Pull drm fixes from Daniel Vetter:
 "I pinged the usual suspects, only intel fixes pending"

* tag 'drm-fixes-2021-04-16' of git://anongit.freedesktop.org/drm/drm:
  drm/i915/display/vlv_dsi: Do not skip panel_pwr_cycle_delay when disabling the panel
  drm/i915: Don't zero out the Y plane's watermarks
  drm/i915/dpcd_bl: Don't try vesa interface unless specified by VBT