VGACNTRL
regs->cdv.saveVGACNTRL = REG_READ(VGACNTRL);
vga_reg = VGACNTRL;
REG_WRITE(VGACNTRL, regs->cdv.saveVGACNTRL);
REG_WRITE(VGACNTRL, VGA_DISP_DISABLE);
REG_WRITE_WITH_AUX(VGACNTRL, VGA_DISP_DISABLE, i);
REG_WRITE_WITH_AUX(VGACNTRL, VGA_DISP_DISABLE, i);
PSB_WVDC32(0x80000000, VGACNTRL);
REG_WRITE(VGACNTRL, VGA_DISP_DISABLE);
REG_WRITE(VGACNTRL, 0x80000000);
PSB_WVDC32(0x80000000, VGACNTRL);
return VGACNTRL;