[Intel-gfx] [PATCH 00/11] drm/i915: Port A HPD and other HPD cleanups

[ville.syrjala at linux.intel.com]

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

I've had a bunch of this stuff sitting in a branch for quite a while, almost a
year by the looks of the git dates :P I also had port E HPD in there but
something similar has already landed in the meantime so I just rebased my
junk on top.

I've only quickly tested the port A HPD on my ILK. Don't have other machines
with eDP on port A here.

Ville Syrjälä (11):
  drm/i915: Clean up various HPD defines
  drm/i915; Extract intel_hpd_enabled_irqs()
  drm/i915: Factor out ilk_update_display_irq()
  drm/i915: Add HAS_PCH_LPT_LP() macro
  drm/i915: Rename BXT PORTA HPD defines
  drm/i915: Introduce spt_irq_handler()
  drm/i915: Add port A HPD support for ILK/SNB
  drm/i915: Add port A HPD support for IVB/HSW
  drm/i915: LPT:LP needs port A HPD enabled in both north and south
  drm/i915: Add port A HPD support for BDW
  drm/i915: Add port A HPD support for SPT

 drivers/gpu/drm/i915/i915_drv.h      |   1 +
 drivers/gpu/drm/i915/i915_irq.c      | 367 +++++++++++++++++++++++++++--------
 drivers/gpu/drm/i915/i915_reg.h      |  82 ++++----
 drivers/gpu/drm/i915/intel_display.c |  13 +-
 drivers/gpu/drm/i915/intel_pm.c      |   4 +-
 5 files changed, 336 insertions(+), 131 deletions(-)

-- 
2.4.6