| 49,6 → 49,8 |
|---|
| |
| struct drm_device *main_device; |
| |
| struct drm_file *drm_file_handlers[256]; |
| |
| static int i915_modeset __read_mostly = 1; |
| MODULE_PARM_DESC(modeset, |
| "Use kernel modesetting [KMS] (0=DRM_I915_KMS from .config, " |
| 481,15 → 483,20 |
|---|
| |
| int drm_get_dev(struct pci_dev *pdev, const struct pci_device_id *ent) |
| { |
| struct drm_device *dev; |
| static struct drm_driver driver; |
| static struct drm_device drm_dev; |
| static struct drm_file drm_file; |
| |
| struct drm_device *dev; |
| struct drm_file *priv; |
| |
| int ret; |
| |
| dev = kzalloc(sizeof(*dev), 0); |
| if (!dev) |
| return -ENOMEM; |
| dev = &drm_dev; |
| priv = &drm_file; |
| |
| drm_file_handlers[0] = priv; |
| |
| // ret = pci_enable_device(pdev); |
| // if (ret) |
| // goto err_g1; |
| 514,6 → 521,15 |
|---|
| mutex_init(&dev->struct_mutex); |
| mutex_init(&dev->ctxlist_mutex); |
| |
| INIT_LIST_HEAD(&priv->lhead); |
| INIT_LIST_HEAD(&priv->fbs); |
| INIT_LIST_HEAD(&priv->event_list); |
| init_waitqueue_head(&priv->event_wait); |
| priv->event_space = 4096; /* set aside 4k for event buffer */ |
| |
| idr_init(&priv->object_idr); |
| spin_lock_init(&priv->table_lock); |
| |
| dev->driver = &driver; |
| |
| ret = i915_driver_load(dev, ent->driver_data ); |
| 529,7 → 545,6 |
|---|
| return 0; |
| |
| err_g4: |
| // drm_put_minor(&dev->primary); |
| //err_g3: |
| // if (drm_core_check_feature(dev, DRIVER_MODESET)) |
| // drm_put_minor(&dev->control); |
| 536,7 → 551,6 |
|---|
| //err_g2: |
| // pci_disable_device(pdev); |
| //err_g1: |
| free(dev); |
| |
| return ret; |
| } |