Merge branch 'linux-4.7' of git://github.com/skeggsb/linux into drm-next

Nothing too exciting here, there's a larger chunk of work that still
needs more testing but not likely to get that done today - so - here's
the rest of it.  Assuming nothing else goes horribly wrong, I should be
able to send the rest Monday if it isn't too late....

Changes:
- Improvements to power sensor support
- Initial attempt at GM108 support
- Minor fixes to GR init + ucode
- Make use of topology information (provided by the GPU) in various
places, should at least fix some fault recovery issues and
engine/runlist mapping confusion on newer GPUs.

* 'linux-4.7' of git://github.com/skeggsb/linux: (51 commits)
  drm/nouveau/gr/gf100-: fix race condition in fecs/gpccs ucode
  drm/nouveau/core: recognise GM108 chipsets
  drm/nouveau/gr/gm107-: fix touching non-existent ppcs in attrib cb setup
  drm/nouveau/gr/gk104-: share implementation of ppc exception init
  drm/nouveau/gr/gk104-: move rop_active_fbps init to nonctx
  drm/nouveau/bios/pll: check BIT table version before trying to parse it
  drm/nouveau/bios/pll: prevent oops when limits table can't be parsed
  drm/nouveau/volt/gk104: round up in gk104_volt_set
  drm/nouveau/fb/gm200: setup mmu debug buffer registers at init()
  drm/nouveau/fb/gk20a,gm20b: setup mmu debug buffer registers at init()
  drm/nouveau/fb/gf100-: allocate mmu debug buffers
  drm/nouveau/fb: allow chipset-specific actions for oneinit()
  drm/nouveau/gr/gm200-: fix bad hardcoding of a max-tpcs-per-gpc value
  drm/nouveau/gr/gm200-: rop count == ltc count
  drm/nouveau/gr/gm200: modify the mask when copying mmu settings from fb
  drm/nouveau/gr/gm200: move some code into init_gpc_mmu() hook
  drm/nouveau/gr/gm200: make generate_main() static
  drm/nouveau/gr/gf100-: abstract fetching rop count
  drm/nouveau/gr/gf100-: rename magic_not_rop_nr to screen_tile_row_offset
  drm/nouveau/gr/gf100-: remove hardcoded idle_timeout values
  ...