diff options
| author | Samson Tam <[email protected]> | 2023-01-27 18:30:08 -0500 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-02-14 16:03:27 -0500 |
| commit | d47d2f9392f69f069c31d60ac3088471b1e1c7d4 (patch) | |
| tree | 9e94e10a518f2a7dd42dd5d8f71eb3a4a1b52327 /drivers/gpu/drm/amd/display/dc/link/link_detection.c | |
| parent | ce05ca0a37e1f27465edee3d14a24ba2bd4bd3e9 (diff) | |
drm/amd/display: enable DPG when disabling plane for phantom pipe
[Why]
In disable_dangling_plane, for phantom pipes, we enable OTG so
disable programming gets the double buffer update. But this
causes an underflow to occur.
[How]
Enable DPG prior to enabling OTG.
Reviewed-by: Alvin Lee <[email protected]>
Acked-by: Qingqing Zhuo <[email protected]>
Signed-off-by: Samson Tam <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/link/link_detection.c')
0 files changed, 0 insertions, 0 deletions