Input: i8042 - disable mux on Toshiba C850D
Anisse Astier [Wed, 19 Sep 2012 18:10:48 +0000 (11:10 -0700)]
On Toshiba Satellite C850D, the touchpad and the keyboard might randomly
not work at boot. Preventing MUX mode activation solves this issue.

Signed-off-by: Anisse Astier <anisse@astier.eu>
Cc: stable@kernel.org
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

drivers/input/serio/i8042-x86ia64io.h

index 6918773..d6cc77a 100644 (file)
@@ -335,6 +335,12 @@ static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = {
        },
        {
                .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "SATELLITE C850D"),
+               },
+       },
+       {
+               .matches = {
                        DMI_MATCH(DMI_SYS_VENDOR, "ALIENWARE"),
                        DMI_MATCH(DMI_PRODUCT_NAME, "Sentia"),
                },