DC_PAL_ADDRESS
write_dc(par, DC_PAL_ADDRESS, regno);
writel(regno, par->dc_regs + DC_PAL_ADDRESS);
write_dc(par, DC_PAL_ADDRESS, regno);
write_dc(par, DC_PAL_ADDRESS, 0);
case DC_PAL_ADDRESS:
write_dc(par, DC_PAL_ADDRESS, 0);
case DC_PAL_ADDRESS:
write_dc(par, DC_PAL_ADDRESS, 0);
write_dc(par, DC_PAL_ADDRESS, 0);