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Searched refs:fosr (Results 1 - 4 of 4) sorted by relevance

/kernel/linux/linux-5.10/drivers/iio/adc/
H A Dstm32-dfsdm-adc.c194 unsigned int i, d, fosr, iosr; in stm32_dfsdm_compute_osrs() local
208 * fosr: filter over sampling ratio in stm32_dfsdm_compute_osrs()
220 for (fosr = 1; fosr <= DFSDM_MAX_FL_OVERSAMPLING; fosr++) { in stm32_dfsdm_compute_osrs()
223 d = fosr * iosr; in stm32_dfsdm_compute_osrs()
225 d = fosr * (iosr + 3) + 2; in stm32_dfsdm_compute_osrs()
227 d = fosr * (iosr - 1 + p) + p; in stm32_dfsdm_compute_osrs()
237 * res = m * fosr^p x iosr (with m=1, p=ford) in stm32_dfsdm_compute_osrs()
239 * res = m * fosr in stm32_dfsdm_compute_osrs()
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H A Dstm32-dfsdm.h248 * @fosr: filter oversampling
257 unsigned int fosr; member
/kernel/linux/linux-6.6/drivers/iio/adc/
H A Dstm32-dfsdm-adc.c195 unsigned int i, d, fosr, iosr; in stm32_dfsdm_compute_osrs() local
209 * fosr: filter over sampling ratio in stm32_dfsdm_compute_osrs()
221 for (fosr = 1; fosr <= DFSDM_MAX_FL_OVERSAMPLING; fosr++) { in stm32_dfsdm_compute_osrs()
224 d = fosr * iosr; in stm32_dfsdm_compute_osrs()
226 d = fosr * (iosr + 3) + 2; in stm32_dfsdm_compute_osrs()
228 d = fosr * (iosr - 1 + p) + p; in stm32_dfsdm_compute_osrs()
238 * res = m * fosr^p x iosr (with m=1, p=ford) in stm32_dfsdm_compute_osrs()
240 * res = m * fosr in stm32_dfsdm_compute_osrs()
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H A Dstm32-dfsdm.h270 * @fosr: filter oversampling
279 unsigned int fosr; member

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