i915/display/intel_fb_pin.c

30 	struct i915_vma *vma;
74 		vma = i915_vma_instance(obj, vm, view);
75 		if (IS_ERR(vma)) {
76 			ret = PTR_ERR(vma);
80 		if (i915_vma_misplaced(vma, 0, alignment, 0)) {
81 			ret = i915_vma_unbind(vma);
86 		ret = i915_vma_pin_ww(vma, &ww, 0, alignment, PIN_GLOBAL);
91 		vma = ERR_PTR(ret);
95 	vma->display_alignment = max(vma->display_alignment, alignment);
99 	i915_vma_get(vma);
103 	return vma;
118 	struct i915_vma *vma;
176 	vma = i915_gem_object_pin_to_display_plane(obj, &ww, alignment,
178 	if (IS_ERR(vma)) {
179 		ret = PTR_ERR(vma);
183 	if (uses_fence && i915_vma_is_map_and_fenceable(vma)) {
201 		ret = i915_vma_pin_fence(vma);
203 			i915_vma_unpin(vma);
208 		if (vma->fence)
212 	i915_vma_get(vma);
224 		vma = ERR_PTR(ret);
228 	return vma;
231 void intel_unpin_fb_vma(struct i915_vma *vma, unsigned long flags)
234 		i915_vma_unpin_fence(vma);
235 	i915_vma_unpin(vma);
236 	i915_vma_put(vma);
244 	struct i915_vma *vma;
250 		vma = intel_pin_and_fence_fb_obj(fb, phys_cursor,
254 		if (IS_ERR(vma))
255 			return PTR_ERR(vma);
257 		plane_state->ggtt_vma = vma;
271 		vma = intel_dpt_pin(intel_fb->dpt_vm);
272 		if (IS_ERR(vma))
273 			return PTR_ERR(vma);
275 		plane_state->ggtt_vma = vma;
277 		vma = intel_pin_fb_obj_dpt(fb, &plane_state->view.gtt, false,
279 		if (IS_ERR(vma)) {
282 			return PTR_ERR(vma);
285 		plane_state->dpt_vma = vma;
296 	struct i915_vma *vma;
299 		vma = fetch_and_zero(&old_plane_state->ggtt_vma);
300 		if (vma)
301 			intel_unpin_fb_vma(vma, old_plane_state->flags);
305 		vma = fetch_and_zero(&old_plane_state->dpt_vma);
306 		if (vma)
307 			intel_unpin_fb_vma(vma, old_plane_state->flags);
309 		vma = fetch_and_zero(&old_plane_state->ggtt_vma);
310 		if (vma)