diff options
| author | Aric Cyr <[email protected]> | 2020-03-11 22:10:20 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2020-03-31 16:26:14 +0000 |
| commit | 5a6b5458699d8e6fdb5ae09d950935a48b79f8c7 (patch) | |
| tree | 996af433eda1fcea30567e111aaada10c1824e4a /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | drm/amd/display: Support plane level CTM (diff) | |
| download | kernel-5a6b5458699d8e6fdb5ae09d950935a48b79f8c7.tar.gz kernel-5a6b5458699d8e6fdb5ae09d950935a48b79f8c7.zip | |
drm/amd/display: LFC not working on 2.0x range monitors (v2)
[Why]
Nominal pixel clock and EDID information differ in precision so although
monitor reports maximum refresh is 2x minimum, LFC was not being
enabled.
[How]
Use minimum refresh rate as nominal/2 when EDID dictates that min
refresh = max refresh/2.
v2: squash in 64 bit divide fix
Signed-off-by: Aric Cyr <[email protected]>
Reviewed-by: Nicholas Kazlauskas <[email protected]>
Acked-by: Rodrigo Siqueira <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions