RADEON_FP_TMDS_EN
OUTREGP( regs, RADEON_FP_GEN_CNTL, RADEON_FP_FPON | RADEON_FP_TMDS_EN,
~(RADEON_FP_FPON | RADEON_FP_TMDS_EN));
OUTREGP( regs, RADEON_FP_GEN_CNTL, 0, ~RADEON_FP_FPON | RADEON_FP_TMDS_EN );
values->fp_gen_cntl &= ~(RADEON_FP_FPON | RADEON_FP_TMDS_EN);
values->fp_gen_cntl |= RADEON_FP_FPON | RADEON_FP_TMDS_EN;