diff options
| author | Michael Strauss <michael.strauss@amd.com> | 2022-08-31 15:10:43 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-09-21 17:19:25 -0400 |
| commit | 29956d0fded036a570bd8e7d4ea4b1a1730307d2 (patch) | |
| tree | 20a3fd88716ae0c3ceb729ffc93673da2555c069 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | cb0eca01ad9756e853efec3301203c2b5b45aa9f (diff) | |
drm/amd/display: Assume an LTTPR is always present on fixed_vs links
[WHY]
LTTPRs can in very rare instsances fail to increment DPCD LTTPR count.
This results in aux-i LTTPR requests to be sent to the wrong DPCD
address, which causes link training failure.
[HOW]
Override internal repeater count if fixed_vs flag is set for a given link
Reviewed-by: George Shen <George.Shen@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Michael Strauss <michael.strauss@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions