diff options
| author | Michael Strauss <[email protected]> | 2019-10-01 11:24:32 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2019-10-25 16:50:08 -0400 |
| commit | ff86391ee626434180d6059352fbb292780b3efd (patch) | |
| tree | 18aa2330f0fde641e87fef34dffecc86f7d65620 /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | 78ea008bcdd0144290f2ebec5911d3a60071043a (diff) | |
drm/amd/display: Fix MPO & pipe split on 3-pipe dcn2x
[WHY]
DML is incorrectly initialized with 4 pipes on 3 pipe configs
RequiredDPPCLK is halved on unsplit pipe due to an incorrectly handled 3 pipe
case, causing underflow with 2 planes & pipe split (MPO, 8K + 2nd display)
[HOW]
Set correct number of DPP/OTGs for dml init to generate correct DPP topology
Double RequiredDPPCLK after clock is halved for pipe split
and find_secondary_pipe fails to fix underflow
Signed-off-by: Michael Strauss <[email protected]>
Reviewed-by: Dmytro Laktyushkin <[email protected]>
Acked-by: Leo Li <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions