Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

Pull drm merge (part 1) from Dave Airlie:
 "So first of all my tree and uapi stuff has a conflict mess, its my
  fault as the nouveau stuff didn't hit -next as were trying to rebase
  regressions out of it before we merged.

  Highlights:
   - SH mobile modesetting driver and associated helpers
   - some DRM core documentation
   - i915 modesetting rework, haswell hdmi, haswell and vlv fixes, write
     combined pte writing, ilk rc6 support,
   - nouveau: major driver rework into a hw core driver, makes features
     like SLI a lot saner to implement,
   - psb: add eDP/DP support for Cedarview
   - radeon: 2 layer page tables, async VM pte updates, better PLL
     selection for > 2 screens, better ACPI interactions

  The rest is general grab bag of fixes.

  So why part 1? well I have the exynos pull req which came in a bit
  late but was waiting for me to do something they shouldn't have and it
  looks fairly safe, and David Howells has some more header cleanups
  he'd like me to pull, that seem like a good idea, but I'd like to get
  this merge out of the way so -next dosen't get blocked."

Tons of conflicts mostly due to silly include line changes, but mostly
mindless.  A few other small semantic conflicts too, noted from Dave's
pre-merged branch.

* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (447 commits)
  drm/nv98/crypt: fix fuc build with latest envyas
  drm/nouveau/devinit: fixup various issues with subdev ctor/init ordering
  drm/nv41/vm: fix and enable use of "real" pciegart
  drm/nv44/vm: fix and enable use of "real" pciegart
  drm/nv04/dmaobj: fixup vm target handling in preparation for nv4x pcie
  drm/nouveau: store supported dma mask in vmmgr
  drm/nvc0/ibus: initial implementation of subdev
  drm/nouveau/therm: add support for fan-control modes
  drm/nouveau/hwmon: rename pwm0* to pmw1* to follow hwmon's rules
  drm/nouveau/therm: calculate the pwm divisor on nv50+
  drm/nouveau/fan: rewrite the fan tachometer driver to get more precision, faster
  drm/nouveau/therm: move thermal-related functions to the therm subdev
  drm/nouveau/bios: parse the pwm divisor from the perf table
  drm/nouveau/therm: use the EXTDEV table to detect i2c monitoring devices
  drm/nouveau/therm: rework thermal table parsing
  drm/nouveau/gpio: expose the PWM/TOGGLE parameter found in the gpio vbios table
  drm/nouveau: fix pm initialization order
  drm/nouveau/bios: check that fixed tvdac gpio data is valid before using it
  drm/nouveau: log channel debug/error messages from client object rather than drm client
  drm/nouveau: have drm debugging macros build on top of core macros
  ...

1 files changed, 693 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
new file mode 100644
index 00000000000..ccae8c26ae2
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -0,0 +1,693 @@
+/*
+ * Copyright 2012 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+#include <linux/console.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+
+#include <core/device.h>
+#include <core/client.h>
+#include <core/gpuobj.h>
+#include <core/class.h>
+
+#include <subdev/device.h>
+#include <subdev/vm.h>
+
+#include "nouveau_drm.h"
+#include "nouveau_irq.h"
+#include "nouveau_dma.h"
+#include "nouveau_ttm.h"
+#include "nouveau_gem.h"
+#include "nouveau_agp.h"
+#include "nouveau_vga.h"
+#include "nouveau_pm.h"
+#include "nouveau_acpi.h"
+#include "nouveau_bios.h"
+#include "nouveau_ioctl.h"
+#include "nouveau_abi16.h"
+#include "nouveau_fbcon.h"
+#include "nouveau_fence.h"
+
+#include "nouveau_ttm.h"
+
+MODULE_PARM_DESC(config, "option string to pass to driver core");
+static char *nouveau_config;
+module_param_named(config, nouveau_config, charp, 0400);
+
+MODULE_PARM_DESC(debug, "debug string to pass to driver core");
+static char *nouveau_debug;
+module_param_named(debug, nouveau_debug, charp, 0400);
+
+MODULE_PARM_DESC(noaccel, "disable kernel/abi16 acceleration");
+static int nouveau_noaccel = 0;
+module_param_named(noaccel, nouveau_noaccel, int, 0400);
+
+MODULE_PARM_DESC(modeset, "enable driver");
+static int nouveau_modeset = -1;
+module_param_named(modeset, nouveau_modeset, int, 0400);
+
+static struct drm_driver driver;
+
+static u64
+nouveau_name(struct pci_dev *pdev)
+{
+	u64 name = (u64)pci_domain_nr(pdev->bus) << 32;
+	name |= pdev->bus->number << 16;
+	name |= PCI_SLOT(pdev->devfn) << 8;
+	return name | PCI_FUNC(pdev->devfn);
+}
+
+static int
+nouveau_cli_create(struct pci_dev *pdev, const char *name,
+		   int size, void **pcli)
+{
+	struct nouveau_cli *cli;
+	int ret;
+
+	ret = nouveau_client_create_(name, nouveau_name(pdev), nouveau_config,
+				     nouveau_debug, size, pcli);
+	cli = *pcli;
+	if (ret)
+		return ret;
+
+	mutex_init(&cli->mutex);
+	return 0;
+}
+
+static void
+nouveau_cli_destroy(struct nouveau_cli *cli)
+{
+	struct nouveau_object *client = nv_object(cli);
+	nouveau_vm_ref(NULL, &cli->base.vm, NULL);
+	nouveau_client_fini(&cli->base, false);
+	atomic_set(&client->refcount, 1);
+	nouveau_object_ref(NULL, &client);
+}
+
+static void
+nouveau_accel_fini(struct nouveau_drm *drm)
+{
+	nouveau_gpuobj_ref(NULL, &drm->notify);
+	nouveau_channel_del(&drm->channel);
+	nouveau_channel_del(&drm->cechan);
+	if (drm->fence)
+		nouveau_fence(drm)->dtor(drm);
+}
+
+static void
+nouveau_accel_init(struct nouveau_drm *drm)
+{
+	struct nouveau_device *device = nv_device(drm->device);
+	struct nouveau_object *object;
+	u32 arg0, arg1;
+	int ret;
+
+	if (nouveau_noaccel)
+		return;
+
+	/* initialise synchronisation routines */
+	if      (device->card_type < NV_10) ret = nv04_fence_create(drm);
+	else if (device->chipset   <  0x84) ret = nv10_fence_create(drm);
+	else if (device->card_type < NV_C0) ret = nv84_fence_create(drm);
+	else                                ret = nvc0_fence_create(drm);
+	if (ret) {
+		NV_ERROR(drm, "failed to initialise sync subsystem, %d\n", ret);
+		nouveau_accel_fini(drm);
+		return;
+	}
+
+	if (device->card_type >= NV_E0) {
+		ret = nouveau_channel_new(drm, &drm->client, NVDRM_DEVICE,
+					  NVDRM_CHAN + 1,
+					  NVE0_CHANNEL_IND_ENGINE_CE0 |
+					  NVE0_CHANNEL_IND_ENGINE_CE1, 0,
+					  &drm->cechan);
+		if (ret)
+			NV_ERROR(drm, "failed to create ce channel, %d\n", ret);
+
+		arg0 = NVE0_CHANNEL_IND_ENGINE_GR;
+		arg1 = 0;
+	} else {
+		arg0 = NvDmaFB;
+		arg1 = NvDmaTT;
+	}
+
+	ret = nouveau_channel_new(drm, &drm->client, NVDRM_DEVICE, NVDRM_CHAN,
+				  arg0, arg1, &drm->channel);
+	if (ret) {
+		NV_ERROR(drm, "failed to create kernel channel, %d\n", ret);
+		nouveau_accel_fini(drm);
+		return;
+	}
+
+	if (device->card_type < NV_C0) {
+		ret = nouveau_gpuobj_new(drm->device, NULL, 32, 0, 0,
+					&drm->notify);
+		if (ret) {
+			NV_ERROR(drm, "failed to allocate notifier, %d\n", ret);
+			nouveau_accel_fini(drm);
+			return;
+		}
+
+		ret = nouveau_object_new(nv_object(drm),
+					 drm->channel->handle, NvNotify0,
+					 0x003d, &(struct nv_dma_class) {
+						.flags = NV_DMA_TARGET_VRAM |
+							 NV_DMA_ACCESS_RDWR,
+						.start = drm->notify->addr,
+						.limit = drm->notify->addr + 31
+						}, sizeof(struct nv_dma_class),
+					 &object);
+		if (ret) {
+			nouveau_accel_fini(drm);
+			return;
+		}
+	}
+
+
+	nouveau_bo_move_init(drm);
+}
+
+static int __devinit
+nouveau_drm_probe(struct pci_dev *pdev, const struct pci_device_id *pent)
+{
+	struct nouveau_device *device;
+	struct apertures_struct *aper;
+	bool boot = false;
+	int ret;
+
+	/* remove conflicting drivers (vesafb, efifb etc) */
+	aper = alloc_apertures(3);
+	if (!aper)
+		return -ENOMEM;
+
+	aper->ranges[0].base = pci_resource_start(pdev, 1);
+	aper->ranges[0].size = pci_resource_len(pdev, 1);
+	aper->count = 1;
+
+	if (pci_resource_len(pdev, 2)) {
+		aper->ranges[aper->count].base = pci_resource_start(pdev, 2);
+		aper->ranges[aper->count].size = pci_resource_len(pdev, 2);
+		aper->count++;
+	}
+
+	if (pci_resource_len(pdev, 3)) {
+		aper->ranges[aper->count].base = pci_resource_start(pdev, 3);
+		aper->ranges[aper->count].size = pci_resource_len(pdev, 3);
+		aper->count++;
+	}
+
+#ifdef CONFIG_X86
+	boot = pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW;
+#endif
+	remove_conflicting_framebuffers(aper, "nouveaufb", boot);
+
+	ret = nouveau_device_create(pdev, nouveau_name(pdev), pci_name(pdev),
+				    nouveau_config, nouveau_debug, &device);
+	if (ret)
+		return ret;
+
+	pci_set_master(pdev);
+
+	ret = drm_get_pci_dev(pdev, pent, &driver);
+	if (ret) {
+		nouveau_object_ref(NULL, (struct nouveau_object **)&device);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int
+nouveau_drm_load(struct drm_device *dev, unsigned long flags)
+{
+	struct pci_dev *pdev = dev->pdev;
+	struct nouveau_device *device;
+	struct nouveau_drm *drm;
+	int ret;
+
+	ret = nouveau_cli_create(pdev, "DRM", sizeof(*drm), (void**)&drm);
+	if (ret)
+		return ret;
+
+	dev->dev_private = drm;
+	drm->dev = dev;
+
+	INIT_LIST_HEAD(&drm->clients);
+	spin_lock_init(&drm->tile.lock);
+
+	/* make sure AGP controller is in a consistent state before we
+	 * (possibly) execute vbios init tables (see nouveau_agp.h)
+	 */
+	if (drm_pci_device_is_agp(dev) && dev->agp) {
+		/* dummy device object, doesn't init anything, but allows
+		 * agp code access to registers
+		 */
+		ret = nouveau_object_new(nv_object(drm), NVDRM_CLIENT,
+					 NVDRM_DEVICE, 0x0080,
+					 &(struct nv_device_class) {
+						.device = ~0,
+						.disable =
+						 ~(NV_DEVICE_DISABLE_MMIO |
+						   NV_DEVICE_DISABLE_IDENTIFY),
+						.debug0 = ~0,
+					 }, sizeof(struct nv_device_class),
+					 &drm->device);
+		if (ret)
+			goto fail_device;
+
+		nouveau_agp_reset(drm);
+		nouveau_object_del(nv_object(drm), NVDRM_CLIENT, NVDRM_DEVICE);
+	}
+
+	ret = nouveau_object_new(nv_object(drm), NVDRM_CLIENT, NVDRM_DEVICE,
+				 0x0080, &(struct nv_device_class) {
+					.device = ~0,
+					.disable = 0,
+					.debug0 = 0,
+				 }, sizeof(struct nv_device_class),
+				 &drm->device);
+	if (ret)
+		goto fail_device;
+
+	/* workaround an odd issue on nvc1 by disabling the device's
+	 * nosnoop capability.  hopefully won't cause issues until a
+	 * better fix is found - assuming there is one...
+	 */
+	device = nv_device(drm->device);
+	if (nv_device(drm->device)->chipset == 0xc1)
+		nv_mask(device, 0x00088080, 0x00000800, 0x00000000);
+
+	nouveau_vga_init(drm);
+	nouveau_agp_init(drm);
+
+	if (device->card_type >= NV_50) {
+		ret = nouveau_vm_new(nv_device(drm->device), 0, (1ULL << 40),
+				     0x1000, &drm->client.base.vm);
+		if (ret)
+			goto fail_device;
+	}
+
+	ret = nouveau_ttm_init(drm);
+	if (ret)
+		goto fail_ttm;
+
+	ret = nouveau_bios_init(dev);
+	if (ret)
+		goto fail_bios;
+
+	ret = nouveau_irq_init(dev);
+	if (ret)
+		goto fail_irq;
+
+	ret = nouveau_display_create(dev);
+	if (ret)
+		goto fail_dispctor;
+
+	if (dev->mode_config.num_crtc) {
+		ret = nouveau_display_init(dev);
+		if (ret)
+			goto fail_dispinit;
+	}
+
+	nouveau_pm_init(dev);
+
+	nouveau_accel_init(drm);
+	nouveau_fbcon_init(dev);
+	return 0;
+
+fail_dispinit:
+	nouveau_display_destroy(dev);
+fail_dispctor:
+	nouveau_irq_fini(dev);
+fail_irq:
+	nouveau_bios_takedown(dev);
+fail_bios:
+	nouveau_ttm_fini(drm);
+fail_ttm:
+	nouveau_agp_fini(drm);
+	nouveau_vga_fini(drm);
+fail_device:
+	nouveau_cli_destroy(&drm->client);
+	return ret;
+}
+
+static int
+nouveau_drm_unload(struct drm_device *dev)
+{
+	struct nouveau_drm *drm = nouveau_drm(dev);
+
+	nouveau_fbcon_fini(dev);
+	nouveau_accel_fini(drm);
+
+	nouveau_pm_fini(dev);
+
+	nouveau_display_fini(dev);
+	nouveau_display_destroy(dev);
+
+	nouveau_irq_fini(dev);
+	nouveau_bios_takedown(dev);
+
+	nouveau_ttm_fini(drm);
+	nouveau_agp_fini(drm);
+	nouveau_vga_fini(drm);
+
+	nouveau_cli_destroy(&drm->client);
+	return 0;
+}
+
+static void
+nouveau_drm_remove(struct pci_dev *pdev)
+{
+	struct drm_device *dev = pci_get_drvdata(pdev);
+	struct nouveau_drm *drm = nouveau_drm(dev);
+	struct nouveau_object *device;
+
+	device = drm->client.base.device;
+	drm_put_dev(dev);
+
+	nouveau_object_ref(NULL, &device);
+	nouveau_object_debug();
+}
+
+int
+nouveau_drm_suspend(struct pci_dev *pdev, pm_message_t pm_state)
+{
+	struct drm_device *dev = pci_get_drvdata(pdev);
+	struct nouveau_drm *drm = nouveau_drm(dev);
+	struct nouveau_cli *cli;
+	int ret;
+
+	if (dev->switch_power_state == DRM_SWITCH_POWER_OFF ||
+	    pm_state.event == PM_EVENT_PRETHAW)
+		return 0;
+
+	NV_INFO(drm, "suspending fbcon...\n");
+	nouveau_fbcon_set_suspend(dev, 1);
+
+	NV_INFO(drm, "suspending display...\n");
+	ret = nouveau_display_suspend(dev);
+	if (ret)
+		return ret;
+
+	NV_INFO(drm, "evicting buffers...\n");
+	ttm_bo_evict_mm(&drm->ttm.bdev, TTM_PL_VRAM);
+
+	if (drm->fence && nouveau_fence(drm)->suspend) {
+		if (!nouveau_fence(drm)->suspend(drm))
+			return -ENOMEM;
+	}
+
+	NV_INFO(drm, "suspending client object trees...\n");
+	list_for_each_entry(cli, &drm->clients, head) {
+		ret = nouveau_client_fini(&cli->base, true);
+		if (ret)
+			goto fail_client;
+	}
+
+	ret = nouveau_client_fini(&drm->client.base, true);
+	if (ret)
+		goto fail_client;
+
+	nouveau_agp_fini(drm);
+
+	pci_save_state(pdev);
+	if (pm_state.event == PM_EVENT_SUSPEND) {
+		pci_disable_device(pdev);
+		pci_set_power_state(pdev, PCI_D3hot);
+	}
+
+	return 0;
+
+fail_client:
+	list_for_each_entry_continue_reverse(cli, &drm->clients, head) {
+		nouveau_client_init(&cli->base);
+	}
+
+	NV_INFO(drm, "resuming display...\n");
+	nouveau_display_resume(dev);
+	return ret;
+}
+
+int
+nouveau_drm_resume(struct pci_dev *pdev)
+{
+	struct drm_device *dev = pci_get_drvdata(pdev);
+	struct nouveau_drm *drm = nouveau_drm(dev);
+	struct nouveau_cli *cli;
+	int ret;
+
+	if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
+		return 0;
+
+	NV_INFO(drm, "re-enabling device...\n");
+	pci_set_power_state(pdev, PCI_D0);
+	pci_restore_state(pdev);
+	ret = pci_enable_device(pdev);
+	if (ret)
+		return ret;
+	pci_set_master(pdev);
+
+	nouveau_agp_reset(drm);
+
+	NV_INFO(drm, "resuming client object trees...\n");
+	nouveau_client_init(&drm->client.base);
+	nouveau_agp_init(drm);
+
+	list_for_each_entry(cli, &drm->clients, head) {
+		nouveau_client_init(&cli->base);
+	}
+
+	if (drm->fence && nouveau_fence(drm)->resume)
+		nouveau_fence(drm)->resume(drm);
+
+	nouveau_run_vbios_init(dev);
+	nouveau_irq_postinstall(dev);
+	nouveau_pm_resume(dev);
+
+	NV_INFO(drm, "resuming display...\n");
+	nouveau_display_resume(dev);
+	return 0;
+}
+
+static int
+nouveau_drm_open(struct drm_device *dev, struct drm_file *fpriv)
+{
+	struct pci_dev *pdev = dev->pdev;
+	struct nouveau_drm *drm = nouveau_drm(dev);
+	struct nouveau_cli *cli;
+	char name[16];
+	int ret;
+
+	snprintf(name, sizeof(name), "%d", pid_nr(fpriv->pid));
+
+	ret = nouveau_cli_create(pdev, name, sizeof(*cli), (void **)&cli);
+	if (ret)
+		return ret;
+
+	if (nv_device(drm->device)->card_type >= NV_50) {
+		ret = nouveau_vm_new(nv_device(drm->device), 0, (1ULL << 40),
+				     0x1000, &cli->base.vm);
+		if (ret) {
+			nouveau_cli_destroy(cli);
+			return ret;
+		}
+	}
+
+	fpriv->driver_priv = cli;
+
+	mutex_lock(&drm->client.mutex);
+	list_add(&cli->head, &drm->clients);
+	mutex_unlock(&drm->client.mutex);
+	return 0;
+}
+
+static void
+nouveau_drm_preclose(struct drm_device *dev, struct drm_file *fpriv)
+{
+	struct nouveau_cli *cli = nouveau_cli(fpriv);
+	struct nouveau_drm *drm = nouveau_drm(dev);
+
+	if (cli->abi16)
+		nouveau_abi16_fini(cli->abi16);
+
+	mutex_lock(&drm->client.mutex);
+	list_del(&cli->head);
+	mutex_unlock(&drm->client.mutex);
+}
+
+static void
+nouveau_drm_postclose(struct drm_device *dev, struct drm_file *fpriv)
+{
+	struct nouveau_cli *cli = nouveau_cli(fpriv);
+	nouveau_cli_destroy(cli);
+}
+
+static struct drm_ioctl_desc
+nouveau_ioctls[] = {
+	DRM_IOCTL_DEF_DRV(NOUVEAU_GETPARAM, nouveau_abi16_ioctl_getparam, DRM_UNLOCKED|DRM_AUTH),
+	DRM_IOCTL_DEF_DRV(NOUVEAU_SETPARAM, nouveau_abi16_ioctl_setparam, DRM_UNLOCKED|DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+	DRM_IOCTL_DEF_DRV(NOUVEAU_CHANNEL_ALLOC, nouveau_abi16_ioctl_channel_alloc, DRM_UNLOCKED|DRM_AUTH),
+	DRM_IOCTL_DEF_DRV(NOUVEAU_CHANNEL_FREE, nouveau_abi16_ioctl_channel_free, DRM_UNLOCKED|DRM_AUTH),
+	DRM_IOCTL_DEF_DRV(NOUVEAU_GROBJ_ALLOC, nouveau_abi16_ioctl_grobj_alloc, DRM_UNLOCKED|DRM_AUTH),
+	DRM_IOCTL_DEF_DRV(NOUVEAU_NOTIFIEROBJ_ALLOC, nouveau_abi16_ioctl_notifierobj_alloc, DRM_UNLOCKED|DRM_AUTH),
+	DRM_IOCTL_DEF_DRV(NOUVEAU_GPUOBJ_FREE, nouveau_abi16_ioctl_gpuobj_free, DRM_UNLOCKED|DRM_AUTH),
+	DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_NEW, nouveau_gem_ioctl_new, DRM_UNLOCKED|DRM_AUTH),
+	DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_PUSHBUF, nouveau_gem_ioctl_pushbuf, DRM_UNLOCKED|DRM_AUTH),
+	DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_CPU_PREP, nouveau_gem_ioctl_cpu_prep, DRM_UNLOCKED|DRM_AUTH),
+	DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_CPU_FINI, nouveau_gem_ioctl_cpu_fini, DRM_UNLOCKED|DRM_AUTH),
+	DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_INFO, nouveau_gem_ioctl_info, DRM_UNLOCKED|DRM_AUTH),
+};
+
+static const struct file_operations
+nouveau_driver_fops = {
+	.owner = THIS_MODULE,
+	.open = drm_open,
+	.release = drm_release,
+	.unlocked_ioctl = drm_ioctl,
+	.mmap = nouveau_ttm_mmap,
+	.poll = drm_poll,
+	.fasync = drm_fasync,
+	.read = drm_read,
+#if defined(CONFIG_COMPAT)
+	.compat_ioctl = nouveau_compat_ioctl,
+#endif
+	.llseek = noop_llseek,
+};
+
+static struct drm_driver
+driver = {
+	.driver_features =
+		DRIVER_USE_AGP | DRIVER_PCI_DMA | DRIVER_SG |
+		DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | DRIVER_GEM |
+		DRIVER_MODESET | DRIVER_PRIME,
+
+	.load = nouveau_drm_load,
+	.unload = nouveau_drm_unload,
+	.open = nouveau_drm_open,
+	.preclose = nouveau_drm_preclose,
+	.postclose = nouveau_drm_postclose,
+	.lastclose = nouveau_vga_lastclose,
+
+	.irq_preinstall = nouveau_irq_preinstall,
+	.irq_postinstall = nouveau_irq_postinstall,
+	.irq_uninstall = nouveau_irq_uninstall,
+	.irq_handler = nouveau_irq_handler,
+
+	.get_vblank_counter = drm_vblank_count,
+	.enable_vblank = nouveau_vblank_enable,
+	.disable_vblank = nouveau_vblank_disable,
+
+	.ioctls = nouveau_ioctls,
+	.fops = &nouveau_driver_fops,
+
+	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
+	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
+	.gem_prime_export = nouveau_gem_prime_export,
+	.gem_prime_import = nouveau_gem_prime_import,
+
+	.gem_init_object = nouveau_gem_object_new,
+	.gem_free_object = nouveau_gem_object_del,
+	.gem_open_object = nouveau_gem_object_open,
+	.gem_close_object = nouveau_gem_object_close,
+
+	.dumb_create = nouveau_display_dumb_create,
+	.dumb_map_offset = nouveau_display_dumb_map_offset,
+	.dumb_destroy = nouveau_display_dumb_destroy,
+
+	.name = DRIVER_NAME,
+	.desc = DRIVER_DESC,
+#ifdef GIT_REVISION
+	.date = GIT_REVISION,
+#else
+	.date = DRIVER_DATE,
+#endif
+	.major = DRIVER_MAJOR,
+	.minor = DRIVER_MINOR,
+	.patchlevel = DRIVER_PATCHLEVEL,
+};
+
+static struct pci_device_id
+nouveau_drm_pci_table[] = {
+	{
+		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID),
+		.class = PCI_BASE_CLASS_DISPLAY << 16,
+		.class_mask  = 0xff << 16,
+	},
+	{
+		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA_SGS, PCI_ANY_ID),
+		.class = PCI_BASE_CLASS_DISPLAY << 16,
+		.class_mask  = 0xff << 16,
+	},
+	{}
+};
+
+static struct pci_driver
+nouveau_drm_pci_driver = {
+	.name = "nouveau",
+	.id_table = nouveau_drm_pci_table,
+	.probe = nouveau_drm_probe,
+	.remove = nouveau_drm_remove,
+	.suspend = nouveau_drm_suspend,
+	.resume = nouveau_drm_resume,
+};
+
+static int __init
+nouveau_drm_init(void)
+{
+	driver.num_ioctls = ARRAY_SIZE(nouveau_ioctls);
+
+	if (nouveau_modeset == -1) {
+#ifdef CONFIG_VGA_CONSOLE
+		if (vgacon_text_force())
+			nouveau_modeset = 0;
+		else
+#endif
+			nouveau_modeset = 1;
+	}
+
+	if (!nouveau_modeset)
+		return 0;
+
+	nouveau_register_dsm_handler();
+	return drm_pci_init(&driver, &nouveau_drm_pci_driver);
+}
+
+static void __exit
+nouveau_drm_exit(void)
+{
+	if (!nouveau_modeset)
+		return;
+
+	drm_pci_exit(&driver, &nouveau_drm_pci_driver);
+	nouveau_unregister_dsm_handler();
+}
+
+module_init(nouveau_drm_init);
+module_exit(nouveau_drm_exit);
+
+MODULE_DEVICE_TABLE(pci, nouveau_drm_pci_table);
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_LICENSE("GPL and additional rights");