Lines Matching refs:exp
1924 u32 ix = 0, tmp_val = 0, exp = 0, mant = 0; in dib8000_get_adc_power() local
1931 exp++; in dib8000_get_adc_power()
1932 mant = (val * 1000 / (1<<exp)); in dib8000_get_adc_power()
1934 val = (lut_1000ln_mant[ix] + 693*(exp-20) - 6908); in dib8000_get_adc_power()
3861 u32 n, s, exp; in dib8000_get_snr() local
3869 exp = (val & 0x3f); in dib8000_get_snr()
3870 if ((exp & 0x20) != 0) in dib8000_get_snr()
3871 exp -= 0x40; in dib8000_get_snr()
3872 n <<= exp+16; in dib8000_get_snr()
3879 exp = (val & 0x3f); in dib8000_get_snr()
3880 if ((exp & 0x20) != 0) in dib8000_get_snr()
3881 exp -= 0x40; in dib8000_get_snr()
3882 s <<= exp+16; in dib8000_get_snr()