drm: zte: add overlay plane support

Browse source

It enables VOU VL (Video Layer) to support overlay plane with scaling
function.  VL0 has some quirks on scaling support.  We choose to skip it
and only adds VL1 and VL2 into DRM core for now.

Function zx_plane_atomic_disable() gets moved around with no changes to
save a forward declaration.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Sean Paul <seanpaul@chromium.org>

...

This commit is contained in:

Shawn Guo 2016-11-16 14:43:59 +08:00

parent 7254b1f91e

commit 4e986d3705

4 changed files with 413 additions and 29 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

301

drivers/gpu/drm/zte/zx_plane.c

View file

51

drivers/gpu/drm/zte/zx_plane_regs.h

View file

72

drivers/gpu/drm/zte/zx_vou.c

View file

18

drivers/gpu/drm/zte/zx_vou_regs.h

View file