[Intel-gfx] [PATCH 0/7] drm/i915: Pipe A quirk rework

[ville.syrjala at linux.intel.com]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

This series eliminates the problematic load detect abuse for the
pipe A quirk. My main motivations were to isolate these quirks
more from atomic to avoid regressions, and to save a bit of extra
power. I believe I cooked this up a few years ago but never posted
it. In the meantine we had accumulated some more regressions in
the existing code so I tossed in some fixes up front.

Note that I'm entirely removing the few remaining pipe A quirks
for non-830 platforms as they predate KMS and the hardware
really shouldn't need them.

Entire series available here:
git://github.com/vsyrjala/linux.git alm_pipe_quirk_rework_4

Ville Syrjälä (7):
  drm/i915: Fix deadlock witha the pipe A quirk during resume
  drm/i915: Plumb the correct acquire ctx into
    intel_crtc_disable_noatomic()
  drm/i915: Use a loop for the "three times for luck" DPLL procedure
  drm/i915: Add i830 "pipes power well"
  drm/i915: Drop pipe A quirk for Toshiba Protege R205-S209
  drm/i915: Drop pipe A quirk for Thinkapd T60
  drm/i915: Remove pipe A quirk remnants

 drivers/gpu/drm/i915/i915_drv.h         |   2 -
 drivers/gpu/drm/i915/intel_display.c    | 209 +++++++++++++++++---------------
 drivers/gpu/drm/i915/intel_drv.h        |   2 +
 drivers/gpu/drm/i915/intel_overlay.c    |   1 -
 drivers/gpu/drm/i915/intel_runtime_pm.c |  64 ++++++++++
 5 files changed, 177 insertions(+), 101 deletions(-)

-- 
2.10.2