diff options
| author | Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> | 2020-07-07 11:37:14 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-07-08 09:04:14 -0400 |
| commit | 497f15f2bdef0124b0803ba9cceadf7a9b670079 (patch) | |
| tree | b87abc672e5a98db5ce43dbdc324c032954d9c7f /drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | |
| parent | 714ec7a2bd136a3dc5930bdcefc5f9e40035e4d8 (diff) | |
drm/amd/display: Add missing CW4 programming for DCN30
[Why]
To support inbox1 in CW4 we need to actually program CW4 instead of
region 4 for newer firmware.
This is done correctly on DCN20/DCN21 but this code wasn't added to
DCN30.
[How]
Copy over the missing code. It doesn't need address translation since
DCN30 uses virtual addressing.
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c')
0 files changed, 0 insertions, 0 deletions