lsdc_fb_base_addr
ops->update_bo_addr(cursor, lsdc_fb_base_addr(new_fb));
u64 addr = lsdc_fb_base_addr(new_fb);
u64 addr = lsdc_fb_base_addr(new_fb);
addr = lsdc_fb_base_addr(fb);
u64 fb_addr = lsdc_fb_base_addr(new_fb);