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| author |   Hans de Goede <hdegoede@redhat.com> | 2016-07-15 14:05:29 -0700 |
|---|---|---|
| committer |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2016-07-15 14:50:53 -0700 |
| commit | ed7c9870c9bc6ca50dc0d271a301410bc894f4b9 (patch) | |
| tree | 06501c64473ffba176cc2746a7ea76e0cbf1afe3 /drivers/input/touchscreen/ad7879.c | |
| parent | Input: synaptics-rmi4 - use the RMI_F11_REL_BYTES define in rmi_f11_rel_pos_report (diff) | |
| download | linux-dev-ed7c9870c9bc6ca50dc0d271a301410bc894f4b9.tar.xz linux-dev-ed7c9870c9bc6ca50dc0d271a301410bc894f4b9.zip | |
Input: of_touchscreen - add support for inverted / swapped axes
Extend touchscreen_parse_properties() with support for the
touchscreen-inverted-x/y and touchscreen-swapped-x-y properties and
add touchscreen_set_mt_pos() and touchscreen_report_pos() helper
functions for storing coordinates into a input_mt_pos struct, or
directly reporting them, taking these properties into account.
This commit also modifies the existing callers of
touchscreen_parse_properties() to pass in NULL for the new third
argument, keeping the existing behavior.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/touchscreen/ad7879.c')
| -rw-r--r-- | drivers/input/touchscreen/ad7879.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/ad7879.c b/drivers/input/touchscreen/ad7879.c index 69d299d5dd00..8a84fd4d9147 100644 --- a/drivers/input/touchscreen/ad7879.c +++ b/drivers/input/touchscreen/ad7879.c @@ -595,7 +595,7 @@ struct ad7879 *ad7879_probe(struct device *dev, u8 devid, unsigned int irq, } else { input_set_abs_params(input_dev, ABS_X, 0, MAX_12BIT, 0, 0); input_set_abs_params(input_dev, ABS_Y, 0, MAX_12BIT, 0, 0); - touchscreen_parse_properties(input_dev, false); + touchscreen_parse_properties(input_dev, false, NULL); if (!input_abs_get_max(input_dev, ABS_PRESSURE)) { dev_err(dev, "Touchscreen pressure is not specified\n"); return ERR_PTR(-EINVAL); |