Input: synaptics - enable InterTouch on Dell Precision M3800

BugLink: https://bugs.launchpad.net/bugs/2115252

commit a609cb4 upstream.

Enable InterTouch mode on Dell Precision M3800 by adding "DLL060d" to
the list of SMBus-enabled variants.

Reported-by: Markus Rathgeb <[email protected]>
Signed-off-by: Aditya Garg <[email protected]>
Link: https://lore.kernel.org/r/PN3PR01MB959789DD6D574E16141E5DC4B888A@PN3PR01MB9597.INDPRD01.PROD.OUTLOOK.COM
Cc: [email protected]
Signed-off-by: Dmitry Torokhov <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Signed-off-by: Manuel Diewald <[email protected]>
Signed-off-by: Stefan Bader <[email protected]>

Author: AdityaGarg8

drivers/input/mouse/synaptics.c

@@ -163,6 +163,7 @@ static const char * const topbuttonpad_pnp_ids[] = {
 
 static const char * const smbus_pnp_ids[] = {
 	/* all of the topbuttonpad_pnp_ids are valid, we just add some extras */
+	"DLL060d", /* Dell Precision M3800 */
 	"LEN0048", /* X1 Carbon 3 */
 	"LEN0046", /* X250 */
 	"LEN0049", /* Yoga 11e */