diff options
Diffstat (limited to 'linux-core/sis_drv.c')
| -rw-r--r-- | linux-core/sis_drv.c | 36 |
1 files changed, 34 insertions, 2 deletions
diff --git a/linux-core/sis_drv.c b/linux-core/sis_drv.c index 96c143a5..5d55357c 100644 --- a/linux-core/sis_drv.c +++ b/linux-core/sis_drv.c @@ -36,12 +36,44 @@ static struct pci_device_id pciidlist[] = { sis_PCI_IDS }; + +static int sis_driver_load(drm_device_t *dev, unsigned long chipset) +{ + drm_sis_private_t *dev_priv; + int ret; + + dev_priv = drm_calloc(1, sizeof(drm_sis_private_t), DRM_MEM_DRIVER); + if (dev_priv == NULL) + return DRM_ERR(ENOMEM); + + dev->dev_private = (void *)dev_priv; + dev_priv->chipset = chipset; + ret = drm_sman_init(&dev_priv->sman, 2, 12, 8); + if (ret) { + drm_free(dev_priv, sizeof(dev_priv), DRM_MEM_DRIVER); + } + + return ret; +} + +static int sis_driver_unload(drm_device_t *dev) +{ + drm_sis_private_t *dev_priv = dev->dev_private; + + drm_sman_takedown(&dev_priv->sman); + drm_free(dev_priv, sizeof(*dev_priv), DRM_MEM_DRIVER); + + return 0; +} + + static int probe(struct pci_dev *pdev, const struct pci_device_id *ent); static struct drm_driver driver = { .driver_features = DRIVER_USE_AGP | DRIVER_USE_MTRR, - .context_ctor = sis_init_context, + .load = sis_driver_load, + .unload = sis_driver_unload, .context_dtor = sis_final_context, - .reclaim_buffers = drm_core_reclaim_buffers, + .reclaim_buffers = NULL, .get_map_ofs = drm_core_get_map_ofs, .get_reg_ofs = drm_core_get_reg_ofs, .ioctls = sis_ioctls, |