[Intel-gfx] [PATCH 0/8] support for multiple power wells

[Imre Deak]

This patchset adds support for multiple dynamic power wells needed by
future platforms. Besides adding a debugfs entry for power domain info
it doesn't have any functional change.

I also included a related patch from Jesse that isn't applied yet, but
is a dependency for this patchset.

I did some smoke test on SNB/HSW/VLV.

Imre Deak (7):
  drm/i915: add audio power domain
  drm/i915: support for multiple power wells
  drm/i915: add always-on power wells instead of special casing them
  drm/i915: s/HAS_POWER_WELL/IS_HASWELL/ in
    intel_display_capture_error_state
  drm/i915: restrict HSW specific powerdomains HW init to HSW
  drm/i915: add a default always-on power well
  drm/i915: add a debugfs entry for power domain info

Jesse Barnes (1):
  drm/i915: protect HSW power well check with IS_HASWELL in
    redisable_vga

 drivers/gpu/drm/i915/i915_debugfs.c  |  68 +++++++++++++++
 drivers/gpu/drm/i915/i915_dma.c      |  18 ++--
 drivers/gpu/drm/i915/i915_drv.h      |  15 +++-
 drivers/gpu/drm/i915/intel_display.c |   6 +-
 drivers/gpu/drm/i915/intel_pm.c      | 165 +++++++++++++++++++++--------------
 5 files changed, 190 insertions(+), 82 deletions(-)

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1.8.4