diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_drm.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_drm.c | 227 |
1 files changed, 190 insertions, 37 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 92ecf50a39d3..8b508cec65a2 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -22,6 +22,7 @@ * Authors: Ben Skeggs */ +#include <linux/console.h> #include <linux/module.h> #include <linux/pci.h> @@ -34,24 +35,22 @@ #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" -int __devinit nouveau_pci_probe(struct pci_dev *, const struct pci_device_id *); -void nouveau_pci_remove(struct pci_dev *); -int nouveau_pci_suspend(struct pci_dev *, pm_message_t); -int nouveau_pci_resume(struct pci_dev *); -int __init nouveau_init(struct pci_driver *); -void __exit nouveau_exit(struct pci_driver *); - -int nouveau_load(struct drm_device *, unsigned long); -int nouveau_unload(struct drm_device *); - MODULE_PARM_DESC(config, "option string to pass to driver core"); static char *nouveau_config; module_param_named(config, nouveau_config, charp, 0400); @@ -64,6 +63,12 @@ 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"); +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) { @@ -206,7 +211,7 @@ nouveau_drm_probe(struct pci_dev *pdev, const struct pci_device_id *pent) pci_set_master(pdev); - ret = nouveau_pci_probe(pdev, pent); + ret = drm_get_pci_dev(pdev, pent, &driver); if (ret) { nouveau_object_ref(NULL, (struct nouveau_object **)&device); return ret; @@ -224,13 +229,14 @@ nouveau_drm_load(struct drm_device *dev, unsigned long flags) int ret; ret = nouveau_cli_create(pdev, 0, sizeof(*drm), (void**)&drm); - dev->dev_private = drm; if (ret) return ret; + dev->dev_private = drm; + drm->dev = dev; + INIT_LIST_HEAD(&drm->clients); spin_lock_init(&drm->tile.lock); - drm->dev = dev; /* make sure AGP controller is in a consistent state before we * (possibly) execute vbios init tables (see nouveau_agp.h) @@ -266,9 +272,15 @@ nouveau_drm_load(struct drm_device *dev, unsigned long flags) 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); - /* initialise AGP */ + nouveau_vga_init(drm); nouveau_agp_init(drm); if (device->card_type >= NV_50) { @@ -280,18 +292,43 @@ nouveau_drm_load(struct drm_device *dev, unsigned long flags) ret = nouveau_ttm_init(drm); if (ret) - goto fail_device; + 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_load(dev, flags); + ret = nouveau_display_create(dev); if (ret) - goto fail_load; + 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_load: +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; @@ -300,21 +337,23 @@ fail_device: int nouveau_drm_unload(struct drm_device *dev) { - struct nouveau_drm *drm = nouveau_newpriv(dev); - struct pci_dev *pdev = dev->pdev; - int ret; + struct nouveau_drm *drm = nouveau_drm(dev); nouveau_fbcon_fini(dev); nouveau_accel_fini(drm); - ret = nouveau_unload(dev); - if (ret) - return ret; + 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); - pci_set_drvdata(pdev, drm->client.base.device); nouveau_cli_destroy(&drm->client); return 0; } @@ -322,9 +361,13 @@ nouveau_drm_unload(struct drm_device *dev) 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; - nouveau_pci_remove(pdev); - device = pci_get_drvdata(pdev); + + device = drm->client.base.device; + drm_put_dev(dev); + nouveau_object_ref(NULL, &device); nouveau_object_debug(); } @@ -333,7 +376,7 @@ 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_newpriv(dev); + struct nouveau_drm *drm = nouveau_drm(dev); struct nouveau_cli *cli; int ret; @@ -344,8 +387,8 @@ nouveau_drm_suspend(struct pci_dev *pdev, pm_message_t pm_state) NV_INFO(drm, "suspending fbcon...\n"); nouveau_fbcon_set_suspend(dev, 1); - NV_INFO(drm, "suspending drm...\n"); - ret = nouveau_pci_suspend(pdev, pm_state); + NV_INFO(drm, "suspending display...\n"); + ret = nouveau_display_suspend(dev); if (ret) return ret; @@ -383,7 +426,8 @@ fail_client: nouveau_client_init(&cli->base); } - nouveau_pci_resume(pdev); + NV_INFO(drm, "resuming display...\n"); + nouveau_display_resume(dev); return ret; } @@ -391,7 +435,7 @@ int nouveau_drm_resume(struct pci_dev *pdev) { struct drm_device *dev = pci_get_drvdata(pdev); - struct nouveau_drm *drm = nouveau_newpriv(dev); + struct nouveau_drm *drm = nouveau_drm(dev); struct nouveau_cli *cli; int ret; @@ -419,7 +463,13 @@ nouveau_drm_resume(struct pci_dev *pdev) if (drm->fence && nouveau_fence(drm)->resume) nouveau_fence(drm)->resume(drm); - return nouveau_pci_resume(pdev); + 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; } int @@ -472,6 +522,90 @@ nouveau_drm_postclose(struct drm_device *dev, struct drm_file *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[] = { { @@ -500,19 +634,38 @@ nouveau_drm_pci_driver = { static int __init nouveau_drm_init(void) { - return nouveau_init(&nouveau_drm_pci_driver); + 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) { - nouveau_exit(&nouveau_drm_pci_driver); + 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("Nouveau Project"); -MODULE_DESCRIPTION("nVidia Riva/TNT/GeForce/Quadro/Tesla"); +MODULE_AUTHOR(DRIVER_AUTHOR); +MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL and additional rights"); |