LDDFR
lcdc_write(sdev, LDDFR, sstate->format->lddfr | LDDFR_CF1);
case LDDFR:
iowrite16(lddfr, par->base + LDDFR); /* color/depth */
[LDDFR] = 0x424,
[LDDFR] = 0x60c,
case LDDFR:
lcdc_write_chan(ch, LDDFR, tmp);