Searched refs:frac_bits (Results 1 – 4 of 4) sorted by relevance
111 fixed_power_int(unsigned long x, unsigned int frac_bits, unsigned int n) in fixed_power_int() argument113 unsigned long result = 1UL << frac_bits; in fixed_power_int()119 result += 1UL << (frac_bits - 1); in fixed_power_int()120 result >>= frac_bits; in fixed_power_int()126 x += 1UL << (frac_bits - 1); in fixed_power_int()127 x >>= frac_bits; in fixed_power_int()
497 u32 frac_bits; member948 GENMASK(CM_DIV_FRAC_BITS - data->frac_bits, 0) >> 1; in bcm2835_clock_choose_div()967 CM_DIV_FRAC_BITS - data->frac_bits); in bcm2835_clock_choose_div()984 if (data->int_bits == 0 && data->frac_bits == 0) in bcm2835_clock_rate_from_divisor()991 div >>= CM_DIV_FRAC_BITS - data->frac_bits; in bcm2835_clock_rate_from_divisor()992 div &= (1 << (data->int_bits + data->frac_bits)) - 1; in bcm2835_clock_rate_from_divisor()997 temp = (u64)parent_rate << data->frac_bits; in bcm2835_clock_rate_from_divisor()1034 if (data->int_bits == 0 && data->frac_bits == 0) in bcm2835_clock_get_rate()1185 if (data->frac_bits) in bcm2835_clock_choose_div_and_prate()1952 .frac_bits = 0,[all …]
86 static u64 fixed_power(u64 x, unsigned int frac_bits, unsigned int n) in fixed_power() argument88 unsigned long result = 1UL << frac_bits; in fixed_power()94 result += 1UL << (frac_bits - 1); in fixed_power()95 result >>= frac_bits; in fixed_power()101 x += 1UL << (frac_bits - 1); in fixed_power()102 x >>= frac_bits; in fixed_power()
238 unsigned int frac_bits; in fsl_easrc_set_rs_ratio() local245 frac_bits = 39; in fsl_easrc_set_rs_ratio()249 frac_bits = 38; in fsl_easrc_set_rs_ratio()253 frac_bits = 37; in fsl_easrc_set_rs_ratio()259 val = (u64)in_rate << frac_bits; in fsl_easrc_set_rs_ratio()2016 unsigned int frac_bits; in fsl_easrc_m2m_calc_out_len() local2022 frac_bits = 39; in fsl_easrc_m2m_calc_out_len()2026 frac_bits = 38; in fsl_easrc_m2m_calc_out_len()2030 frac_bits = 37; in fsl_easrc_m2m_calc_out_len()2036 val1 = (u64)in_rate << frac_bits; in fsl_easrc_m2m_calc_out_len()[all …]