On Fri, Nov 15, 2019 at 05:18:13PM -0500, Lyude Paul wrote:
> Just got one of these for debugging some unrelated issues, and noticed
> that Lenovo seems to have gone back to using RMI4 over smbus with
> Synaptics touchpads on some of their new systems, particularly this one.
> So, let's enable RMI mode for the X1 Extreme 2nd Generation.
>
> Signed-off-by: Lyude Paul <lyude@xxxxxxxxxx>
> Cc: stable@xxxxxxxxxxxxxxx
Applied, thank you.
> ---
> drivers/input/mouse/synaptics.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
> index 56fae3472114..704558d449a2 100644
> --- a/drivers/input/mouse/synaptics.c
> +++ b/drivers/input/mouse/synaptics.c
> @@ -177,6 +177,7 @@ static const char * const smbus_pnp_ids[] = {
> "LEN0096", /* X280 */
> "LEN0097", /* X280 -> ALPS trackpoint */
> "LEN009b", /* T580 */
> + "LEN0402", /* X1 Extreme 2nd Generation */
> "LEN200f", /* T450s */
> "LEN2054", /* E480 */
> "LEN2055", /* E580 */
> --
> 2.21.0
>
--
Dmitry
