linux/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c, branch v4.19

drm/amdgpu: fix amdgpu_amdkfd_remove_eviction_fence v3

2018-08-21T19:19:26Z

Fix quite a number of bugs here. Unfortunately only compile tested. v2: fix copy&paste error v3: fix 80 chars issue in comment Signed-off-by: Christian König Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher

drm/amdgpu: save vm fault information for amdkfd

2018-07-12T02:32:49Z

amdgpu save the vm fault related information for KFD usage and keep the copy until KFD read it. Signed-off-by: shaoyun liu Signed-off-by: Felix Kuehling Acked-by: Christian König Signed-off-by: Oded Gabbay

drm/amdgpu: consistenly name amdgpu_bo_ functions

2018-07-25T20:06:06Z

Just rename functions, no functional change. Signed-off-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: separate gpu address from bo pin

2018-07-10T19:15:39Z

It could be got by amdgpu_bo_gpu_offset() if need Signed-off-by: Junwei Zhang Reviewed-by: Michel Dänzer Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: include pagemap.h for release_pages()

2018-05-17T04:59:08Z

Fixes: 5ae0283e831a ("drm/amdgpu: Add userptr support for KFD" Cc: Felix Kuehling Cc: Oded Gabbay Signed-off-by: Stephen Rothwell Signed-off-by: Dave Airlie

Merge branch 'drm-next-4.18' of git://people.freedesktop.org/~agd5f/linux into drm-next

2018-05-15T22:31:29Z

Main changes for 4.18. I'd like to do a separate pull for vega20 later this week or next. Highlights: - Reserve pre-OS scanout buffer during init for seemless transition from console to driver - VEGAM support - Improved GPU scheduler documentation - Initial gfxoff support for raven - SR-IOV fixes - Default to non-AGP on PowerPC for radeon - Fine grained clock voltage control for vega10 - Power profiles for vega10 - Further clean up of powerplay/driver interface - Underlay fixes - Display link bw updates - Gamma fixes - Scatter/Gather display support on CZ/ST - Misc bug fixes and clean ups [airlied: fixup v3d vs scheduler API change] Link: https://patchwork.freedesktop.org/patch/msgid/20180515185450.1113-1-alexander.deucher@amd.com Signed-off-by: Dave Airlie

drm/amdgpu: use amdgpu_bo_param for amdgpu_bo_create v2

2018-05-15T18:43:28Z

After that, we can easily add new parameter when need. v2: a) rebase. b) Initialize struct amdgpu_bo_param, future new member could only be used in some one case, but all member should have its own initial value. Signed-off-by: Chunming Zhou Reviewed-by: Huang Rui (v1) Reviewed-by: Christian König Reviewed-by: Junwei Zhang Cc: christian.koenig@amd.com Cc: Felix.Kuehling@amd.com Signed-off-by: Alex Deucher

drm/amdgpu: Add userptr support for KFD

2018-03-23T19:32:33Z

This adds support for allocating, mapping, unmapping and freeing userptr BOs, and for handling MMU notifiers. v2: updated a comment Signed-off-by: Felix Kuehling Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay

drm/amdgpu: Add MMU notifier type for KFD userptr

2018-03-23T19:32:28Z

This commit adds the notion of MMU notifier types GFX and HSA. GFX continues to work like MMU notifiers did before. HSA adds support for KFD userptr BOs. The implementation of KFD userptr eviction is a stub for now. Signed-off-by: Felix Kuehling Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay

drm/amdgpu: Add kfd2kgd interface to acquire an existing VM

2018-03-15T21:27:43Z

This allows acquiring an existing VM from a render node FD to use it for a compute process. Such VMs get destroyed when the original file descriptor is released. Added a callback from amdgpu_vm_fini to handle KFD VM destruction correctly in this case. v2: * Removed vm->vm_context check in amdgpu_amdkfd_gpuvm_destroy_cb, check vm->process_info earlier instead Signed-off-by: Felix Kuehling Acked-by: Christian König Signed-off-by: Oded Gabbay