drm: Update to Linux 4.12.14

* Initial Geminilake support

* Support improvements and model-specific bug fixes for Broxton, Haswell,
Broadwell, Skylake and Kabylake hardware

* Various generic i91

drm: Update to Linux 4.12.14

* Initial Geminilake support

* Support improvements and model-specific bug fixes for Broxton, Haswell,
Broadwell, Skylake and Kabylake hardware

* Various generic i915 bug fixes, including page flipping and memory
corruption issues

* Minor radeon bug fixes

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drm/i915: Update to Linux commit 1f15b76f1ec973d1eb5d21b6d98b21aebb9025f1

"Separate GPU hang waitqueue from advance"

drm/i915: Update to Linux 4.7.10

* Various bugfixes, including GPU-specific ones on Ironlake and more
recent hardware.
Runtime power management and atomic modesetting have been specially
impro

drm/i915: Update to Linux 4.7.10

* Various bugfixes, including GPU-specific ones on Ironlake and more
recent hardware.
Runtime power management and atomic modesetting have been specially
improved.

* Fix Hardware hangs on Ironlake, Sandybridge, Ivybridge, Skylake and
Kabylake GPUs

* Fix various display flickering issues, including PSR, Broadwell and
Display-port specific ones

* Kabylake support is no longer considered experimental

* Color management has been added for Broadwell, Skylake, Kabylake as
well as Cherryview and Broxton GPUs. The intent is to obtain more
accurate color representation on various types of panel.

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drm/linux: u64 is unsigned long long

* Some basic Linux types were badly defined, causing unnecessary
differences in various lines of driver code such as kprintf
statements

* Make u64 and __u64

drm/linux: u64 is unsigned long long

* Some basic Linux types were badly defined, causing unnecessary
differences in various lines of driver code such as kprintf
statements

* Make u64 and __u64 unsigned long longs like in Linux

* Reduce differences with Linux 4.6 in the generic drm code as well
as drm/i915 and drm/radeon drivers

* While there, make the include/ directory hierarchy more similar
to the one in Linux 4.6

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drm/i915/gem: Switch to the Linux scatterlist API

* We were previously using regular arrays of pointers to vm pages

* This change tremendously reduces differences with the Linux code
and will mak

drm/i915/gem: Switch to the Linux scatterlist API

* We were previously using regular arrays of pointers to vm pages

* This change tremendously reduces differences with the Linux code
and will make future evolutions of this driver easier to implement

* Remove some unused i915 agp functions while I'm here

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drm/i915: Add intel_gmch_remove()

drm/i915: Update to Linux 3.14

Changes specific to the DragonFly driver:

* Most GEM code paths are now similar to Linux, leading to increased
stability and performance.
Making this change was g

drm/i915: Update to Linux 3.14

Changes specific to the DragonFly driver:

* Most GEM code paths are now similar to Linux, leading to increased
stability and performance.
Making this change was greatly helped by studying the OpenBSD code.

* We were previously using legacy functions to set up page table entries and
this was starting to become a serious problem on particular platforms such
as gen4 or Broadwell. As of this commit, we now use the same chip-specific
virtual functions as Linux.

* RC6 and Frame Buffer Compression power savings enabled by default, depending
on the GPU family

Changes brought by the Linux 3.11 => 3.14 driver update:

* Various bug fixes on all GPU generations, especially stability improvements

* Power consumption improvements

* Many Valleyview/Baytrail support improvements

* The giant 128MB L4 cache is now enabled when present on Haswell

* Added support for Broadwell GPUs

* HDMI 4K support

* basic support for 3D/stereo displays on HDMI

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agp: Add Broadwell support

drm/i915: Make struct intel_gtt more compatible with Linux 3.8.13

drm: Move intel-gtt.h to include/drm