194580299SBen Skeggs /* 294580299SBen Skeggs * Copyright 2012 Red Hat Inc. 394580299SBen Skeggs * 494580299SBen Skeggs * Permission is hereby granted, free of charge, to any person obtaining a 594580299SBen Skeggs * copy of this software and associated documentation files (the "Software"), 694580299SBen Skeggs * to deal in the Software without restriction, including without limitation 794580299SBen Skeggs * the rights to use, copy, modify, merge, publish, distribute, sublicense, 894580299SBen Skeggs * and/or sell copies of the Software, and to permit persons to whom the 994580299SBen Skeggs * Software is furnished to do so, subject to the following conditions: 1094580299SBen Skeggs * 1194580299SBen Skeggs * The above copyright notice and this permission notice shall be included in 1294580299SBen Skeggs * all copies or substantial portions of the Software. 1394580299SBen Skeggs * 1494580299SBen Skeggs * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 1594580299SBen Skeggs * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 1694580299SBen Skeggs * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 1794580299SBen Skeggs * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 1894580299SBen Skeggs * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 1994580299SBen Skeggs * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 2094580299SBen Skeggs * OTHER DEALINGS IN THE SOFTWARE. 2194580299SBen Skeggs * 2294580299SBen Skeggs * Authors: Ben Skeggs 2394580299SBen Skeggs */ 2494580299SBen Skeggs 2577145f1cSBen Skeggs #include <linux/console.h> 2694580299SBen Skeggs #include <linux/module.h> 2794580299SBen Skeggs #include <linux/pci.h> 2894580299SBen Skeggs 2994580299SBen Skeggs #include <core/device.h> 3094580299SBen Skeggs #include <core/client.h> 31ebb945a9SBen Skeggs #include <core/gpuobj.h> 3294580299SBen Skeggs #include <core/class.h> 3394580299SBen Skeggs 3494580299SBen Skeggs #include <subdev/device.h> 35ebb945a9SBen Skeggs #include <subdev/vm.h> 3694580299SBen Skeggs 3794580299SBen Skeggs #include "nouveau_drm.h" 3877145f1cSBen Skeggs #include "nouveau_irq.h" 39ebb945a9SBen Skeggs #include "nouveau_dma.h" 4077145f1cSBen Skeggs #include "nouveau_ttm.h" 4177145f1cSBen Skeggs #include "nouveau_gem.h" 42cb75d97eSBen Skeggs #include "nouveau_agp.h" 4377145f1cSBen Skeggs #include "nouveau_vga.h" 4477145f1cSBen Skeggs #include "nouveau_pm.h" 4577145f1cSBen Skeggs #include "nouveau_acpi.h" 4677145f1cSBen Skeggs #include "nouveau_bios.h" 4777145f1cSBen Skeggs #include "nouveau_ioctl.h" 48ebb945a9SBen Skeggs #include "nouveau_abi16.h" 49ebb945a9SBen Skeggs #include "nouveau_fbcon.h" 50ebb945a9SBen Skeggs #include "nouveau_fence.h" 51ebb945a9SBen Skeggs 5294580299SBen Skeggs MODULE_PARM_DESC(config, "option string to pass to driver core"); 5394580299SBen Skeggs static char *nouveau_config; 5494580299SBen Skeggs module_param_named(config, nouveau_config, charp, 0400); 5594580299SBen Skeggs 5694580299SBen Skeggs MODULE_PARM_DESC(debug, "debug string to pass to driver core"); 5794580299SBen Skeggs static char *nouveau_debug; 5894580299SBen Skeggs module_param_named(debug, nouveau_debug, charp, 0400); 5994580299SBen Skeggs 60ebb945a9SBen Skeggs MODULE_PARM_DESC(noaccel, "disable kernel/abi16 acceleration"); 61ebb945a9SBen Skeggs static int nouveau_noaccel = 0; 62ebb945a9SBen Skeggs module_param_named(noaccel, nouveau_noaccel, int, 0400); 63ebb945a9SBen Skeggs 649430738dSBen Skeggs MODULE_PARM_DESC(modeset, "enable driver (default: auto, " 659430738dSBen Skeggs "0 = disabled, 1 = enabled, 2 = headless)"); 669430738dSBen Skeggs int nouveau_modeset = -1; 6777145f1cSBen Skeggs module_param_named(modeset, nouveau_modeset, int, 0400); 6877145f1cSBen Skeggs 6977145f1cSBen Skeggs static struct drm_driver driver; 7077145f1cSBen Skeggs 7194580299SBen Skeggs static u64 7294580299SBen Skeggs nouveau_name(struct pci_dev *pdev) 7394580299SBen Skeggs { 7494580299SBen Skeggs u64 name = (u64)pci_domain_nr(pdev->bus) << 32; 7594580299SBen Skeggs name |= pdev->bus->number << 16; 7694580299SBen Skeggs name |= PCI_SLOT(pdev->devfn) << 8; 7794580299SBen Skeggs return name | PCI_FUNC(pdev->devfn); 7894580299SBen Skeggs } 7994580299SBen Skeggs 8094580299SBen Skeggs static int 81fa6df8c1SBen Skeggs nouveau_cli_create(struct pci_dev *pdev, const char *name, 82fa6df8c1SBen Skeggs int size, void **pcli) 8394580299SBen Skeggs { 8494580299SBen Skeggs struct nouveau_cli *cli; 8594580299SBen Skeggs int ret; 8694580299SBen Skeggs 87dd5700eaSMarcin Slusarz *pcli = NULL; 8894580299SBen Skeggs ret = nouveau_client_create_(name, nouveau_name(pdev), nouveau_config, 8994580299SBen Skeggs nouveau_debug, size, pcli); 9094580299SBen Skeggs cli = *pcli; 91dd5700eaSMarcin Slusarz if (ret) { 92dd5700eaSMarcin Slusarz if (cli) 93dd5700eaSMarcin Slusarz nouveau_client_destroy(&cli->base); 94dd5700eaSMarcin Slusarz *pcli = NULL; 9594580299SBen Skeggs return ret; 96dd5700eaSMarcin Slusarz } 9794580299SBen Skeggs 9894580299SBen Skeggs mutex_init(&cli->mutex); 9994580299SBen Skeggs return 0; 10094580299SBen Skeggs } 10194580299SBen Skeggs 10294580299SBen Skeggs static void 10394580299SBen Skeggs nouveau_cli_destroy(struct nouveau_cli *cli) 10494580299SBen Skeggs { 10594580299SBen Skeggs struct nouveau_object *client = nv_object(cli); 106ebb945a9SBen Skeggs nouveau_vm_ref(NULL, &cli->base.vm, NULL); 10794580299SBen Skeggs nouveau_client_fini(&cli->base, false); 10894580299SBen Skeggs atomic_set(&client->refcount, 1); 10994580299SBen Skeggs nouveau_object_ref(NULL, &client); 11094580299SBen Skeggs } 11194580299SBen Skeggs 112ebb945a9SBen Skeggs static void 113ebb945a9SBen Skeggs nouveau_accel_fini(struct nouveau_drm *drm) 114ebb945a9SBen Skeggs { 115ebb945a9SBen Skeggs nouveau_gpuobj_ref(NULL, &drm->notify); 116ebb945a9SBen Skeggs nouveau_channel_del(&drm->channel); 11749981046SBen Skeggs nouveau_channel_del(&drm->cechan); 118ebb945a9SBen Skeggs if (drm->fence) 119ebb945a9SBen Skeggs nouveau_fence(drm)->dtor(drm); 120ebb945a9SBen Skeggs } 121ebb945a9SBen Skeggs 122ebb945a9SBen Skeggs static void 123ebb945a9SBen Skeggs nouveau_accel_init(struct nouveau_drm *drm) 124ebb945a9SBen Skeggs { 125ebb945a9SBen Skeggs struct nouveau_device *device = nv_device(drm->device); 126ebb945a9SBen Skeggs struct nouveau_object *object; 12749981046SBen Skeggs u32 arg0, arg1; 128ebb945a9SBen Skeggs int ret; 129ebb945a9SBen Skeggs 130ebb945a9SBen Skeggs if (nouveau_noaccel) 131ebb945a9SBen Skeggs return; 132ebb945a9SBen Skeggs 133ebb945a9SBen Skeggs /* initialise synchronisation routines */ 134ebb945a9SBen Skeggs if (device->card_type < NV_10) ret = nv04_fence_create(drm); 135ace5a9b8SMaarten Lankhorst else if (device->card_type < NV_50) ret = nv10_fence_create(drm); 136ace5a9b8SMaarten Lankhorst else if (device->chipset < 0x84) ret = nv50_fence_create(drm); 137ebb945a9SBen Skeggs else if (device->card_type < NV_C0) ret = nv84_fence_create(drm); 138ebb945a9SBen Skeggs else ret = nvc0_fence_create(drm); 139ebb945a9SBen Skeggs if (ret) { 140ebb945a9SBen Skeggs NV_ERROR(drm, "failed to initialise sync subsystem, %d\n", ret); 141ebb945a9SBen Skeggs nouveau_accel_fini(drm); 142ebb945a9SBen Skeggs return; 143ebb945a9SBen Skeggs } 144ebb945a9SBen Skeggs 14549981046SBen Skeggs if (device->card_type >= NV_E0) { 14649981046SBen Skeggs ret = nouveau_channel_new(drm, &drm->client, NVDRM_DEVICE, 14749981046SBen Skeggs NVDRM_CHAN + 1, 14849981046SBen Skeggs NVE0_CHANNEL_IND_ENGINE_CE0 | 14949981046SBen Skeggs NVE0_CHANNEL_IND_ENGINE_CE1, 0, 15049981046SBen Skeggs &drm->cechan); 15149981046SBen Skeggs if (ret) 15249981046SBen Skeggs NV_ERROR(drm, "failed to create ce channel, %d\n", ret); 15349981046SBen Skeggs 15449981046SBen Skeggs arg0 = NVE0_CHANNEL_IND_ENGINE_GR; 15549469800SBen Skeggs arg1 = 1; 15649981046SBen Skeggs } else { 15749981046SBen Skeggs arg0 = NvDmaFB; 15849981046SBen Skeggs arg1 = NvDmaTT; 15949981046SBen Skeggs } 16049981046SBen Skeggs 161ebb945a9SBen Skeggs ret = nouveau_channel_new(drm, &drm->client, NVDRM_DEVICE, NVDRM_CHAN, 16249981046SBen Skeggs arg0, arg1, &drm->channel); 163ebb945a9SBen Skeggs if (ret) { 164ebb945a9SBen Skeggs NV_ERROR(drm, "failed to create kernel channel, %d\n", ret); 165ebb945a9SBen Skeggs nouveau_accel_fini(drm); 166ebb945a9SBen Skeggs return; 167ebb945a9SBen Skeggs } 168ebb945a9SBen Skeggs 169ebb945a9SBen Skeggs if (device->card_type < NV_C0) { 170ebb945a9SBen Skeggs ret = nouveau_gpuobj_new(drm->device, NULL, 32, 0, 0, 171ebb945a9SBen Skeggs &drm->notify); 172ebb945a9SBen Skeggs if (ret) { 173ebb945a9SBen Skeggs NV_ERROR(drm, "failed to allocate notifier, %d\n", ret); 174ebb945a9SBen Skeggs nouveau_accel_fini(drm); 175ebb945a9SBen Skeggs return; 176ebb945a9SBen Skeggs } 177ebb945a9SBen Skeggs 178ebb945a9SBen Skeggs ret = nouveau_object_new(nv_object(drm), 179ebb945a9SBen Skeggs drm->channel->handle, NvNotify0, 180ebb945a9SBen Skeggs 0x003d, &(struct nv_dma_class) { 181ebb945a9SBen Skeggs .flags = NV_DMA_TARGET_VRAM | 182ebb945a9SBen Skeggs NV_DMA_ACCESS_RDWR, 183ebb945a9SBen Skeggs .start = drm->notify->addr, 184ebb945a9SBen Skeggs .limit = drm->notify->addr + 31 185ebb945a9SBen Skeggs }, sizeof(struct nv_dma_class), 186ebb945a9SBen Skeggs &object); 187ebb945a9SBen Skeggs if (ret) { 188ebb945a9SBen Skeggs nouveau_accel_fini(drm); 189ebb945a9SBen Skeggs return; 190ebb945a9SBen Skeggs } 191ebb945a9SBen Skeggs } 192ebb945a9SBen Skeggs 193ebb945a9SBen Skeggs 19449981046SBen Skeggs nouveau_bo_move_init(drm); 195ebb945a9SBen Skeggs } 196ebb945a9SBen Skeggs 19794580299SBen Skeggs static int __devinit 19894580299SBen Skeggs nouveau_drm_probe(struct pci_dev *pdev, const struct pci_device_id *pent) 19994580299SBen Skeggs { 20094580299SBen Skeggs struct nouveau_device *device; 201ebb945a9SBen Skeggs struct apertures_struct *aper; 202ebb945a9SBen Skeggs bool boot = false; 20394580299SBen Skeggs int ret; 20494580299SBen Skeggs 205ebb945a9SBen Skeggs /* remove conflicting drivers (vesafb, efifb etc) */ 206ebb945a9SBen Skeggs aper = alloc_apertures(3); 207ebb945a9SBen Skeggs if (!aper) 208ebb945a9SBen Skeggs return -ENOMEM; 209ebb945a9SBen Skeggs 210ebb945a9SBen Skeggs aper->ranges[0].base = pci_resource_start(pdev, 1); 211ebb945a9SBen Skeggs aper->ranges[0].size = pci_resource_len(pdev, 1); 212ebb945a9SBen Skeggs aper->count = 1; 213ebb945a9SBen Skeggs 214ebb945a9SBen Skeggs if (pci_resource_len(pdev, 2)) { 215ebb945a9SBen Skeggs aper->ranges[aper->count].base = pci_resource_start(pdev, 2); 216ebb945a9SBen Skeggs aper->ranges[aper->count].size = pci_resource_len(pdev, 2); 217ebb945a9SBen Skeggs aper->count++; 218ebb945a9SBen Skeggs } 219ebb945a9SBen Skeggs 220ebb945a9SBen Skeggs if (pci_resource_len(pdev, 3)) { 221ebb945a9SBen Skeggs aper->ranges[aper->count].base = pci_resource_start(pdev, 3); 222ebb945a9SBen Skeggs aper->ranges[aper->count].size = pci_resource_len(pdev, 3); 223ebb945a9SBen Skeggs aper->count++; 224ebb945a9SBen Skeggs } 225ebb945a9SBen Skeggs 226ebb945a9SBen Skeggs #ifdef CONFIG_X86 227ebb945a9SBen Skeggs boot = pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW; 228ebb945a9SBen Skeggs #endif 229ebb945a9SBen Skeggs remove_conflicting_framebuffers(aper, "nouveaufb", boot); 23083ef7777STommi Rantala kfree(aper); 231ebb945a9SBen Skeggs 23294580299SBen Skeggs ret = nouveau_device_create(pdev, nouveau_name(pdev), pci_name(pdev), 23394580299SBen Skeggs nouveau_config, nouveau_debug, &device); 23494580299SBen Skeggs if (ret) 23594580299SBen Skeggs return ret; 23694580299SBen Skeggs 23794580299SBen Skeggs pci_set_master(pdev); 23894580299SBen Skeggs 23977145f1cSBen Skeggs ret = drm_get_pci_dev(pdev, pent, &driver); 24094580299SBen Skeggs if (ret) { 241ebb945a9SBen Skeggs nouveau_object_ref(NULL, (struct nouveau_object **)&device); 24294580299SBen Skeggs return ret; 24394580299SBen Skeggs } 24494580299SBen Skeggs 24594580299SBen Skeggs return 0; 24694580299SBen Skeggs } 24794580299SBen Skeggs 2485f97ab91SMarcin Slusarz static struct lock_class_key drm_client_lock_class_key; 2495f97ab91SMarcin Slusarz 2505b8a43aeSMarcin Slusarz static int 25194580299SBen Skeggs nouveau_drm_load(struct drm_device *dev, unsigned long flags) 25294580299SBen Skeggs { 25394580299SBen Skeggs struct pci_dev *pdev = dev->pdev; 254ebb945a9SBen Skeggs struct nouveau_device *device; 25594580299SBen Skeggs struct nouveau_drm *drm; 25694580299SBen Skeggs int ret; 25794580299SBen Skeggs 258fa6df8c1SBen Skeggs ret = nouveau_cli_create(pdev, "DRM", sizeof(*drm), (void**)&drm); 25994580299SBen Skeggs if (ret) 26094580299SBen Skeggs return ret; 2615f97ab91SMarcin Slusarz lockdep_set_class(&drm->client.mutex, &drm_client_lock_class_key); 26294580299SBen Skeggs 26377145f1cSBen Skeggs dev->dev_private = drm; 26477145f1cSBen Skeggs drm->dev = dev; 26577145f1cSBen Skeggs 26694580299SBen Skeggs INIT_LIST_HEAD(&drm->clients); 267ebb945a9SBen Skeggs spin_lock_init(&drm->tile.lock); 26894580299SBen Skeggs 269cb75d97eSBen Skeggs /* make sure AGP controller is in a consistent state before we 270cb75d97eSBen Skeggs * (possibly) execute vbios init tables (see nouveau_agp.h) 271cb75d97eSBen Skeggs */ 272cb75d97eSBen Skeggs if (drm_pci_device_is_agp(dev) && dev->agp) { 273cb75d97eSBen Skeggs /* dummy device object, doesn't init anything, but allows 274cb75d97eSBen Skeggs * agp code access to registers 275cb75d97eSBen Skeggs */ 276cb75d97eSBen Skeggs ret = nouveau_object_new(nv_object(drm), NVDRM_CLIENT, 277cb75d97eSBen Skeggs NVDRM_DEVICE, 0x0080, 278cb75d97eSBen Skeggs &(struct nv_device_class) { 279cb75d97eSBen Skeggs .device = ~0, 280cb75d97eSBen Skeggs .disable = 281cb75d97eSBen Skeggs ~(NV_DEVICE_DISABLE_MMIO | 282cb75d97eSBen Skeggs NV_DEVICE_DISABLE_IDENTIFY), 283cb75d97eSBen Skeggs .debug0 = ~0, 284cb75d97eSBen Skeggs }, sizeof(struct nv_device_class), 285cb75d97eSBen Skeggs &drm->device); 286cb75d97eSBen Skeggs if (ret) 287ebb945a9SBen Skeggs goto fail_device; 288cb75d97eSBen Skeggs 289cb75d97eSBen Skeggs nouveau_agp_reset(drm); 290cb75d97eSBen Skeggs nouveau_object_del(nv_object(drm), NVDRM_CLIENT, NVDRM_DEVICE); 291cb75d97eSBen Skeggs } 292cb75d97eSBen Skeggs 29394580299SBen Skeggs ret = nouveau_object_new(nv_object(drm), NVDRM_CLIENT, NVDRM_DEVICE, 29494580299SBen Skeggs 0x0080, &(struct nv_device_class) { 29594580299SBen Skeggs .device = ~0, 29694580299SBen Skeggs .disable = 0, 29794580299SBen Skeggs .debug0 = 0, 29894580299SBen Skeggs }, sizeof(struct nv_device_class), 29994580299SBen Skeggs &drm->device); 30094580299SBen Skeggs if (ret) 30194580299SBen Skeggs goto fail_device; 30294580299SBen Skeggs 30377145f1cSBen Skeggs /* workaround an odd issue on nvc1 by disabling the device's 30477145f1cSBen Skeggs * nosnoop capability. hopefully won't cause issues until a 30577145f1cSBen Skeggs * better fix is found - assuming there is one... 30677145f1cSBen Skeggs */ 307ebb945a9SBen Skeggs device = nv_device(drm->device); 30877145f1cSBen Skeggs if (nv_device(drm->device)->chipset == 0xc1) 30977145f1cSBen Skeggs nv_mask(device, 0x00088080, 0x00000800, 0x00000000); 310ebb945a9SBen Skeggs 31177145f1cSBen Skeggs nouveau_vga_init(drm); 312cb75d97eSBen Skeggs nouveau_agp_init(drm); 313cb75d97eSBen Skeggs 314ebb945a9SBen Skeggs if (device->card_type >= NV_50) { 315ebb945a9SBen Skeggs ret = nouveau_vm_new(nv_device(drm->device), 0, (1ULL << 40), 316ebb945a9SBen Skeggs 0x1000, &drm->client.base.vm); 317ebb945a9SBen Skeggs if (ret) 318ebb945a9SBen Skeggs goto fail_device; 319ebb945a9SBen Skeggs } 320ebb945a9SBen Skeggs 321ebb945a9SBen Skeggs ret = nouveau_ttm_init(drm); 32294580299SBen Skeggs if (ret) 32377145f1cSBen Skeggs goto fail_ttm; 32494580299SBen Skeggs 32577145f1cSBen Skeggs ret = nouveau_bios_init(dev); 326ebb945a9SBen Skeggs if (ret) 32777145f1cSBen Skeggs goto fail_bios; 32877145f1cSBen Skeggs 32977145f1cSBen Skeggs ret = nouveau_irq_init(dev); 33077145f1cSBen Skeggs if (ret) 33177145f1cSBen Skeggs goto fail_irq; 33277145f1cSBen Skeggs 33377145f1cSBen Skeggs ret = nouveau_display_create(dev); 33477145f1cSBen Skeggs if (ret) 33577145f1cSBen Skeggs goto fail_dispctor; 33677145f1cSBen Skeggs 33777145f1cSBen Skeggs if (dev->mode_config.num_crtc) { 33877145f1cSBen Skeggs ret = nouveau_display_init(dev); 33977145f1cSBen Skeggs if (ret) 34077145f1cSBen Skeggs goto fail_dispinit; 34177145f1cSBen Skeggs } 34277145f1cSBen Skeggs 34377145f1cSBen Skeggs nouveau_pm_init(dev); 344ebb945a9SBen Skeggs 345ebb945a9SBen Skeggs nouveau_accel_init(drm); 346ebb945a9SBen Skeggs nouveau_fbcon_init(dev); 34794580299SBen Skeggs return 0; 34894580299SBen Skeggs 34977145f1cSBen Skeggs fail_dispinit: 35077145f1cSBen Skeggs nouveau_display_destroy(dev); 35177145f1cSBen Skeggs fail_dispctor: 35277145f1cSBen Skeggs nouveau_irq_fini(dev); 35377145f1cSBen Skeggs fail_irq: 35477145f1cSBen Skeggs nouveau_bios_takedown(dev); 35577145f1cSBen Skeggs fail_bios: 356ebb945a9SBen Skeggs nouveau_ttm_fini(drm); 35777145f1cSBen Skeggs fail_ttm: 35877145f1cSBen Skeggs nouveau_agp_fini(drm); 35977145f1cSBen Skeggs nouveau_vga_fini(drm); 36094580299SBen Skeggs fail_device: 36194580299SBen Skeggs nouveau_cli_destroy(&drm->client); 36294580299SBen Skeggs return ret; 36394580299SBen Skeggs } 36494580299SBen Skeggs 3655b8a43aeSMarcin Slusarz static int 36694580299SBen Skeggs nouveau_drm_unload(struct drm_device *dev) 36794580299SBen Skeggs { 36877145f1cSBen Skeggs struct nouveau_drm *drm = nouveau_drm(dev); 36994580299SBen Skeggs 370ebb945a9SBen Skeggs nouveau_fbcon_fini(dev); 371ebb945a9SBen Skeggs nouveau_accel_fini(drm); 372ebb945a9SBen Skeggs 37377145f1cSBen Skeggs nouveau_pm_fini(dev); 37477145f1cSBen Skeggs 3759430738dSBen Skeggs if (dev->mode_config.num_crtc) 37677145f1cSBen Skeggs nouveau_display_fini(dev); 37777145f1cSBen Skeggs nouveau_display_destroy(dev); 37877145f1cSBen Skeggs 37977145f1cSBen Skeggs nouveau_irq_fini(dev); 38077145f1cSBen Skeggs nouveau_bios_takedown(dev); 38194580299SBen Skeggs 382ebb945a9SBen Skeggs nouveau_ttm_fini(drm); 383cb75d97eSBen Skeggs nouveau_agp_fini(drm); 38477145f1cSBen Skeggs nouveau_vga_fini(drm); 385cb75d97eSBen Skeggs 38694580299SBen Skeggs nouveau_cli_destroy(&drm->client); 38794580299SBen Skeggs return 0; 38894580299SBen Skeggs } 38994580299SBen Skeggs 39094580299SBen Skeggs static void 39194580299SBen Skeggs nouveau_drm_remove(struct pci_dev *pdev) 39294580299SBen Skeggs { 39377145f1cSBen Skeggs struct drm_device *dev = pci_get_drvdata(pdev); 39477145f1cSBen Skeggs struct nouveau_drm *drm = nouveau_drm(dev); 395ebb945a9SBen Skeggs struct nouveau_object *device; 39677145f1cSBen Skeggs 39777145f1cSBen Skeggs device = drm->client.base.device; 39877145f1cSBen Skeggs drm_put_dev(dev); 39977145f1cSBen Skeggs 400ebb945a9SBen Skeggs nouveau_object_ref(NULL, &device); 401ebb945a9SBen Skeggs nouveau_object_debug(); 40294580299SBen Skeggs } 40394580299SBen Skeggs 40494580299SBen Skeggs int 4052d8b9ccbSDave Airlie nouveau_do_suspend(struct drm_device *dev) 40694580299SBen Skeggs { 40777145f1cSBen Skeggs struct nouveau_drm *drm = nouveau_drm(dev); 40894580299SBen Skeggs struct nouveau_cli *cli; 40994580299SBen Skeggs int ret; 41094580299SBen Skeggs 4119430738dSBen Skeggs if (dev->mode_config.num_crtc) { 412ebb945a9SBen Skeggs NV_INFO(drm, "suspending fbcon...\n"); 413ebb945a9SBen Skeggs nouveau_fbcon_set_suspend(dev, 1); 414ebb945a9SBen Skeggs 41577145f1cSBen Skeggs NV_INFO(drm, "suspending display...\n"); 41677145f1cSBen Skeggs ret = nouveau_display_suspend(dev); 41794580299SBen Skeggs if (ret) 41894580299SBen Skeggs return ret; 4199430738dSBen Skeggs } 42094580299SBen Skeggs 421ebb945a9SBen Skeggs NV_INFO(drm, "evicting buffers...\n"); 422ebb945a9SBen Skeggs ttm_bo_evict_mm(&drm->ttm.bdev, TTM_PL_VRAM); 423ebb945a9SBen Skeggs 424ebb945a9SBen Skeggs if (drm->fence && nouveau_fence(drm)->suspend) { 425ebb945a9SBen Skeggs if (!nouveau_fence(drm)->suspend(drm)) 426ebb945a9SBen Skeggs return -ENOMEM; 427ebb945a9SBen Skeggs } 428ebb945a9SBen Skeggs 429ebb945a9SBen Skeggs NV_INFO(drm, "suspending client object trees...\n"); 43094580299SBen Skeggs list_for_each_entry(cli, &drm->clients, head) { 43194580299SBen Skeggs ret = nouveau_client_fini(&cli->base, true); 43294580299SBen Skeggs if (ret) 43394580299SBen Skeggs goto fail_client; 43494580299SBen Skeggs } 43594580299SBen Skeggs 43694580299SBen Skeggs ret = nouveau_client_fini(&drm->client.base, true); 43794580299SBen Skeggs if (ret) 43894580299SBen Skeggs goto fail_client; 43994580299SBen Skeggs 440cb75d97eSBen Skeggs nouveau_agp_fini(drm); 44194580299SBen Skeggs return 0; 44294580299SBen Skeggs 44394580299SBen Skeggs fail_client: 44494580299SBen Skeggs list_for_each_entry_continue_reverse(cli, &drm->clients, head) { 44594580299SBen Skeggs nouveau_client_init(&cli->base); 44694580299SBen Skeggs } 44794580299SBen Skeggs 4489430738dSBen Skeggs if (dev->mode_config.num_crtc) { 44977145f1cSBen Skeggs NV_INFO(drm, "resuming display...\n"); 45077145f1cSBen Skeggs nouveau_display_resume(dev); 4519430738dSBen Skeggs } 45294580299SBen Skeggs return ret; 45394580299SBen Skeggs } 45494580299SBen Skeggs 4552d8b9ccbSDave Airlie int nouveau_pmops_suspend(struct device *dev) 45694580299SBen Skeggs { 4572d8b9ccbSDave Airlie struct pci_dev *pdev = to_pci_dev(dev); 4582d8b9ccbSDave Airlie struct drm_device *drm_dev = pci_get_drvdata(pdev); 45994580299SBen Skeggs int ret; 46094580299SBen Skeggs 4612d8b9ccbSDave Airlie if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF) 46294580299SBen Skeggs return 0; 46394580299SBen Skeggs 4642d8b9ccbSDave Airlie ret = nouveau_do_suspend(drm_dev); 46594580299SBen Skeggs if (ret) 46694580299SBen Skeggs return ret; 4672d8b9ccbSDave Airlie 4682d8b9ccbSDave Airlie pci_save_state(pdev); 4692d8b9ccbSDave Airlie pci_disable_device(pdev); 4702d8b9ccbSDave Airlie pci_set_power_state(pdev, PCI_D3hot); 4712d8b9ccbSDave Airlie 4722d8b9ccbSDave Airlie return 0; 4732d8b9ccbSDave Airlie } 4742d8b9ccbSDave Airlie 4752d8b9ccbSDave Airlie int 4762d8b9ccbSDave Airlie nouveau_do_resume(struct drm_device *dev) 4772d8b9ccbSDave Airlie { 4782d8b9ccbSDave Airlie struct nouveau_drm *drm = nouveau_drm(dev); 4792d8b9ccbSDave Airlie struct nouveau_cli *cli; 4802d8b9ccbSDave Airlie 4812d8b9ccbSDave Airlie NV_INFO(drm, "re-enabling device...\n"); 48294580299SBen Skeggs 483cb75d97eSBen Skeggs nouveau_agp_reset(drm); 484cb75d97eSBen Skeggs 485ebb945a9SBen Skeggs NV_INFO(drm, "resuming client object trees...\n"); 48694580299SBen Skeggs nouveau_client_init(&drm->client.base); 487ebb945a9SBen Skeggs nouveau_agp_init(drm); 48894580299SBen Skeggs 48994580299SBen Skeggs list_for_each_entry(cli, &drm->clients, head) { 49094580299SBen Skeggs nouveau_client_init(&cli->base); 49194580299SBen Skeggs } 49294580299SBen Skeggs 493ebb945a9SBen Skeggs if (drm->fence && nouveau_fence(drm)->resume) 494ebb945a9SBen Skeggs nouveau_fence(drm)->resume(drm); 495cb75d97eSBen Skeggs 49677145f1cSBen Skeggs nouveau_run_vbios_init(dev); 49777145f1cSBen Skeggs nouveau_irq_postinstall(dev); 49877145f1cSBen Skeggs nouveau_pm_resume(dev); 49977145f1cSBen Skeggs 5009430738dSBen Skeggs if (dev->mode_config.num_crtc) { 50177145f1cSBen Skeggs NV_INFO(drm, "resuming display...\n"); 50277145f1cSBen Skeggs nouveau_display_resume(dev); 5039430738dSBen Skeggs } 50477145f1cSBen Skeggs return 0; 50594580299SBen Skeggs } 50694580299SBen Skeggs 5072d8b9ccbSDave Airlie int nouveau_pmops_resume(struct device *dev) 5082d8b9ccbSDave Airlie { 5092d8b9ccbSDave Airlie struct pci_dev *pdev = to_pci_dev(dev); 5102d8b9ccbSDave Airlie struct drm_device *drm_dev = pci_get_drvdata(pdev); 5112d8b9ccbSDave Airlie int ret; 5122d8b9ccbSDave Airlie 5132d8b9ccbSDave Airlie if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF) 5142d8b9ccbSDave Airlie return 0; 5152d8b9ccbSDave Airlie 5162d8b9ccbSDave Airlie pci_set_power_state(pdev, PCI_D0); 5172d8b9ccbSDave Airlie pci_restore_state(pdev); 5182d8b9ccbSDave Airlie ret = pci_enable_device(pdev); 5192d8b9ccbSDave Airlie if (ret) 5202d8b9ccbSDave Airlie return ret; 5212d8b9ccbSDave Airlie pci_set_master(pdev); 5222d8b9ccbSDave Airlie 5232d8b9ccbSDave Airlie return nouveau_do_resume(drm_dev); 5242d8b9ccbSDave Airlie } 5252d8b9ccbSDave Airlie 5262d8b9ccbSDave Airlie static int nouveau_pmops_freeze(struct device *dev) 5272d8b9ccbSDave Airlie { 5282d8b9ccbSDave Airlie struct pci_dev *pdev = to_pci_dev(dev); 5292d8b9ccbSDave Airlie struct drm_device *drm_dev = pci_get_drvdata(pdev); 5302d8b9ccbSDave Airlie 5312d8b9ccbSDave Airlie return nouveau_do_suspend(drm_dev); 5322d8b9ccbSDave Airlie } 5332d8b9ccbSDave Airlie 5342d8b9ccbSDave Airlie static int nouveau_pmops_thaw(struct device *dev) 5352d8b9ccbSDave Airlie { 5362d8b9ccbSDave Airlie struct pci_dev *pdev = to_pci_dev(dev); 5372d8b9ccbSDave Airlie struct drm_device *drm_dev = pci_get_drvdata(pdev); 5382d8b9ccbSDave Airlie 5392d8b9ccbSDave Airlie return nouveau_do_resume(drm_dev); 5402d8b9ccbSDave Airlie } 5412d8b9ccbSDave Airlie 5422d8b9ccbSDave Airlie 5435b8a43aeSMarcin Slusarz static int 544ebb945a9SBen Skeggs nouveau_drm_open(struct drm_device *dev, struct drm_file *fpriv) 545ebb945a9SBen Skeggs { 546ebb945a9SBen Skeggs struct pci_dev *pdev = dev->pdev; 547ebb945a9SBen Skeggs struct nouveau_drm *drm = nouveau_drm(dev); 548ebb945a9SBen Skeggs struct nouveau_cli *cli; 549fa6df8c1SBen Skeggs char name[16]; 550ebb945a9SBen Skeggs int ret; 551ebb945a9SBen Skeggs 552612a9aabSLinus Torvalds snprintf(name, sizeof(name), "%d", pid_nr(fpriv->pid)); 553fa6df8c1SBen Skeggs 554fa6df8c1SBen Skeggs ret = nouveau_cli_create(pdev, name, sizeof(*cli), (void **)&cli); 555ebb945a9SBen Skeggs if (ret) 556ebb945a9SBen Skeggs return ret; 557ebb945a9SBen Skeggs 558ebb945a9SBen Skeggs if (nv_device(drm->device)->card_type >= NV_50) { 559ebb945a9SBen Skeggs ret = nouveau_vm_new(nv_device(drm->device), 0, (1ULL << 40), 560ebb945a9SBen Skeggs 0x1000, &cli->base.vm); 561ebb945a9SBen Skeggs if (ret) { 562ebb945a9SBen Skeggs nouveau_cli_destroy(cli); 563ebb945a9SBen Skeggs return ret; 564ebb945a9SBen Skeggs } 565ebb945a9SBen Skeggs } 566ebb945a9SBen Skeggs 567ebb945a9SBen Skeggs fpriv->driver_priv = cli; 568ebb945a9SBen Skeggs 569ebb945a9SBen Skeggs mutex_lock(&drm->client.mutex); 570ebb945a9SBen Skeggs list_add(&cli->head, &drm->clients); 571ebb945a9SBen Skeggs mutex_unlock(&drm->client.mutex); 572ebb945a9SBen Skeggs return 0; 573ebb945a9SBen Skeggs } 574ebb945a9SBen Skeggs 5755b8a43aeSMarcin Slusarz static void 576ebb945a9SBen Skeggs nouveau_drm_preclose(struct drm_device *dev, struct drm_file *fpriv) 577ebb945a9SBen Skeggs { 578ebb945a9SBen Skeggs struct nouveau_cli *cli = nouveau_cli(fpriv); 579ebb945a9SBen Skeggs struct nouveau_drm *drm = nouveau_drm(dev); 580ebb945a9SBen Skeggs 581ebb945a9SBen Skeggs if (cli->abi16) 582ebb945a9SBen Skeggs nouveau_abi16_fini(cli->abi16); 583ebb945a9SBen Skeggs 584ebb945a9SBen Skeggs mutex_lock(&drm->client.mutex); 585ebb945a9SBen Skeggs list_del(&cli->head); 586ebb945a9SBen Skeggs mutex_unlock(&drm->client.mutex); 587ebb945a9SBen Skeggs } 588ebb945a9SBen Skeggs 5895b8a43aeSMarcin Slusarz static void 590ebb945a9SBen Skeggs nouveau_drm_postclose(struct drm_device *dev, struct drm_file *fpriv) 591ebb945a9SBen Skeggs { 592ebb945a9SBen Skeggs struct nouveau_cli *cli = nouveau_cli(fpriv); 593ebb945a9SBen Skeggs nouveau_cli_destroy(cli); 594ebb945a9SBen Skeggs } 595ebb945a9SBen Skeggs 59677145f1cSBen Skeggs static struct drm_ioctl_desc 59777145f1cSBen Skeggs nouveau_ioctls[] = { 59877145f1cSBen Skeggs DRM_IOCTL_DEF_DRV(NOUVEAU_GETPARAM, nouveau_abi16_ioctl_getparam, DRM_UNLOCKED|DRM_AUTH), 59977145f1cSBen Skeggs DRM_IOCTL_DEF_DRV(NOUVEAU_SETPARAM, nouveau_abi16_ioctl_setparam, DRM_UNLOCKED|DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), 60077145f1cSBen Skeggs DRM_IOCTL_DEF_DRV(NOUVEAU_CHANNEL_ALLOC, nouveau_abi16_ioctl_channel_alloc, DRM_UNLOCKED|DRM_AUTH), 60177145f1cSBen Skeggs DRM_IOCTL_DEF_DRV(NOUVEAU_CHANNEL_FREE, nouveau_abi16_ioctl_channel_free, DRM_UNLOCKED|DRM_AUTH), 60277145f1cSBen Skeggs DRM_IOCTL_DEF_DRV(NOUVEAU_GROBJ_ALLOC, nouveau_abi16_ioctl_grobj_alloc, DRM_UNLOCKED|DRM_AUTH), 60377145f1cSBen Skeggs DRM_IOCTL_DEF_DRV(NOUVEAU_NOTIFIEROBJ_ALLOC, nouveau_abi16_ioctl_notifierobj_alloc, DRM_UNLOCKED|DRM_AUTH), 60477145f1cSBen Skeggs DRM_IOCTL_DEF_DRV(NOUVEAU_GPUOBJ_FREE, nouveau_abi16_ioctl_gpuobj_free, DRM_UNLOCKED|DRM_AUTH), 60577145f1cSBen Skeggs DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_NEW, nouveau_gem_ioctl_new, DRM_UNLOCKED|DRM_AUTH), 60677145f1cSBen Skeggs DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_PUSHBUF, nouveau_gem_ioctl_pushbuf, DRM_UNLOCKED|DRM_AUTH), 60777145f1cSBen Skeggs DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_CPU_PREP, nouveau_gem_ioctl_cpu_prep, DRM_UNLOCKED|DRM_AUTH), 60877145f1cSBen Skeggs DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_CPU_FINI, nouveau_gem_ioctl_cpu_fini, DRM_UNLOCKED|DRM_AUTH), 60977145f1cSBen Skeggs DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_INFO, nouveau_gem_ioctl_info, DRM_UNLOCKED|DRM_AUTH), 61077145f1cSBen Skeggs }; 61177145f1cSBen Skeggs 61277145f1cSBen Skeggs static const struct file_operations 61377145f1cSBen Skeggs nouveau_driver_fops = { 61477145f1cSBen Skeggs .owner = THIS_MODULE, 61577145f1cSBen Skeggs .open = drm_open, 61677145f1cSBen Skeggs .release = drm_release, 61777145f1cSBen Skeggs .unlocked_ioctl = drm_ioctl, 61877145f1cSBen Skeggs .mmap = nouveau_ttm_mmap, 61977145f1cSBen Skeggs .poll = drm_poll, 62077145f1cSBen Skeggs .fasync = drm_fasync, 62177145f1cSBen Skeggs .read = drm_read, 62277145f1cSBen Skeggs #if defined(CONFIG_COMPAT) 62377145f1cSBen Skeggs .compat_ioctl = nouveau_compat_ioctl, 62477145f1cSBen Skeggs #endif 62577145f1cSBen Skeggs .llseek = noop_llseek, 62677145f1cSBen Skeggs }; 62777145f1cSBen Skeggs 62877145f1cSBen Skeggs static struct drm_driver 62977145f1cSBen Skeggs driver = { 63077145f1cSBen Skeggs .driver_features = 63177145f1cSBen Skeggs DRIVER_USE_AGP | DRIVER_PCI_DMA | DRIVER_SG | 63277145f1cSBen Skeggs DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | DRIVER_GEM | 63377145f1cSBen Skeggs DRIVER_MODESET | DRIVER_PRIME, 63477145f1cSBen Skeggs 63577145f1cSBen Skeggs .load = nouveau_drm_load, 63677145f1cSBen Skeggs .unload = nouveau_drm_unload, 63777145f1cSBen Skeggs .open = nouveau_drm_open, 63877145f1cSBen Skeggs .preclose = nouveau_drm_preclose, 63977145f1cSBen Skeggs .postclose = nouveau_drm_postclose, 64077145f1cSBen Skeggs .lastclose = nouveau_vga_lastclose, 64177145f1cSBen Skeggs 64277145f1cSBen Skeggs .irq_preinstall = nouveau_irq_preinstall, 64377145f1cSBen Skeggs .irq_postinstall = nouveau_irq_postinstall, 64477145f1cSBen Skeggs .irq_uninstall = nouveau_irq_uninstall, 64577145f1cSBen Skeggs .irq_handler = nouveau_irq_handler, 64677145f1cSBen Skeggs 64777145f1cSBen Skeggs .get_vblank_counter = drm_vblank_count, 64877145f1cSBen Skeggs .enable_vblank = nouveau_vblank_enable, 64977145f1cSBen Skeggs .disable_vblank = nouveau_vblank_disable, 65077145f1cSBen Skeggs 65177145f1cSBen Skeggs .ioctls = nouveau_ioctls, 65277145f1cSBen Skeggs .fops = &nouveau_driver_fops, 65377145f1cSBen Skeggs 65477145f1cSBen Skeggs .prime_handle_to_fd = drm_gem_prime_handle_to_fd, 65577145f1cSBen Skeggs .prime_fd_to_handle = drm_gem_prime_fd_to_handle, 65677145f1cSBen Skeggs .gem_prime_export = nouveau_gem_prime_export, 65777145f1cSBen Skeggs .gem_prime_import = nouveau_gem_prime_import, 65877145f1cSBen Skeggs 65977145f1cSBen Skeggs .gem_init_object = nouveau_gem_object_new, 66077145f1cSBen Skeggs .gem_free_object = nouveau_gem_object_del, 66177145f1cSBen Skeggs .gem_open_object = nouveau_gem_object_open, 66277145f1cSBen Skeggs .gem_close_object = nouveau_gem_object_close, 66377145f1cSBen Skeggs 66477145f1cSBen Skeggs .dumb_create = nouveau_display_dumb_create, 66577145f1cSBen Skeggs .dumb_map_offset = nouveau_display_dumb_map_offset, 66677145f1cSBen Skeggs .dumb_destroy = nouveau_display_dumb_destroy, 66777145f1cSBen Skeggs 66877145f1cSBen Skeggs .name = DRIVER_NAME, 66977145f1cSBen Skeggs .desc = DRIVER_DESC, 67077145f1cSBen Skeggs #ifdef GIT_REVISION 67177145f1cSBen Skeggs .date = GIT_REVISION, 67277145f1cSBen Skeggs #else 67377145f1cSBen Skeggs .date = DRIVER_DATE, 67477145f1cSBen Skeggs #endif 67577145f1cSBen Skeggs .major = DRIVER_MAJOR, 67677145f1cSBen Skeggs .minor = DRIVER_MINOR, 67777145f1cSBen Skeggs .patchlevel = DRIVER_PATCHLEVEL, 67877145f1cSBen Skeggs }; 67977145f1cSBen Skeggs 68094580299SBen Skeggs static struct pci_device_id 68194580299SBen Skeggs nouveau_drm_pci_table[] = { 68294580299SBen Skeggs { 68394580299SBen Skeggs PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID), 68494580299SBen Skeggs .class = PCI_BASE_CLASS_DISPLAY << 16, 68594580299SBen Skeggs .class_mask = 0xff << 16, 68694580299SBen Skeggs }, 68794580299SBen Skeggs { 68894580299SBen Skeggs PCI_DEVICE(PCI_VENDOR_ID_NVIDIA_SGS, PCI_ANY_ID), 68994580299SBen Skeggs .class = PCI_BASE_CLASS_DISPLAY << 16, 69094580299SBen Skeggs .class_mask = 0xff << 16, 69194580299SBen Skeggs }, 69294580299SBen Skeggs {} 69394580299SBen Skeggs }; 69494580299SBen Skeggs 6952d8b9ccbSDave Airlie static const struct dev_pm_ops nouveau_pm_ops = { 6962d8b9ccbSDave Airlie .suspend = nouveau_pmops_suspend, 6972d8b9ccbSDave Airlie .resume = nouveau_pmops_resume, 6982d8b9ccbSDave Airlie .freeze = nouveau_pmops_freeze, 6992d8b9ccbSDave Airlie .thaw = nouveau_pmops_thaw, 7002d8b9ccbSDave Airlie .poweroff = nouveau_pmops_freeze, 7012d8b9ccbSDave Airlie .restore = nouveau_pmops_resume, 7022d8b9ccbSDave Airlie }; 7032d8b9ccbSDave Airlie 70494580299SBen Skeggs static struct pci_driver 70594580299SBen Skeggs nouveau_drm_pci_driver = { 70694580299SBen Skeggs .name = "nouveau", 70794580299SBen Skeggs .id_table = nouveau_drm_pci_table, 70894580299SBen Skeggs .probe = nouveau_drm_probe, 70994580299SBen Skeggs .remove = nouveau_drm_remove, 7102d8b9ccbSDave Airlie .driver.pm = &nouveau_pm_ops, 71194580299SBen Skeggs }; 71294580299SBen Skeggs 71394580299SBen Skeggs static int __init 71494580299SBen Skeggs nouveau_drm_init(void) 71594580299SBen Skeggs { 71677145f1cSBen Skeggs driver.num_ioctls = ARRAY_SIZE(nouveau_ioctls); 71777145f1cSBen Skeggs 71877145f1cSBen Skeggs if (nouveau_modeset == -1) { 71977145f1cSBen Skeggs #ifdef CONFIG_VGA_CONSOLE 72077145f1cSBen Skeggs if (vgacon_text_force()) 72177145f1cSBen Skeggs nouveau_modeset = 0; 72277145f1cSBen Skeggs #endif 72377145f1cSBen Skeggs } 72477145f1cSBen Skeggs 72577145f1cSBen Skeggs if (!nouveau_modeset) 72677145f1cSBen Skeggs return 0; 72777145f1cSBen Skeggs 72877145f1cSBen Skeggs nouveau_register_dsm_handler(); 72977145f1cSBen Skeggs return drm_pci_init(&driver, &nouveau_drm_pci_driver); 73094580299SBen Skeggs } 73194580299SBen Skeggs 73294580299SBen Skeggs static void __exit 73394580299SBen Skeggs nouveau_drm_exit(void) 73494580299SBen Skeggs { 73577145f1cSBen Skeggs if (!nouveau_modeset) 73677145f1cSBen Skeggs return; 73777145f1cSBen Skeggs 73877145f1cSBen Skeggs drm_pci_exit(&driver, &nouveau_drm_pci_driver); 73977145f1cSBen Skeggs nouveau_unregister_dsm_handler(); 74094580299SBen Skeggs } 74194580299SBen Skeggs 74294580299SBen Skeggs module_init(nouveau_drm_init); 74394580299SBen Skeggs module_exit(nouveau_drm_exit); 74494580299SBen Skeggs 74594580299SBen Skeggs MODULE_DEVICE_TABLE(pci, nouveau_drm_pci_table); 74677145f1cSBen Skeggs MODULE_AUTHOR(DRIVER_AUTHOR); 74777145f1cSBen Skeggs MODULE_DESCRIPTION(DRIVER_DESC); 74894580299SBen Skeggs MODULE_LICENSE("GPL and additional rights"); 749