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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
| commit | d0b2f91bede3bd5e3d24dd6803e56eee959c1797 (patch) | |
| tree | 7fee4ab0509879c373c4f2cbd5b8a5be5b4041ee /drivers/input/touchscreen/wacom_w8001.c | |
| parent | e914f8eb445e8f74b00303c19c2ffceaedd16a05 (diff) | |
Linux-libre 4.8.2-gnupck-4.8.2-gnu
Diffstat (limited to 'drivers/input/touchscreen/wacom_w8001.c')
| -rw-r--r-- | drivers/input/touchscreen/wacom_w8001.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/wacom_w8001.c b/drivers/input/touchscreen/wacom_w8001.c index b6fc4bde7..85e95725d 100644 --- a/drivers/input/touchscreen/wacom_w8001.c +++ b/drivers/input/touchscreen/wacom_w8001.c @@ -518,13 +518,21 @@ static int w8001_setup_touch(struct w8001 *w8001, char *basename, w8001->pktlen = W8001_PKTLEN_TOUCH2FG; __set_bit(BTN_TOOL_DOUBLETAP, dev->keybit); - input_mt_init_slots(dev, 2, 0); + error = input_mt_init_slots(dev, 2, 0); + if (error) { + dev_err(&w8001->serio->dev, + "failed to initialize MT slots: %d\n", error); + return error; + } + input_set_abs_params(dev, ABS_MT_POSITION_X, 0, touch.x, 0, 0); input_set_abs_params(dev, ABS_MT_POSITION_Y, 0, touch.y, 0, 0); input_set_abs_params(dev, ABS_MT_TOOL_TYPE, 0, MT_TOOL_MAX, 0, 0); + input_abs_set_res(dev, ABS_MT_POSITION_X, touch.panel_res); + input_abs_set_res(dev, ABS_MT_POSITION_Y, touch.panel_res); strlcat(basename, " 2FG", basename_sz); if (w8001->max_pen_x && w8001->max_pen_y) |