Second pull request, drm-misc-fixes for v5.0-rc2: - Fix fb-helper to work correctly with SDL 1.2 bugs. - Fix lockdep warning in the atomic ioctl and setproperty. From first pull request: - Fixes for the tc358767 bridge to work correctly with tc358867 using a DP connector. - Make resume work on amdgpu when a DP-MST display is unplugged.