112 	struct drm_psb_private *dev_priv = dev->dev_private;  in psb_driver_lastclose()  local
113 	struct psb_fbdev *fbdev = dev_priv->fbdev;  in psb_driver_lastclose()
124 	struct drm_psb_private *dev_priv = dev->dev_private;  in psb_do_init()  local
125 	struct psb_gtt *pg = &dev_priv->gtt;  in psb_do_init()
138 	dev_priv->gatt_free_offset = pg->mmu_gatt_start +  in psb_do_init()
141 	spin_lock_init(&dev_priv->irqmask_lock);  in psb_do_init()
142 	spin_lock_init(&dev_priv->lock_2d);  in psb_do_init()
153 	psb_spank(dev_priv);  in psb_do_init()
164 	struct drm_psb_private *dev_priv = dev->dev_private;  in psb_driver_unload()  local
168 	if (dev_priv) {  in psb_driver_unload()
169 		if (dev_priv->backlight_device)  in psb_driver_unload()
173 		if (dev_priv->ops->chip_teardown)  in psb_driver_unload()
174 			dev_priv->ops->chip_teardown(dev);  in psb_driver_unload()
178 		if (dev_priv->pf_pd) {  in psb_driver_unload()
179 			psb_mmu_free_pagedir(dev_priv->pf_pd);  in psb_driver_unload()
180 			dev_priv->pf_pd = NULL;  in psb_driver_unload()
182 		if (dev_priv->mmu) {  in psb_driver_unload()
183 			struct psb_gtt *pg = &dev_priv->gtt;  in psb_driver_unload()
188 				(dev_priv->mmu),  in psb_driver_unload()
190 				dev_priv->vram_stolen_size >> PAGE_SHIFT);  in psb_driver_unload()
192 			psb_mmu_driver_takedown(dev_priv->mmu);  in psb_driver_unload()
193 			dev_priv->mmu = NULL;  in psb_driver_unload()
196 		if (dev_priv->scratch_page) {  in psb_driver_unload()
197 			set_pages_wb(dev_priv->scratch_page, 1);  in psb_driver_unload()
198 			__free_page(dev_priv->scratch_page);  in psb_driver_unload()
199 			dev_priv->scratch_page = NULL;  in psb_driver_unload()
201 		if (dev_priv->vdc_reg) {  in psb_driver_unload()
202 			iounmap(dev_priv->vdc_reg);  in psb_driver_unload()
203 			dev_priv->vdc_reg = NULL;  in psb_driver_unload()
205 		if (dev_priv->sgx_reg) {  in psb_driver_unload()
206 			iounmap(dev_priv->sgx_reg);  in psb_driver_unload()
207 			dev_priv->sgx_reg = NULL;  in psb_driver_unload()
209 		if (dev_priv->aux_reg) {  in psb_driver_unload()
210 			iounmap(dev_priv->aux_reg);  in psb_driver_unload()
211 			dev_priv->aux_reg = NULL;  in psb_driver_unload()
213 		if (dev_priv->aux_pdev)  in psb_driver_unload()
214 			pci_dev_put(dev_priv->aux_pdev);  in psb_driver_unload()
219 		kfree(dev_priv);  in psb_driver_unload()
228 	struct drm_psb_private *dev_priv;  in psb_driver_load()  local
237 	dev_priv = kzalloc(sizeof(*dev_priv), GFP_KERNEL);  in psb_driver_load()
238 	if (dev_priv == NULL)  in psb_driver_load()
241 	dev_priv->ops = (struct psb_ops *)flags;  in psb_driver_load()
242 	dev_priv->dev = dev;  in psb_driver_load()
243 	dev->dev_private = (void *) dev_priv;  in psb_driver_load()
245 	pg = &dev_priv->gtt;  in psb_driver_load()
249 	dev_priv->num_pipe = dev_priv->ops->pipes;  in psb_driver_load()
253 	dev_priv->vdc_reg =  in psb_driver_load()
255 	if (!dev_priv->vdc_reg)  in psb_driver_load()
258 	dev_priv->sgx_reg = ioremap(resource_start + dev_priv->ops->sgx_offset,  in psb_driver_load()
260 	if (!dev_priv->sgx_reg)  in psb_driver_load()
264 		dev_priv->aux_pdev = pci_get_bus_and_slot(0, PCI_DEVFN(3, 0));  in psb_driver_load()
266 		if (dev_priv->aux_pdev) {  in psb_driver_load()
267 			resource_start = pci_resource_start(dev_priv->aux_pdev,  in psb_driver_load()
269 			resource_len = pci_resource_len(dev_priv->aux_pdev,  in psb_driver_load()
271 			dev_priv->aux_reg = ioremap_nocache(resource_start,  in psb_driver_load()
273 			if (!dev_priv->aux_reg)  in psb_driver_load()
279 			dev_priv->aux_reg = dev_priv->vdc_reg;  in psb_driver_load()
282 		dev_priv->gmbus_reg = dev_priv->aux_reg;  in psb_driver_load()
284 		dev_priv->gmbus_reg = dev_priv->vdc_reg;  in psb_driver_load()
289 	ret = dev_priv->ops->chip_setup(dev);  in psb_driver_load()
298 	dev_priv->scratch_page = alloc_page(GFP_DMA32 | __GFP_ZERO);  in psb_driver_load()
299 	if (!dev_priv->scratch_page)  in psb_driver_load()
302 	set_pages_uc(dev_priv->scratch_page, 1);  in psb_driver_load()
308 	dev_priv->mmu = psb_mmu_driver_init(dev, 1, 0, 0);  in psb_driver_load()
309 	if (!dev_priv->mmu)  in psb_driver_load()
312 	dev_priv->pf_pd = psb_mmu_alloc_pd(dev_priv->mmu, 1, 0);  in psb_driver_load()
313 	if (!dev_priv->pf_pd)  in psb_driver_load()
322 	ret = psb_mmu_insert_pfn_sequence(psb_mmu_get_default_pd(dev_priv->mmu),  in psb_driver_load()
323 					  dev_priv->stolen_base >> PAGE_SHIFT,  in psb_driver_load()
328 	psb_mmu_set_pd_context(psb_mmu_get_default_pd(dev_priv->mmu), 0);  in psb_driver_load()
329 	psb_mmu_set_pd_context(dev_priv->pf_pd, 1);  in psb_driver_load()
337 	ret = drm_vblank_init(dev, dev_priv->num_pipe);  in psb_driver_load()
345 	dev_priv->vdc_irq_mask = 0;  in psb_driver_load()
346 	dev_priv->pipestat[0] = 0;  in psb_driver_load()
347 	dev_priv->pipestat[1] = 0;  in psb_driver_load()
348 	dev_priv->pipestat[2] = 0;  in psb_driver_load()
349 	spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);  in psb_driver_load()
353 	spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);  in psb_driver_load()
413 	struct drm_psb_private *dev_priv = dev->dev_private;  in psb_unlocked_ioctl()  local
416 	if (runtime_allowed == 1 && dev_priv->is_lvds_on) {  in psb_unlocked_ioctl()
419 		dev_priv->rpm_enabled = 1;  in psb_unlocked_ioctl()