[Intel-gfx] [PATCH 00/11] drm/i915: VGA vs. power well, round 2

[ville.syrjala at linux.intel.com]

The first round ended without a knowckout, so here's round two.

Changes:
- Split the i915_request handling change to a separate patch
- Added intel_resume_power_well() to force the well on during resume
- Renamed the inc/dec funcs as suggested by Chris
- Moved power well init earlier during init and resume
- Move the redisable_vga thing to happen before modeset on resume
- Call intel_uncore_early_sanitize() during resume
- Killed some extra plane restore calls we no longer need

My HSW machine now boots and does a hibernate+resume cycle w/o unclaimed
register warnings, and it also tells me that it re-disables VGA during
resume. I guess the BIOS has left it on at that point. The BIOS doesn't
support S3 so I couldn't test that one.