Merge branch 'fix/hda' into for-linus

[linux-2.6-omap-h63xx.git] / drivers / gpu / drm / drm_stub.c

diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c
index 0f24c2dcd5176c81614bb4de42bf400a13fe6f37..46bb923b097c39ad6fef2c37f29e59ae0c648f42 100644 (file)
--- a/drivers/gpu/drm/drm_stub.c
+++ b/drivers/gpu/drm/drm_stub.c
@@ -57,6 +57,14 @@ static int drm_minor_get_id(struct drm_device *dev, int type)
        int ret;
        int base = 0, limit = 63;
 
+       if (type == DRM_MINOR_CONTROL) {
+                base += 64;
+                limit = base + 127;
+        } else if (type == DRM_MINOR_RENDER) {
+                base += 128;
+                limit = base + 255;
+        }
+
 again:
        if (idr_pre_get(&drm_minors_idr, GFP_KERNEL) == 0) {
                DRM_ERROR("Out of memory expanding drawable idr\n");
@@ -110,14 +118,22 @@ static void drm_master_destroy(struct kref *kref)
        struct drm_master *master = container_of(kref, struct drm_master, refcount);
        struct drm_magic_entry *pt, *next;
        struct drm_device *dev = master->minor->dev;
+       struct drm_map_list *r_list, *list_temp;
 
        list_del(&master->head);
 
        if (dev->driver->master_destroy)
                dev->driver->master_destroy(dev, master);
 
+       list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head) {
+               if (r_list->master == master) {
+                       drm_rmmap_locked(dev, r_list->map);
+                       r_list = NULL;
+               }
+       }
+
        if (master->unique) {
-               drm_free(master->unique, strlen(master->unique) + 1, DRM_MEM_DRIVER);
+               drm_free(master->unique, master->unique_size, DRM_MEM_DRIVER);
                master->unique = NULL;
                master->unique_len = 0;
        }
@@ -237,9 +253,6 @@ static int drm_fill_in_dev(struct drm_device * dev, struct pci_dev *pdev,
                }
        }
 
-       if (dev->driver->load)
-               if ((retcode = dev->driver->load(dev, ent->driver_data)))
-                       goto error_out_unreg;
 
        retcode = drm_ctxbitmap_init(dev);
        if (retcode) {
@@ -365,8 +378,28 @@ int drm_get_dev(struct pci_dev *pdev, const struct pci_device_id *ent,
                printk(KERN_ERR "DRM: Fill_in_dev failed.\n");
                goto err_g2;
        }
+
+       if (drm_core_check_feature(dev, DRIVER_MODESET)) {
+               ret = drm_get_minor(dev, &dev->control, DRM_MINOR_CONTROL);
+               if (ret)
+                       goto err_g2;
+       }
+
        if ((ret = drm_get_minor(dev, &dev->primary, DRM_MINOR_LEGACY)))
-               goto err_g2;
+               goto err_g3;
+
+       if (dev->driver->load) {
+               ret = dev->driver->load(dev, ent->driver_data);
+               if (ret)
+                       goto err_g3;
+       }
+
+        /* setup the grouping for the legacy output */
+       if (drm_core_check_feature(dev, DRIVER_MODESET)) {
+               ret = drm_mode_group_init_legacy_group(dev, &dev->primary->mode_group);
+               if (ret)
+                       goto err_g3;
+       }
 
        list_add_tail(&dev->driver_item, &driver->device_list);
 
@@ -376,6 +409,8 @@ int drm_get_dev(struct pci_dev *pdev, const struct pci_device_id *ent,
 
        return 0;
 
+err_g3:
+       drm_put_minor(&dev->primary);
 err_g2:
        pci_disable_device(pdev);
 err_g1: