From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
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
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