[PATCH 0/8] allow DRM_MASTER to change client's priorities v3

[Andres Rodriguez]

Just a rebase of v2 since it went a little stale.

Series available in the wip-process-priorities-v3 branch at:
git://people.freedesktop.org/~lostgoat/linux

Gpuvis trace with normal priority running steamvr, hellovr_vulkan and ssao
demo:
https://drive.google.com/open?id=0B2ygSoZuj3IMdFJ4bTZPcmh5aHc

Gpuvis trace with compute at high priority:
https://drive.google.com/open?id=0B2ygSoZuj3IMYzBFUUN0dXV4bGs

Full trace data vailable here:
https://drive.google.com/open?id=0B2ygSoZuj3IMWGUzV25yNGtyRFU

For validation, use the wip-process-priorities-v3 branch of:
mesa: git at github.com:lostgoat/mesa.git
libdrm: git at github.com:lostgoat/libdrm.git
vk-demos: git at github.com:lostgoat/Vulkan.git

Run the following two vk-demos simultaneously:
./ssao
./computeparticles -high-priority

Andres Rodriguez (8):
  drm/amdgpu: add parameter to allocate high priority contexts v11
  drm/amdgpu: add framework for HW specific priority settings v9
  drm/amdgpu: implement ring set_priority for gfx_v8 compute v9
  drm/amdgpu: make amdgpu_to_sched_priority detect invalid parameters
  drm/amd/sched: allow clients to edit an entity's rq v2
  drm/amdgpu: introduce AMDGPU_CTX_PRIORITY_UNSET
  drm/amdgpu: add plumbing for ctx priority changes v2
  drm/amdgpu: add interface for editing a foreign process's priority v3

 drivers/gpu/drm/amd/amdgpu/Makefile           |   2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu.h           |  10 ++-
 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c        |   2 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c       |  75 +++++++++++++++++-
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c    |   2 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_job.c       |   4 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c       |   2 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c      |  76 +++++++++++++++++-
 drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h      |  15 ++++
 drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c     | 109 ++++++++++++++++++++++++++
 drivers/gpu/drm/amd/amdgpu/amdgpu_sched.h     |  34 ++++++++
 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c         |  99 +++++++++++++++++++++++
 drivers/gpu/drm/amd/scheduler/gpu_scheduler.c |  24 +++++-
 drivers/gpu/drm/amd/scheduler/gpu_scheduler.h |  19 ++++-
 include/uapi/drm/amdgpu_drm.h                 |  28 ++++++-
 15 files changed, 489 insertions(+), 12 deletions(-)
 create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c
 create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_sched.h

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2.9.3