Merge branch 'drm-fixes-4.16' of git://people.freedesktop.org/~agd5f/linux into drm-fixes

Fixes for 4.16.  A bit bigger than I would have liked, but most of that
is DC fixes which Harry helped me pull together from the past few weeks.
Highlights:
- Fix DL DVI with DC
- Various RV fixes for DC
- Overlay fixes for DC
- Fix HDMI2 handling on boards without HBR tables in the vbios
- Fix crash with pass-through on SI on amdgpu
- Fix RB harvesting on KV
- Fix hibernation failures on UVD with certain cards

* 'drm-fixes-4.16' of git://people.freedesktop.org/~agd5f/linux: (35 commits)
  drm/amd/display: validate plane format on primary plane
  drm/amdgpu:Always save uvd vcpu_bo in VM Mode
  drm/amdgpu:Correct max uvd handles
  drm/amd/display: early return if not in vga mode in disable_vga
  drm/amd/display: Fix takover from VGA mode
  drm/amd/display: Fix memleaks when atomic check fails.
  drm/amd/display: Return success when enabling interrupt
  drm/amd/display: Use crtc enable/disable_vblank hooks
  drm/amd/display: update infoframe after dig fe is turned on
  drm/amd/display: fix boot-up on vega10
  drm/amd/display: fix cursor related Pstate hang
  drm/amd/display: Set irq state only on existing crtcs
  drm/amd/display: Fixed non-native modes not lighting up
  drm/amd/display: Call update_stream_signal directly from amdgpu_dm
  drm/amd/display: Make create_stream_for_sink more consistent
  drm/amd/display: Don't block dual-link DVI modes
  drm/amd/display: Don't allow dual-link DVI on all ASICs.
  drm/amd/display: Pass signal directly to enable_tmds_output
  drm/amd/display: Remove unnecessary fail labels in create_stream_for_sink
  drm/amd/display: Move MAX_TMDS_CLOCK define to header
  ...