diff options
| author | Jun Lei <[email protected]> | 2019-06-03 11:37:44 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2019-07-18 14:17:18 -0500 |
| commit | db31af12a5169f4ac26acec759c1d872eef26554 (patch) | |
| tree | 879bce1606ae0012f93cba1b4fe8d307dd7b39c8 /drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h | |
| parent | 5d109be38b23c8859ec78a2ed7c254ccd569719d (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 <[email protected]>
Reviewed-by: Eric Yang <[email protected]>
Acked-by: Leo Li <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h')
0 files changed, 0 insertions, 0 deletions