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| author | Jun Lei <Jun.Lei@amd.com> | 2019-05-09 15:32:27 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-06-22 09:34:07 -0500 |
| commit | f18bc4e53ad60d31321f7a35a714ebadc7135acf (patch) | |
| tree | 3c3d0753af0c7f3a606a902501793a66aa154c7f /kernel | |
| parent | 98b5b65eb8b7136489ba42ae4598f5ed799fa936 (diff) | |
| download | cachepc-linux-f18bc4e53ad60d31321f7a35a714ebadc7135acf.tar.gz cachepc-linux-f18bc4e53ad60d31321f7a35a714ebadc7135acf.zip | |
drm/amd/display: update calculated bounding box logic for NV
[why]
Current calculation of bounding box will cause DML to increase voltage
state due to DPP or DISPCLK, this is unnecessary since from DML perspective
we can max DPP/DISP can be supported at DPM0. This is because
increasing voltage for DPP/DISP is done separately via actual minimum values
of DISP and DPP CLK
[how]
For each calculated state, DPP, DISP, PHY, and DSC clk should always be set to
maximum. FCLK, SOCCLK, and DCFCLK should be based of UCLK.
Signed-off-by: Jun Lei <Jun.Lei@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions
