diff options
| author | Richard Leitner <richard.leitner@skidata.com> | 2019-01-28 16:14:16 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2019-01-28 16:30:53 -0800 |
| commit | 4ec90ac5047e33f5d64e21c31046be2ff8aaaf4b (patch) | |
| tree | a6ce398c0876eeeebc81316aa4b682ce2aae55d4 | |
| parent | 43df039c6d92266d6e023f7eb23aeb6511934f20 (diff) | |
Input: sx8654 - use common of_touchscreen functions
of_touchscreen.c provides a common interface for a axis inversion and
swapping of touchscreens. Therefore use it in the sx8654 driver.
Signed-off-by: Richard Leitner <richard.leitner@skidata.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| -rw-r--r-- | drivers/input/touchscreen/sx8654.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/input/touchscreen/sx8654.c b/drivers/input/touchscreen/sx8654.c index 5f5af8eaecea..de83ed1da36e 100644 --- a/drivers/input/touchscreen/sx8654.c +++ b/drivers/input/touchscreen/sx8654.c @@ -31,6 +31,7 @@ #include <linux/gpio/consumer.h> #include <linux/i2c.h> #include <linux/input.h> +#include <linux/input/touchscreen.h> #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/module.h> @@ -102,6 +103,8 @@ struct sx8654 { spinlock_t lock; /* for input reporting from irq/timer */ struct timer_list timer; + struct touchscreen_properties props; + const struct sx865x_data *data; }; @@ -177,8 +180,7 @@ static irqreturn_t sx8650_irq(int irq, void *handle) chdata); } - input_report_abs(ts->input, ABS_X, x); - input_report_abs(ts->input, ABS_Y, y); + touchscreen_report_pos(ts->input, &ts->props, x, y, false); input_report_key(ts->input, BTN_TOUCH, 1); input_sync(ts->input); dev_dbg(dev, "point(%4d,%4d)\n", x, y); @@ -225,8 +227,8 @@ static irqreturn_t sx8654_irq(int irq, void *handle) x = ((data[0] & 0xf) << 8) | (data[1]); y = ((data[2] & 0xf) << 8) | (data[3]); - input_report_abs(sx8654->input, ABS_X, x); - input_report_abs(sx8654->input, ABS_Y, y); + touchscreen_report_pos(sx8654->input, &sx8654->props, x, y, + false); input_report_key(sx8654->input, BTN_TOUCH, 1); input_sync(sx8654->input); @@ -361,6 +363,8 @@ static int sx8654_probe(struct i2c_client *client, input_set_abs_params(input, ABS_X, 0, MAX_12BIT, 0, 0); input_set_abs_params(input, ABS_Y, 0, MAX_12BIT, 0, 0); + touchscreen_parse_properties(input, false, &sx8654->props); + sx8654->client = client; sx8654->input = input; |