Input: synaptics - enable SMBus for HP Elitebook 850 G1

JIRA: https://issues.redhat.com/browse/RHEL-101770
Upstream Status: since v6.15
Tested: with the hid-tools test suite and some hardware

commit f04f03d
Author: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date:   Wed May 7 14:52:55 2025 -0700

    Input: synaptics - enable SMBus for HP Elitebook 850 G1

    The kernel reports that the touchpad for this device can support
    SMBus mode.

    Reported-by: jt <enopatch@gmail.com>
    Link: https://lore.kernel.org/r/iys5dbv3ldddsgobfkxldazxyp54kay4bozzmagga6emy45jop@2ebvuxgaui4u
    Cc: stable@vger.kernel.org
    Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>

Author: bentiss

drivers/input/mouse/synaptics.c

@@ -190,6 +190,7 @@ static const char * const smbus_pnp_ids[] = {
 	"LEN2054", /* E480 */
 	"LEN2055", /* E580 */
 	"LEN2068", /* T14 Gen 1 */
+	"SYN3003", /* HP EliteBook 850 G1 */
 	"SYN3015", /* HP EliteBook 840 G2 */
 	"SYN3052", /* HP EliteBook 840 G4 */
 	"SYN3221", /* HP 15-ay000 */