[Intel-gfx] Updated -testing

[Daniel Vetter]

Hi all,

New testing with neat new stuff. Highlights:
- fdi B/C workarounds for ivb, improving fdi link training reliability
- some sprite/plane offset fixes from Damien for hsw
- unified ddi encoder for DP+HDMI on hsw (Paulo), this finally gives up DP
  support for hsw
- GTT handling cleanups from Ben, gen6+ finally no longer relies on the
  fake agp code!
- more checks around modeset/fb handling from Ville
- fixup up VGA hsw code from Paulo
- some workarounds all over the place (Jesse, ...) for ilk-hsw
- resume speedups from Jesse
- random fixes and small improvements all over the place

Happy testing!

Cheers, Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch