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| author | abdoulaye berthe <[email protected]> | 2019-09-19 19:51:00 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2019-11-13 20:29:43 +0000 |
| commit | 9bffd0806d80de9c189b8cf69b3022783e5c8f2a (patch) | |
| tree | 0da81489def3dee616dd53557445f2bdf2334d0c /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | drm/amd/display: implement lttpr logic (diff) | |
| download | kernel-9bffd0806d80de9c189b8cf69b3022783e5c8f2a.tar.gz kernel-9bffd0806d80de9c189b8cf69b3022783e5c8f2a.zip | |
drm/amd/display: use previous aux timeout val if no repeater.
[Why]
The aux timeout value is not default before reading link cap.
Setting it to default when lttpr is not enabled causes some monitor
not to light up.
[How]
Read the aux engine timeout value before setting it to extended.
Set the aux engine timeout to its previous value if no lttpr.
Signed-off-by: abdoulaye berthe <[email protected]>
Reviewed-by: Aric Cyr <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
0 files changed, 0 insertions, 0 deletions