drm/amdgpu:invoke CSA functions (v2)
Make sure the CSA is mapped.
v2: agd: rebase.
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 29d6d84..8d019ca 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -771,6 +771,20 @@ static int amdgpu_bo_vm_update_pte(struct amdgpu_cs_parser *p,
if (r)
return r;
+ if (amdgpu_sriov_vf(adev)) {
+ struct dma_fence *f;
+ bo_va = vm->csa_bo_va;
+ BUG_ON(!bo_va);
+ r = amdgpu_vm_bo_update(adev, bo_va, false);
+ if (r)
+ return r;
+
+ f = bo_va->last_pt_update;
+ r = amdgpu_sync_fence(adev, &p->job->sync, f);
+ if (r)
+ return r;
+ }
+
if (p->bo_list) {
for (i = 0; i < p->bo_list->num_entries; i++) {
struct dma_fence *f;