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Lines Matching defs:tg

2321 	struct drm_tile_group *tg = container_of(kref, struct drm_tile_group, refcount);
2322 	struct drm_device *dev = tg->dev;
2324 	idr_remove(&dev->mode_config.tile_idr, tg->id);
2326 	kfree(tg);
2332  * @tg: tile group to drop reference to.
2337 			     struct drm_tile_group *tg)
2339 	kref_put(&tg->refcount, drm_tile_group_free);
2356 	struct drm_tile_group *tg;
2359 	idr_for_each_entry(&dev->mode_config.tile_idr, tg, id) {
2360 		if (!memcmp(tg->group_data, topology, 8)) {
2361 			if (!kref_get_unless_zero(&tg->refcount))
2362 				tg = NULL;
2364 			return tg;
2386 	struct drm_tile_group *tg;
2389 	tg = kzalloc(sizeof(*tg
2390 	if (!tg)
2393 	kref_init(&tg->refcount);
2394 	memcpy(tg->group_data, topology, 8);
2395 	tg->dev = dev;
2399 	ret = idr_alloc(&dev->mode_config.tile_idr, tg, 1, 0, GFP_KERNEL);
2401 		tg->id = ret;
2403 		kfree(tg);
2404 		tg = NULL;
2409 	return tg;