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| author | Paul Kocialkowski <[email protected]> | 2020-04-16 14:05:26 +0000 |
|---|---|---|
| committer | Heiko Stuebner <[email protected]> | 2020-06-17 10:04:46 +0000 |
| commit | 2aae8ed1f390a42ec752e4403ffca877fb3260e1 (patch) | |
| tree | 272c295ee82825dd3eac32f7542368efadaa5c3e /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | drm/shmem-helper: Only dma-buf imports are private obj (diff) | |
| download | kernel-2aae8ed1f390a42ec752e4403ffca877fb3260e1.tar.gz kernel-2aae8ed1f390a42ec752e4403ffca877fb3260e1.zip | |
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 <[email protected]>
Signed-off-by: Heiko Stuebner <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions