Merge branch 'drm-etnaviv-fixes' of git://git.pengutronix.de:/git/lst/linux into drm-fixes

just a single fix to not move the GPU linear window on cores where it
might lead to inconsistent views of the memory by different engines in
the core, thus breaking relocs and possibly causing other fun.

* 'drm-etnaviv-fixes' of git://git.pengutronix.de:/git/lst/linux:
  drm/etnaviv: don't move linear memory window on 3D cores without MC2.0