Input: i8042 - add HP Pavilion ZT1000 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 and, according to documentation,
automatically disables touchpad when an external mouse is plugged
into a port replicator, so MUX mode would not work anyway.

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 f4a2517..4fca1e7 100644 (file)
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -200,6 +200,17 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = {
                },
        },
        {
+               /*
+                * Like DV4017EA does not raise AUXERR for errors on MUX ports.
+                */
+               .ident = "HP Pavilion ZT1000",
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion Notebook PC"),
+                       DMI_MATCH(DMI_PRODUCT_VERSION, "HP Pavilion Notebook ZT1000"),
+               },
+       },
+       {
                .ident = "Toshiba P10",
                .matches = {
                        DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),