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| author |   Le Ma <le.ma@amd.com> | 2018-08-31 14:17:28 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2019-07-18 14:18:01 -0500 |
| commit | 1daa2bfa17aa5ace20bb02509cd3d2c2c0afc642 (patch) | |
| tree | 3a3bd16445d0b04f761b82b5a4ebf6cc3d8b3b9a /drivers/gpu/drm/amd/amdgpu/amdgpu.h | |
| parent | drm/amdgpu: rename AMDGPU_GFXHUB/MMHUB macro with hub number (diff) | |
| download | wireguard-linux-1daa2bfa17aa5ace20bb02509cd3d2c2c0afc642.tar.xz wireguard-linux-1daa2bfa17aa5ace20bb02509cd3d2c2c0afc642.zip | |
drm/amdgpu: add new member in amdgpu_device for vmhub counts per asic chip
It aims to replace AMDGPU_MAX_VMHUBS in for loop to initialize registers.
Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index ca82fef421e1..e41f489a8dc2 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -836,6 +836,7 @@ struct amdgpu_device { dma_addr_t dummy_page_addr; struct amdgpu_vm_manager vm_manager; struct amdgpu_vmhub vmhub[AMDGPU_MAX_VMHUBS]; + unsigned num_vmhubs; /* memory management */ struct amdgpu_mman mman; |