radeon_ttm_tt_set_userptr 2813 drivers/gpu/drm/radeon/radeon.h extern int radeon_ttm_tt_set_userptr(struct ttm_tt *ttm, uint64_t addr, radeon_ttm_tt_set_userptr 333 drivers/gpu/drm/radeon/radeon_gem.c r = radeon_ttm_tt_set_userptr(bo->tbo.ttm, args->addr, args->flags);