46 	struct amdgpu_flip_work *work =  in amdgpu_display_flip_callback()  local
50 	schedule_work(&work->flip_work.work);  in amdgpu_display_flip_callback()
53 static bool amdgpu_display_flip_handle_fence(struct amdgpu_flip_work *work,  in amdgpu_display_flip_handle_fence()  argument
63 	if (!dma_fence_add_callback(fence, &work->cb,  in amdgpu_display_flip_handle_fence()
74 		container_of(__work, struct delayed_work, work);  in amdgpu_display_flip_work_func()
75 	struct amdgpu_flip_work *work =  in amdgpu_display_flip_work_func()  local
77 	struct amdgpu_device *adev = work->adev;  in amdgpu_display_flip_work_func()
78 	struct amdgpu_crtc *amdgpu_crtc = adev->mode_info.crtcs[work->crtc_id];  in amdgpu_display_flip_work_func()
85 	if (amdgpu_display_flip_handle_fence(work, &work->excl))  in amdgpu_display_flip_work_func()
88 	for (i = 0; i < work->shared_count; ++i)  in amdgpu_display_flip_work_func()
89 		if (amdgpu_display_flip_handle_fence(work, &work->shared[i]))  in amdgpu_display_flip_work_func()
96 	    (amdgpu_display_get_crtc_scanoutpos(adev_to_drm(adev), work->crtc_id, 0,  in amdgpu_display_flip_work_func()
101 	    (int)(work->target_vblank -  in amdgpu_display_flip_work_func()
103 		schedule_delayed_work(&work->flip_work, usecs_to_jiffies(1000));  in amdgpu_display_flip_work_func()
111 	adev->mode_info.funcs->page_flip(adev, work->crtc_id, work->base, work->async);  in amdgpu_display_flip_work_func()
118 	DRM_DEBUG_DRIVER("crtc:%d[%p], pflip_stat:AMDGPU_FLIP_SUBMITTED, work: %p,\n",  in amdgpu_display_flip_work_func()
119 					 amdgpu_crtc->crtc_id, amdgpu_crtc, work);  in amdgpu_display_flip_work_func()
128 	struct amdgpu_flip_work *work =  in amdgpu_display_unpin_work_func()  local
133 	r = amdgpu_bo_reserve(work->old_abo, true);  in amdgpu_display_unpin_work_func()
135 		r = amdgpu_bo_unpin(work->old_abo);  in amdgpu_display_unpin_work_func()
139 		amdgpu_bo_unreserve(work->old_abo);  in amdgpu_display_unpin_work_func()
143 	amdgpu_bo_unref(&work->old_abo);  in amdgpu_display_unpin_work_func()
144 	kfree(work->shared);  in amdgpu_display_unpin_work_func()
145 	kfree(work);  in amdgpu_display_unpin_work_func()
158 	struct amdgpu_flip_work *work;  in amdgpu_display_crtc_page_flip_target()  local
164 	work = kzalloc(sizeof *work, GFP_KERNEL);  in amdgpu_display_crtc_page_flip_target()
165 	if (work == NULL)  in amdgpu_display_crtc_page_flip_target()
168 	INIT_DELAYED_WORK(&work->flip_work, amdgpu_display_flip_work_func);  in amdgpu_display_crtc_page_flip_target()
169 	INIT_WORK(&work->unpin_work, amdgpu_display_unpin_work_func);  in amdgpu_display_crtc_page_flip_target()
171 	work->event = event;  in amdgpu_display_crtc_page_flip_target()
172 	work->adev = adev;  in amdgpu_display_crtc_page_flip_target()
173 	work->crtc_id = amdgpu_crtc->crtc_id;  in amdgpu_display_crtc_page_flip_target()
174 	work->async = (page_flip_flags & DRM_MODE_PAGE_FLIP_ASYNC) != 0;  in amdgpu_display_crtc_page_flip_target()
180 	work->old_abo = gem_to_amdgpu_bo(obj);  in amdgpu_display_crtc_page_flip_target()
181 	amdgpu_bo_ref(work->old_abo);  in amdgpu_display_crtc_page_flip_target()
208 	r = dma_resv_get_fences_rcu(new_abo->tbo.base.resv, &work->excl,  in amdgpu_display_crtc_page_flip_target()
209 					      &work->shared_count,  in amdgpu_display_crtc_page_flip_target()
210 					      &work->shared);  in amdgpu_display_crtc_page_flip_target()
220 		work->base = amdgpu_bo_gpu_offset(new_abo);  in amdgpu_display_crtc_page_flip_target()
221 	work->target_vblank = target - (uint32_t)drm_crtc_vblank_count(crtc) +  in amdgpu_display_crtc_page_flip_target()
234 	amdgpu_crtc->pflip_works = work;  in amdgpu_display_crtc_page_flip_target()
237 	DRM_DEBUG_DRIVER("crtc:%d[%p], pflip_stat:AMDGPU_FLIP_PENDING, work: %p,\n",  in amdgpu_display_crtc_page_flip_target()
238 					 amdgpu_crtc->crtc_id, amdgpu_crtc, work);  in amdgpu_display_crtc_page_flip_target()
242 	amdgpu_display_flip_work_func(&work->flip_work.work);  in amdgpu_display_crtc_page_flip_target()
259 	amdgpu_bo_unref(&work->old_abo);  in amdgpu_display_crtc_page_flip_target()
260 	dma_fence_put(work->excl);  in amdgpu_display_crtc_page_flip_target()
261 	for (i = 0; i < work->shared_count; ++i)  in amdgpu_display_crtc_page_flip_target()
262 		dma_fence_put(work->shared[i]);  in amdgpu_display_crtc_page_flip_target()
263 	kfree(work->shared);  in amdgpu_display_crtc_page_flip_target()
264 	kfree(work);  in amdgpu_display_crtc_page_flip_target()