Searched refs:noise_exp (Results 1 – 1 of 1) sorted by relevance
1628 s32 signal_mant, signal_exp, noise_mant, noise_exp; in dib7000p_get_snr() local1633 noise_exp = ((val & 0xf) << 2); in dib7000p_get_snr()1635 noise_exp += ((val >> 14) & 0x3); in dib7000p_get_snr()1636 if ((noise_exp & 0x20) != 0) in dib7000p_get_snr()1637 noise_exp -= 0x40; in dib7000p_get_snr()1650 result -= intlog10(2) * 10 * noise_exp + 10 * intlog10(noise_mant); in dib7000p_get_snr()1652 result -= intlog10(2) * 10 * noise_exp - 100; in dib7000p_get_snr()
