| Message ID | 20180705130849.10479-1-wens@csie.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Thu, Jul 05, 2018 at 09:08:49PM +0800, Chen-Yu Tsai wrote: > The Lenovo LaVie Z laptop requires i8042 to be reset in order to > consistently detect its Elantech touchpad. The nomux and kbdreset > quirks are not sufficient. > > It's possible the other LaVie Z models from NEC require this as well. > > Cc: stable@vger.kernel.org > Signed-off-by: Chen-Yu Tsai <wens@csie.org> Applied, thank you. > --- > drivers/input/serio/i8042-x86ia64io.h | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h > index b353d494ad40..136f6e7bf797 100644 > --- a/drivers/input/serio/i8042-x86ia64io.h > +++ b/drivers/input/serio/i8042-x86ia64io.h > @@ -527,6 +527,13 @@ static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = { > DMI_MATCH(DMI_PRODUCT_NAME, "N24_25BU"), > }, > }, > + { > + /* Lenovo LaVie Z */ > + .matches = { > + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), > + DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo LaVie Z"), > + }, > + }, > { } > }; > > -- > 2.18.0 >
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index b353d494ad40..136f6e7bf797 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -527,6 +527,13 @@ static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "N24_25BU"), }, }, + { + /* Lenovo LaVie Z */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo LaVie Z"), + }, + }, { } };
The Lenovo LaVie Z laptop requires i8042 to be reset in order to consistently detect its Elantech touchpad. The nomux and kbdreset quirks are not sufficient. It's possible the other LaVie Z models from NEC require this as well. Cc: stable@vger.kernel.org Signed-off-by: Chen-Yu Tsai <wens@csie.org> --- drivers/input/serio/i8042-x86ia64io.h | 7 +++++++ 1 file changed, 7 insertions(+)