diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 6 |
2 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h index 8e78b81d0a05..42daf8877c3a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h @@ -100,9 +100,10 @@ struct amdgpu_bo_list_entry; #define AMDGPU_VM_FAULT_STOP_ALWAYS 2 /* max number of VMHUB */ -#define AMDGPU_MAX_VMHUBS 2 +#define AMDGPU_MAX_VMHUBS 3 #define AMDGPU_GFXHUB_0 0 #define AMDGPU_MMHUB_0 1 +#define AMDGPU_MMHUB_1 2 /* hardcode that limit for now */ #define AMDGPU_VA_RESERVED_SIZE (1ULL << 20) diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index 2afc37237ad3..08cdb5ff7228 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -641,7 +641,8 @@ static int gmc_v9_0_allocate_vm_inv_eng(struct amdgpu_device *adev) { struct amdgpu_ring *ring; unsigned vm_inv_engs[AMDGPU_MAX_VMHUBS] = - {GFXHUB_FREE_VM_INV_ENGS_BITMAP, MMHUB_FREE_VM_INV_ENGS_BITMAP}; + {GFXHUB_FREE_VM_INV_ENGS_BITMAP, MMHUB_FREE_VM_INV_ENGS_BITMAP, + GFXHUB_FREE_VM_INV_ENGS_BITMAP}; unsigned i; unsigned vmhub, inv_eng; @@ -1008,6 +1009,8 @@ static int gmc_v9_0_sw_init(void *handle) amdgpu_vm_adjust_size(adev, 256 * 1024, 9, 3, 48); break; case CHIP_ARCTURUS: + adev->num_vmhubs = 3; + /* Keep the vm size same with Vega20 */ amdgpu_vm_adjust_size(adev, 256 * 1024, 9, 3, 48); break; @@ -1088,6 +1091,7 @@ static int gmc_v9_0_sw_init(void *handle) */ adev->vm_manager.id_mgr[AMDGPU_GFXHUB_0].num_ids = AMDGPU_NUM_OF_VMIDS; adev->vm_manager.id_mgr[AMDGPU_MMHUB_0].num_ids = AMDGPU_NUM_OF_VMIDS; + adev->vm_manager.id_mgr[AMDGPU_MMHUB_1].num_ids = AMDGPU_NUM_OF_VMIDS; amdgpu_vm_manager_init(adev); |