Revert "drm/amd/display: Fix writeback_info never got updated"

This reverts commit 8a307777c3.

[WHY & HOW]
The writeback series cause a regression in thunderbolt display.

Signed-off-by: Alex Hung <alex.hung@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Hung 2023-10-11 13:18:44 -06:00 • committed by Alex Deucher
commit c1929159f7