TRANS_VTOTAL
intel_de_write(display, TRANS_VTOTAL(display, dsi_trans),
TRANS_VTOTAL(display, cpu_transcoder));
intel_de_write(display, TRANS_VTOTAL(display, cpu_transcoder),
intel_de_write(display, TRANS_VTOTAL(display, pipe),
intel_de_write(display, TRANS_VTOTAL(display, cpu_transcoder),
tmp = intel_de_read(display, TRANS_VTOTAL(display, cpu_transcoder));
intel_de_write(display, TRANS_VTOTAL(display, cpu_transcoder),
intel_de_read(display, TRANS_VTOTAL(display, cpu_transcoder)));
vtotal = (vgpu_vreg_t(vgpu, TRANS_VTOTAL(display, TRANSCODER_A)) >> TRANS_VTOTAL_SHIFT);
MMIO_D(TRANS_VTOTAL(display, TRANSCODER_A));
MMIO_D(TRANS_VTOTAL(display, TRANSCODER_B));
MMIO_D(TRANS_VTOTAL(display, TRANSCODER_C));
MMIO_D(TRANS_VTOTAL(display, TRANSCODER_EDP));