diff options
| author |   Jacob Chen <jacob-chen@iotwrt.com> | 2017-10-11 00:29:35 -0700 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2017-10-16 16:23:55 -0700 |
| commit | f7e7b48e6d796da85d99b318def20d9313ef61df (patch) | |
| tree | a98271ac95b0ac9b14c55599212a151f43523f25 /include | |
| parent | [media] dt-bindings: Document the Rockchip RGA bindings (diff) | |
[media] rockchip/rga: v4l2 m2m support
Rockchip RGA is a separate 2D raster graphic acceleration unit. It
accelerates 2D graphics operations, such as point/line drawing, image
scaling, rotation, BitBLT, alpha blending and image blur/sharpness
The driver supports various operations from the rendering pipeline.
- copy
- fast solid color fill
- rotation
- flip
- alpha blending
The code in rga-hw.c is used to configure regs according to operations
The code in rga-buf.c is used to create private mmu table for RGA.
Signed-off-by: Jacob Chen <jacob-chen@iotwrt.com>
Signed-off-by: Hans Verkuil <hansverk@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions