diff options
| author | Nicholas Kazlauskas <[email protected]> | 2024-04-16 11:24:05 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2024-04-30 09:54:16 -0400 |
| commit | 47745acc5e8dd9b92dc877d3436801106c5e6864 (patch) | |
| tree | 71f9e847975589b5a8d4907eb28326e3a0d0d7ba /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | 9ba971b25316b7e3a11b63b770a3a48bf3b69904 (diff) | |
drm/amd/display: Add trigger FIFO resync path for DCN35
[Why]
FIFO error can occur if we don't trigger a DISPCLK change after
touching K1/K2 dividers. For 4k144 eDP + hotplug of USB-C DP display
we see FIFO underflow.
[How]
We have the path to trigger the resync as the workaround in
DCN314/DCN32, it just needs to be ported over to DCN35.
Reviewed-by: Charlene Liu <[email protected]>
Acked-by: Wayne Lin <[email protected]>
Signed-off-by: Nicholas Kazlauskas <[email protected]>
Tested-by: Daniel Wheeler <[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