diff options
| author | Karsten Merker <merker@debian.org> | 2015-12-17 17:02:53 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-12-17 17:11:55 -0800 |
| commit | ad48cf5e9597147bb2bb526a6d379ee88970dec8 (patch) | |
| tree | 14daf797095a3df07c0ea13f8d244cc6e8735b72 /drivers/virtio | |
| parent | 5d655b35466835c6bb8774122db95ecb4e18888d (diff) | |
Input: goodix - add axis swapping and axis inversion support
Implement support for the following device-tree and ACPI 5.1 DSD
properties in the goodix touchscreen driver:
- touchscreen-inverted-x: X axis is inverted (boolean)
- touchscreen-inverted-y: Y axis is inverted (boolean)
- touchscreen-swapped-x-y: X and Y axis are swapped (boolean)
These are necessary on tablets which have a display in portrait
format while the touchscreen is in landscape format, such as e.g.
the MSI Primo 81.
Signed-off-by: Karsten Merker <merker@debian.org>
Tested-by: Bastien Nocera <hadess@hadess.net>
Tested-by: Irina Tirdea <irina.tirdea@intel.com> (with ACPI DSD properties)
Tested-by: Aleksei Mamlin <mamlinav@gmail.com> (with device-tree properties)
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/virtio')
0 files changed, 0 insertions, 0 deletions