drm/amdkfd: Add device repartition support

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GFX9.4.3 will support dynamic repartitioning of the GPU through sysfs.
Add device repartitioning support in KFD to repartition GPU from one
mode to other.

v2: squash in fix ("drm/amdkfd: Fix warning kgd2kfd_unlock_kfd defined but not used")

Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Mukul Joshi 2022-06-10 09:41:29 -04:00 • committed by Alex Deucher

parent fe1f05df59

commit 0c7315e7d5

5 changed files with 66 additions and 5 deletions

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10

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c

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13

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h

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22

drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c

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5

drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c

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21

drivers/gpu/drm/amd/amdkfd/kfd_device.c

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