[Intel-gfx] [PATCH v2 00/16] drm/i915: Redo old gmch irq handling

[ville.syrjala at linux.intel.com]

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

Reposted GMCH irq rework series. A few patches fell out completely
since the flip interrupt handling was nuked in the meantime. I also
added a patch to remove some more flip irq leftover, and I tossed in
a patch to reinstate GMBUS/AUX irqs on gen4/g4x since we no longer
use MSI there. I also reordered things a bit to move the HWSTAM stuff
towards the end of the series.

Entire series available here:
git://github.com/vsyrjala/linux.git gmch_irq_redo_3

Ville Syrjälä (16):
  drm/i915: Don't enable/unmask flip interrupts
  drm/i915: Clear pipestat consistently
  drm/i915: s/GEN5/GEN3/
  drm/i915: Use GEN3_IRQ_RESET/INIT on gen3/4
  drm/i915: Introduce GEN2_IRQ_RESET/INIT
  drm/i915: Setup EMR first on all gen2-4
  drm/i915: Eliminate PORT_HOTPLUG_EN setup from gen3/4 irq_postinstall
  drm/i915: Unify the appearance of gen3/4 irq_postistall hooks
  drm/i915: Remove NULL dev_priv checks from irq_uninstall
  drm/i915: Extract PIPESTAT irq handling into separate functions
  drm/i915: Rewrite GMCH irq handlers to avoid loops
  drm/i915: Mask everything in ring HWSTAM on gen6+ in ringbuffer mode
  drm/i915: Gen3 HWSTAM is actually 32 bits
  drm/i915: Clean up the HWSTAM mess
  drm/i915: Remove duplicated irq_preinstall/uninstall hooks
  drm/i915: Reinstate GMBUS and AUX interrupts on gen4/g4x

 drivers/gpu/drm/i915/i915_drv.h         |   8 +-
 drivers/gpu/drm/i915/i915_irq.c         | 729 ++++++++++++--------------------
 drivers/gpu/drm/i915/i915_pci.c         |   6 -
 drivers/gpu/drm/i915/intel_ringbuffer.c |   3 +
 4 files changed, 284 insertions(+), 462 deletions(-)

-- 
2.13.0