drm/amdgpu: Reserve 0-2 invalidation reg sets for none-amdgpu usages
Firmware used reg set 2 for tlb invalidation. AMDGPU can start from reg set 3 to avoid the conflict. AMDKFD will use the reg set 0 or 1 when necesary. Signed-off-by:Shaoyun Liu <Shaoyun.Liu@amd.com> Reviewws-by:
Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
parent
fca4ce69
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