Merge airlied/drm-next into drm-intel-next-queued

Ben Widawsky/Daniel Stone need the extended modifier support from
drm-misc to be able to merge CCS support for i915.ko

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 18 insertions, 8 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
index 75165e07b1cd..15b7149d1204 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
@@ -212,10 +212,19 @@ int amdgpu_ring_init(struct amdgpu_device *adev, struct amdgpu_ring *ring,
 
 	}
 
-	r = amdgpu_wb_get(adev, &ring->fence_offs);
-	if (r) {
-		dev_err(adev->dev, "(%d) ring fence_offs wb alloc failed\n", r);
-		return r;
+	if (amdgpu_sriov_vf(adev) && ring->funcs->type == AMDGPU_RING_TYPE_GFX) {
+		r = amdgpu_wb_get_256Bit(adev, &ring->fence_offs);
+		if (r) {
+			dev_err(adev->dev, "(%d) ring fence_offs wb alloc failed\n", r);
+			return r;
+		}
+
+	} else {
+		r = amdgpu_wb_get(adev, &ring->fence_offs);
+		if (r) {
+			dev_err(adev->dev, "(%d) ring fence_offs wb alloc failed\n", r);
+			return r;
+		}
 	}
 
 	r = amdgpu_wb_get(adev, &ring->cond_exe_offs);
@@ -278,17 +287,18 @@ void amdgpu_ring_fini(struct amdgpu_ring *ring)
 	ring->ready = false;
 
 	if (ring->funcs->support_64bit_ptrs) {
-		amdgpu_wb_free_64bit(ring->adev, ring->cond_exe_offs);
-		amdgpu_wb_free_64bit(ring->adev, ring->fence_offs);
 		amdgpu_wb_free_64bit(ring->adev, ring->rptr_offs);
 		amdgpu_wb_free_64bit(ring->adev, ring->wptr_offs);
 	} else {
-		amdgpu_wb_free(ring->adev, ring->cond_exe_offs);
-		amdgpu_wb_free(ring->adev, ring->fence_offs);
 		amdgpu_wb_free(ring->adev, ring->rptr_offs);
 		amdgpu_wb_free(ring->adev, ring->wptr_offs);
 	}
 
+	amdgpu_wb_free(ring->adev, ring->cond_exe_offs);
+	if (amdgpu_sriov_vf(ring->adev) && ring->funcs->type == AMDGPU_RING_TYPE_GFX)
+		amdgpu_wb_free_256bit(ring->adev, ring->fence_offs);
+	else
+		amdgpu_wb_free(ring->adev, ring->fence_offs);
 
 	amdgpu_bo_free_kernel(&ring->ring_obj,
 			      &ring->gpu_addr,