Lines Matching refs:dev_priv
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()
215 if (dev_priv->lpc_pdev) in psb_driver_unload()
216 pci_dev_put(dev_priv->lpc_pdev); in psb_driver_unload()
221 kfree(dev_priv); in psb_driver_unload()
230 struct drm_psb_private *dev_priv; in psb_driver_load() local
239 dev_priv = kzalloc(sizeof(*dev_priv), GFP_KERNEL); in psb_driver_load()
240 if (dev_priv == NULL) in psb_driver_load()
243 dev_priv->ops = (struct psb_ops *)flags; in psb_driver_load()
244 dev_priv->dev = dev; in psb_driver_load()
245 dev->dev_private = (void *) dev_priv; in psb_driver_load()
247 pg = &dev_priv->gtt; in psb_driver_load()
251 dev_priv->num_pipe = dev_priv->ops->pipes; in psb_driver_load()
255 dev_priv->vdc_reg = in psb_driver_load()
257 if (!dev_priv->vdc_reg) in psb_driver_load()
260 dev_priv->sgx_reg = ioremap(resource_start + dev_priv->ops->sgx_offset, in psb_driver_load()
262 if (!dev_priv->sgx_reg) in psb_driver_load()
266 dev_priv->aux_pdev = pci_get_bus_and_slot(0, PCI_DEVFN(3, 0)); in psb_driver_load()
268 if (dev_priv->aux_pdev) { in psb_driver_load()
269 resource_start = pci_resource_start(dev_priv->aux_pdev, in psb_driver_load()
271 resource_len = pci_resource_len(dev_priv->aux_pdev, in psb_driver_load()
273 dev_priv->aux_reg = ioremap_nocache(resource_start, in psb_driver_load()
275 if (!dev_priv->aux_reg) in psb_driver_load()
281 dev_priv->aux_reg = dev_priv->vdc_reg; in psb_driver_load()
284 dev_priv->gmbus_reg = dev_priv->aux_reg; in psb_driver_load()
286 dev_priv->lpc_pdev = pci_get_bus_and_slot(0, PCI_DEVFN(31, 0)); in psb_driver_load()
287 if (dev_priv->lpc_pdev) { in psb_driver_load()
288 pci_read_config_word(dev_priv->lpc_pdev, PSB_LPC_GBA, in psb_driver_load()
289 &dev_priv->lpc_gpio_base); in psb_driver_load()
290 pci_write_config_dword(dev_priv->lpc_pdev, PSB_LPC_GBA, in psb_driver_load()
291 (u32)dev_priv->lpc_gpio_base | (1L<<31)); in psb_driver_load()
292 pci_read_config_word(dev_priv->lpc_pdev, PSB_LPC_GBA, in psb_driver_load()
293 &dev_priv->lpc_gpio_base); in psb_driver_load()
294 dev_priv->lpc_gpio_base &= 0xffc0; in psb_driver_load()
295 if (dev_priv->lpc_gpio_base) in psb_driver_load()
297 dev_priv->lpc_gpio_base); in psb_driver_load()
299 pci_dev_put(dev_priv->lpc_pdev); in psb_driver_load()
300 dev_priv->lpc_pdev = NULL; in psb_driver_load()
304 dev_priv->gmbus_reg = dev_priv->vdc_reg; in psb_driver_load()
309 ret = dev_priv->ops->chip_setup(dev); in psb_driver_load()
318 dev_priv->scratch_page = alloc_page(GFP_DMA32 | __GFP_ZERO); in psb_driver_load()
319 if (!dev_priv->scratch_page) in psb_driver_load()
322 set_pages_uc(dev_priv->scratch_page, 1); in psb_driver_load()
328 dev_priv->mmu = psb_mmu_driver_init(dev, 1, 0, 0); in psb_driver_load()
329 if (!dev_priv->mmu) in psb_driver_load()
332 dev_priv->pf_pd = psb_mmu_alloc_pd(dev_priv->mmu, 1, 0); in psb_driver_load()
333 if (!dev_priv->pf_pd) in psb_driver_load()
342 ret = psb_mmu_insert_pfn_sequence(psb_mmu_get_default_pd(dev_priv->mmu), in psb_driver_load()
343 dev_priv->stolen_base >> PAGE_SHIFT, in psb_driver_load()
348 psb_mmu_set_pd_context(psb_mmu_get_default_pd(dev_priv->mmu), 0); in psb_driver_load()
349 psb_mmu_set_pd_context(dev_priv->pf_pd, 1); in psb_driver_load()
357 ret = drm_vblank_init(dev, dev_priv->num_pipe); in psb_driver_load()
365 dev_priv->vdc_irq_mask = 0; in psb_driver_load()
366 dev_priv->pipestat[0] = 0; in psb_driver_load()
367 dev_priv->pipestat[1] = 0; in psb_driver_load()
368 dev_priv->pipestat[2] = 0; in psb_driver_load()
369 spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags); in psb_driver_load()
373 spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags); in psb_driver_load()
433 struct drm_psb_private *dev_priv = dev->dev_private; in psb_unlocked_ioctl() local
436 if (runtime_allowed == 1 && dev_priv->is_lvds_on) { in psb_unlocked_ioctl()
439 dev_priv->rpm_enabled = 1; in psb_unlocked_ioctl()