diff options
| author | hersen wu <[email protected]> | 2022-11-15 10:39:55 -0500 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2022-12-20 12:47:28 -0500 |
| commit | 82986fd631fa04bcedaefe11a6b3767601cbe84f (patch) | |
| tree | 6464ea76663235e4f39ce49526c89f889f650c9f /tools/perf/scripts/python/flamegraph.py | |
| parent | 7f35c54cc2fa09f902caaae32625869b77ee8f8b (diff) | |
drm/amd/display: save restore hdcp state when display is unplugged from mst hub
[Why]
connector hdcp properties are lost after display is
unplgged from mst hub. connector is destroyed with
dm_dp_mst_connector_destroy. when display is plugged
back, hdcp is not desired and it wouldnt be enabled.
[How]
save hdcp properties into hdcp_work within
amdgpu_dm_atomic_commit_tail. If the same display is
plugged back with same display index, its hdcp
properties will be retrieved from hdcp_work within
dm_dp_mst_get_modes.
Acked-by: Aurabindo Pillai <[email protected]>
Signed-off-by: hersen wu <[email protected]>
Reviewed-by: Bhawanpreet Lakha <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions