KS_DEMOD
table[KS_DEMOD] = 0x00; /* Chroma Demodulation Control & Status */
ks0127_write(sd, KS_DEMOD, reg_defaults[KS_DEMOD]);
ks0127_and_or(sd, KS_DEMOD, 0xf0, 0x00);
ks0127_and_or(sd, KS_DEMOD, 0xf0, 0x00);
if (!(ks0127_read(sd, KS_DEMOD) & 0x40))
ks0127_and_or(sd, KS_DEMOD, 0xf0, 0x0f);