Searched refs:oversampling (Results 1 - 6 of 6) sorted by relevance
| /linux-master/drivers/iio/adc/ |
| H A D | ad7606.h | 46 * oversampling ratios.
48 * @os_req_reset some devices require a reset to update oversampling
67 * @oversampling oversampling selection
73 * oversampling ratios.
85 * @gpio_os GPIO descriptors to control oversampling on the device
96 unsigned int oversampling; member in struct:ad7606_state
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| H A D | ad7606.c | 195 *val = st->oversampling;
289 st->oversampling = st->oversampling_avail[i];
462 "adi,oversampling-ratio",
581 st->oversampling = 1;
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| H A D | mcp3564.c | 357 * @oversampling: the index inside oversampling list of the ADC
376 enum mcp3564_oversampling oversampling; member in struct:mcp3564_state
852 *val = mcp3564_oversampling_avail[adc->oversampling];
950 if (adc->oversampling == tmp)
957 adc->oversampling));
959 adc->oversampling = tmp;
1354 adc->oversampling = MCP3564_OVERSAMPLING_RATIO_98304;
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| /linux-master/drivers/spi/ |
| H A D | spi-geni-qcom.c | 96 unsigned int oversampling; member in struct:spi_geni_master
126 speed_hz * mas->oversampling,
134 *clk_div = DIV_ROUND_UP(sclk_freq, mas->oversampling * speed_hz);
135 actual_hz = sclk_freq / (mas->oversampling * *clk_div);
687 mas->oversampling = 2;
689 mas->oversampling = 1;
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| /linux-master/drivers/tty/serial/ |
| H A D | amba-pl011.c | 112 bool oversampling; member in struct:vendor_data
133 .oversampling = false,
148 .oversampling = false,
164 .oversampling = false,
211 .oversampling = true,
2039 if (uap->vendor->oversampling)
2125 if (uap->vendor->oversampling) {
2133 * Workaround for the ST Micro oversampling variants to
2138 if (uap->vendor->oversampling) {
2383 if (uap->vendor->oversampling
[all...] |
| H A D | stm32-usart.c | 1174 u32 usartdiv, mantissa, fraction, oversampling; local
1292 * The USART supports 16 or 8 times oversampling.
1293 * By default we prefer 16 times oversampling, so that the receiver
1295 * 8 times oversampling is only used to achieve higher speeds.
1298 oversampling = 8;
1302 oversampling = 16;
1307 mantissa = (usartdiv / oversampling) << USART_BRR_DIV_M_SHIFT;
1308 fraction = usartdiv % oversampling;
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