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Searched refs:fract (Results 1 – 21 of 21) sorted by relevance

/linux/drivers/iio/health/ !
H A Dafe4404.c142 { .integer = 500000, .fract = 0 },
143 { .integer = 250000, .fract = 0 },
144 { .integer = 100000, .fract = 0 },
145 { .integer = 50000, .fract = 0 },
146 { .integer = 25000, .fract = 0 },
147 { .integer = 10000, .fract = 0 },
148 { .integer = 1000000, .fract = 0 },
149 { .integer = 2000000, .fract = 0 },
154 { .integer = 0, .fract = 5000 },
155 { .integer = 0, .fract = 2500 },
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H A Dafe4403.c153 vals[1] = afe440x_attr->val_table[reg_val].fract; in afe440x_show_register()
165 int val, integer, fract, ret; in afe440x_store_register() local
167 ret = iio_str_to_fixpoint(buf, 100000, &integer, &fract); in afe440x_store_register()
173 afe440x_attr->val_table[val].fract == fract) in afe440x_store_register()
H A Dafe440x.h114 int fract; member
127 _table[i].fract); \
/linux/drivers/clk/ !
H A Dclk-fractional-divider.c69 static void clk_fd_get_div(struct clk_hw *hw, struct u32_fract *fract) in clk_fd_get_div() argument
100 fract->numerator = m; in clk_fd_get_div()
101 fract->denominator = n; in clk_fd_get_div()
106 struct u32_fract fract; in clk_fd_recalc_rate() local
109 clk_fd_get_div(hw, &fract); in clk_fd_recalc_rate()
111 if (!fract.numerator || !fract.denominator) in clk_fd_recalc_rate()
114 ret = (u64)parent_rate * fract.numerator; in clk_fd_recalc_rate()
115 do_div(ret, fract.denominator); in clk_fd_recalc_rate()
229 struct u32_fract fract; in clk_fd_numerator_get() local
231 clk_fd_get_div(hw, &fract); in clk_fd_numerator_get()
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/linux/drivers/iio/trigger/ !
H A Diio-trig-hrtimer.c58 int integer, fract, ret; in iio_hrtimer_store_sampling_frequency() local
60 ret = iio_str_to_fixpoint(buf, 100, &integer, &fract); in iio_hrtimer_store_sampling_frequency()
63 if (integer < 0 || fract < 0) in iio_hrtimer_store_sampling_frequency()
66 val = fract + 1000ULL * integer; /* mHz */ in iio_hrtimer_store_sampling_frequency()
72 info->sampling_frequency[1] = fract * 1000; /* uHz */ in iio_hrtimer_store_sampling_frequency()
/linux/drivers/media/platform/qcom/camss/ !
H A Dcamss-format.h27 struct fract { struct
47 struct fract hsub[3]; argument
48 struct fract vsub[3];
/linux/drivers/iio/adc/ !
H A Dsc27xx_adc.c585 struct u32_fract *fract) in sc27xx_adc_volt_ratio() argument
590 fract->numerator = ratio >> SC27XX_RATIO_NUMERATOR_OFFSET; in sc27xx_adc_volt_ratio()
591 fract->denominator = ratio & SC27XX_RATIO_DENOMINATOR_MASK; in sc27xx_adc_volt_ratio()
619 struct u32_fract fract; in sc27xx_adc_convert_volt() local
641 sc27xx_adc_volt_ratio(data, channel, scale, &fract); in sc27xx_adc_convert_volt()
643 return DIV_ROUND_CLOSEST(volt * fract.denominator, fract.numerator); in sc27xx_adc_convert_volt()
H A Dad7768-1.c539 struct u32_fract fract; in ad7768_fill_scale_tbl() local
556 fract.numerator = st->chip->pga_gains[i]; in ad7768_fill_scale_tbl()
557 fract.denominator = MILLI; in ad7768_fill_scale_tbl()
559 fract.numerator *= ad7768_aaf_gains_bp[st->aaf_gain]; in ad7768_fill_scale_tbl()
560 fract.denominator *= PERMYRIAD; in ad7768_fill_scale_tbl()
563 rational_best_approximation(fract.numerator, fract.denominator, in ad7768_fill_scale_tbl()
/linux/drivers/iio/common/hid-sensors/ !
H A Dhid-sensor-trigger.c26 int integer, fract, ret; in _hid_sensor_set_report_latency() local
29 ret = iio_str_to_fixpoint(buf, 100000, &integer, &fract); in _hid_sensor_set_report_latency()
33 latency = integer * 1000 + fract / 1000; in _hid_sensor_set_report_latency()
/linux/drivers/media/i2c/ !
H A Dmt9m111.c1072 struct v4l2_fract *fract = &fi->interval; in mt9m111_set_frame_interval() local
1088 if (fract->numerator == 0) { in mt9m111_set_frame_interval()
1089 fract->denominator = 30; in mt9m111_set_frame_interval()
1090 fract->numerator = 1; in mt9m111_set_frame_interval()
1093 fps = DIV_ROUND_CLOSEST(fract->denominator, fract->numerator); in mt9m111_set_frame_interval()
1101 fract->denominator = mode->max_fps; in mt9m111_set_frame_interval()
1102 fract->numerator = 1; in mt9m111_set_frame_interval()
/linux/drivers/iio/proximity/ !
H A Dd3323aa.c464 int fract = d3323aa_lp_filter_freq[idx][0] % in d3323aa_set_lp_filter_freq() local
467 if (val == integer && val2 == fract) in d3323aa_set_lp_filter_freq()
490 int fract = d3323aa_hp_filter_freq[idx][0] % in d3323aa_set_hp_filter_freq() local
493 if (val == integer && val2 == fract) in d3323aa_set_hp_filter_freq()
H A Dsrf08.c294 int integer, fract; in srf08_store_range_mm() local
296 ret = iio_str_to_fixpoint(buf, 100, &integer, &fract); in srf08_store_range_mm()
300 ret = srf08_write_range_mm(data, integer * 1000 + fract); in srf08_store_range_mm()
/linux/drivers/iio/ !
H A Dindustrialio-core.c896 int *integer, int *fract, bool scale_db) in __iio_str_to_fixpoint() argument
902 *fract = 0; in __iio_str_to_fixpoint()
950 *fract = f; in __iio_str_to_fixpoint()
966 int *integer, int *fract) in iio_str_to_fixpoint() argument
968 return __iio_str_to_fixpoint(str, fract_mult, integer, fract, false); in iio_str_to_fixpoint()
980 int integer, fract = 0; in iio_write_channel_info() local
1026 fract = upper_32_bits(integer64); in iio_write_channel_info()
1029 ret = __iio_str_to_fixpoint(buf, fract_mult, &integer, &fract, in iio_write_channel_info()
1036 integer, fract, this_attr->address); in iio_write_channel_info()
/linux/drivers/clk/mmp/ !
H A Dclk-audio.c88 unsigned short fract; member
147 val |= SSPA_AUD_PLL_CTRL0_FRACT(predivs[prediv].fract); in audio_pll_recalc_rate()
215 val |= SSPA_AUD_PLL_CTRL0_FRACT(predivs[prediv].fract); in audio_pll_set_rate()
/linux/kernel/rcu/ !
H A Dtasks.h809 int fract; in rcu_tasks_wait_gp() local
848 fract = rtp->init_fract; in rcu_tasks_wait_gp()
859 schedule_timeout_idle(fract); in rcu_tasks_wait_gp()
861 exp = jiffies_to_nsecs(fract); in rcu_tasks_wait_gp()
866 if (fract < HZ) in rcu_tasks_wait_gp()
867 fract++; in rcu_tasks_wait_gp()
/linux/drivers/staging/media/starfive/camss/ !
H A Dstf-video.h49 struct fract { struct
/linux/drivers/iio/common/cros_ec_sensors/ !
H A Dcros_ec_sensors_core.c100 int integer, fract, ret; in cros_ec_sensor_set_report_latency() local
103 ret = iio_str_to_fixpoint(buf, 100000, &integer, &fract); in cros_ec_sensor_set_report_latency()
108 latency = integer * 1000 + fract / 1000; in cros_ec_sensor_set_report_latency()
/linux/include/linux/iio/ !
H A Diio.h1071 int *fract);
/linux/drivers/atm/ !
H A Diphase.c263 && (tempFract == dev->testTable[vcc->vci]->fract)) in clear_lockup()
266 dev->testTable[vcc->vci]->fract = tempFract; in clear_lockup()
2142 iadev->testTable[i]->fract = 0;
2647 iadev->testTable[vcc->vci]->fract = 0;
H A Diphase.h840 u16 fract; member
/linux/arch/m68k/fpsp040/ !
H A Dbindec.S759 subil #0x3ffd,%d0 |sub bias less 2 to make fract