TRANS_PUSH
TRANS_PUSH(display, cpu_transcoder),
intel_dsb_poll(dsb, TRANS_PUSH(display, cpu_transcoder),
return intel_de_read(display, TRANS_PUSH(display, cpu_transcoder)) & TRANS_PUSH_SEND;
intel_de_write(display, TRANS_PUSH(display, cpu_transcoder),
intel_de_write(display, TRANS_PUSH(display, cpu_transcoder), 0);
intel_de_write(display, TRANS_PUSH(display, cpu_transcoder),
intel_de_write(display, TRANS_PUSH(display, cpu_transcoder), 0);