Commit e511fc58 authored by Yunus Bas's avatar Yunus Bas Committed by Dmitry Torokhov
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Input: tsc200x - add axis inversion and swapping support 



Since Commit ed7c9870 ("Input: of_touchscreen - add support for
inverted / swapped axes"), the of_touchscreen interface supports axis
inverting and swapping through device tree properties. Make use of this
feature.

Signed-off-by: default avatarYunus Bas <y.bas@phytec.de>
Link: https://lore.kernel.org/r/20220209223933.1672782-1-y.bas@phytec.de


Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent e3217f5e

drivers/input/touchscreen/tsc200x-core.c

+4 −3
Original line number Diff line number Diff line
@@ -88,6 +88,8 @@ struct tsc200x { 
	int                     in_z1;

	int			in_z2;



	struct touchscreen_properties prop;



	spinlock_t		lock;

	struct timer_list	penup_timer;
@@ -113,8 +115,7 @@ static void tsc200x_update_pen_state(struct tsc200x *ts, 
				     int x, int y, int pressure)

{

	if (pressure) {

		input_report_abs(ts->idev, ABS_X, x);

		input_report_abs(ts->idev, ABS_Y, y);

		touchscreen_report_pos(ts->idev, &ts->prop, x, y, false);

		input_report_abs(ts->idev, ABS_PRESSURE, pressure);

		if (!ts->pen_down) {

			input_report_key(ts->idev, BTN_TOUCH, !!pressure);
@@ -533,7 +534,7 @@ int tsc200x_probe(struct device *dev, int irq, const struct input_id *tsc_id, 
	input_set_abs_params(input_dev, ABS_PRESSURE,

			     0, MAX_12BIT, TSC200X_DEF_P_FUZZ, 0);



	touchscreen_parse_properties(input_dev, false, NULL);

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



	/* Ensure the touchscreen is off */

	tsc200x_stop_scan(ts);