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Searched refs:sigma (Results 1 – 18 of 18) sorted by relevance

/linux-6.3-rc2/drivers/staging/media/atomisp/pci/isp/kernels/xnr/xnr_3.0/
A Dia_css_xnr3.host.c76 compute_alpha(int sigma) in compute_alpha() argument
79 int offset = sigma / 2; in compute_alpha()
81 if (sigma < XNR_MIN_SIGMA) { in compute_alpha()
84 alpha = ((IA_CSS_XNR3_SIGMA_SCALE * XNR_ALPHA_SCALE_FACTOR) + offset) / sigma; in compute_alpha()
146 s32 alpha_y0 = compute_alpha(from->sigma.y0); in ia_css_xnr3_encode()
147 s32 alpha_y1 = compute_alpha(from->sigma.y1); in ia_css_xnr3_encode()
148 s32 alpha_u0 = compute_alpha(from->sigma.u0); in ia_css_xnr3_encode()
149 s32 alpha_u1 = compute_alpha(from->sigma.u1); in ia_css_xnr3_encode()
150 s32 alpha_v0 = compute_alpha(from->sigma.v0); in ia_css_xnr3_encode()
151 s32 alpha_v1 = compute_alpha(from->sigma.v1); in ia_css_xnr3_encode()
A Dia_css_xnr3_types.h93 struct ia_css_xnr3_sigma_params sigma; /** XNR3 sigma parameters */ member
/linux-6.3-rc2/kernel/bpf/
A Dtnum.c64 u64 sm, sv, sigma, chi, mu; in tnum_add() local
68 sigma = sm + sv; in tnum_add()
69 chi = sigma ^ sv; in tnum_add()
/linux-6.3-rc2/Documentation/devicetree/bindings/iio/adc/
A Dst,stm32-dfsdm-adc.yaml14 STM32 DFSDM ADC is a sigma delta analog-to-digital converter dedicated to
15 interface external sigma delta modulators to STM32 micro controllers.
141 Must be defined if two sigma delta modulators are
196 From common IIO binding. Used to pipe external sigma delta
242 From common IIO binding. Used to pipe external sigma delta
A Dsigma-delta-modulator.yaml4 $id: http://devicetree.org/schemas/iio/adc/sigma-delta-modulator.yaml#
A Dqcom,spmi-vadc.yaml15 voltage. The VADC is a 15-bit sigma-delta ADC.
17 voltage. The VADC is a 16-bit sigma-delta ADC.
A Dadi,ad7780.yaml13 The ad7780 is a sigma-delta analog to digital converter. This driver provides
A Dti,ads131e08.yaml14 24-bit, delta-sigma, analog-to-digital converters (ADCs) with a
/linux-6.3-rc2/Documentation/devicetree/bindings/sound/
A Dak5558.txt1 AK5558 8 channel differential 32-bit delta-sigma ADC
A Dak5386.txt1 AK5386 Single-ended 24-Bit 192kHz delta-sigma ADC
/linux-6.3-rc2/arch/arm/boot/dts/
A Dimx6qp-phytec-mira-rdk-nand.dts4 * Author: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
/linux-6.3-rc2/net/sched/
A Dsch_netem.c318 static s64 tabledist(s64 mu, s32 sigma, in tabledist() argument
326 if (sigma == 0) in tabledist()
333 return ((rnd % (2 * (u32)sigma)) + mu) - sigma; in tabledist()
336 x = (sigma % NETEM_DIST_SCALE) * t; in tabledist()
342 return x / NETEM_DIST_SCALE + (sigma / NETEM_DIST_SCALE) * t + mu; in tabledist()
/linux-6.3-rc2/arch/s390/crypto/
A Dchacha-s390.S27 .long 0x61707865,0x61707865,0x61707865,0x61707865 # smashed sigma
88 VL K0,0,,%r7 # load sigma
96 VLM XA0,XA3,0x60,%r7,4 # load [smashed] sigma
490 VLM K0,BEPERM,0,%r7,4 # load sigma, increments, ...
740 VLM K0,T3,0,%r7,4 # re-load sigma and increments
/linux-6.3-rc2/drivers/iio/adc/
A DKconfig47 tristate "Analog Devices AD7124 and similar sigma-delta ADCs driver"
188 simultaneously sampling sigma-delta analog to digital converter (ADC).
691 ultra-low power delta-sigma ADC.
927 sigma-delta ADC. Some of the channels are internally used for
942 sigma-delta ADC. The hardware supports calibrated results for
1036 tristate "Generic sigma delta modulator"
1040 Select this option to enables sigma delta modulator. This driver can
1041 support generic sigma delta modulators.
1080 STM32 digital filter for sigma delta converter.
1095 STMicroelectronics STM32 digital filter for sigma delta converter.
/linux-6.3-rc2/drivers/staging/media/ipu3/include/uapi/
A Dintel-ipu3.h2565 __u16 sigma[IPU3_UAPI_ISP_TNR3_VMEM_LEN]; member
/linux-6.3-rc2/Documentation/filesystems/
A Dubifs-authentication.rst4 .. sigma star gmbh
/linux-6.3-rc2/Documentation/devicetree/bindings/
A Dvendor-prefixes.yaml1188 "^sigma,.*":
/linux-6.3-rc2/drivers/staging/media/ipu3/
A Dipu3-css-params.c2792 tnr_vmem->sigma[i] = 256; in imgu_css_cfg_vmem0()

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