RADEON_TV_DAC_CNTL_DACADJ_SHIFT
(6 << RADEON_TV_DAC_CNTL_DACADJ_SHIFT);
((((config_cntl & RADEON_CFG_ATI_REV_ID_MASK) == 0) ? 8 : 4) << RADEON_TV_DAC_CNTL_DACADJ_SHIFT);
(6 << RADEON_TV_DAC_CNTL_DACADJ_SHIFT));
(6 << RADEON_TV_DAC_CNTL_DACADJ_SHIFT));
(2 << RADEON_TV_DAC_CNTL_DACADJ_SHIFT);