drm: Update to Linux 4.15.18

* Create /dev/dri/renderD* devices
Generally handle /dev entries creation as close to Linux as possible.

* Add drm master support
Sync authentification code with Li

drm: Update to Linux 4.15.18

* Create /dev/dri/renderD* devices
Generally handle /dev entries creation as close to Linux as possible.

* Add drm master support
Sync authentification code with Linux 4.15.18

* handle vm_mm->mmap_sem in ttm page fault operations

* Update dma-fence code from OpenBSD

* This commit contains sleep/wakeup and other changes
from Matthew Dillon <dillon@apollo.backplane.com>

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drm/radeon: Update to Linux 4.4.180

* Bugfixes and workaround for hardware issues, including
quirks for various R7 370 and R9 270 models

* VT switching fixes from dillon@

* Fan management improv

drm/radeon: Update to Linux 4.4.180

* Bugfixes and workaround for hardware issues, including
quirks for various R7 370 and R9 270 models

* VT switching fixes from dillon@

* Fan management improvements

* Improved support for 120+ Hz monitors

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drm/radeon: Upgrade to Linux 3.19.8

* Various bug fixes and hardware bug workarounds

* Fan control improvements, especially on Southern Islands (SI)
and Sea Islands (CI) GPUs

* Performance impro

drm/radeon: Upgrade to Linux 3.19.8

* Various bug fixes and hardware bug workarounds

* Fan control improvements, especially on Southern Islands (SI)
and Sea Islands (CI) GPUs

* Performance improvements due to better memory management

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drm includes: Rename uapi_xxx to uapi/xxx

Making the include hierarchy 100% compatible with the Linux one.

Revert "Update drm/radeon to Linux 4.7.10 as much as possible..."

This caused severe issues on some modern radeon models (e.g. Kaveri APUs).
Not reverting the 62dc643ef61b347c4c2e60ad9ea68dd766741c9

Revert "Update drm/radeon to Linux 4.7.10 as much as possible..."

This caused severe issues on some modern radeon models (e.g. Kaveri APUs).
Not reverting the 62dc643ef61b347c4c2e60ad9ea68dd766741c90 commit, it's just
a 2 character diff that was conflicting with this change.

This reverts commit a7a95252afec8bfcc34ee5b8725136b17b77043f.

Tested-By: ivadasz
Reported-By: several people on #dragonflybsd

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Update drm/radeon to Linux 4.7.10 as much as possible...

...before other kernel changes.

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/radeon: Sync gpu driver code with Linux 3.11

Little to none functional change.

Use kzalloc()/kfree()/kcalloc() wrappers.
Also use mb() and rmb().

Use linux compat macros:
udelay, mdelay
wa

drm/radeon: Sync gpu driver code with Linux 3.11

Little to none functional change.

Use kzalloc()/kfree()/kcalloc() wrappers.
Also use mb() and rmb().

Use linux compat macros:
udelay, mdelay
wake_up
printk
ARRAY_SIZE
ALIGN, round_up
BUG, BUG_ON, BUILD_BUG_ON, WARN

While there, reduce whitespace diffs with Linux 3.11

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drm/radeon: Sync to Linux 3.11

drm/radeon: Update to Linux 3.9

* Add support for Oland chip family
* Add support for Richland APUs
* Misc refactoring (e.g. CS parsing)
* Misc stabilization work (e.g. GPU resetting)

drm/radeon: Import the Radeon KMS driver from FreeBSD

* Credits for porting an updated version of this driver from Linux
mainly go to Jean-Sébastien Pédron <jean-sebastien.pedron@dumbbell.fr>

* C

drm/radeon: Import the Radeon KMS driver from FreeBSD

* Credits for porting an updated version of this driver from Linux
mainly go to Jean-Sébastien Pédron <jean-sebastien.pedron@dumbbell.fr>

* Compatibility layer for running 32-bit applications on 64-bit systems
left out

Additional credits from the FreeBSD import message:

This driver is based on Linux 3.8 and a previous effort by kan@.

More informations about this project can be found on the FreeBSD wiki:
https://wiki.freebsd.org/AMD_GPU

Help from: kib@, kan@
Tested by: avg@, kwm@, ray@,
Alexander Yerenkow <yerenkow@gmail.com>,
Anders Bolt-Evensen <andersbo87@me.com>,
Denis Djubajlo <stdedjub@googlemail.com>,
J.R. Oldroyd <fbsd@opal.com>,
Mikaël Urankar <mikael.urankar@gmail.com>,
Pierre-Emmanuel Pédron <pepcitron@gmail.com>,
Sam Fourman Jr. <sfourman@gmail.com>,
Wade <wade-is-great@live.com>,
(probably other I forgot...)
HW donations: kyzh, Yakaz

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