Input: synaptics - enable InterTouch on Dell Precision M3800

commit a609cb4cc07aa9ab8f50466622814356c06f2c17 upstream.

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

Reported-by: Markus Rathgeb <maggu2810@gmail.com>
Signed-off-by: Aditya Garg <gargaditya08@live.com>
Link: https://lore.kernel.org/r/PN3PR01MB959789DD6D574E16141E5DC4B888A@PN3PR01MB9597.INDPRD01.PROD.OUTLOOK.COM
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 32bb9546afa53e748c7595cb560d6d5f0ce37d97..a739803e7f896e8b11af96db07a666dca9e09f4a 100644 (file)
--- a/drivers/input/mouse/synaptics.c
+++ b/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 */