Lines Matching refs:master
68 return fpriv->is_master && drm_lease_owner(fpriv->master) == fpriv->minor->dev->master; in drm_is_current_master_locked()
100 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()
134 struct drm_master *master; in drm_master_create() local
136 master = kzalloc(sizeof(*master), GFP_KERNEL); in drm_master_create()
137 if (!master) in drm_master_create()
140 kref_init(&master->refcount); in drm_master_create()
141 idr_init_base(&master->magic_map, 1); in drm_master_create()
142 master->dev = dev; in drm_master_create()
145 INIT_LIST_HEAD(&master->lessees); in drm_master_create()
146 INIT_LIST_HEAD(&master->lessee_list); in drm_master_create()
147 idr_init(&master->leases); in drm_master_create()
148 idr_init_base(&master->lessee_idr, 1); in drm_master_create()
150 return master; in drm_master_create()
156 dev->master = drm_master_get(fpriv->master); in drm_set_master()
171 old_master = fpriv->master; in drm_new_set_master()
176 fpriv->master = new_master; in drm_new_set_master()
260 if (dev->master) { in drm_setmaster_ioctl()
265 if (!file_priv->master) { in drm_setmaster_ioctl()
275 if (file_priv->master->lessor != NULL) { in drm_setmaster_ioctl()
278 file_priv->master->lessee_id); in drm_setmaster_ioctl()
294 drm_master_put(&dev->master); in drm_drop_master()
313 if (!dev->master) { in drm_dropmaster_ioctl()
318 if (file_priv->master->lessor != NULL) { in drm_dropmaster_ioctl()
321 file_priv->master->lessee_id); in drm_dropmaster_ioctl()
341 if (!dev->master) { in drm_master_open()
345 file_priv->master = drm_master_get(dev->master); in drm_master_open()
356 struct drm_master *master; in drm_master_release() local
359 master = file_priv->master; in drm_master_release()
361 idr_remove(&file_priv->master->magic_map, file_priv->magic); in drm_master_release()
366 if (dev->master == file_priv->master) in drm_master_release()
373 drm_lease_revoke(master); in drm_master_release()
377 if (file_priv->master) in drm_master_release()
378 drm_master_put(&file_priv->master); in drm_master_release()
388 struct drm_master *drm_master_get(struct drm_master *master) in drm_master_get() argument
390 kref_get(&master->refcount); in drm_master_get()
391 return master; in drm_master_get()
407 struct drm_master *master = NULL; in drm_file_get_master() local
410 if (!file_priv->master) in drm_file_get_master()
412 master = drm_master_get(file_priv->master); in drm_file_get_master()
416 return master; in drm_file_get_master()
422 struct drm_master *master = container_of(kref, struct drm_master, refcount); in drm_master_destroy() local
423 struct drm_device *dev = master->dev; in drm_master_destroy()
426 drm_lease_destroy(master); in drm_master_destroy()
428 idr_destroy(&master->magic_map); in drm_master_destroy()
429 idr_destroy(&master->leases); in drm_master_destroy()
430 idr_destroy(&master->lessee_idr); in drm_master_destroy()
432 kfree(master->unique); in drm_master_destroy()
433 kfree(master); in drm_master_destroy()
442 void drm_master_put(struct drm_master **master) in drm_master_put() argument
444 kref_put(&(*master)->refcount, drm_master_destroy); in drm_master_put()
445 *master = NULL; in drm_master_put()
453 if (dev->master) { in drm_master_internal_acquire()