Input: synaptics - add min/max quirk for Lenovo T440s

The new Lenovo T440s laptop has a different PnP ID "LEN0039", and it
needs the similar min/max quirk to make its clickpad working.

BugLink: https://bugzilla.opensuse.org/show_bug.cgi?id=903748
Reported-and-tested-by: Joschi Brauchle <joschibrauchle@gmx.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 9031a0a..2a7a917 100644 (file)
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -135,8 +135,8 @@ static const struct min_max_quirk min_max_pnpid_table[] = {
                1232, 5710, 1156, 4696
        },
        {
-               (const char * const []){"LEN0034", "LEN0036", "LEN2002",
-                                       "LEN2004", NULL},
+               (const char * const []){"LEN0034", "LEN0036", "LEN0039",
+                                       "LEN2002", "LEN2004", NULL},
                1024, 5112, 2024, 4832
        },
        {
@@ -163,6 +163,7 @@ static const char * const topbuttonpad_pnp_ids[] = {
        "LEN0036", /* T440 */
        "LEN0037",
        "LEN0038",
+       "LEN0039", /* T440s */
        "LEN0041",
        "LEN0042", /* Yoga */
        "LEN0045",