diff options
| author | Paul Kocialkowski <paul.kocialkowski@bootlin.com> | 2020-04-16 16:05:26 +0200 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2020-06-17 12:04:46 +0200 |
| commit | 2aae8ed1f390a42ec752e4403ffca877fb3260e1 (patch) | |
| tree | 272c295ee82825dd3eac32f7542368efadaa5c3e /drivers/target | |
| parent | cfe28f909ddd6ca854568870a7a9b46454e52b6f (diff) | |
drm/rockchip: Add per-pixel alpha support for the PX30 VOP
Compared to its predecessors, the PX30 VOP has a different register layout
for enabling per-pixel alpha. Instead of src_alpha_ctl and dst_alpha_ctl,
there is a single alpha control register. This register takes some fields
from src_alpha_ctl, but with a different layout.
Add support for the required fields to the PX30 VOP window descriptions,
which makes per-pixel-alpha formats behave correctly.
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20200416140526.262533-1-paul.kocialkowski@bootlin.com
Diffstat (limited to 'drivers/target')
0 files changed, 0 insertions, 0 deletions