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| author |   Lucy Li <lucy.li@amd.com> | 2019-10-25 17:59:32 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2019-12-05 16:27:31 -0500 |
| commit | 61f14c5b528f0c828e0d1f27f8580a7f43ad1a5b (patch) | |
| tree | 9e34d305a5a092f37f031e8486ed2ca3d90fa634 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | drm/amd/display: Reset PHY in link re-training (diff) | |
| download | linux-dev-61f14c5b528f0c828e0d1f27f8580a7f43ad1a5b.tar.xz linux-dev-61f14c5b528f0c828e0d1f27f8580a7f43ad1a5b.zip | |
drm/amd/display: Disable link before reenable
[Why]
Black screen seen after display is disabled then re-enabled.
Caused by difference in link settings when
switching between different resolutions.
[How]
In PnP case, or whenever the display is
still enabled but the driver is unloaded,
disable link before re-enabling with new link settings.
Signed-off-by: Lucy Li <lucy.li@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions