Commit 54a62ed1 authored by Markuss Broks's avatar Markuss Broks Committed by Dmitry Torokhov
Browse files

input/touchscreen: imagis: Correct the maximum touch area value 



As specified in downstream IST3038B driver and proved by testing,
the correct maximum reported value of touch area is 16.

Signed-off-by: default avatarMarkuss Broks <markuss.broks@gmail.com>
Signed-off-by: default avatarKarel Balej <balejk@matfyz.cz>
Link: https://lore.kernel.org/r/20240301164659.13240-2-karelb@gimli.ms.mff.cuni.cz


Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent 849c34e6

drivers/input/touchscreen/imagis.c

+1 −1
Original line number Diff line number Diff line
@@ -210,7 +210,7 @@ static int imagis_init_input_dev(struct imagis_ts *ts) 


	input_set_capability(input_dev, EV_ABS, ABS_MT_POSITION_X);

	input_set_capability(input_dev, EV_ABS, ABS_MT_POSITION_Y);

	input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, 255, 0, 0);

	input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, 16, 0, 0);



	touchscreen_parse_properties(input_dev, true, &ts->prop);

	if (!ts->prop.max_x || !ts->prop.max_y) {