copy_u48_le
if (copy_u48_le(&peak_rms->input_rms[i], hdsp->iobase + ofs,
if (copy_u48_le(&peak_rms->playback_rms[i], hdsp->iobase + ofs,
if (copy_u48_le(&peak_rms->output_rms[i], hdsp->iobase + ofs,