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Input: synaptics - enable RMI mode for X1 Extreme 2nd Generation
authorLyude Paul <lyude@redhat.com>
Fri, 15 Nov 2019 22:57:13 +0000 (14:57 -0800)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Fri, 15 Nov 2019 22:57:59 +0000 (14:57 -0800)
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@redhat.com>
Link: https://lore.kernel.org/r/20191115221814.31903-1-lyude@redhat.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
drivers/input/mouse/synaptics.c

index 56fae34..704558d 100644 (file)
@@ -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 */