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Subject[ 034/108] Input: i8042 - disable mux on Toshiba C850D
3.2-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Anisse Astier <anisse@astier.eu>

commit 8669cf6793bb38307a30fb6b9565ddc8840ebd3f upstream.

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>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
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 6918773..d6cc77a 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -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"),
},



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