From 8669cf6793bb38307a30fb6b9565ddc8840ebd3f Mon Sep 17 00:00:00 2001 From: Anisse Astier Date: Wed, 19 Sep 2012 11:10:48 -0700 Subject: [PATCH] Input: i8042 - disable mux on Toshiba C850D 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 Cc: stable@kernel.org Signed-off-by: Dmitry Torokhov --- drivers/input/serio/i8042-x86ia64io.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index 6918773ce024..d6cc77a53c7e 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -333,6 +333,12 @@ static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "EQUIUM A110"), }, }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), + DMI_MATCH(DMI_PRODUCT_NAME, "SATELLITE C850D"), + }, + }, { .matches = { DMI_MATCH(DMI_SYS_VENDOR, "ALIENWARE"), -- 2.25.1