Merge tag 'drm/tegra/for-4.8-rc4' of git://anongit.freedesktop.org/tegra/linux into...

drm/tegra: Fixes for v4.8-rc4

This contains one fix for DSI runtime power management support that was
introduced in v4.8-rc1. This is slightly more elaborate than I would've
wished, but there are a few corner cases that needed fixing.

* tag 'drm/tegra/for-4.8-rc4' of git://anongit.freedesktop.org/tegra/linux:
  drm/tegra: dsi: Enhance runtime power management