FP_TMDS_EN
OUTREGP(FP_GEN_CNTL, (FP_FPON | FP_TMDS_EN),
~(FP_FPON | FP_TMDS_EN));
OUTREGP(FP_GEN_CNTL, 0, ~(FP_FPON | FP_TMDS_EN));
newmode->fp_gen_cntl &= ~(FP_FPON | FP_TMDS_EN);
newmode->fp_gen_cntl |= (FP_FPON | FP_TMDS_EN);
tmp2 |= FP_TMDS_EN;