RADEON_TV_PRE_DAC_MUX_CNTL_FORCE_DAC_DATA_SHIFT
(0x109 << RADEON_TV_PRE_DAC_MUX_CNTL_FORCE_DAC_DATA_SHIFT);
| (0xa8 << RADEON_TV_PRE_DAC_MUX_CNTL_FORCE_DAC_DATA_SHIFT));
| (0xa8 << RADEON_TV_PRE_DAC_MUX_CNTL_FORCE_DAC_DATA_SHIFT));