LUT_DATA
outb(r, LUT_DATA);
outb(g, LUT_DATA);
outb(b, LUT_DATA);
outb(gamma_table[i] >> 16, LUT_DATA);
outb(gamma_table[i] >> 8 & 0xFF, LUT_DATA);
outb(gamma_table[i] & 0xFF, LUT_DATA);
outb(gamma_table[i] >> 16, LUT_DATA);
outb(gamma_table[i] >> 8 & 0xFF, LUT_DATA);
outb(gamma_table[i] & 0xFF, LUT_DATA);
color_r = inb(LUT_DATA);
color_g = inb(LUT_DATA);
color_b = inb(LUT_DATA);