diff options
| author | George Shen <george.shen@amd.com> | 2020-02-18 19:15:55 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-03-05 00:30:04 -0500 |
| commit | 7bc3807fe1d0694caf59dec983ac5809441cc9ca (patch) | |
| tree | 64fcc2fb08171de94c53593944d4604310c5889a /tools/perf/scripts/python | |
| parent | drm/amd/display: fix image corruption with ODM 2:1 DSC 2 slice (diff) | |
| download | linux-7bc3807fe1d0694caf59dec983ac5809441cc9ca.tar.gz linux-7bc3807fe1d0694caf59dec983ac5809441cc9ca.zip | |
drm/amd/display: Workaround to do HDCP authentication twice on certain displays
[Why]
When transitioning from SST to MST, the HDCP repeater in some MST
displays will enter a bad state. The HDCP repeater is recovered after
failing and performing authentication again.
[How]
Add monitor patch to trigger HDCP authentication failure after
encryption is enabled and re-authenticate.
Signed-off-by: George Shen <george.shen@amd.com>
Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions