From: Dmitry Torokhov Date: Wed, 1 Mar 2017 01:14:41 +0000 (-0800) Subject: Input: i8042 - add TUXEDO BU1406 (N24_25BU) to the nomux list X-Git-Tag: microblaze-4.13-rc1~21^2~24 X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=a4c2a13129f7c5bcf81704c06851601593303fd5;p=linux-2.6-microblaze.git Input: i8042 - add TUXEDO BU1406 (N24_25BU) to the nomux list TUXEDO BU1406 does not implement active multiplexing mode properly, and takes around 550 ms in i8042_set_mux_mode(). Given that the device does not have external AUX port, there is no downside in disabling the MUX mode. Reported-by: Paul Menzel Suggested-by: Vojtech Pavlik Reviewed-by: Marcos Paulo de Souza Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index e856b073d533..312bd6ca9198 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -520,6 +520,13 @@ static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "IC4I"), }, }, + { + /* TUXEDO BU1406 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Notebook"), + DMI_MATCH(DMI_PRODUCT_NAME, "N24_25BU"), + }, + }, { } };