From 9d9d50bb2efb50594abfc3941a5504b62c514ebd Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Thu, 28 Jun 2007 00:44:27 -0400 Subject: [PATCH] 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 --- drivers/input/serio/i8042-x86ia64io.h | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index f4a2517925..4fca1e7f26 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -199,6 +199,17 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion dv4000 (EA032EA#ABF)"), }, }, + { + /* + * 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 = { -- 2.39.5