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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-03-01 02:14:41 +0100 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-03-10 23:15:22 +0100 |
| commit | a4c2a13129f7c5bcf81704c06851601593303fd5 (patch) | |
| tree | 6fb2e0e4704341a26a4506972b2da75d046f2d78 | |
| parent | Input: synaptics-rmi4 - prevent null pointer dereference in f30 (diff) | |
| download | linux-a4c2a13129f7c5bcf81704c06851601593303fd5.tar.xz linux-a4c2a13129f7c5bcf81704c06851601593303fd5.zip | |
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 <pmenzel@molgen.mpg.de>
Suggested-by: Vojtech Pavlik <vojtech@suse.cz>
Reviewed-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| -rw-r--r-- | drivers/input/serio/i8042-x86ia64io.h | 7 |
1 files changed, 7 insertions, 0 deletions
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"), + }, + }, { } }; |