drivers/gpu/drm/gma500/psb_drv.c

   1 /**************************************************************************
   2  * Copyright (c) 2007-2011, Intel Corporation.
   3  * All Rights Reserved.
   4  * Copyright (c) 2008, Tungsten Graphics, Inc. Cedar Park, TX., USA.
   5  * All Rights Reserved.
   6  *
   7  * This program is free software; you can redistribute it and/or modify it
   8  * under the terms and conditions of the GNU General Public License,
   9  * version 2, as published by the Free Software Foundation.
  10  *
  11  * This program is distributed in the hope it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  14  * more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along with
  17  * this program; if not, write to the Free Software Foundation, Inc.,
  18  * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
  19  *
  20  **************************************************************************/
  21
  22 #include <drm/drmP.h>
  23 #include <drm/drm.h>
  24 #include "psb_drv.h"
  25 #include "framebuffer.h"
  26 #include "psb_reg.h"
  27 #include "psb_intel_reg.h"
  28 #include "intel_bios.h"
  29 #include "mid_bios.h"
  30 #include <drm/drm_pciids.h>
  31 #include "power.h"
  32 #include <linux/cpu.h>
  33 #include <linux/notifier.h>
  34 #include <linux/spinlock.h>
  35 #include <linux/pm_runtime.h>
  36 #include <acpi/video.h>
  37 #include <linux/module.h>
  38 #include <asm/set_memory.h>
  39
  40 static struct drm_driver driver;
  41 static int psb_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent);
  42
  43 /*
  44  * The table below contains a mapping of the PCI vendor ID and the PCI Device ID
  45  * to the different groups of PowerVR 5-series chip designs
  46  *
  47  * 0x8086 = Intel Corporation
  48  *
  49  * PowerVR SGX535    - Poulsbo    - Intel GMA 500, Intel Atom Z5xx
  50  * PowerVR SGX535    - Moorestown - Intel GMA 600
  51  * PowerVR SGX535    - Oaktrail   - Intel GMA 600, Intel Atom Z6xx, E6xx
  52  * PowerVR SGX540    - Medfield   - Intel Atom Z2460
  53  * PowerVR SGX544MP2 - Medfield   -
  54  * PowerVR SGX545    - Cedartrail - Intel GMA 3600, Intel Atom D2500, N2600
  55  * PowerVR SGX545    - Cedartrail - Intel GMA 3650, Intel Atom D2550, D2700,
  56  *                                  N2800
  57  */
  58 static const struct pci_device_id pciidlist[] = {
  59         { 0x8086, 0x8108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &psb_chip_ops },
  60         { 0x8086, 0x8109, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &psb_chip_ops },
  61 #if defined(CONFIG_DRM_GMA600)
  62         { 0x8086, 0x4100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
  63         { 0x8086, 0x4101, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
  64         { 0x8086, 0x4102, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
  65         { 0x8086, 0x4103, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
  66         { 0x8086, 0x4104, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
  67         { 0x8086, 0x4105, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
  68         { 0x8086, 0x4106, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
  69         { 0x8086, 0x4107, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
  70         { 0x8086, 0x4108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
  71 #endif
  72 #if defined(CONFIG_DRM_MEDFIELD)
  73         { 0x8086, 0x0130, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops },
  74         { 0x8086, 0x0131, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops },
  75         { 0x8086, 0x0132, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops },
  76         { 0x8086, 0x0133, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops },
  77         { 0x8086, 0x0134, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops },
  78         { 0x8086, 0x0135, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops },
  79         { 0x8086, 0x0136, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops },
  80         { 0x8086, 0x0137, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops },
  81 #endif
  82 #if defined(CONFIG_DRM_GMA3600)
  83         { 0x8086, 0x0be0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
  84         { 0x8086, 0x0be1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
  85         { 0x8086, 0x0be2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
  86         { 0x8086, 0x0be3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
  87         { 0x8086, 0x0be4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
  88         { 0x8086, 0x0be5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
  89         { 0x8086, 0x0be6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
  90         { 0x8086, 0x0be7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
  91         { 0x8086, 0x0be8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
  92         { 0x8086, 0x0be9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
  93         { 0x8086, 0x0bea, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
  94         { 0x8086, 0x0beb, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
  95         { 0x8086, 0x0bec, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
  96         { 0x8086, 0x0bed, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
  97         { 0x8086, 0x0bee, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
  98         { 0x8086, 0x0bef, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
  99 #endif
 100         { 0, }
 101 };
 102 MODULE_DEVICE_TABLE(pci, pciidlist);
 103
 104 /*
 105  * Standard IOCTLs.
 106  */
 107 static const struct drm_ioctl_desc psb_ioctls[] = {
 108 };
 109
 110 static void psb_driver_lastclose(struct drm_device *dev)
 111 {
 112         int ret;
 113         struct drm_psb_private *dev_priv = dev->dev_private;
 114         struct psb_fbdev *fbdev = dev_priv->fbdev;
 115
 116         ret = drm_fb_helper_restore_fbdev_mode_unlocked(&fbdev->psb_fb_helper);
 117         if (ret)
 118                 DRM_DEBUG("failed to restore crtc mode\n");
 119
 120         return;
 121 }
 122
 123 static int psb_do_init(struct drm_device *dev)
 124 {
 125         struct drm_psb_private *dev_priv = dev->dev_private;
 126         struct psb_gtt *pg = &dev_priv->gtt;
 127
 128         uint32_t stolen_gtt;
 129
 130         if (pg->mmu_gatt_start & 0x0FFFFFFF) {
 131                 dev_err(dev->dev, "Gatt must be 256M aligned. This is a bug.\n");
 132                 return -EINVAL;
 133         }
 134
 135         stolen_gtt = (pg->stolen_size >> PAGE_SHIFT) * 4;
 136         stolen_gtt = (stolen_gtt + PAGE_SIZE - 1) >> PAGE_SHIFT;
 137         stolen_gtt = (stolen_gtt < pg->gtt_pages) ? stolen_gtt : pg->gtt_pages;
 138
 139         dev_priv->gatt_free_offset = pg->mmu_gatt_start +
 140             (stolen_gtt << PAGE_SHIFT) * 1024;
 141
 142         spin_lock_init(&dev_priv->irqmask_lock);
 143         spin_lock_init(&dev_priv->lock_2d);
 144
 145         PSB_WSGX32(0x00000000, PSB_CR_BIF_BANK0);
 146         PSB_WSGX32(0x00000000, PSB_CR_BIF_BANK1);
 147         PSB_RSGX32(PSB_CR_BIF_BANK1);
 148
 149         /* Do not bypass any MMU access, let them pagefault instead */
 150         PSB_WSGX32((PSB_RSGX32(PSB_CR_BIF_CTRL) & ~_PSB_MMU_ER_MASK),
 151                    PSB_CR_BIF_CTRL);
 152         PSB_RSGX32(PSB_CR_BIF_CTRL);
 153
 154         psb_spank(dev_priv);
 155
 156         /* mmu_gatt ?? */
 157         PSB_WSGX32(pg->gatt_start, PSB_CR_BIF_TWOD_REQ_BASE);
 158         PSB_RSGX32(PSB_CR_BIF_TWOD_REQ_BASE); /* Post */
 159
 160         return 0;
 161 }
 162
 163 static void psb_driver_unload(struct drm_device *dev)
 164 {
 165         struct drm_psb_private *dev_priv = dev->dev_private;
 166
 167         /* TODO: Kill vblank etc here */
 168
 169         if (dev_priv) {
 170                 if (dev_priv->backlight_device)
 171                         gma_backlight_exit(dev);
 172                 psb_modeset_cleanup(dev);
 173
 174                 if (dev_priv->ops->chip_teardown)
 175                         dev_priv->ops->chip_teardown(dev);
 176
 177                 psb_intel_opregion_fini(dev);
 178
 179                 if (dev_priv->pf_pd) {
 180                         psb_mmu_free_pagedir(dev_priv->pf_pd);
 181                         dev_priv->pf_pd = NULL;
 182                 }
 183                 if (dev_priv->mmu) {
 184                         struct psb_gtt *pg = &dev_priv->gtt;
 185
 186                         down_read(&pg->sem);
 187                         psb_mmu_remove_pfn_sequence(
 188                                 psb_mmu_get_default_pd
 189                                 (dev_priv->mmu),
 190                                 pg->mmu_gatt_start,
 191                                 dev_priv->vram_stolen_size >> PAGE_SHIFT);
 192                         up_read(&pg->sem);
 193                         psb_mmu_driver_takedown(dev_priv->mmu);
 194                         dev_priv->mmu = NULL;
 195                 }
 196                 psb_gtt_takedown(dev);
 197                 if (dev_priv->scratch_page) {
 198                         set_pages_wb(dev_priv->scratch_page, 1);
 199                         __free_page(dev_priv->scratch_page);
 200                         dev_priv->scratch_page = NULL;
 201                 }
 202                 if (dev_priv->vdc_reg) {
 203                         iounmap(dev_priv->vdc_reg);
 204                         dev_priv->vdc_reg = NULL;
 205                 }
 206                 if (dev_priv->sgx_reg) {
 207                         iounmap(dev_priv->sgx_reg);
 208                         dev_priv->sgx_reg = NULL;
 209                 }
 210                 if (dev_priv->aux_reg) {
 211                         iounmap(dev_priv->aux_reg);
 212                         dev_priv->aux_reg = NULL;
 213                 }
 214                 pci_dev_put(dev_priv->aux_pdev);
 215                 pci_dev_put(dev_priv->lpc_pdev);
 216
 217                 /* Destroy VBT data */
 218                 psb_intel_destroy_bios(dev);
 219
 220                 kfree(dev_priv);
 221                 dev->dev_private = NULL;
 222         }
 223         gma_power_uninit(dev);
 224 }
 225
 226 static int psb_driver_load(struct drm_device *dev, unsigned long flags)
 227 {
 228         struct drm_psb_private *dev_priv;
 229         unsigned long resource_start, resource_len;
 230         unsigned long irqflags;
 231         int ret = -ENOMEM;
 232         struct drm_connector *connector;
 233         struct gma_encoder *gma_encoder;
 234         struct psb_gtt *pg;
 235
 236         /* allocating and initializing driver private data */
 237         dev_priv = kzalloc(sizeof(*dev_priv), GFP_KERNEL);
 238         if (dev_priv == NULL)
 239                 return -ENOMEM;
 240
 241         dev_priv->ops = (struct psb_ops *)flags;
 242         dev_priv->dev = dev;
 243         dev->dev_private = (void *) dev_priv;
 244
 245         pg = &dev_priv->gtt;
 246
 247         pci_set_master(dev->pdev);
 248
 249         dev_priv->num_pipe = dev_priv->ops->pipes;
 250
 251         resource_start = pci_resource_start(dev->pdev, PSB_MMIO_RESOURCE);
 252
 253         dev_priv->vdc_reg =
 254             ioremap(resource_start + PSB_VDC_OFFSET, PSB_VDC_SIZE);
 255         if (!dev_priv->vdc_reg)
 256                 goto out_err;
 257
 258         dev_priv->sgx_reg = ioremap(resource_start + dev_priv->ops->sgx_offset,
 259                                                         PSB_SGX_SIZE);
 260         if (!dev_priv->sgx_reg)
 261                 goto out_err;
 262
 263         if (IS_MRST(dev)) {
 264                 dev_priv->aux_pdev = pci_get_bus_and_slot(0, PCI_DEVFN(3, 0));
 265
 266                 if (dev_priv->aux_pdev) {
 267                         resource_start = pci_resource_start(dev_priv->aux_pdev,
 268                                                             PSB_AUX_RESOURCE);
 269                         resource_len = pci_resource_len(dev_priv->aux_pdev,
 270                                                         PSB_AUX_RESOURCE);
 271                         dev_priv->aux_reg = ioremap_nocache(resource_start,
 272                                                             resource_len);
 273                         if (!dev_priv->aux_reg)
 274                                 goto out_err;
 275
 276                         DRM_DEBUG_KMS("Found aux vdc");
 277                 } else {
 278                         /* Couldn't find the aux vdc so map to primary vdc */
 279                         dev_priv->aux_reg = dev_priv->vdc_reg;
 280                         DRM_DEBUG_KMS("Couldn't find aux pci device");
 281                 }
 282                 dev_priv->gmbus_reg = dev_priv->aux_reg;
 283
 284                 dev_priv->lpc_pdev = pci_get_bus_and_slot(0, PCI_DEVFN(31, 0));
 285                 if (dev_priv->lpc_pdev) {
 286                         pci_read_config_word(dev_priv->lpc_pdev, PSB_LPC_GBA,
 287                                 &dev_priv->lpc_gpio_base);
 288                         pci_write_config_dword(dev_priv->lpc_pdev, PSB_LPC_GBA,
 289                                 (u32)dev_priv->lpc_gpio_base | (1L<<31));
 290                         pci_read_config_word(dev_priv->lpc_pdev, PSB_LPC_GBA,
 291                                 &dev_priv->lpc_gpio_base);
 292                         dev_priv->lpc_gpio_base &= 0xffc0;
 293                         if (dev_priv->lpc_gpio_base)
 294                                 DRM_DEBUG_KMS("Found LPC GPIO at 0x%04x\n",
 295                                                 dev_priv->lpc_gpio_base);
 296                         else {
 297                                 pci_dev_put(dev_priv->lpc_pdev);
 298                                 dev_priv->lpc_pdev = NULL;
 299                         }
 300                 }
 301         } else {
 302                 dev_priv->gmbus_reg = dev_priv->vdc_reg;
 303         }
 304
 305         psb_intel_opregion_setup(dev);
 306
 307         ret = dev_priv->ops->chip_setup(dev);
 308         if (ret)
 309                 goto out_err;
 310
 311         /* Init OSPM support */
 312         gma_power_init(dev);
 313
 314         ret = -ENOMEM;
 315
 316         dev_priv->scratch_page = alloc_page(GFP_DMA32 | __GFP_ZERO);
 317         if (!dev_priv->scratch_page)
 318                 goto out_err;
 319
 320         set_pages_uc(dev_priv->scratch_page, 1);
 321
 322         ret = psb_gtt_init(dev, 0);
 323         if (ret)
 324                 goto out_err;
 325
 326         dev_priv->mmu = psb_mmu_driver_init(dev, 1, 0, 0);
 327         if (!dev_priv->mmu)
 328                 goto out_err;
 329
 330         dev_priv->pf_pd = psb_mmu_alloc_pd(dev_priv->mmu, 1, 0);
 331         if (!dev_priv->pf_pd)
 332                 goto out_err;
 333
 334         ret = psb_do_init(dev);
 335         if (ret)
 336                 return ret;
 337
 338         /* Add stolen memory to SGX MMU */
 339         down_read(&pg->sem);
 340         ret = psb_mmu_insert_pfn_sequence(psb_mmu_get_default_pd(dev_priv->mmu),
 341                                           dev_priv->stolen_base >> PAGE_SHIFT,
 342                                           pg->gatt_start,
 343                                           pg->stolen_size >> PAGE_SHIFT, 0);
 344         up_read(&pg->sem);
 345
 346         psb_mmu_set_pd_context(psb_mmu_get_default_pd(dev_priv->mmu), 0);
 347         psb_mmu_set_pd_context(dev_priv->pf_pd, 1);
 348
 349         PSB_WSGX32(0x20000000, PSB_CR_PDS_EXEC_BASE);
 350         PSB_WSGX32(0x30000000, PSB_CR_BIF_3D_REQ_BASE);
 351
 352         acpi_video_register();
 353
 354         /* Setup vertical blanking handling */
 355         ret = drm_vblank_init(dev, dev_priv->num_pipe);
 356         if (ret)
 357                 goto out_err;
 358
 359         /*
 360          * Install interrupt handlers prior to powering off SGX or else we will
 361          * crash.
 362          */
 363         dev_priv->vdc_irq_mask = 0;
 364         dev_priv->pipestat[0] = 0;
 365         dev_priv->pipestat[1] = 0;
 366         dev_priv->pipestat[2] = 0;
 367         spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
 368         PSB_WVDC32(0xFFFFFFFF, PSB_HWSTAM);
 369         PSB_WVDC32(0x00000000, PSB_INT_ENABLE_R);
 370         PSB_WVDC32(0xFFFFFFFF, PSB_INT_MASK_R);
 371         spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
 372
 373         drm_irq_install(dev, dev->pdev->irq);
 374
 375         dev->max_vblank_count = 0xffffff; /* only 24 bits of frame count */
 376         dev->driver->get_vblank_counter = psb_get_vblank_counter;
 377
 378         psb_modeset_init(dev);
 379         psb_fbdev_init(dev);
 380         drm_kms_helper_poll_init(dev);
 381
 382         /* Only add backlight support if we have LVDS output */
 383         list_for_each_entry(connector, &dev->mode_config.connector_list,
 384                             head) {
 385                 gma_encoder = gma_attached_encoder(connector);
 386
 387                 switch (gma_encoder->type) {
 388                 case INTEL_OUTPUT_LVDS:
 389                 case INTEL_OUTPUT_MIPI:
 390                         ret = gma_backlight_init(dev);
 391                         break;
 392                 }
 393         }
 394
 395         if (ret)
 396                 return ret;
 397         psb_intel_opregion_enable_asle(dev);
 398 #if 0
 399         /* Enable runtime pm at last */
 400         pm_runtime_enable(&dev->pdev->dev);
 401         pm_runtime_set_active(&dev->pdev->dev);
 402 #endif
 403         /* Intel drm driver load is done, continue doing pvr load */
 404         return 0;
 405 out_err:
 406         psb_driver_unload(dev);
 407         return ret;
 408 }
 409
 410 static inline void get_brightness(struct backlight_device *bd)
 411 {
 412 #ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
 413         if (bd) {
 414                 bd->props.brightness = bd->ops->get_brightness(bd);
 415                 backlight_update_status(bd);
 416         }
 417 #endif
 418 }
 419
 420 static long psb_unlocked_ioctl(struct file *filp, unsigned int cmd,
 421                                unsigned long arg)
 422 {
 423         struct drm_file *file_priv = filp->private_data;
 424         struct drm_device *dev = file_priv->minor->dev;
 425         struct drm_psb_private *dev_priv = dev->dev_private;
 426         static unsigned int runtime_allowed;
 427
 428         if (runtime_allowed == 1 && dev_priv->is_lvds_on) {
 429                 runtime_allowed++;
 430                 pm_runtime_allow(&dev->pdev->dev);
 431                 dev_priv->rpm_enabled = 1;
 432         }
 433         return drm_ioctl(filp, cmd, arg);
 434         /* FIXME: do we need to wrap the other side of this */
 435 }
 436
 437 static int psb_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 438 {
 439         return drm_get_pci_dev(pdev, ent, &driver);
 440 }
 441
 442
 443 static void psb_pci_remove(struct pci_dev *pdev)
 444 {
 445         struct drm_device *dev = pci_get_drvdata(pdev);
 446         drm_put_dev(dev);
 447 }
 448
 449 static const struct dev_pm_ops psb_pm_ops = {
 450         .resume = gma_power_resume,
 451         .suspend = gma_power_suspend,
 452         .thaw = gma_power_thaw,
 453         .freeze = gma_power_freeze,
 454         .restore = gma_power_restore,
 455         .runtime_suspend = psb_runtime_suspend,
 456         .runtime_resume = psb_runtime_resume,
 457         .runtime_idle = psb_runtime_idle,
 458 };
 459
 460 static const struct vm_operations_struct psb_gem_vm_ops = {
 461         .fault = psb_gem_fault,
 462         .open = drm_gem_vm_open,
 463         .close = drm_gem_vm_close,
 464 };
 465
 466 static const struct file_operations psb_gem_fops = {
 467         .owner = THIS_MODULE,
 468         .open = drm_open,
 469         .release = drm_release,
 470         .unlocked_ioctl = psb_unlocked_ioctl,
 471         .compat_ioctl = drm_compat_ioctl,
 472         .mmap = drm_gem_mmap,
 473         .poll = drm_poll,
 474         .read = drm_read,
 475 };
 476
 477 static struct drm_driver driver = {
 478         .driver_features = DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | \
 479                            DRIVER_MODESET | DRIVER_GEM,
 480         .load = psb_driver_load,
 481         .unload = psb_driver_unload,
 482         .lastclose = psb_driver_lastclose,
 483         .set_busid = drm_pci_set_busid,
 484
 485         .num_ioctls = ARRAY_SIZE(psb_ioctls),
 486         .irq_preinstall = psb_irq_preinstall,
 487         .irq_postinstall = psb_irq_postinstall,
 488         .irq_uninstall = psb_irq_uninstall,
 489         .irq_handler = psb_irq_handler,
 490         .enable_vblank = psb_enable_vblank,
 491         .disable_vblank = psb_disable_vblank,
 492         .get_vblank_counter = psb_get_vblank_counter,
 493
 494         .gem_free_object = psb_gem_free_object,
 495         .gem_vm_ops = &psb_gem_vm_ops,
 496
 497         .dumb_create = psb_gem_dumb_create,
 498         .dumb_map_offset = psb_gem_dumb_map_gtt,
 499         .dumb_destroy = drm_gem_dumb_destroy,
 500         .ioctls = psb_ioctls,
 501         .fops = &psb_gem_fops,
 502         .name = DRIVER_NAME,
 503         .desc = DRIVER_DESC,
 504         .date = DRIVER_DATE,
 505         .major = DRIVER_MAJOR,
 506         .minor = DRIVER_MINOR,
 507         .patchlevel = DRIVER_PATCHLEVEL
 508 };
 509
 510 static struct pci_driver psb_pci_driver = {
 511         .name = DRIVER_NAME,
 512         .id_table = pciidlist,
 513         .probe = psb_pci_probe,
 514         .remove = psb_pci_remove,
 515         .driver.pm = &psb_pm_ops,
 516 };
 517
 518 static int __init psb_init(void)
 519 {
 520         return drm_pci_init(&driver, &psb_pci_driver);
 521 }
 522
 523 static void __exit psb_exit(void)
 524 {
 525         drm_pci_exit(&driver, &psb_pci_driver);
 526 }
 527
 528 late_initcall(psb_init);
 529 module_exit(psb_exit);
 530
 531 MODULE_AUTHOR(DRIVER_AUTHOR);
 532 MODULE_DESCRIPTION(DRIVER_DESC);
 533 MODULE_LICENSE(DRIVER_LICENSE);