eshimanovich@chromium.org>
Link: https://lore.kernel.org/r/20231130195615.v2.1.Ibe78a9df97ecd18dc227a5cff67d3029631d9c11@changeid
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/input/serio/i8042-acpipnpio.h b/drivers/input/serio/i8042-acpipnpio.h
index 9c39553d30fa27e1cebb6e05e233c56c3c8d5bee..b585b1dab870e0725daa62d7b52d2c9ca406798a 100644 (file)
--- a/drivers/input/serio/i8042-acpipnpio.h
+++ b/drivers/input/serio/i8042-acpipnpio.h
@@ -360,6 +360,14 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = {
                },
                .driver_data = (void *)(SERIO_QUIRK_DRITEK)
        },
+       {
+               /* 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_NOMUX)
+       },
        {
                /* Amoi M636/A737 */
                .matches = {