Lines Matching refs:dev_priv
101 void psb_spank(struct drm_psb_private *dev_priv) in psb_spank() argument
122 PSB_WSGX32(dev_priv->gtt.gatt_start, PSB_CR_BIF_TWOD_REQ_BASE); in psb_spank()
127 struct drm_psb_private *dev_priv = dev->dev_private; in psb_do_init() local
128 struct psb_gtt *pg = &dev_priv->gtt; in psb_do_init()
141 dev_priv->gatt_free_offset = pg->mmu_gatt_start + in psb_do_init()
144 spin_lock_init(&dev_priv->irqmask_lock); in psb_do_init()
155 psb_spank(dev_priv); in psb_do_init()
166 struct drm_psb_private *dev_priv = dev->dev_private; in psb_driver_unload() local
170 if (dev_priv) { in psb_driver_unload()
171 if (dev_priv->backlight_device) in psb_driver_unload()
175 if (dev_priv->ops->chip_teardown) in psb_driver_unload()
176 dev_priv->ops->chip_teardown(dev); in psb_driver_unload()
180 if (dev_priv->pf_pd) { in psb_driver_unload()
181 psb_mmu_free_pagedir(dev_priv->pf_pd); in psb_driver_unload()
182 dev_priv->pf_pd = NULL; in psb_driver_unload()
184 if (dev_priv->mmu) { in psb_driver_unload()
185 struct psb_gtt *pg = &dev_priv->gtt; in psb_driver_unload()
190 (dev_priv->mmu), in psb_driver_unload()
192 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()
198 if (dev_priv->scratch_page) { in psb_driver_unload()
199 set_pages_wb(dev_priv->scratch_page, 1); in psb_driver_unload()
200 __free_page(dev_priv->scratch_page); in psb_driver_unload()
201 dev_priv->scratch_page = NULL; in psb_driver_unload()
203 if (dev_priv->vdc_reg) { in psb_driver_unload()
204 iounmap(dev_priv->vdc_reg); in psb_driver_unload()
205 dev_priv->vdc_reg = NULL; in psb_driver_unload()
207 if (dev_priv->sgx_reg) { in psb_driver_unload()
208 iounmap(dev_priv->sgx_reg); in psb_driver_unload()
209 dev_priv->sgx_reg = NULL; in psb_driver_unload()
211 if (dev_priv->aux_reg) { in psb_driver_unload()
212 iounmap(dev_priv->aux_reg); in psb_driver_unload()
213 dev_priv->aux_reg = NULL; in psb_driver_unload()
215 pci_dev_put(dev_priv->aux_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()
268 dev_priv->aux_pdev = in psb_driver_load()
272 if (dev_priv->aux_pdev) { in psb_driver_load()
273 resource_start = pci_resource_start(dev_priv->aux_pdev, in psb_driver_load()
275 resource_len = pci_resource_len(dev_priv->aux_pdev, in psb_driver_load()
277 dev_priv->aux_reg = ioremap(resource_start, in psb_driver_load()
279 if (!dev_priv->aux_reg) in psb_driver_load()
285 dev_priv->aux_reg = dev_priv->vdc_reg; in psb_driver_load()
288 dev_priv->gmbus_reg = dev_priv->aux_reg; in psb_driver_load()
290 dev_priv->lpc_pdev = in psb_driver_load()
293 if (dev_priv->lpc_pdev) { in psb_driver_load()
294 pci_read_config_word(dev_priv->lpc_pdev, PSB_LPC_GBA, in psb_driver_load()
295 &dev_priv->lpc_gpio_base); in psb_driver_load()
296 pci_write_config_dword(dev_priv->lpc_pdev, PSB_LPC_GBA, in psb_driver_load()
297 (u32)dev_priv->lpc_gpio_base | (1L<<31)); in psb_driver_load()
298 pci_read_config_word(dev_priv->lpc_pdev, PSB_LPC_GBA, in psb_driver_load()
299 &dev_priv->lpc_gpio_base); in psb_driver_load()
300 dev_priv->lpc_gpio_base &= 0xffc0; in psb_driver_load()
301 if (dev_priv->lpc_gpio_base) in psb_driver_load()
303 dev_priv->lpc_gpio_base); in psb_driver_load()
305 pci_dev_put(dev_priv->lpc_pdev); in psb_driver_load()
306 dev_priv->lpc_pdev = NULL; in psb_driver_load()
310 dev_priv->gmbus_reg = dev_priv->vdc_reg; in psb_driver_load()
315 ret = dev_priv->ops->chip_setup(dev); in psb_driver_load()
324 dev_priv->scratch_page = alloc_page(GFP_DMA32 | __GFP_ZERO); in psb_driver_load()
325 if (!dev_priv->scratch_page) in psb_driver_load()
328 set_pages_uc(dev_priv->scratch_page, 1); in psb_driver_load()
336 dev_priv->mmu = psb_mmu_driver_init(dev, 1, 0, NULL); in psb_driver_load()
337 if (!dev_priv->mmu) in psb_driver_load()
340 dev_priv->pf_pd = psb_mmu_alloc_pd(dev_priv->mmu, 1, 0); in psb_driver_load()
341 if (!dev_priv->pf_pd) in psb_driver_load()
350 ret = psb_mmu_insert_pfn_sequence(psb_mmu_get_default_pd(dev_priv->mmu), in psb_driver_load()
351 dev_priv->stolen_base >> PAGE_SHIFT, in psb_driver_load()
356 psb_mmu_set_pd_context(psb_mmu_get_default_pd(dev_priv->mmu), 0); in psb_driver_load()
357 psb_mmu_set_pd_context(dev_priv->pf_pd, 1); in psb_driver_load()
365 ret = drm_vblank_init(dev, dev_priv->num_pipe); in psb_driver_load()
373 dev_priv->vdc_irq_mask = 0; in psb_driver_load()
374 dev_priv->pipestat[0] = 0; in psb_driver_load()
375 dev_priv->pipestat[1] = 0; in psb_driver_load()
376 dev_priv->pipestat[2] = 0; in psb_driver_load()
377 spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags); in psb_driver_load()
381 spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags); in psb_driver_load()
434 struct drm_psb_private *dev_priv = dev->dev_private; in psb_unlocked_ioctl() local
437 if (runtime_allowed == 1 && dev_priv->is_lvds_on) { in psb_unlocked_ioctl()
440 dev_priv->rpm_enabled = 1; in psb_unlocked_ioctl()