Merge tag 'drm-fixes-for-v4.7-rc8-vmware' of git://people.freedesktop.org/~airlied...

Pull drm vmware fixes from Dave Airlie:
 "These are some fixes for the vmware graphics driver, that fix some
  black screen issues on at least Ubuntu 16.04, I think VMware would
  like to get these in so stable can pick them up ASAP"

* tag 'drm-fixes-for-v4.7-rc8-vmware' of git://people.freedesktop.org/~airlied/linux:
  drm/vmwgfx: Fix error paths when mapping framebuffer
  drm/vmwgfx: Fix corner case screen target management
  drm/vmwgfx: Delay pinning fbdev framebuffer until after mode set
  drm/vmwgfx: Check pin count before attempting to move a buffer
  drm/ttm: Make ttm_bo_mem_compat available
  drm/vmwgfx: Add an option to change assumed FB bpp
  drm/vmwgfx: Work around mode set failure in 2D VMs
  drm/vmwgfx: Add a check to handle host message failure