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25#include <linux/console.h>
26#include <linux/module.h>
27#include <linux/pci.h>
28
29#include <core/device.h>
30#include <core/client.h>
31#include <core/gpuobj.h>
32#include <core/class.h>
33
34#include <subdev/device.h>
35#include <subdev/vm.h>
36
37#include <engine/disp.h>
38
39#include "nouveau_drm.h"
40#include "nouveau_irq.h"
41#include "nouveau_dma.h"
42#include "nouveau_ttm.h"
43#include "nouveau_gem.h"
44#include "nouveau_agp.h"
45#include "nouveau_vga.h"
46#include "nouveau_pm.h"
47#include "nouveau_acpi.h"
48#include "nouveau_bios.h"
49#include "nouveau_ioctl.h"
50#include "nouveau_abi16.h"
51#include "nouveau_fbcon.h"
52#include "nouveau_fence.h"
53#include "nouveau_debugfs.h"
54
55MODULE_PARM_DESC(config, "option string to pass to driver core");
56static char *nouveau_config;
57module_param_named(config, nouveau_config, charp, 0400);
58
59MODULE_PARM_DESC(debug, "debug string to pass to driver core");
60static char *nouveau_debug;
61module_param_named(debug, nouveau_debug, charp, 0400);
62
63MODULE_PARM_DESC(noaccel, "disable kernel/abi16 acceleration");
64static int nouveau_noaccel = 0;
65module_param_named(noaccel, nouveau_noaccel, int, 0400);
66
67MODULE_PARM_DESC(modeset, "enable driver (default: auto, "
68 "0 = disabled, 1 = enabled, 2 = headless)");
69int nouveau_modeset = -1;
70module_param_named(modeset, nouveau_modeset, int, 0400);
71
72static struct drm_driver driver;
73
74static int
75nouveau_drm_vblank_handler(struct nouveau_eventh *event, int head)
76{
77 struct nouveau_drm *drm =
78 container_of(event, struct nouveau_drm, vblank[head]);
79 drm_handle_vblank(drm->dev, head);
80 return NVKM_EVENT_KEEP;
81}
82
83static int
84nouveau_drm_vblank_enable(struct drm_device *dev, int head)
85{
86 struct nouveau_drm *drm = nouveau_drm(dev);
87 struct nouveau_disp *pdisp = nouveau_disp(drm->device);
88
89 if (WARN_ON_ONCE(head > ARRAY_SIZE(drm->vblank)))
90 return -EIO;
91 WARN_ON_ONCE(drm->vblank[head].func);
92 drm->vblank[head].func = nouveau_drm_vblank_handler;
93 nouveau_event_get(pdisp->vblank, head, &drm->vblank[head]);
94 return 0;
95}
96
97static void
98nouveau_drm_vblank_disable(struct drm_device *dev, int head)
99{
100 struct nouveau_drm *drm = nouveau_drm(dev);
101 struct nouveau_disp *pdisp = nouveau_disp(drm->device);
102 if (drm->vblank[head].func)
103 nouveau_event_put(pdisp->vblank, head, &drm->vblank[head]);
104 else
105 WARN_ON_ONCE(1);
106 drm->vblank[head].func = NULL;
107}
108
109static u64
110nouveau_name(struct pci_dev *pdev)
111{
112 u64 name = (u64)pci_domain_nr(pdev->bus) << 32;
113 name |= pdev->bus->number << 16;
114 name |= PCI_SLOT(pdev->devfn) << 8;
115 return name | PCI_FUNC(pdev->devfn);
116}
117
118static int
119nouveau_cli_create(struct pci_dev *pdev, const char *name,
120 int size, void **pcli)
121{
122 struct nouveau_cli *cli;
123 int ret;
124
125 *pcli = NULL;
126 ret = nouveau_client_create_(name, nouveau_name(pdev), nouveau_config,
127 nouveau_debug, size, pcli);
128 cli = *pcli;
129 if (ret) {
130 if (cli)
131 nouveau_client_destroy(&cli->base);
132 *pcli = NULL;
133 return ret;
134 }
135
136 mutex_init(&cli->mutex);
137 return 0;
138}
139
140static void
141nouveau_cli_destroy(struct nouveau_cli *cli)
142{
143 struct nouveau_object *client = nv_object(cli);
144 nouveau_vm_ref(NULL, &cli->base.vm, NULL);
145 nouveau_client_fini(&cli->base, false);
146 atomic_set(&client->refcount, 1);
147 nouveau_object_ref(NULL, &client);
148}
149
150static void
151nouveau_accel_fini(struct nouveau_drm *drm)
152{
153 nouveau_gpuobj_ref(NULL, &drm->notify);
154 nouveau_channel_del(&drm->channel);
155 nouveau_channel_del(&drm->cechan);
156 if (drm->fence)
157 nouveau_fence(drm)->dtor(drm);
158}
159
160static void
161nouveau_accel_init(struct nouveau_drm *drm)
162{
163 struct nouveau_device *device = nv_device(drm->device);
164 struct nouveau_object *object;
165 u32 arg0, arg1;
166 int ret;
167
168 if (nouveau_noaccel)
169 return;
170
171
172 if (device->card_type < NV_10) ret = nv04_fence_create(drm);
173 else if (device->chipset < 0x17) ret = nv10_fence_create(drm);
174 else if (device->card_type < NV_50) ret = nv17_fence_create(drm);
175 else if (device->chipset < 0x84) ret = nv50_fence_create(drm);
176 else if (device->card_type < NV_C0) ret = nv84_fence_create(drm);
177 else ret = nvc0_fence_create(drm);
178 if (ret) {
179 NV_ERROR(drm, "failed to initialise sync subsystem, %d\n", ret);
180 nouveau_accel_fini(drm);
181 return;
182 }
183
184 if (device->card_type >= NV_E0) {
185 ret = nouveau_channel_new(drm, &drm->client, NVDRM_DEVICE,
186 NVDRM_CHAN + 1,
187 NVE0_CHANNEL_IND_ENGINE_CE0 |
188 NVE0_CHANNEL_IND_ENGINE_CE1, 0,
189 &drm->cechan);
190 if (ret)
191 NV_ERROR(drm, "failed to create ce channel, %d\n", ret);
192
193 arg0 = NVE0_CHANNEL_IND_ENGINE_GR;
194 arg1 = 1;
195 } else {
196 arg0 = NvDmaFB;
197 arg1 = NvDmaTT;
198 }
199
200 ret = nouveau_channel_new(drm, &drm->client, NVDRM_DEVICE, NVDRM_CHAN,
201 arg0, arg1, &drm->channel);
202 if (ret) {
203 NV_ERROR(drm, "failed to create kernel channel, %d\n", ret);
204 nouveau_accel_fini(drm);
205 return;
206 }
207
208 if (device->card_type < NV_C0) {
209 ret = nouveau_gpuobj_new(drm->device, NULL, 32, 0, 0,
210 &drm->notify);
211 if (ret) {
212 NV_ERROR(drm, "failed to allocate notifier, %d\n", ret);
213 nouveau_accel_fini(drm);
214 return;
215 }
216
217 ret = nouveau_object_new(nv_object(drm),
218 drm->channel->handle, NvNotify0,
219 0x003d, &(struct nv_dma_class) {
220 .flags = NV_DMA_TARGET_VRAM |
221 NV_DMA_ACCESS_RDWR,
222 .start = drm->notify->addr,
223 .limit = drm->notify->addr + 31
224 }, sizeof(struct nv_dma_class),
225 &object);
226 if (ret) {
227 nouveau_accel_fini(drm);
228 return;
229 }
230 }
231
232
233 nouveau_bo_move_init(drm);
234}
235
236static int nouveau_drm_probe(struct pci_dev *pdev,
237 const struct pci_device_id *pent)
238{
239 struct nouveau_device *device;
240 struct apertures_struct *aper;
241 bool boot = false;
242 int ret;
243
244
245 aper = alloc_apertures(3);
246 if (!aper)
247 return -ENOMEM;
248
249 aper->ranges[0].base = pci_resource_start(pdev, 1);
250 aper->ranges[0].size = pci_resource_len(pdev, 1);
251 aper->count = 1;
252
253 if (pci_resource_len(pdev, 2)) {
254 aper->ranges[aper->count].base = pci_resource_start(pdev, 2);
255 aper->ranges[aper->count].size = pci_resource_len(pdev, 2);
256 aper->count++;
257 }
258
259 if (pci_resource_len(pdev, 3)) {
260 aper->ranges[aper->count].base = pci_resource_start(pdev, 3);
261 aper->ranges[aper->count].size = pci_resource_len(pdev, 3);
262 aper->count++;
263 }
264
265#ifdef CONFIG_X86
266 boot = pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW;
267#endif
268 remove_conflicting_framebuffers(aper, "nouveaufb", boot);
269 kfree(aper);
270
271 ret = nouveau_device_create(pdev, nouveau_name(pdev), pci_name(pdev),
272 nouveau_config, nouveau_debug, &device);
273 if (ret)
274 return ret;
275
276 pci_set_master(pdev);
277
278 ret = drm_get_pci_dev(pdev, pent, &driver);
279 if (ret) {
280 nouveau_object_ref(NULL, (struct nouveau_object **)&device);
281 return ret;
282 }
283
284 return 0;
285}
286
287static struct lock_class_key drm_client_lock_class_key;
288
289static int
290nouveau_drm_load(struct drm_device *dev, unsigned long flags)
291{
292 struct pci_dev *pdev = dev->pdev;
293 struct nouveau_device *device;
294 struct nouveau_drm *drm;
295 int ret;
296
297 ret = nouveau_cli_create(pdev, "DRM", sizeof(*drm), (void**)&drm);
298 if (ret)
299 return ret;
300 lockdep_set_class(&drm->client.mutex, &drm_client_lock_class_key);
301
302 dev->dev_private = drm;
303 drm->dev = dev;
304
305 INIT_LIST_HEAD(&drm->clients);
306 spin_lock_init(&drm->tile.lock);
307
308
309
310
311 if (drm_pci_device_is_agp(dev) && dev->agp) {
312
313
314
315 ret = nouveau_object_new(nv_object(drm), NVDRM_CLIENT,
316 NVDRM_DEVICE, 0x0080,
317 &(struct nv_device_class) {
318 .device = ~0,
319 .disable =
320 ~(NV_DEVICE_DISABLE_MMIO |
321 NV_DEVICE_DISABLE_IDENTIFY),
322 .debug0 = ~0,
323 }, sizeof(struct nv_device_class),
324 &drm->device);
325 if (ret)
326 goto fail_device;
327
328 nouveau_agp_reset(drm);
329 nouveau_object_del(nv_object(drm), NVDRM_CLIENT, NVDRM_DEVICE);
330 }
331
332 ret = nouveau_object_new(nv_object(drm), NVDRM_CLIENT, NVDRM_DEVICE,
333 0x0080, &(struct nv_device_class) {
334 .device = ~0,
335 .disable = 0,
336 .debug0 = 0,
337 }, sizeof(struct nv_device_class),
338 &drm->device);
339 if (ret)
340 goto fail_device;
341
342
343
344
345
346 device = nv_device(drm->device);
347 if (nv_device(drm->device)->chipset == 0xc1)
348 nv_mask(device, 0x00088080, 0x00000800, 0x00000000);
349
350 nouveau_vga_init(drm);
351 nouveau_agp_init(drm);
352
353 if (device->card_type >= NV_50) {
354 ret = nouveau_vm_new(nv_device(drm->device), 0, (1ULL << 40),
355 0x1000, &drm->client.base.vm);
356 if (ret)
357 goto fail_device;
358 }
359
360 ret = nouveau_ttm_init(drm);
361 if (ret)
362 goto fail_ttm;
363
364 ret = nouveau_bios_init(dev);
365 if (ret)
366 goto fail_bios;
367
368 ret = nouveau_irq_init(dev);
369 if (ret)
370 goto fail_irq;
371
372 ret = nouveau_display_create(dev);
373 if (ret)
374 goto fail_dispctor;
375
376 if (dev->mode_config.num_crtc) {
377 ret = nouveau_display_init(dev);
378 if (ret)
379 goto fail_dispinit;
380 }
381
382 nouveau_pm_init(dev);
383
384 nouveau_accel_init(drm);
385 nouveau_fbcon_init(dev);
386 return 0;
387
388fail_dispinit:
389 nouveau_display_destroy(dev);
390fail_dispctor:
391 nouveau_irq_fini(dev);
392fail_irq:
393 nouveau_bios_takedown(dev);
394fail_bios:
395 nouveau_ttm_fini(drm);
396fail_ttm:
397 nouveau_agp_fini(drm);
398 nouveau_vga_fini(drm);
399fail_device:
400 nouveau_cli_destroy(&drm->client);
401 return ret;
402}
403
404static int
405nouveau_drm_unload(struct drm_device *dev)
406{
407 struct nouveau_drm *drm = nouveau_drm(dev);
408
409 nouveau_fbcon_fini(dev);
410 nouveau_accel_fini(drm);
411
412 nouveau_pm_fini(dev);
413
414 if (dev->mode_config.num_crtc)
415 nouveau_display_fini(dev);
416 nouveau_display_destroy(dev);
417
418 nouveau_irq_fini(dev);
419 nouveau_bios_takedown(dev);
420
421 nouveau_ttm_fini(drm);
422 nouveau_agp_fini(drm);
423 nouveau_vga_fini(drm);
424
425 nouveau_cli_destroy(&drm->client);
426 return 0;
427}
428
429static void
430nouveau_drm_remove(struct pci_dev *pdev)
431{
432 struct drm_device *dev = pci_get_drvdata(pdev);
433 struct nouveau_drm *drm = nouveau_drm(dev);
434 struct nouveau_object *device;
435
436 device = drm->client.base.device;
437 drm_put_dev(dev);
438
439 nouveau_object_ref(NULL, &device);
440 nouveau_object_debug();
441}
442
443static int
444nouveau_do_suspend(struct drm_device *dev)
445{
446 struct nouveau_drm *drm = nouveau_drm(dev);
447 struct nouveau_cli *cli;
448 int ret;
449
450 if (dev->mode_config.num_crtc) {
451 NV_INFO(drm, "suspending fbcon...\n");
452 nouveau_fbcon_set_suspend(dev, 1);
453
454 NV_INFO(drm, "suspending display...\n");
455 ret = nouveau_display_suspend(dev);
456 if (ret)
457 return ret;
458 }
459
460 NV_INFO(drm, "evicting buffers...\n");
461 ttm_bo_evict_mm(&drm->ttm.bdev, TTM_PL_VRAM);
462
463 if (drm->fence && nouveau_fence(drm)->suspend) {
464 if (!nouveau_fence(drm)->suspend(drm))
465 return -ENOMEM;
466 }
467
468 NV_INFO(drm, "suspending client object trees...\n");
469 list_for_each_entry(cli, &drm->clients, head) {
470 ret = nouveau_client_fini(&cli->base, true);
471 if (ret)
472 goto fail_client;
473 }
474
475 ret = nouveau_client_fini(&drm->client.base, true);
476 if (ret)
477 goto fail_client;
478
479 nouveau_agp_fini(drm);
480 return 0;
481
482fail_client:
483 list_for_each_entry_continue_reverse(cli, &drm->clients, head) {
484 nouveau_client_init(&cli->base);
485 }
486
487 if (dev->mode_config.num_crtc) {
488 NV_INFO(drm, "resuming display...\n");
489 nouveau_display_resume(dev);
490 }
491 return ret;
492}
493
494int nouveau_pmops_suspend(struct device *dev)
495{
496 struct pci_dev *pdev = to_pci_dev(dev);
497 struct drm_device *drm_dev = pci_get_drvdata(pdev);
498 int ret;
499
500 if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF)
501 return 0;
502
503 ret = nouveau_do_suspend(drm_dev);
504 if (ret)
505 return ret;
506
507 pci_save_state(pdev);
508 pci_disable_device(pdev);
509 pci_set_power_state(pdev, PCI_D3hot);
510
511 return 0;
512}
513
514static int
515nouveau_do_resume(struct drm_device *dev)
516{
517 struct nouveau_drm *drm = nouveau_drm(dev);
518 struct nouveau_cli *cli;
519
520 NV_INFO(drm, "re-enabling device...\n");
521
522 nouveau_agp_reset(drm);
523
524 NV_INFO(drm, "resuming client object trees...\n");
525 nouveau_client_init(&drm->client.base);
526 nouveau_agp_init(drm);
527
528 list_for_each_entry(cli, &drm->clients, head) {
529 nouveau_client_init(&cli->base);
530 }
531
532 if (drm->fence && nouveau_fence(drm)->resume)
533 nouveau_fence(drm)->resume(drm);
534
535 nouveau_run_vbios_init(dev);
536 nouveau_irq_postinstall(dev);
537 nouveau_pm_resume(dev);
538
539 if (dev->mode_config.num_crtc) {
540 NV_INFO(drm, "resuming display...\n");
541 nouveau_display_resume(dev);
542 }
543 return 0;
544}
545
546int nouveau_pmops_resume(struct device *dev)
547{
548 struct pci_dev *pdev = to_pci_dev(dev);
549 struct drm_device *drm_dev = pci_get_drvdata(pdev);
550 int ret;
551
552 if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF)
553 return 0;
554
555 pci_set_power_state(pdev, PCI_D0);
556 pci_restore_state(pdev);
557 ret = pci_enable_device(pdev);
558 if (ret)
559 return ret;
560 pci_set_master(pdev);
561
562 return nouveau_do_resume(drm_dev);
563}
564
565static int nouveau_pmops_freeze(struct device *dev)
566{
567 struct pci_dev *pdev = to_pci_dev(dev);
568 struct drm_device *drm_dev = pci_get_drvdata(pdev);
569
570 return nouveau_do_suspend(drm_dev);
571}
572
573static int nouveau_pmops_thaw(struct device *dev)
574{
575 struct pci_dev *pdev = to_pci_dev(dev);
576 struct drm_device *drm_dev = pci_get_drvdata(pdev);
577
578 return nouveau_do_resume(drm_dev);
579}
580
581
582static int
583nouveau_drm_open(struct drm_device *dev, struct drm_file *fpriv)
584{
585 struct pci_dev *pdev = dev->pdev;
586 struct nouveau_drm *drm = nouveau_drm(dev);
587 struct nouveau_cli *cli;
588 char name[32], tmpname[TASK_COMM_LEN];
589 int ret;
590
591 get_task_comm(tmpname, current);
592 snprintf(name, sizeof(name), "%s[%d]", tmpname, pid_nr(fpriv->pid));
593
594 ret = nouveau_cli_create(pdev, name, sizeof(*cli), (void **)&cli);
595 if (ret)
596 return ret;
597
598 if (nv_device(drm->device)->card_type >= NV_50) {
599 ret = nouveau_vm_new(nv_device(drm->device), 0, (1ULL << 40),
600 0x1000, &cli->base.vm);
601 if (ret) {
602 nouveau_cli_destroy(cli);
603 return ret;
604 }
605 }
606
607 fpriv->driver_priv = cli;
608
609 mutex_lock(&drm->client.mutex);
610 list_add(&cli->head, &drm->clients);
611 mutex_unlock(&drm->client.mutex);
612 return 0;
613}
614
615static void
616nouveau_drm_preclose(struct drm_device *dev, struct drm_file *fpriv)
617{
618 struct nouveau_cli *cli = nouveau_cli(fpriv);
619 struct nouveau_drm *drm = nouveau_drm(dev);
620
621 if (cli->abi16)
622 nouveau_abi16_fini(cli->abi16);
623
624 mutex_lock(&drm->client.mutex);
625 list_del(&cli->head);
626 mutex_unlock(&drm->client.mutex);
627}
628
629static void
630nouveau_drm_postclose(struct drm_device *dev, struct drm_file *fpriv)
631{
632 struct nouveau_cli *cli = nouveau_cli(fpriv);
633 nouveau_cli_destroy(cli);
634}
635
636static struct drm_ioctl_desc
637nouveau_ioctls[] = {
638 DRM_IOCTL_DEF_DRV(NOUVEAU_GETPARAM, nouveau_abi16_ioctl_getparam, DRM_UNLOCKED|DRM_AUTH),
639 DRM_IOCTL_DEF_DRV(NOUVEAU_SETPARAM, nouveau_abi16_ioctl_setparam, DRM_UNLOCKED|DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
640 DRM_IOCTL_DEF_DRV(NOUVEAU_CHANNEL_ALLOC, nouveau_abi16_ioctl_channel_alloc, DRM_UNLOCKED|DRM_AUTH),
641 DRM_IOCTL_DEF_DRV(NOUVEAU_CHANNEL_FREE, nouveau_abi16_ioctl_channel_free, DRM_UNLOCKED|DRM_AUTH),
642 DRM_IOCTL_DEF_DRV(NOUVEAU_GROBJ_ALLOC, nouveau_abi16_ioctl_grobj_alloc, DRM_UNLOCKED|DRM_AUTH),
643 DRM_IOCTL_DEF_DRV(NOUVEAU_NOTIFIEROBJ_ALLOC, nouveau_abi16_ioctl_notifierobj_alloc, DRM_UNLOCKED|DRM_AUTH),
644 DRM_IOCTL_DEF_DRV(NOUVEAU_GPUOBJ_FREE, nouveau_abi16_ioctl_gpuobj_free, DRM_UNLOCKED|DRM_AUTH),
645 DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_NEW, nouveau_gem_ioctl_new, DRM_UNLOCKED|DRM_AUTH),
646 DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_PUSHBUF, nouveau_gem_ioctl_pushbuf, DRM_UNLOCKED|DRM_AUTH),
647 DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_CPU_PREP, nouveau_gem_ioctl_cpu_prep, DRM_UNLOCKED|DRM_AUTH),
648 DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_CPU_FINI, nouveau_gem_ioctl_cpu_fini, DRM_UNLOCKED|DRM_AUTH),
649 DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_INFO, nouveau_gem_ioctl_info, DRM_UNLOCKED|DRM_AUTH),
650};
651
652static const struct file_operations
653nouveau_driver_fops = {
654 .owner = THIS_MODULE,
655 .open = drm_open,
656 .release = drm_release,
657 .unlocked_ioctl = drm_ioctl,
658 .mmap = nouveau_ttm_mmap,
659 .poll = drm_poll,
660 .fasync = drm_fasync,
661 .read = drm_read,
662#if defined(CONFIG_COMPAT)
663 .compat_ioctl = nouveau_compat_ioctl,
664#endif
665 .llseek = noop_llseek,
666};
667
668static struct drm_driver
669driver = {
670 .driver_features =
671 DRIVER_USE_AGP | DRIVER_PCI_DMA | DRIVER_SG |
672 DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | DRIVER_GEM |
673 DRIVER_MODESET | DRIVER_PRIME,
674
675 .load = nouveau_drm_load,
676 .unload = nouveau_drm_unload,
677 .open = nouveau_drm_open,
678 .preclose = nouveau_drm_preclose,
679 .postclose = nouveau_drm_postclose,
680 .lastclose = nouveau_vga_lastclose,
681
682#if defined(CONFIG_DEBUG_FS)
683 .debugfs_init = nouveau_debugfs_init,
684 .debugfs_cleanup = nouveau_debugfs_takedown,
685#endif
686
687 .irq_preinstall = nouveau_irq_preinstall,
688 .irq_postinstall = nouveau_irq_postinstall,
689 .irq_uninstall = nouveau_irq_uninstall,
690 .irq_handler = nouveau_irq_handler,
691
692 .get_vblank_counter = drm_vblank_count,
693 .enable_vblank = nouveau_drm_vblank_enable,
694 .disable_vblank = nouveau_drm_vblank_disable,
695
696 .ioctls = nouveau_ioctls,
697 .fops = &nouveau_driver_fops,
698
699 .prime_handle_to_fd = drm_gem_prime_handle_to_fd,
700 .prime_fd_to_handle = drm_gem_prime_fd_to_handle,
701 .gem_prime_export = drm_gem_prime_export,
702 .gem_prime_import = drm_gem_prime_import,
703 .gem_prime_pin = nouveau_gem_prime_pin,
704 .gem_prime_get_sg_table = nouveau_gem_prime_get_sg_table,
705 .gem_prime_import_sg_table = nouveau_gem_prime_import_sg_table,
706 .gem_prime_vmap = nouveau_gem_prime_vmap,
707 .gem_prime_vunmap = nouveau_gem_prime_vunmap,
708
709 .gem_init_object = nouveau_gem_object_new,
710 .gem_free_object = nouveau_gem_object_del,
711 .gem_open_object = nouveau_gem_object_open,
712 .gem_close_object = nouveau_gem_object_close,
713
714 .dumb_create = nouveau_display_dumb_create,
715 .dumb_map_offset = nouveau_display_dumb_map_offset,
716 .dumb_destroy = nouveau_display_dumb_destroy,
717
718 .name = DRIVER_NAME,
719 .desc = DRIVER_DESC,
720#ifdef GIT_REVISION
721 .date = GIT_REVISION,
722#else
723 .date = DRIVER_DATE,
724#endif
725 .major = DRIVER_MAJOR,
726 .minor = DRIVER_MINOR,
727 .patchlevel = DRIVER_PATCHLEVEL,
728};
729
730static struct pci_device_id
731nouveau_drm_pci_table[] = {
732 {
733 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID),
734 .class = PCI_BASE_CLASS_DISPLAY << 16,
735 .class_mask = 0xff << 16,
736 },
737 {
738 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA_SGS, PCI_ANY_ID),
739 .class = PCI_BASE_CLASS_DISPLAY << 16,
740 .class_mask = 0xff << 16,
741 },
742 {}
743};
744
745static const struct dev_pm_ops nouveau_pm_ops = {
746 .suspend = nouveau_pmops_suspend,
747 .resume = nouveau_pmops_resume,
748 .freeze = nouveau_pmops_freeze,
749 .thaw = nouveau_pmops_thaw,
750 .poweroff = nouveau_pmops_freeze,
751 .restore = nouveau_pmops_resume,
752};
753
754static struct pci_driver
755nouveau_drm_pci_driver = {
756 .name = "nouveau",
757 .id_table = nouveau_drm_pci_table,
758 .probe = nouveau_drm_probe,
759 .remove = nouveau_drm_remove,
760 .driver.pm = &nouveau_pm_ops,
761};
762
763static int __init
764nouveau_drm_init(void)
765{
766 driver.num_ioctls = ARRAY_SIZE(nouveau_ioctls);
767
768 if (nouveau_modeset == -1) {
769#ifdef CONFIG_VGA_CONSOLE
770 if (vgacon_text_force())
771 nouveau_modeset = 0;
772#endif
773 }
774
775 if (!nouveau_modeset)
776 return 0;
777
778 nouveau_register_dsm_handler();
779 return drm_pci_init(&driver, &nouveau_drm_pci_driver);
780}
781
782static void __exit
783nouveau_drm_exit(void)
784{
785 if (!nouveau_modeset)
786 return;
787
788 drm_pci_exit(&driver, &nouveau_drm_pci_driver);
789 nouveau_unregister_dsm_handler();
790}
791
792module_init(nouveau_drm_init);
793module_exit(nouveau_drm_exit);
794
795MODULE_DEVICE_TABLE(pci, nouveau_drm_pci_table);
796MODULE_AUTHOR(DRIVER_AUTHOR);
797MODULE_DESCRIPTION(DRIVER_DESC);
798MODULE_LICENSE("GPL and additional rights");
799
