[PULL?] i915_bpo rebase to ~4.6-rc1

[Timo Aaltonen]

BugLink: http://bugs.launchpad.net/bugs/1560395

	Hi

  This branch would update i915_bpo from an upstream prerelease tag to what
will be in 4.6-rc1. The caveat is that while the module loads and works fine
on Skylake, it fails on Kabylake with

i915_bpo: Unknown symbol pm_runtime_get_if_in_use (err 0)

and I've no idea why, since the commit to add that symbol is included and
the kernel should have that.. but I've sent this anyway in case someone
has better ideas on why it fails here...

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The following changes since commit 3045e95c430122aff2e6c0c9ae650e812e4117c3:

  UBUNTU: Ubuntu-4.4.0-15.31 (2016-03-18 12:49:37 -0600)

are available in the git repository at:

  https://git.launchpad.net/~tjaalton/ubuntu/+source/linux/+git/xenial i915-bpo

for you to fetch changes up to 885ec0587d39584356e5040eef275a97daeb7f30:

  drm/atomic-helper: Implement subsystem-level suspend/resume (2016-03-24 12:19:30 +0200)

----------------------------------------------------------------
Maarten Lankhorst (1):
      drm/core: Add drm_for_each_encoder_mask, v2.

Rafael J. Wysocki (1):
      PM / runtime: Add new helper for conditional usage count incrementation

Thierry Reding (1):
      drm/atomic-helper: Implement subsystem-level suspend/resume

Timo Aaltonen (1):
      UBUNTU: SAUCE: i915_bpo: Update to drm-intel-next-fixes-2016-03-16

 Documentation/power/runtime_pm.txt        |   6 +
 debian.master/config/config.common.ubuntu |   1 +
 drivers/base/power/runtime.c              |  24 ++
 drivers/gpu/drm/drm_atomic_helper.c       | 162 +++++++-
 drivers/gpu/drm/drm_crtc_helper.c         |   6 +
 include/drm/drm_atomic_helper.h           |   6 +
 include/drm/drm_crtc.h                    |  11 +
 include/linux/pm_runtime.h                |   5 +
 ubuntu/i915/Kconfig                       |  13 +-
 ubuntu/i915/i915_debugfs.c                |  56 +--
 ubuntu/i915/i915_dma.c                    |   4 +-
 ubuntu/i915/i915_drv.c                    |   8 -
 ubuntu/i915/i915_drv.h                    |  16 +-
 ubuntu/i915/i915_gem.c                    |  99 +++--
 ubuntu/i915/i915_gem_context.c            |   8 +-
 ubuntu/i915/i915_gem_evict.c              |   6 +-
 ubuntu/i915/i915_gem_execbuffer.c         |   5 +-
 ubuntu/i915/i915_gem_gtt.c                |  22 +-
 ubuntu/i915/i915_gem_gtt.h                |  11 +-
 ubuntu/i915/i915_gem_shrinker.c           |   4 +-
 ubuntu/i915/i915_gem_stolen.c             |   4 +-
 ubuntu/i915/i915_gem_userptr.c            |   2 +-
 ubuntu/i915/i915_gpu_error.c              |   8 +-
 ubuntu/i915/i915_irq.c                    |  37 +-
 ubuntu/i915/i915_params.c                 |  17 +-
 ubuntu/i915/i915_params.h                 |   1 -
 ubuntu/i915/i915_reg.h                    |  16 +-
 ubuntu/i915/i915_trace.h                  |  27 +-
 ubuntu/i915/intel_atomic.c                |   1 +
 ubuntu/i915/intel_audio.c                 |   3 +
 ubuntu/i915/intel_crt.c                   |  23 +-
 ubuntu/i915/intel_csr.c                   |  10 +-
 ubuntu/i915/intel_ddi.c                   | 113 ++++--
 ubuntu/i915/intel_display.c               | 625 ++++++++++++++++--------------
 ubuntu/i915/intel_dp.c                    |  53 ++-
 ubuntu/i915/intel_drv.h                   |  14 +-
 ubuntu/i915/intel_dsi.c                   |  29 +-
 ubuntu/i915/intel_dsi.h                   |   2 +
 ubuntu/i915/intel_dsi_panel_vbt.c         |   5 +-
 ubuntu/i915/intel_dsi_pll.c               |   2 +-
 ubuntu/i915/intel_fbc.c                   |   4 +-
 ubuntu/i915/intel_fbdev.c                 |  17 +-
 ubuntu/i915/intel_guc_loader.c            |   6 +-
 ubuntu/i915/intel_hdmi.c                  |  16 +-
 ubuntu/i915/intel_i2c.c                   |   6 +
 ubuntu/i915/intel_lrc.c                   |  33 +-
 ubuntu/i915/intel_lvds.c                  |  14 +-
 ubuntu/i915/intel_pm.c                    |  22 +-
 ubuntu/i915/intel_psr.c                   |   9 +
 ubuntu/i915/intel_ringbuffer.c            |   4 +-
 ubuntu/i915/intel_runtime_pm.c            | 196 ++++++++--
 ubuntu/i915/intel_tv.c                    |  11 +-
 52 files changed, 1167 insertions(+), 636 deletions(-)


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t