In the past, no elantech was known with 3 touchpad mouse buttons.
Fujitsu H730 is the first known elantech with a middle button. This commit
enables this middle button.
Reported-by: Stefan Valouch <stefan@xxxxxxxxxxx>
Tested-by: Stefan Valouch <stefan@xxxxxxxxxxx>
Tested-by: Alfredo Gemma <alfredo.gemma@xxxxxxxxx>
Signed-off-by: Ulrik De Bie <ulrik.debie-os@xxxxxxxxx>
---
drivers/input/mouse/elantech.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
index 67d56c0..e86bbd7 100644
--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -563,6 +563,7 @@ static void elantech_input_sync_v4(struct psmouse *psmouse)
} else {
input_report_key(dev, BTN_LEFT, packet[0] & 0x01);
input_report_key(dev, BTN_RIGHT, packet[0] & 0x02);
+ input_report_key(dev, BTN_MIDDLE, packet[0] & 0x04);
}
input_mt_report_pointer_emulation(dev, true);
@@ -1150,6 +1151,7 @@ static int elantech_set_input_params(struct psmouse *psmouse)
__clear_bit(EV_REL, dev->evbit);
__set_bit(BTN_LEFT, dev->keybit);
+ __set_bit(BTN_MIDDLE, dev->keybit);
__set_bit(BTN_RIGHT, dev->keybit);
__set_bit(BTN_TOUCH, dev->keybit);
--
2.1.0
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