diff options
| author |   Jun Lei <Jun.Lei@amd.com> | 2019-06-03 11:37:44 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2019-07-18 14:18:08 -0500 |
| commit | ff4258d59031f783039127b90225320bcaa2625c (patch) | |
| tree | 18c62cccf7c54abaafc615332319d78612e3eb8c /include/linux/timerqueue.h | |
| parent | drm/amd/display: move bw calc code into helpers (diff) | |
drm/amd/display: cap DCFCLK hardmin to 507 for NV10
[why]
Due to limitation in SMU/PPLIB, it is not possible to know Fmax @ Vmin for DCFCLK.
This causes issues at high display configurations where extra headroom of DCFCLK
can enable P-state switching
[how]
Use existing override logic. If override not defined, then force
min = 507
Signed-off-by: Jun Lei <Jun.Lei@amd.com>
Reviewed-by: Eric Yang <eric.yang2@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'include/linux/timerqueue.h')
0 files changed, 0 insertions, 0 deletions