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drm/amdgpu: init vmhubs bitmask for GC 9.4.3

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Each XCD owns one GFXHUB.

v2: switch to the new VMHUB layout

Signed-off-by: Le Ma <le.ma@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Le Ma
2021-12-20 16:42:20 +08:00
committed by Alex Deucher
parent d9426c3d9b
commit ce8a12a532
1 changed files with 6 additions and 1 deletions
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7
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
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@@ -1701,7 +1701,6 @@ static int gmc_v9_0_sw_init(void *handle)
case IP_VERSION(9, 4, 0):
case IP_VERSION(9, 3, 0):
case IP_VERSION(9, 4, 2):
case IP_VERSION(9, 4, 3):
set_bit(AMDGPU_GFXHUB(0), adev->vmhubs_mask);
set_bit(AMDGPU_MMHUB0(0), adev->vmhubs_mask);
@@ -1727,6 +1726,12 @@ static int gmc_v9_0_sw_init(void *handle)
amdgpu_vm_adjust_size(adev, 256 * 1024, 9, 3, 48);
adev->gmc.translate_further = adev->vm_manager.num_level > 1;
break;
case IP_VERSION(9, 4, 3):
bitmap_set(adev->vmhubs_mask, AMDGPU_GFXHUB(0), adev->gfx.num_xcd);
bitmap_set(adev->vmhubs_mask, AMDGPU_MMHUB0(0), 1);
amdgpu_vm_adjust_size(adev, 256 * 1024, 9, 3, 48);
break;
default:
break;
}