[Intel-gfx] [PATCH 0/3] drm/i915: i915_get_crtc_scanoutpos improvements

[ville.syrjala at linux.intel.com]

These patches make some fixes and improvements to the get_scanoutpos() code.

They've been sitting on my disk for a while now, but I haven't found
the time to really test them properly. But as the subject of eliminating
the useless register reads came up recently, I decided that it's better
to post the patches to the list to avoid someone else duplicating the
effort.