Commit | Line | Data |
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94580299 BS |
1 | /* |
2 | * Copyright 2012 Red Hat Inc. | |
3 | * | |
4 | * Permission is hereby granted, free of charge, to any person obtaining a | |
5 | * copy of this software and associated documentation files (the "Software"), | |
6 | * to deal in the Software without restriction, including without limitation | |
7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | |
8 | * and/or sell copies of the Software, and to permit persons to whom the | |
9 | * Software is furnished to do so, subject to the following conditions: | |
10 | * | |
11 | * The above copyright notice and this permission notice shall be included in | |
12 | * all copies or substantial portions of the Software. | |
13 | * | |
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
17 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR | |
18 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, | |
19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
20 | * OTHER DEALINGS IN THE SOFTWARE. | |
21 | * | |
22 | * Authors: Ben Skeggs | |
23 | */ | |
24 | ||
77145f1c | 25 | #include <linux/console.h> |
94580299 BS |
26 | #include <linux/module.h> |
27 | #include <linux/pci.h> | |
28 | ||
29 | #include <core/device.h> | |
30 | #include <core/client.h> | |
ebb945a9 | 31 | #include <core/gpuobj.h> |
94580299 BS |
32 | #include <core/class.h> |
33 | ||
34 | #include <subdev/device.h> | |
ebb945a9 | 35 | #include <subdev/vm.h> |
94580299 BS |
36 | |
37 | #include "nouveau_drm.h" | |
77145f1c | 38 | #include "nouveau_irq.h" |
ebb945a9 | 39 | #include "nouveau_dma.h" |
77145f1c BS |
40 | #include "nouveau_ttm.h" |
41 | #include "nouveau_gem.h" | |
cb75d97e | 42 | #include "nouveau_agp.h" |
77145f1c BS |
43 | #include "nouveau_vga.h" |
44 | #include "nouveau_pm.h" | |
45 | #include "nouveau_acpi.h" | |
46 | #include "nouveau_bios.h" | |
47 | #include "nouveau_ioctl.h" | |
ebb945a9 BS |
48 | #include "nouveau_abi16.h" |
49 | #include "nouveau_fbcon.h" | |
50 | #include "nouveau_fence.h" | |
51 | ||
52 | #include "nouveau_ttm.h" | |
94580299 | 53 | |
94580299 BS |
54 | MODULE_PARM_DESC(config, "option string to pass to driver core"); |
55 | static char *nouveau_config; | |
56 | module_param_named(config, nouveau_config, charp, 0400); | |
57 | ||
58 | MODULE_PARM_DESC(debug, "debug string to pass to driver core"); | |
59 | static char *nouveau_debug; | |
60 | module_param_named(debug, nouveau_debug, charp, 0400); | |
61 | ||
ebb945a9 BS |
62 | MODULE_PARM_DESC(noaccel, "disable kernel/abi16 acceleration"); |
63 | static int nouveau_noaccel = 0; | |
64 | module_param_named(noaccel, nouveau_noaccel, int, 0400); | |
65 | ||
77145f1c | 66 | MODULE_PARM_DESC(modeset, "enable driver"); |
5b8a43ae | 67 | static int nouveau_modeset = -1; |
77145f1c BS |
68 | module_param_named(modeset, nouveau_modeset, int, 0400); |
69 | ||
70 | static struct drm_driver driver; | |
71 | ||
94580299 BS |
72 | static u64 |
73 | nouveau_name(struct pci_dev *pdev) | |
74 | { | |
75 | u64 name = (u64)pci_domain_nr(pdev->bus) << 32; | |
76 | name |= pdev->bus->number << 16; | |
77 | name |= PCI_SLOT(pdev->devfn) << 8; | |
78 | return name | PCI_FUNC(pdev->devfn); | |
79 | } | |
80 | ||
81 | static int | |
82 | nouveau_cli_create(struct pci_dev *pdev, u32 name, int size, void **pcli) | |
83 | { | |
84 | struct nouveau_cli *cli; | |
85 | int ret; | |
86 | ||
87 | ret = nouveau_client_create_(name, nouveau_name(pdev), nouveau_config, | |
88 | nouveau_debug, size, pcli); | |
89 | cli = *pcli; | |
90 | if (ret) | |
91 | return ret; | |
92 | ||
93 | mutex_init(&cli->mutex); | |
94 | return 0; | |
95 | } | |
96 | ||
97 | static void | |
98 | nouveau_cli_destroy(struct nouveau_cli *cli) | |
99 | { | |
100 | struct nouveau_object *client = nv_object(cli); | |
ebb945a9 | 101 | nouveau_vm_ref(NULL, &cli->base.vm, NULL); |
94580299 BS |
102 | nouveau_client_fini(&cli->base, false); |
103 | atomic_set(&client->refcount, 1); | |
104 | nouveau_object_ref(NULL, &client); | |
105 | } | |
106 | ||
ebb945a9 BS |
107 | static void |
108 | nouveau_accel_fini(struct nouveau_drm *drm) | |
109 | { | |
110 | nouveau_gpuobj_ref(NULL, &drm->notify); | |
111 | nouveau_channel_del(&drm->channel); | |
49981046 | 112 | nouveau_channel_del(&drm->cechan); |
ebb945a9 BS |
113 | if (drm->fence) |
114 | nouveau_fence(drm)->dtor(drm); | |
115 | } | |
116 | ||
117 | static void | |
118 | nouveau_accel_init(struct nouveau_drm *drm) | |
119 | { | |
120 | struct nouveau_device *device = nv_device(drm->device); | |
121 | struct nouveau_object *object; | |
49981046 | 122 | u32 arg0, arg1; |
ebb945a9 BS |
123 | int ret; |
124 | ||
125 | if (nouveau_noaccel) | |
126 | return; | |
127 | ||
128 | /* initialise synchronisation routines */ | |
129 | if (device->card_type < NV_10) ret = nv04_fence_create(drm); | |
130 | else if (device->chipset < 0x84) ret = nv10_fence_create(drm); | |
131 | else if (device->card_type < NV_C0) ret = nv84_fence_create(drm); | |
132 | else ret = nvc0_fence_create(drm); | |
133 | if (ret) { | |
134 | NV_ERROR(drm, "failed to initialise sync subsystem, %d\n", ret); | |
135 | nouveau_accel_fini(drm); | |
136 | return; | |
137 | } | |
138 | ||
49981046 BS |
139 | if (device->card_type >= NV_E0) { |
140 | ret = nouveau_channel_new(drm, &drm->client, NVDRM_DEVICE, | |
141 | NVDRM_CHAN + 1, | |
142 | NVE0_CHANNEL_IND_ENGINE_CE0 | | |
143 | NVE0_CHANNEL_IND_ENGINE_CE1, 0, | |
144 | &drm->cechan); | |
145 | if (ret) | |
146 | NV_ERROR(drm, "failed to create ce channel, %d\n", ret); | |
147 | ||
148 | arg0 = NVE0_CHANNEL_IND_ENGINE_GR; | |
149 | arg1 = 0; | |
150 | } else { | |
151 | arg0 = NvDmaFB; | |
152 | arg1 = NvDmaTT; | |
153 | } | |
154 | ||
ebb945a9 | 155 | ret = nouveau_channel_new(drm, &drm->client, NVDRM_DEVICE, NVDRM_CHAN, |
49981046 | 156 | arg0, arg1, &drm->channel); |
ebb945a9 BS |
157 | if (ret) { |
158 | NV_ERROR(drm, "failed to create kernel channel, %d\n", ret); | |
159 | nouveau_accel_fini(drm); | |
160 | return; | |
161 | } | |
162 | ||
163 | if (device->card_type < NV_C0) { | |
164 | ret = nouveau_gpuobj_new(drm->device, NULL, 32, 0, 0, | |
165 | &drm->notify); | |
166 | if (ret) { | |
167 | NV_ERROR(drm, "failed to allocate notifier, %d\n", ret); | |
168 | nouveau_accel_fini(drm); | |
169 | return; | |
170 | } | |
171 | ||
172 | ret = nouveau_object_new(nv_object(drm), | |
173 | drm->channel->handle, NvNotify0, | |
174 | 0x003d, &(struct nv_dma_class) { | |
175 | .flags = NV_DMA_TARGET_VRAM | | |
176 | NV_DMA_ACCESS_RDWR, | |
177 | .start = drm->notify->addr, | |
178 | .limit = drm->notify->addr + 31 | |
179 | }, sizeof(struct nv_dma_class), | |
180 | &object); | |
181 | if (ret) { | |
182 | nouveau_accel_fini(drm); | |
183 | return; | |
184 | } | |
185 | } | |
186 | ||
187 | ||
49981046 | 188 | nouveau_bo_move_init(drm); |
ebb945a9 BS |
189 | } |
190 | ||
94580299 BS |
191 | static int __devinit |
192 | nouveau_drm_probe(struct pci_dev *pdev, const struct pci_device_id *pent) | |
193 | { | |
194 | struct nouveau_device *device; | |
ebb945a9 BS |
195 | struct apertures_struct *aper; |
196 | bool boot = false; | |
94580299 BS |
197 | int ret; |
198 | ||
ebb945a9 BS |
199 | /* remove conflicting drivers (vesafb, efifb etc) */ |
200 | aper = alloc_apertures(3); | |
201 | if (!aper) | |
202 | return -ENOMEM; | |
203 | ||
204 | aper->ranges[0].base = pci_resource_start(pdev, 1); | |
205 | aper->ranges[0].size = pci_resource_len(pdev, 1); | |
206 | aper->count = 1; | |
207 | ||
208 | if (pci_resource_len(pdev, 2)) { | |
209 | aper->ranges[aper->count].base = pci_resource_start(pdev, 2); | |
210 | aper->ranges[aper->count].size = pci_resource_len(pdev, 2); | |
211 | aper->count++; | |
212 | } | |
213 | ||
214 | if (pci_resource_len(pdev, 3)) { | |
215 | aper->ranges[aper->count].base = pci_resource_start(pdev, 3); | |
216 | aper->ranges[aper->count].size = pci_resource_len(pdev, 3); | |
217 | aper->count++; | |
218 | } | |
219 | ||
220 | #ifdef CONFIG_X86 | |
221 | boot = pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW; | |
222 | #endif | |
223 | remove_conflicting_framebuffers(aper, "nouveaufb", boot); | |
224 | ||
94580299 BS |
225 | ret = nouveau_device_create(pdev, nouveau_name(pdev), pci_name(pdev), |
226 | nouveau_config, nouveau_debug, &device); | |
227 | if (ret) | |
228 | return ret; | |
229 | ||
230 | pci_set_master(pdev); | |
231 | ||
77145f1c | 232 | ret = drm_get_pci_dev(pdev, pent, &driver); |
94580299 | 233 | if (ret) { |
ebb945a9 | 234 | nouveau_object_ref(NULL, (struct nouveau_object **)&device); |
94580299 BS |
235 | return ret; |
236 | } | |
237 | ||
238 | return 0; | |
239 | } | |
240 | ||
5b8a43ae | 241 | static int |
94580299 BS |
242 | nouveau_drm_load(struct drm_device *dev, unsigned long flags) |
243 | { | |
244 | struct pci_dev *pdev = dev->pdev; | |
ebb945a9 | 245 | struct nouveau_device *device; |
94580299 BS |
246 | struct nouveau_drm *drm; |
247 | int ret; | |
248 | ||
249 | ret = nouveau_cli_create(pdev, 0, sizeof(*drm), (void**)&drm); | |
94580299 BS |
250 | if (ret) |
251 | return ret; | |
252 | ||
77145f1c BS |
253 | dev->dev_private = drm; |
254 | drm->dev = dev; | |
255 | ||
94580299 | 256 | INIT_LIST_HEAD(&drm->clients); |
ebb945a9 | 257 | spin_lock_init(&drm->tile.lock); |
94580299 | 258 | |
cb75d97e BS |
259 | /* make sure AGP controller is in a consistent state before we |
260 | * (possibly) execute vbios init tables (see nouveau_agp.h) | |
261 | */ | |
262 | if (drm_pci_device_is_agp(dev) && dev->agp) { | |
263 | /* dummy device object, doesn't init anything, but allows | |
264 | * agp code access to registers | |
265 | */ | |
266 | ret = nouveau_object_new(nv_object(drm), NVDRM_CLIENT, | |
267 | NVDRM_DEVICE, 0x0080, | |
268 | &(struct nv_device_class) { | |
269 | .device = ~0, | |
270 | .disable = | |
271 | ~(NV_DEVICE_DISABLE_MMIO | | |
272 | NV_DEVICE_DISABLE_IDENTIFY), | |
273 | .debug0 = ~0, | |
274 | }, sizeof(struct nv_device_class), | |
275 | &drm->device); | |
276 | if (ret) | |
ebb945a9 | 277 | goto fail_device; |
cb75d97e BS |
278 | |
279 | nouveau_agp_reset(drm); | |
280 | nouveau_object_del(nv_object(drm), NVDRM_CLIENT, NVDRM_DEVICE); | |
281 | } | |
282 | ||
94580299 BS |
283 | ret = nouveau_object_new(nv_object(drm), NVDRM_CLIENT, NVDRM_DEVICE, |
284 | 0x0080, &(struct nv_device_class) { | |
285 | .device = ~0, | |
286 | .disable = 0, | |
287 | .debug0 = 0, | |
288 | }, sizeof(struct nv_device_class), | |
289 | &drm->device); | |
290 | if (ret) | |
291 | goto fail_device; | |
292 | ||
77145f1c BS |
293 | /* workaround an odd issue on nvc1 by disabling the device's |
294 | * nosnoop capability. hopefully won't cause issues until a | |
295 | * better fix is found - assuming there is one... | |
296 | */ | |
ebb945a9 | 297 | device = nv_device(drm->device); |
77145f1c BS |
298 | if (nv_device(drm->device)->chipset == 0xc1) |
299 | nv_mask(device, 0x00088080, 0x00000800, 0x00000000); | |
ebb945a9 | 300 | |
77145f1c | 301 | nouveau_vga_init(drm); |
cb75d97e BS |
302 | nouveau_agp_init(drm); |
303 | ||
ebb945a9 BS |
304 | if (device->card_type >= NV_50) { |
305 | ret = nouveau_vm_new(nv_device(drm->device), 0, (1ULL << 40), | |
306 | 0x1000, &drm->client.base.vm); | |
307 | if (ret) | |
308 | goto fail_device; | |
309 | } | |
310 | ||
311 | ret = nouveau_ttm_init(drm); | |
94580299 | 312 | if (ret) |
77145f1c BS |
313 | goto fail_ttm; |
314 | ||
315 | ret = nouveau_bios_init(dev); | |
316 | if (ret) | |
317 | goto fail_bios; | |
318 | ||
319 | ret = nouveau_irq_init(dev); | |
320 | if (ret) | |
321 | goto fail_irq; | |
94580299 | 322 | |
77145f1c | 323 | ret = nouveau_display_create(dev); |
ebb945a9 | 324 | if (ret) |
77145f1c BS |
325 | goto fail_dispctor; |
326 | ||
327 | if (dev->mode_config.num_crtc) { | |
328 | ret = nouveau_display_init(dev); | |
329 | if (ret) | |
330 | goto fail_dispinit; | |
331 | } | |
332 | ||
333 | nouveau_pm_init(dev); | |
ebb945a9 BS |
334 | |
335 | nouveau_accel_init(drm); | |
336 | nouveau_fbcon_init(dev); | |
94580299 BS |
337 | return 0; |
338 | ||
77145f1c BS |
339 | fail_dispinit: |
340 | nouveau_display_destroy(dev); | |
341 | fail_dispctor: | |
342 | nouveau_irq_fini(dev); | |
343 | fail_irq: | |
344 | nouveau_bios_takedown(dev); | |
345 | fail_bios: | |
ebb945a9 | 346 | nouveau_ttm_fini(drm); |
77145f1c BS |
347 | fail_ttm: |
348 | nouveau_agp_fini(drm); | |
349 | nouveau_vga_fini(drm); | |
94580299 BS |
350 | fail_device: |
351 | nouveau_cli_destroy(&drm->client); | |
352 | return ret; | |
353 | } | |
354 | ||
5b8a43ae | 355 | static int |
94580299 BS |
356 | nouveau_drm_unload(struct drm_device *dev) |
357 | { | |
77145f1c | 358 | struct nouveau_drm *drm = nouveau_drm(dev); |
94580299 | 359 | |
ebb945a9 BS |
360 | nouveau_fbcon_fini(dev); |
361 | nouveau_accel_fini(drm); | |
362 | ||
77145f1c BS |
363 | nouveau_pm_fini(dev); |
364 | ||
365 | nouveau_display_fini(dev); | |
366 | nouveau_display_destroy(dev); | |
367 | ||
368 | nouveau_irq_fini(dev); | |
369 | nouveau_bios_takedown(dev); | |
94580299 | 370 | |
ebb945a9 | 371 | nouveau_ttm_fini(drm); |
cb75d97e | 372 | nouveau_agp_fini(drm); |
77145f1c | 373 | nouveau_vga_fini(drm); |
cb75d97e | 374 | |
94580299 BS |
375 | nouveau_cli_destroy(&drm->client); |
376 | return 0; | |
377 | } | |
378 | ||
379 | static void | |
380 | nouveau_drm_remove(struct pci_dev *pdev) | |
381 | { | |
77145f1c BS |
382 | struct drm_device *dev = pci_get_drvdata(pdev); |
383 | struct nouveau_drm *drm = nouveau_drm(dev); | |
ebb945a9 | 384 | struct nouveau_object *device; |
77145f1c BS |
385 | |
386 | device = drm->client.base.device; | |
387 | drm_put_dev(dev); | |
388 | ||
ebb945a9 BS |
389 | nouveau_object_ref(NULL, &device); |
390 | nouveau_object_debug(); | |
94580299 BS |
391 | } |
392 | ||
393 | int | |
394 | nouveau_drm_suspend(struct pci_dev *pdev, pm_message_t pm_state) | |
395 | { | |
396 | struct drm_device *dev = pci_get_drvdata(pdev); | |
77145f1c | 397 | struct nouveau_drm *drm = nouveau_drm(dev); |
94580299 BS |
398 | struct nouveau_cli *cli; |
399 | int ret; | |
400 | ||
401 | if (dev->switch_power_state == DRM_SWITCH_POWER_OFF || | |
402 | pm_state.event == PM_EVENT_PRETHAW) | |
403 | return 0; | |
404 | ||
ebb945a9 BS |
405 | NV_INFO(drm, "suspending fbcon...\n"); |
406 | nouveau_fbcon_set_suspend(dev, 1); | |
407 | ||
77145f1c BS |
408 | NV_INFO(drm, "suspending display...\n"); |
409 | ret = nouveau_display_suspend(dev); | |
94580299 BS |
410 | if (ret) |
411 | return ret; | |
412 | ||
ebb945a9 BS |
413 | NV_INFO(drm, "evicting buffers...\n"); |
414 | ttm_bo_evict_mm(&drm->ttm.bdev, TTM_PL_VRAM); | |
415 | ||
416 | if (drm->fence && nouveau_fence(drm)->suspend) { | |
417 | if (!nouveau_fence(drm)->suspend(drm)) | |
418 | return -ENOMEM; | |
419 | } | |
420 | ||
421 | NV_INFO(drm, "suspending client object trees...\n"); | |
94580299 BS |
422 | list_for_each_entry(cli, &drm->clients, head) { |
423 | ret = nouveau_client_fini(&cli->base, true); | |
424 | if (ret) | |
425 | goto fail_client; | |
426 | } | |
427 | ||
428 | ret = nouveau_client_fini(&drm->client.base, true); | |
429 | if (ret) | |
430 | goto fail_client; | |
431 | ||
cb75d97e BS |
432 | nouveau_agp_fini(drm); |
433 | ||
94580299 BS |
434 | pci_save_state(pdev); |
435 | if (pm_state.event == PM_EVENT_SUSPEND) { | |
436 | pci_disable_device(pdev); | |
437 | pci_set_power_state(pdev, PCI_D3hot); | |
438 | } | |
439 | ||
440 | return 0; | |
441 | ||
442 | fail_client: | |
443 | list_for_each_entry_continue_reverse(cli, &drm->clients, head) { | |
444 | nouveau_client_init(&cli->base); | |
445 | } | |
446 | ||
77145f1c BS |
447 | NV_INFO(drm, "resuming display...\n"); |
448 | nouveau_display_resume(dev); | |
94580299 BS |
449 | return ret; |
450 | } | |
451 | ||
452 | int | |
453 | nouveau_drm_resume(struct pci_dev *pdev) | |
454 | { | |
455 | struct drm_device *dev = pci_get_drvdata(pdev); | |
77145f1c | 456 | struct nouveau_drm *drm = nouveau_drm(dev); |
94580299 BS |
457 | struct nouveau_cli *cli; |
458 | int ret; | |
459 | ||
460 | if (dev->switch_power_state == DRM_SWITCH_POWER_OFF) | |
461 | return 0; | |
462 | ||
ebb945a9 | 463 | NV_INFO(drm, "re-enabling device...\n"); |
94580299 BS |
464 | pci_set_power_state(pdev, PCI_D0); |
465 | pci_restore_state(pdev); | |
466 | ret = pci_enable_device(pdev); | |
467 | if (ret) | |
468 | return ret; | |
469 | pci_set_master(pdev); | |
470 | ||
cb75d97e BS |
471 | nouveau_agp_reset(drm); |
472 | ||
ebb945a9 | 473 | NV_INFO(drm, "resuming client object trees...\n"); |
94580299 | 474 | nouveau_client_init(&drm->client.base); |
ebb945a9 | 475 | nouveau_agp_init(drm); |
94580299 BS |
476 | |
477 | list_for_each_entry(cli, &drm->clients, head) { | |
478 | nouveau_client_init(&cli->base); | |
479 | } | |
cb75d97e | 480 | |
ebb945a9 BS |
481 | if (drm->fence && nouveau_fence(drm)->resume) |
482 | nouveau_fence(drm)->resume(drm); | |
94580299 | 483 | |
77145f1c BS |
484 | nouveau_run_vbios_init(dev); |
485 | nouveau_irq_postinstall(dev); | |
486 | nouveau_pm_resume(dev); | |
487 | ||
488 | NV_INFO(drm, "resuming display...\n"); | |
489 | nouveau_display_resume(dev); | |
490 | return 0; | |
94580299 BS |
491 | } |
492 | ||
5b8a43ae | 493 | static int |
ebb945a9 BS |
494 | nouveau_drm_open(struct drm_device *dev, struct drm_file *fpriv) |
495 | { | |
496 | struct pci_dev *pdev = dev->pdev; | |
497 | struct nouveau_drm *drm = nouveau_drm(dev); | |
498 | struct nouveau_cli *cli; | |
499 | int ret; | |
500 | ||
501 | ret = nouveau_cli_create(pdev, fpriv->pid, sizeof(*cli), (void **)&cli); | |
502 | if (ret) | |
503 | return ret; | |
504 | ||
505 | if (nv_device(drm->device)->card_type >= NV_50) { | |
506 | ret = nouveau_vm_new(nv_device(drm->device), 0, (1ULL << 40), | |
507 | 0x1000, &cli->base.vm); | |
508 | if (ret) { | |
509 | nouveau_cli_destroy(cli); | |
510 | return ret; | |
511 | } | |
512 | } | |
513 | ||
514 | fpriv->driver_priv = cli; | |
515 | ||
516 | mutex_lock(&drm->client.mutex); | |
517 | list_add(&cli->head, &drm->clients); | |
518 | mutex_unlock(&drm->client.mutex); | |
519 | return 0; | |
520 | } | |
521 | ||
5b8a43ae | 522 | static void |
ebb945a9 BS |
523 | nouveau_drm_preclose(struct drm_device *dev, struct drm_file *fpriv) |
524 | { | |
525 | struct nouveau_cli *cli = nouveau_cli(fpriv); | |
526 | struct nouveau_drm *drm = nouveau_drm(dev); | |
527 | ||
528 | if (cli->abi16) | |
529 | nouveau_abi16_fini(cli->abi16); | |
530 | ||
531 | mutex_lock(&drm->client.mutex); | |
532 | list_del(&cli->head); | |
533 | mutex_unlock(&drm->client.mutex); | |
534 | } | |
535 | ||
5b8a43ae | 536 | static void |
ebb945a9 BS |
537 | nouveau_drm_postclose(struct drm_device *dev, struct drm_file *fpriv) |
538 | { | |
539 | struct nouveau_cli *cli = nouveau_cli(fpriv); | |
540 | nouveau_cli_destroy(cli); | |
541 | } | |
542 | ||
77145f1c BS |
543 | static struct drm_ioctl_desc |
544 | nouveau_ioctls[] = { | |
545 | DRM_IOCTL_DEF_DRV(NOUVEAU_GETPARAM, nouveau_abi16_ioctl_getparam, DRM_UNLOCKED|DRM_AUTH), | |
546 | DRM_IOCTL_DEF_DRV(NOUVEAU_SETPARAM, nouveau_abi16_ioctl_setparam, DRM_UNLOCKED|DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), | |
547 | DRM_IOCTL_DEF_DRV(NOUVEAU_CHANNEL_ALLOC, nouveau_abi16_ioctl_channel_alloc, DRM_UNLOCKED|DRM_AUTH), | |
548 | DRM_IOCTL_DEF_DRV(NOUVEAU_CHANNEL_FREE, nouveau_abi16_ioctl_channel_free, DRM_UNLOCKED|DRM_AUTH), | |
549 | DRM_IOCTL_DEF_DRV(NOUVEAU_GROBJ_ALLOC, nouveau_abi16_ioctl_grobj_alloc, DRM_UNLOCKED|DRM_AUTH), | |
550 | DRM_IOCTL_DEF_DRV(NOUVEAU_NOTIFIEROBJ_ALLOC, nouveau_abi16_ioctl_notifierobj_alloc, DRM_UNLOCKED|DRM_AUTH), | |
551 | DRM_IOCTL_DEF_DRV(NOUVEAU_GPUOBJ_FREE, nouveau_abi16_ioctl_gpuobj_free, DRM_UNLOCKED|DRM_AUTH), | |
552 | DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_NEW, nouveau_gem_ioctl_new, DRM_UNLOCKED|DRM_AUTH), | |
553 | DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_PUSHBUF, nouveau_gem_ioctl_pushbuf, DRM_UNLOCKED|DRM_AUTH), | |
554 | DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_CPU_PREP, nouveau_gem_ioctl_cpu_prep, DRM_UNLOCKED|DRM_AUTH), | |
555 | DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_CPU_FINI, nouveau_gem_ioctl_cpu_fini, DRM_UNLOCKED|DRM_AUTH), | |
556 | DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_INFO, nouveau_gem_ioctl_info, DRM_UNLOCKED|DRM_AUTH), | |
557 | }; | |
558 | ||
559 | static const struct file_operations | |
560 | nouveau_driver_fops = { | |
561 | .owner = THIS_MODULE, | |
562 | .open = drm_open, | |
563 | .release = drm_release, | |
564 | .unlocked_ioctl = drm_ioctl, | |
565 | .mmap = nouveau_ttm_mmap, | |
566 | .poll = drm_poll, | |
567 | .fasync = drm_fasync, | |
568 | .read = drm_read, | |
569 | #if defined(CONFIG_COMPAT) | |
570 | .compat_ioctl = nouveau_compat_ioctl, | |
571 | #endif | |
572 | .llseek = noop_llseek, | |
573 | }; | |
574 | ||
575 | static struct drm_driver | |
576 | driver = { | |
577 | .driver_features = | |
578 | DRIVER_USE_AGP | DRIVER_PCI_DMA | DRIVER_SG | | |
579 | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | DRIVER_GEM | | |
580 | DRIVER_MODESET | DRIVER_PRIME, | |
581 | ||
582 | .load = nouveau_drm_load, | |
583 | .unload = nouveau_drm_unload, | |
584 | .open = nouveau_drm_open, | |
585 | .preclose = nouveau_drm_preclose, | |
586 | .postclose = nouveau_drm_postclose, | |
587 | .lastclose = nouveau_vga_lastclose, | |
588 | ||
589 | .irq_preinstall = nouveau_irq_preinstall, | |
590 | .irq_postinstall = nouveau_irq_postinstall, | |
591 | .irq_uninstall = nouveau_irq_uninstall, | |
592 | .irq_handler = nouveau_irq_handler, | |
593 | ||
594 | .get_vblank_counter = drm_vblank_count, | |
595 | .enable_vblank = nouveau_vblank_enable, | |
596 | .disable_vblank = nouveau_vblank_disable, | |
597 | ||
598 | .ioctls = nouveau_ioctls, | |
599 | .fops = &nouveau_driver_fops, | |
600 | ||
601 | .prime_handle_to_fd = drm_gem_prime_handle_to_fd, | |
602 | .prime_fd_to_handle = drm_gem_prime_fd_to_handle, | |
603 | .gem_prime_export = nouveau_gem_prime_export, | |
604 | .gem_prime_import = nouveau_gem_prime_import, | |
605 | ||
606 | .gem_init_object = nouveau_gem_object_new, | |
607 | .gem_free_object = nouveau_gem_object_del, | |
608 | .gem_open_object = nouveau_gem_object_open, | |
609 | .gem_close_object = nouveau_gem_object_close, | |
610 | ||
611 | .dumb_create = nouveau_display_dumb_create, | |
612 | .dumb_map_offset = nouveau_display_dumb_map_offset, | |
613 | .dumb_destroy = nouveau_display_dumb_destroy, | |
614 | ||
615 | .name = DRIVER_NAME, | |
616 | .desc = DRIVER_DESC, | |
617 | #ifdef GIT_REVISION | |
618 | .date = GIT_REVISION, | |
619 | #else | |
620 | .date = DRIVER_DATE, | |
621 | #endif | |
622 | .major = DRIVER_MAJOR, | |
623 | .minor = DRIVER_MINOR, | |
624 | .patchlevel = DRIVER_PATCHLEVEL, | |
625 | }; | |
626 | ||
94580299 BS |
627 | static struct pci_device_id |
628 | nouveau_drm_pci_table[] = { | |
629 | { | |
630 | PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID), | |
631 | .class = PCI_BASE_CLASS_DISPLAY << 16, | |
632 | .class_mask = 0xff << 16, | |
633 | }, | |
634 | { | |
635 | PCI_DEVICE(PCI_VENDOR_ID_NVIDIA_SGS, PCI_ANY_ID), | |
636 | .class = PCI_BASE_CLASS_DISPLAY << 16, | |
637 | .class_mask = 0xff << 16, | |
638 | }, | |
639 | {} | |
640 | }; | |
641 | ||
642 | static struct pci_driver | |
643 | nouveau_drm_pci_driver = { | |
644 | .name = "nouveau", | |
645 | .id_table = nouveau_drm_pci_table, | |
646 | .probe = nouveau_drm_probe, | |
647 | .remove = nouveau_drm_remove, | |
648 | .suspend = nouveau_drm_suspend, | |
649 | .resume = nouveau_drm_resume, | |
650 | }; | |
651 | ||
652 | static int __init | |
653 | nouveau_drm_init(void) | |
654 | { | |
77145f1c BS |
655 | driver.num_ioctls = ARRAY_SIZE(nouveau_ioctls); |
656 | ||
657 | if (nouveau_modeset == -1) { | |
658 | #ifdef CONFIG_VGA_CONSOLE | |
659 | if (vgacon_text_force()) | |
660 | nouveau_modeset = 0; | |
661 | else | |
662 | #endif | |
663 | nouveau_modeset = 1; | |
664 | } | |
665 | ||
666 | if (!nouveau_modeset) | |
667 | return 0; | |
668 | ||
669 | nouveau_register_dsm_handler(); | |
670 | return drm_pci_init(&driver, &nouveau_drm_pci_driver); | |
94580299 BS |
671 | } |
672 | ||
673 | static void __exit | |
674 | nouveau_drm_exit(void) | |
675 | { | |
77145f1c BS |
676 | if (!nouveau_modeset) |
677 | return; | |
678 | ||
679 | drm_pci_exit(&driver, &nouveau_drm_pci_driver); | |
680 | nouveau_unregister_dsm_handler(); | |
94580299 BS |
681 | } |
682 | ||
683 | module_init(nouveau_drm_init); | |
684 | module_exit(nouveau_drm_exit); | |
685 | ||
686 | MODULE_DEVICE_TABLE(pci, nouveau_drm_pci_table); | |
77145f1c BS |
687 | MODULE_AUTHOR(DRIVER_AUTHOR); |
688 | MODULE_DESCRIPTION(DRIVER_DESC); | |
94580299 | 689 | MODULE_LICENSE("GPL and additional rights"); |