| commit | 345429a67c48e1e9f7f95a406285be2b1bd09886 | [log] [tgz] |
|---|---|---|
| author | Harry Wentland <harry.wentland@amd.com> | Fri Feb 22 15:54:43 2019 -0500 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Fri Jun 21 18:59:35 2019 -0500 |
| tree | 2cdc7a60ead21210aa32ea7acacc8f3f3a891ae8 | |
| parent | fa0d2c989c94579ab143199a07849697afb1b4a8 [diff] |
drm/amd/display: Add DCN2 DWB
Add support to program the DCN2 DWB (Display Writeback)
HW Blocks:
+--------++------+ +----------+
| HUBBUB || HUBP | <-- | MMHUBBUB |
+--------++------+ +----------+
| ^
v |
+--------+ +--------+
| DPP | | DWB |
+--------+ +--------+
|
v ^
+--------+ |
| MPC | |
+--------+ |
| |
v |
+-------+ |
| OPP | |
+-------+ |
| |
v |
+--------+ /
| OPTC | --------------
+--------+
|
v
+--------+ +--------+
| DIO | | DCCG |
+--------+ +--------+
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>