TRANS_MULT
intel_de_write(display, TRANS_MULT(display, cpu_transcoder),
TRANS_MULT(display, pipe_config->cpu_transcoder)) + 1;
MMIO_D(TRANS_MULT(display, TRANSCODER_A));
MMIO_D(TRANS_MULT(display, TRANSCODER_B));
MMIO_D(TRANS_MULT(display, TRANSCODER_C));