1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/input/touchscreen/mainstone-wm97xx.c b/drivers/input/touchscreen/mainstone-wm97xx.c
index c797bc04ee83..8fc3b08deb3b 100644
--- a/drivers/input/touchscreen/mainstone-wm97xx.c
+++ b/drivers/input/touchscreen/mainstone-wm97xx.c
@@ -198,6 +198,9 @@ static int wm97xx_acc_startup(struct wm97xx *wm)
         if (machine_is_palmt5() || machine_is_palmtx() || machine_is_palmld()) {
                 pen_int = 1;
                 irq = 27;
+                /* There is some obscure mutant of WM9712 interbred with WM9713
+                 * used on Palm HW */
+                wm->variant = WM97xx_WM1613;
         } else if (machine_is_mainstone() && pen_int)
                 irq = 4;