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| author | Stefan Agner <stefan@agner.ch> | 2016-03-08 19:34:38 +0100 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2016-03-08 19:51:12 +0100 |
| commit | 5f2940c4a544ae9040d0feff6da06a994cc201ff (patch) | |
| tree | 086fcabe8ea4a4924702c85611bcb3dd89f14347 /drivers/input/touchscreen/sur40.c | |
| parent | Input: ad7879 - move header to platform_data directory (diff) | |
| download | linux-5f2940c4a544ae9040d0feff6da06a994cc201ff.tar.xz linux-5f2940c4a544ae9040d0feff6da06a994cc201ff.zip | |
Input: ad7879 - fix default x/y axis assignment
The X/Y position measurements read from the controller are interpreted
wrong. The first measurement X+ contains the Y position, and the second
measurement Y+ the X position (see also Table 11 Register Table in the
data sheet).
The problem is already known and a swap option has been introduced:
commit 6680884a4420 ("Input: ad7879 - add option to correct xy axis")
However, the meaning of the new boolean is inverted since the underlying
values are already swapped. Let ts->swap_xy set to true actually be the
swapped configuration of the two axis.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/touchscreen/sur40.c')
0 files changed, 0 insertions, 0 deletions