Lines Matching refs:dev_priv
103 static void psb_spank(struct drm_psb_private *dev_priv) in psb_spank() argument
124 PSB_WSGX32(dev_priv->gtt.gatt_start, PSB_CR_BIF_TWOD_REQ_BASE); in psb_spank()
129 struct drm_psb_private *dev_priv = to_drm_psb_private(dev); in psb_do_init() local
130 struct psb_gtt *pg = &dev_priv->gtt; in psb_do_init()
143 dev_priv->gatt_free_offset = pg->mmu_gatt_start + in psb_do_init()
146 spin_lock_init(&dev_priv->irqmask_lock); in psb_do_init()
157 psb_spank(dev_priv); in psb_do_init()
168 struct drm_psb_private *dev_priv = to_drm_psb_private(dev); in psb_driver_unload() local
177 if (dev_priv->ops->chip_teardown) in psb_driver_unload()
178 dev_priv->ops->chip_teardown(dev); in psb_driver_unload()
182 if (dev_priv->pf_pd) { in psb_driver_unload()
183 psb_mmu_free_pagedir(dev_priv->pf_pd); in psb_driver_unload()
184 dev_priv->pf_pd = NULL; in psb_driver_unload()
186 if (dev_priv->mmu) { in psb_driver_unload()
187 struct psb_gtt *pg = &dev_priv->gtt; in psb_driver_unload()
191 (dev_priv->mmu), in psb_driver_unload()
193 dev_priv->vram_stolen_size >> PAGE_SHIFT); in psb_driver_unload()
194 psb_mmu_driver_takedown(dev_priv->mmu); in psb_driver_unload()
195 dev_priv->mmu = NULL; in psb_driver_unload()
199 if (dev_priv->scratch_page) { in psb_driver_unload()
200 set_pages_wb(dev_priv->scratch_page, 1); in psb_driver_unload()
201 __free_page(dev_priv->scratch_page); in psb_driver_unload()
202 dev_priv->scratch_page = NULL; in psb_driver_unload()
204 if (dev_priv->vdc_reg) { in psb_driver_unload()
205 iounmap(dev_priv->vdc_reg); in psb_driver_unload()
206 dev_priv->vdc_reg = NULL; in psb_driver_unload()
208 if (dev_priv->sgx_reg) { in psb_driver_unload()
209 iounmap(dev_priv->sgx_reg); in psb_driver_unload()
210 dev_priv->sgx_reg = NULL; in psb_driver_unload()
212 if (dev_priv->aux_reg) { in psb_driver_unload()
213 iounmap(dev_priv->aux_reg); in psb_driver_unload()
214 dev_priv->aux_reg = NULL; in psb_driver_unload()
216 pci_dev_put(dev_priv->aux_pdev); in psb_driver_unload()
217 pci_dev_put(dev_priv->lpc_pdev); in psb_driver_unload()
235 struct drm_psb_private *dev_priv = to_drm_psb_private(dev); in psb_driver_load() local
246 dev_priv->ops = (struct psb_ops *)flags; in psb_driver_load()
248 pg = &dev_priv->gtt; in psb_driver_load()
252 dev_priv->num_pipe = dev_priv->ops->pipes; in psb_driver_load()
256 dev_priv->vdc_reg = in psb_driver_load()
258 if (!dev_priv->vdc_reg) in psb_driver_load()
261 dev_priv->sgx_reg = ioremap(resource_start + dev_priv->ops->sgx_offset, in psb_driver_load()
263 if (!dev_priv->sgx_reg) in psb_driver_load()
269 dev_priv->aux_pdev = in psb_driver_load()
273 if (dev_priv->aux_pdev) { in psb_driver_load()
274 resource_start = pci_resource_start(dev_priv->aux_pdev, in psb_driver_load()
276 resource_len = pci_resource_len(dev_priv->aux_pdev, in psb_driver_load()
278 dev_priv->aux_reg = ioremap(resource_start, in psb_driver_load()
280 if (!dev_priv->aux_reg) in psb_driver_load()
286 dev_priv->aux_reg = dev_priv->vdc_reg; in psb_driver_load()
289 dev_priv->gmbus_reg = dev_priv->aux_reg; in psb_driver_load()
291 dev_priv->lpc_pdev = in psb_driver_load()
294 if (dev_priv->lpc_pdev) { in psb_driver_load()
295 pci_read_config_word(dev_priv->lpc_pdev, PSB_LPC_GBA, in psb_driver_load()
296 &dev_priv->lpc_gpio_base); in psb_driver_load()
297 pci_write_config_dword(dev_priv->lpc_pdev, PSB_LPC_GBA, in psb_driver_load()
298 (u32)dev_priv->lpc_gpio_base | (1L<<31)); in psb_driver_load()
299 pci_read_config_word(dev_priv->lpc_pdev, PSB_LPC_GBA, in psb_driver_load()
300 &dev_priv->lpc_gpio_base); in psb_driver_load()
301 dev_priv->lpc_gpio_base &= 0xffc0; in psb_driver_load()
302 if (dev_priv->lpc_gpio_base) in psb_driver_load()
304 dev_priv->lpc_gpio_base); in psb_driver_load()
306 pci_dev_put(dev_priv->lpc_pdev); in psb_driver_load()
307 dev_priv->lpc_pdev = NULL; in psb_driver_load()
311 dev_priv->gmbus_reg = dev_priv->vdc_reg; in psb_driver_load()
316 ret = dev_priv->ops->chip_setup(dev); in psb_driver_load()
325 dev_priv->scratch_page = alloc_page(GFP_DMA32 | __GFP_ZERO); in psb_driver_load()
326 if (!dev_priv->scratch_page) in psb_driver_load()
329 set_pages_uc(dev_priv->scratch_page, 1); in psb_driver_load()
340 dev_priv->mmu = psb_mmu_driver_init(dev, 1, 0, NULL); in psb_driver_load()
341 if (!dev_priv->mmu) in psb_driver_load()
344 dev_priv->pf_pd = psb_mmu_alloc_pd(dev_priv->mmu, 1, 0); in psb_driver_load()
345 if (!dev_priv->pf_pd) in psb_driver_load()
353 ret = psb_mmu_insert_pfn_sequence(psb_mmu_get_default_pd(dev_priv->mmu), in psb_driver_load()
354 dev_priv->stolen_base >> PAGE_SHIFT, in psb_driver_load()
358 psb_mmu_set_pd_context(psb_mmu_get_default_pd(dev_priv->mmu), 0); in psb_driver_load()
359 psb_mmu_set_pd_context(dev_priv->pf_pd, 1); in psb_driver_load()
367 ret = drm_vblank_init(dev, dev_priv->num_pipe); in psb_driver_load()
375 dev_priv->vdc_irq_mask = 0; in psb_driver_load()
376 dev_priv->pipestat[0] = 0; in psb_driver_load()
377 dev_priv->pipestat[1] = 0; in psb_driver_load()
378 dev_priv->pipestat[2] = 0; in psb_driver_load()
379 spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags); in psb_driver_load()
383 spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags); in psb_driver_load()
421 struct drm_psb_private *dev_priv; in psb_pci_probe() local
440 dev_priv = devm_drm_dev_alloc(&pdev->dev, &driver, struct drm_psb_private, dev); in psb_pci_probe()
441 if (IS_ERR(dev_priv)) in psb_pci_probe()
442 return PTR_ERR(dev_priv); in psb_pci_probe()
443 dev = &dev_priv->dev; in psb_pci_probe()