drm/amdgpu: Initialize VF partition mode

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For SOCs with GFX v9.4.3, a VF may have multiple compute partitions.
Fetch the partition information during init and initialize partition
nodes. There is no support to switch partition mode in VF mode, hence
disable the same.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Lijo Lazar 2024-07-03 11:52:47 +05:30 • committed by Alex Deucher

parent 5d64af40e3

commit d02ddefc7e

4 changed files with 88 additions and 12 deletions

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1

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

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12

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

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50

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

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37

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

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