44 	struct amdgpu_flip_work *work =  in amdgpu_display_flip_callback()  local
48 	schedule_work(&work->flip_work.work);  in amdgpu_display_flip_callback()
51 static bool amdgpu_display_flip_handle_fence(struct amdgpu_flip_work *work,  in amdgpu_display_flip_handle_fence()  argument
61 	if (!dma_fence_add_callback(fence, &work->cb,  in amdgpu_display_flip_handle_fence()
72 		container_of(__work, struct delayed_work, work);  in amdgpu_display_flip_work_func()
73 	struct amdgpu_flip_work *work =  in amdgpu_display_flip_work_func()  local
75 	struct amdgpu_device *adev = work->adev;  in amdgpu_display_flip_work_func()
76 	struct amdgpu_crtc *amdgpu_crtc = adev->mode_info.crtcs[work->crtc_id];  in amdgpu_display_flip_work_func()
83 	if (amdgpu_display_flip_handle_fence(work, &work->excl))  in amdgpu_display_flip_work_func()
86 	for (i = 0; i < work->shared_count; ++i)  in amdgpu_display_flip_work_func()
87 		if (amdgpu_display_flip_handle_fence(work, &work->shared[i]))  in amdgpu_display_flip_work_func()
94 	    (amdgpu_display_get_crtc_scanoutpos(adev->ddev, work->crtc_id, 0,  in amdgpu_display_flip_work_func()
99 	    (int)(work->target_vblank -  in amdgpu_display_flip_work_func()
101 		schedule_delayed_work(&work->flip_work, usecs_to_jiffies(1000));  in amdgpu_display_flip_work_func()
109 	adev->mode_info.funcs->page_flip(adev, work->crtc_id, work->base, work->async);  in amdgpu_display_flip_work_func()
117 					 amdgpu_crtc->crtc_id, amdgpu_crtc, work);  in amdgpu_display_flip_work_func()
126 	struct amdgpu_flip_work *work =  in amdgpu_display_unpin_work_func()  local
131 	r = amdgpu_bo_reserve(work->old_abo, true);  in amdgpu_display_unpin_work_func()
133 		r = amdgpu_bo_unpin(work->old_abo);  in amdgpu_display_unpin_work_func()
137 		amdgpu_bo_unreserve(work->old_abo);  in amdgpu_display_unpin_work_func()
141 	amdgpu_bo_unref(&work->old_abo);  in amdgpu_display_unpin_work_func()
142 	kfree(work->shared);  in amdgpu_display_unpin_work_func()
143 	kfree(work);  in amdgpu_display_unpin_work_func()
156 	struct amdgpu_flip_work *work;  in amdgpu_display_crtc_page_flip_target()  local
162 	work = kzalloc(sizeof *work, GFP_KERNEL);  in amdgpu_display_crtc_page_flip_target()
163 	if (work == NULL)  in amdgpu_display_crtc_page_flip_target()
166 	INIT_DELAYED_WORK(&work->flip_work, amdgpu_display_flip_work_func);  in amdgpu_display_crtc_page_flip_target()
167 	INIT_WORK(&work->unpin_work, amdgpu_display_unpin_work_func);  in amdgpu_display_crtc_page_flip_target()
169 	work->event = event;  in amdgpu_display_crtc_page_flip_target()
170 	work->adev = adev;  in amdgpu_display_crtc_page_flip_target()
171 	work->crtc_id = amdgpu_crtc->crtc_id;  in amdgpu_display_crtc_page_flip_target()
172 	work->async = (page_flip_flags & DRM_MODE_PAGE_FLIP_ASYNC) != 0;  in amdgpu_display_crtc_page_flip_target()
178 	work->old_abo = gem_to_amdgpu_bo(obj);  in amdgpu_display_crtc_page_flip_target()
179 	amdgpu_bo_ref(work->old_abo);  in amdgpu_display_crtc_page_flip_target()
203 	r = reservation_object_get_fences_rcu(new_abo->tbo.resv, &work->excl,  in amdgpu_display_crtc_page_flip_target()
204 					      &work->shared_count,  in amdgpu_display_crtc_page_flip_target()
205 					      &work->shared);  in amdgpu_display_crtc_page_flip_target()
214 	work->base = amdgpu_bo_gpu_offset(new_abo);  in amdgpu_display_crtc_page_flip_target()
215 	work->target_vblank = target - (uint32_t)drm_crtc_vblank_count(crtc) +  in amdgpu_display_crtc_page_flip_target()
216 		amdgpu_get_vblank_counter_kms(dev, work->crtc_id);  in amdgpu_display_crtc_page_flip_target()
228 	amdgpu_crtc->pflip_works = work;  in amdgpu_display_crtc_page_flip_target()
232 					 amdgpu_crtc->crtc_id, amdgpu_crtc, work);  in amdgpu_display_crtc_page_flip_target()
236 	amdgpu_display_flip_work_func(&work->flip_work.work);  in amdgpu_display_crtc_page_flip_target()
252 	amdgpu_bo_unref(&work->old_abo);  in amdgpu_display_crtc_page_flip_target()
253 	dma_fence_put(work->excl);  in amdgpu_display_crtc_page_flip_target()
254 	for (i = 0; i < work->shared_count; ++i)  in amdgpu_display_crtc_page_flip_target()
255 		dma_fence_put(work->shared[i]);  in amdgpu_display_crtc_page_flip_target()
256 	kfree(work->shared);  in amdgpu_display_crtc_page_flip_target()
257 	kfree(work);  in amdgpu_display_crtc_page_flip_target()