[PATCH 3/5] Input: elantech - report the middle button of the touchpad
flat view
STALE4348d
REVIEWED: 2 (0M)
From: Ulrik De Bie <hidden>
Date: 2014-08-30 14:11:37
Subsystem:
input (keyboard, mouse, joystick, touchscreen) drivers, the rest · Maintainers:
Dmitry Torokhov, Linus Torvalds
2 review trailers.
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 <redacted> Tested-by: Stefan Valouch <redacted> Tested-by: Alfredo Gemma <redacted> Signed-off-by: Ulrik De Bie <redacted> --- 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