[Vivid SRU][PULL] i915_bpo rebase to v4.2-rc3 + one bugfix

[Timo Aaltonen]

	Hi

Here's an update to i915_bpo that sync it with v4.2-rc3 minus reverts to fix the build, plus one bugfix which won't get added to 4.2 upstream because SKL is still under preliminary_hw protection there.. No changes outside the driver.


The following changes since commit c4c4aeba19c82a122df8c7c1b25a65ea529d4e0a:

  UBUNTU: Ubuntu-3.19.0-24.25 (2015-07-22 10:59:05 -0700)

are available in the git repository at:

  git://kernel.ubuntu.com/tjaalton/ubuntu-vivid.git i915-bpo

for you to fetch changes up to f418e76387f8f73f325c67b40107b1b22aad54ab:

  UBUNTU: SAUCE: i915_bpo: drm/i915: Fix divide by zero on watermark update (2015-07-24 13:30:06 +0300)

----------------------------------------------------------------
Mika Kuoppala (1):
      UBUNTU: SAUCE: i915_bpo: drm/i915: Fix divide by zero on watermark update

Timo Aaltonen (3):
      UBUNTU: SAUCE: i915_bpo: Rebase to v4.2-rc3
      UBUNTU: SAUCE: i915_bpo: Revert "mm/fault, drm/i915: Use pagefault_disabled() to check for disabled pagefaults"
      UBUNTU: SAUCE: i915_bpo: Revert "drm: i915: Port to new backlight interface selection API"

 ubuntu/i915/i915_cmd_parser.c  | 197 +++++++++++++++++++++++++++--------------
 ubuntu/i915/i915_debugfs.c     |   5 +-
 ubuntu/i915/i915_drv.h         |  11 ++-
 ubuntu/i915/i915_gem.c         |  40 ++++-----
 ubuntu/i915/i915_gem_context.c |   8 +-
 ubuntu/i915/i915_gem_dmabuf.c  |   2 -
 ubuntu/i915/i915_gem_gtt.c     |  38 ++++----
 ubuntu/i915/i915_gem_stolen.c  |   1 -
 ubuntu/i915/i915_gem_userptr.c |  29 +++++-
 ubuntu/i915/i915_ioc32.c       |   2 +-
 ubuntu/i915/i915_irq.c         |  13 +--
 ubuntu/i915/i915_reg.h         |   1 +
 ubuntu/i915/i915_trace.h       |   2 +-
 ubuntu/i915/intel_display.c    | 127 ++++++++++++++------------
 ubuntu/i915/intel_dp.c         |   8 +-
 ubuntu/i915/intel_drv.h        |   1 +
 ubuntu/i915/intel_i2c.c        |  20 ++++-
 ubuntu/i915/intel_lrc.c        |   6 ++
 ubuntu/i915/intel_panel.c      |   8 ++
 ubuntu/i915/intel_pm.c         |  28 +++---
 ubuntu/i915/intel_ringbuffer.c |  14 +--
 ubuntu/i915/intel_ringbuffer.h |  12 ++-
 ubuntu/i915/intel_sdvo.c       |   2 +-
 23 files changed, 357 insertions(+), 218 deletions(-)