Merge branch 'drm-next-4.8' of git://people.freedesktop.org/~agd5f/linux into drm-next

This is the main 4.8 pull for radeon and amdgpu.  Sorry for the delay,
I meant to send this out last week, but I was moving house.  Lots of
changes here:
- ATPX improvements for better dGPU power control on PX systems
- New power features for CZ/BR/ST
- Pipelined BO moves and evictions in TTM
- GPU scheduler improvements
- GPU reset improvements
- Overclocking on dGPUs with amdgpu
- Lots of code cleanup
- Bug fixes

* 'drm-next-4.8' of git://people.freedesktop.org/~agd5f/linux: (191 commits)
  drm/amd/powerplay: don't add invalid voltage.
  drm/amdgpu: add read/write function for GC CAC programming
  drm/amd/powerplay: add definitions related to di/dt feature for fiji and polaris.
  drm/amd/powerplay: add shared definitions for di/dt feature.
  drm/amdgpu: remove gfx8 registers that vary between asics
  drm/amd/powerplay: add mvdd dpm support.
  drm/amdgpu: get number of shade engine by cgs interface.
  drm/amdgpu: remove more of the ring backup code
  drm/amd/powerplay:  Unify family defines
  drm/amdgpu: clean up ring_backup code, no need more
  drm/amdgpu: ib test first after gpu reset
  drm/amdgpu: recovery hw jobs when gpu reset V3
  drm/amdgpu: abstract amdgpu_vm_is_gpu_reset
  drm/amdgpu: add a bool to specify if needing vm flush V2
  drm/amdgpu: add amd_sched_job_recovery
  drm/amdgpu: force completion for gpu reset
  drm/amdgpu: block ttm first before parking scheduler
  drm/amd: add amd_sched_hw_job_reset
  drm/amd: add parent for sched fence
  drm/amdgpu: remove evict vram
  ...

1 files changed, 11 insertions, 4 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index 3b9053af4762..b7742e62972a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -286,9 +286,10 @@ static int amdgpu_move_blit(struct ttm_buffer_object *bo,
 	r = amdgpu_copy_buffer(ring, old_start, new_start,
 			       new_mem->num_pages * PAGE_SIZE, /* bytes */
 			       bo->resv, &fence);
-	/* FIXME: handle copy error */
-	r = ttm_bo_move_accel_cleanup(bo, fence,
-				      evict, no_wait_gpu, new_mem);
+	if (r)
+		return r;
+
+	r = ttm_bo_pipeline_move(bo, fence, evict, new_mem);
 	fence_put(fence);
 	return r;
 }
@@ -396,6 +397,11 @@ static int amdgpu_bo_move(struct ttm_buffer_object *bo,
 		return -EINVAL;
 
 	adev = amdgpu_get_adev(bo->bdev);
+
+	/* remember the eviction */
+	if (evict)
+		atomic64_inc(&adev->num_evictions);
+
 	if (old_mem->mem_type == TTM_PL_SYSTEM && bo->ttm == NULL) {
 		amdgpu_move_null(bo, new_mem);
 		return 0;
@@ -429,7 +435,8 @@ static int amdgpu_bo_move(struct ttm_buffer_object *bo,
 
 	if (r) {
 memcpy:
-		r = ttm_bo_move_memcpy(bo, evict, no_wait_gpu, new_mem);
+		r = ttm_bo_move_memcpy(bo, evict, interruptible,
+				       no_wait_gpu, new_mem);
 		if (r) {
 			return r;
 		}