This patch series adds support for suspending and resuming the gfx usermode queues. It also adds eviction fences which are primarily used by usermode queues. This patch series is dependent on basic AMDGPU usermode queue series which is being reviewed here: https://patchwork.freedesktop.org/series/113675/ Shashank Sharma (4): drm/amdgpu: add gfx eviction fence helpers drm/amdgpu: add core userqueue suspend/resume functions drm/amdgpu: suspend gfx userqueues drm/amdgpu: add userqueue resume drivers/gpu/drm/amd/amdgpu/Makefile | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 21 ++ .../drm/amd/amdgpu/amdgpu_eviction_fence.c | 112 ++++++++ drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 10 +- drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 8 +- drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.c | 243 ++++++++++++++++++ .../gpu/drm/amd/amdgpu/mes_v11_0_userqueue.c | 31 +++ .../gpu/drm/amd/include/amdgpu_userqueue.h | 12 + 9 files changed, 437 insertions(+), 3 deletions(-) create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_eviction_fence.c -- 2.43.2
