Lines Matching refs:master
69 return fpriv->is_master && drm_lease_owner(fpriv->master) == fpriv->minor->dev->master; in drm_is_current_master_locked()
101 ret = idr_alloc(&file_priv->master->magic_map, file_priv, in drm_getmagic()
122 file = idr_find(&file_priv->master->magic_map, auth->magic); in drm_authmagic()
125 idr_replace(&file_priv->master->magic_map, NULL, auth->magic); in drm_authmagic()
133 struct drm_master *master; in drm_master_create() local
135 master = kzalloc(sizeof(*master), GFP_KERNEL); in drm_master_create()
136 if (!master) in drm_master_create()
139 kref_init(&master->refcount); in drm_master_create()
140 idr_init_base(&master->magic_map, 1); in drm_master_create()
141 master->dev = dev; in drm_master_create()
144 INIT_LIST_HEAD(&master->lessees); in drm_master_create()
145 INIT_LIST_HEAD(&master->lessee_list); in drm_master_create()
146 idr_init(&master->leases); in drm_master_create()
147 idr_init_base(&master->lessee_idr, 1); in drm_master_create()
149 return master; in drm_master_create()
155 dev->master = drm_master_get(fpriv->master); in drm_set_master()
170 old_master = fpriv->master; in drm_new_set_master()
175 fpriv->master = new_master; in drm_new_set_master()
259 if (dev->master) in drm_setmaster_ioctl()
262 if (!file_priv->master) in drm_setmaster_ioctl()
268 if (file_priv->master->lessor != NULL) { in drm_setmaster_ioctl()
271 file_priv->master->lessee_id); in drm_setmaster_ioctl()
285 drm_master_put(&dev->master); in drm_drop_master()
302 if (!dev->master) in drm_dropmaster_ioctl()
305 if (file_priv->master->lessor != NULL) { in drm_dropmaster_ioctl()
308 file_priv->master->lessee_id); in drm_dropmaster_ioctl()
326 if (!dev->master) { in drm_master_open()
330 file_priv->master = drm_master_get(dev->master); in drm_master_open()
340 struct drm_master *master; in drm_master_release() local
343 master = file_priv->master; in drm_master_release()
345 idr_remove(&file_priv->master->magic_map, file_priv->magic); in drm_master_release()
350 if (dev->master == file_priv->master) in drm_master_release()
357 drm_lease_revoke(master); in drm_master_release()
361 if (file_priv->master) in drm_master_release()
362 drm_master_put(&file_priv->master); in drm_master_release()
371 struct drm_master *drm_master_get(struct drm_master *master) in drm_master_get() argument
373 kref_get(&master->refcount); in drm_master_get()
374 return master; in drm_master_get()
390 struct drm_master *master = NULL; in drm_file_get_master() local
393 if (!file_priv->master) in drm_file_get_master()
395 master = drm_master_get(file_priv->master); in drm_file_get_master()
399 return master; in drm_file_get_master()
405 struct drm_master *master = container_of(kref, struct drm_master, refcount); in drm_master_destroy() local
406 struct drm_device *dev = master->dev; in drm_master_destroy()
409 drm_lease_destroy(master); in drm_master_destroy()
411 idr_destroy(&master->magic_map); in drm_master_destroy()
412 idr_destroy(&master->leases); in drm_master_destroy()
413 idr_destroy(&master->lessee_idr); in drm_master_destroy()
415 kfree(master->unique); in drm_master_destroy()
416 kfree(master); in drm_master_destroy()
425 void drm_master_put(struct drm_master **master) in drm_master_put() argument
427 kref_put(&(*master)->refcount, drm_master_destroy); in drm_master_put()
428 *master = NULL; in drm_master_put()
436 if (dev->master) { in drm_master_internal_acquire()