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Commit 21f25573 authored by Dmitry Torokhov's avatar Dmitry Torokhov
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Input: touchkit_ps2 - do not advertise unsupported buttons 



Touchkit PS/2 touchscreen does not have left/right/middle buttons and
should not be advertising as capable of generating these events.

Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent d69249f4

drivers/input/mouse/touchkit_ps2.c

+2 −1
Original line number Diff line number Diff line
@@ -86,7 +86,8 @@ int touchkit_ps2_detect(struct psmouse *psmouse, bool set_properties) 


	if (set_properties) {

		dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);

		__set_bit(BTN_TOUCH, dev->keybit);

		dev->keybit[BIT_WORD(BTN_MOUSE)] = 0;

		dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);

		input_set_abs_params(dev, ABS_X, 0, TOUCHKIT_MAX_XC, 0, 0);

		input_set_abs_params(dev, ABS_Y, 0, TOUCHKIT_MAX_YC, 0, 0);