Home
last modified time | relevance | path

Searched refs:oversampling (Results 1 – 13 of 13) sorted by relevance

/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6qdl-skov-cpu-revc.dtsi39 oversampling-ratio = <5>;
45 oversampling-ratio = <5>;
51 oversampling-ratio = <5>;
57 oversampling-ratio = <5>;
H A Dimx6dl-prtvt7.dts380 oversampling-ratio = <5>;
386 oversampling-ratio = <5>;
392 oversampling-ratio = <5>;
398 oversampling-ratio = <5>;
/linux/Documentation/iio/
H A Dad7380.rst80 This family supports 2 types of oversampling: normal average and rolling
83 available: 1 (oversampling disabled)/2/4/8/16/32.
85 When the on-chip oversampling function is enabled the performance of the ADC can
88 resolution boost feature can only be enabled when oversampling is enabled and
89 oversampling is not as useful without the resolution boost, the driver
90 automatically enables the resolution boost if and only if oversampling is
96 libiio does not support it. So when enabling or disabling oversampling, user
184 - Rolling average oversampling
H A Dad7606.rst114 Also, there is a broader choice of oversampling ratios in software mode.
144 This family supports oversampling to improve SNR.
146 1 (oversampling disabled)/2/4/8/16/32/64/128/256.
/linux/drivers/iio/adc/
H A Dmcp3564.c373 enum mcp3564_oversampling oversampling; member
849 *val = mcp3564_oversampling_avail[adc->oversampling]; in mcp3564_read_raw()
947 if (adc->oversampling == tmp) in mcp3564_write_raw()
954 adc->oversampling)); in mcp3564_write_raw()
956 adc->oversampling = tmp; in mcp3564_write_raw()
1325 adc->oversampling = MCP3564_OVERSAMPLING_RATIO_98304; in mcp3564_config()
H A Dad7606.h146 unsigned int oversampling; member
H A Dstm32-adc.c206 * @has_oversampling: oversampling support flag
212 * @set_ovs: routine to set oversampling configuration
263 * @ovs_idx: current oversampling ratio index (in oversampling array)
303 * @oversampling: available oversampling ratios
305 * @num_ovs: number of available oversampling ratios
310 const unsigned int *oversampling; member
344 .oversampling = stm32h7_adc_oversampling_avail,
353 .oversampling
[all...]
H A Dad7606.c782 *val = st->oversampling; in ad7606_read_raw()
958 st->oversampling = st->oversampling_avail[i]; in ad7606_write_raw()
1063 "adi,oversampling-ratio", in ad7606_request_gpios()
1350 * Software mode is enabled when all three oversampling in ad7606b_sw_mode_setup()
1351 * pins are set to high. If oversampling gpios are defined in ad7606b_sw_mode_setup()
1445 * All chips with software mode support oversampling, in ad7606_probe_channels()
1512 st->oversampling = 1; in ad7606_probe()
/linux/drivers/spi/
H A Dspi-geni-qcom.c100 unsigned int oversampling;
130 speed_hz * mas->oversampling, in get_spi_clk_cfg()
138 *clk_div = DIV_ROUND_UP(sclk_freq, mas->oversampling * speed_hz); in get_spi_clk_cfg()
139 actual_hz = sclk_freq / (mas->oversampling * *clk_div); in get_spi_clk_cfg()
653 mas->oversampling = 2; in spi_geni_init()
655 mas->oversampling = 1; in spi_geni_init()
97 unsigned int oversampling; global() member
/linux/Documentation/ABI/testing/
H A Dsysfs-bus-iio-adc-mcp356452 reference buffer, even at maximum oversampling ratio values.
H A Dsysfs-bus-iio133 Hardware dependent ADC oversampling. Controls the sampling ratio
140 Hardware dependent values supported by the oversampling filter.
/linux/Documentation/sound/soc/
H A Doverview.rst24 power via changing codec oversampling rates, bias currents, etc.
/linux/crypto/
H A DKconfig1174 The Jitter RNG allows the specification of an oversampling rate (OSR).
1179 by the OSR factor. The oversampling allows the Jitter RNG to operate