Input: synaptics - switch T470s to RMI4 by default

BugLink: https://bugs.launchpad.net/bugs/1867194
commit bf502391353b928e63096127e5fd8482080203f5 upstream.

This supports RMI4 and everything seems to work, including the touchpad
buttons. So, let's enable this by default.

Signed-off-by: Lyude Paul <lyude@redhat.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20200204194322.112638-1-lyude@redhat.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>

diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 2dbc56558cd8fdd92b821a5943fc2b7a4d11c906..48ff4c5aeb27282352119434ea33c68deff1f813 100644 (file)
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -172,6 +172,7 @@ static const char * const smbus_pnp_ids[] = {
        "LEN004a", /* W541 */
        "LEN005b", /* P50 */
        "LEN005e", /* T560 */
+       "LEN006c", /* T470s */
        "LEN0071", /* T480 */
        "LEN0072", /* X1 Carbon Gen 5 (2017) - Elan/ALPS trackpoint */
        "LEN0073", /* X1 Carbon 5 */