Input: synaptics - disable Intertouch for Lenovo T14 and P14s AMD G1

Since intertouch was enabled for the T14 and P14s AMD G1 laptops there
have been a number of reports of touchpads not working well.

Debugging this with Synaptics they noted that intertouch should not be
enabled as SMBUS host notify is not available on these laptops.

Reverting the previous commit (33d332cc591ba1fca20b24982ee23ee0bf6f47b1)
to restore functionality back to what it was.

Note - we are working with Synaptics to see if there is a better
solution, but nothing is confirmed as yet.

Signed-off-by: Mark Pearson <markpearson@lenovo.com>
Link: https://lore.kernel.org/r/20220920193936.8709-1-markpearson@lenovo.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 434d48ae4b12e8a0fc27658d26ff55e18812497f..ffad142801b395fda9a850685d9fdb96b5629cd4 100644 (file)
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -186,7 +186,6 @@ static const char * const smbus_pnp_ids[] = {
        "LEN2044", /* L470  */
        "LEN2054", /* E480 */
        "LEN2055", /* E580 */
-       "LEN2064", /* T14 Gen 1 AMD / P14s Gen 1 AMD */
        "LEN2068", /* T14 Gen 1 */
        "SYN3052", /* HP EliteBook 840 G4 */
        "SYN3221", /* HP 15-ay000 */