[git pull] drm fixes for 5.5-rc8/final

[Dave Airlie]

Hi Linus,

This one has a core mst fix and two i915 fixes. amdgpu just enables
some hw outside experimental.

The panfrost fix is a little bigger than I'd like at this stage but it
fixes a fairly fundamental problem with global shared buffers in that
driver, and since it's confined to that driver and I've taken a look
at it, I think it's fine to get into the tree now, so it can get
stable propagated as well.

Dave.

drm-fixes-2020-01-24:
drm fixes for 5.5-rc8

core/mst:
- Fix SST branch device handling

amdgpu:
- enable renoir outside experimental

i915:
- Avoid overflow with huge userptr objects
- uAPI fix to correctly handle negative values in
  engine->uabi_class/instance (cc: stable)

panfrost:
- Fix mapping of globally visible BO's (Boris)
The following changes since commit def9d2780727cec3313ed3522d0123158d87224d:

  Linux 5.5-rc7 (2020-01-19 16:02:49 -0800)

are available in the Git repository at:

  git://anongit.freedesktop.org/drm/drm tags/drm-fixes-2020-01-24

for you to fetch changes up to 49412f6636bab17dbdc25e36d6482013e4188c88:

  Merge tag 'amd-drm-fixes-5.5-2020-01-23' of
git://people.freedesktop.org/~agd5f/linux into drm-fixes (2020-01-24
08:58:12 +1000)

----------------------------------------------------------------
drm fixes for 5.5-rc8

core/mst:
- Fix SST branch device handling

amdgpu:
- enable renoir outside experimental

i915:
- Avoid overflow with huge userptr objects
- uAPI fix to correctly handle negative values in
  engine->uabi_class/instance (cc: stable)

panfrost:
- Fix mapping of globally visible BO's (Boris)

----------------------------------------------------------------
Alex Deucher (1):
      drm/amdgpu: remove the experimental flag for renoir

Boris Brezillon (1):
      drm/panfrost: Add the panfrost_gem_mapping concept

Dave Airlie (3):
      Merge tag 'drm-misc-fixes-2020-01-22-1' of
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
      Merge tag 'drm-intel-fixes-2020-01-23' of
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
      Merge tag 'amd-drm-fixes-5.5-2020-01-23' of
git://people.freedesktop.org/~agd5f/linux into drm-fixes

Matthew Auld (1):
      drm/i915/userptr: fix size calculation

Tvrtko Ursulin (1):
      drm/i915: Align engine->uabi_class/instance with i915_drm.h

Wayne Lin (1):
      drm/dp_mst: Handle SST-only branch device case

 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c          |   2 +-
 drivers/gpu/drm/drm_dp_mst_topology.c            | 140 +++++++++++++----------
 drivers/gpu/drm/i915/gem/i915_gem_busy.c         |  12 +-
 drivers/gpu/drm/i915/gem/i915_gem_userptr.c      |   9 +-
 drivers/gpu/drm/i915/gt/intel_engine_types.h     |   4 +-
 drivers/gpu/drm/i915/i915_gem_gtt.c              |   2 +
 drivers/gpu/drm/panfrost/panfrost_drv.c          |  91 +++++++++++++--
 drivers/gpu/drm/panfrost/panfrost_gem.c          | 124 +++++++++++++++++---
 drivers/gpu/drm/panfrost/panfrost_gem.h          |  41 ++++++-
 drivers/gpu/drm/panfrost/panfrost_gem_shrinker.c |   3 +-
 drivers/gpu/drm/panfrost/panfrost_job.c          |  13 ++-
 drivers/gpu/drm/panfrost/panfrost_job.h          |   1 +
 drivers/gpu/drm/panfrost/panfrost_mmu.c          |  61 +++++-----
 drivers/gpu/drm/panfrost/panfrost_mmu.h          |   6 +-
 drivers/gpu/drm/panfrost/panfrost_perfcnt.c      |  34 ++++--
 15 files changed, 396 insertions(+), 147 deletions(-)