Input: i8042 - add HP Pavilion DV4017EA to the MUX blacklist
This should get rid of "atkbd.c: Suprious NAK on isa0060/serio0"
messages caused by broken MUX implementation. The box does not
have external PS/2 ports so disabling MUX mode is safe.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index d36bd54..5c007d4 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -160,6 +160,17 @@
},
},
{
+ /*
+ * Errors on MUX ports are reported without raising AUXDATA
+ * causing "spurious NAK" messages.
+ */
+ .ident = "HP Pavilion DV4017EA",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion dv4000 (EA032EA#ABF)"),
+ },
+ },
+ {
.ident = "Toshiba P10",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),