Searched refs:sigma (Results 1 - 7 of 7) sorted by relevance
/linux-master/drivers/staging/media/atomisp/pci/isp/kernels/xnr/xnr_3.0/ |
H A D | ia_css_xnr3_types.h | 24 * \brief Scale of the XNR sigma parameters. 46 * sigma parameters are fixed-point values between 0.0 and 1.0, scaled with 93 struct ia_css_xnr3_sigma_params sigma; /** XNR3 sigma parameters */ member in struct:ia_css_xnr3_config
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H A D | ia_css_xnr3.host.c | 26 /* Minimum value for sigma on host interface. Lower values translate to 63 /* sigma */ 72 * Compute an alpha value for the ISP kernel from sigma value on the host 73 * parameter interface as: alpha_scale * 1/(sigma/sigma_scale) 76 compute_alpha(int sigma) argument 79 int offset = sigma / 2; 81 if (sigma < XNR_MIN_SIGMA) { 84 alpha = ((IA_CSS_XNR3_SIGMA_SCALE * XNR_ALPHA_SCALE_FACTOR) + offset) / sigma; 146 s32 alpha_y0 = compute_alpha(from->sigma.y0); 147 s32 alpha_y1 = compute_alpha(from->sigma [all...] |
/linux-master/kernel/bpf/ |
H A D | tnum.c | 64 u64 sm, sv, sigma, chi, mu; local 68 sigma = sm + sv; 69 chi = sigma ^ sv;
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/linux-master/arch/s390/crypto/ |
H A D | chacha-s390.S | 19 SYM_DATA_START_LOCAL(sigma) 27 .long 0x61707865,0x61707865,0x61707865,0x61707865 # smashed sigma 31 SYM_DATA_END(sigma) 85 larl %r7,sigma 89 VL K0,0,,%r7 # load sigma 97 VLM XA0,XA3,0x60,%r7,4 # load [smashed] sigma 485 larl %r7,sigma 491 VLM K0,BEPERM,0,%r7,4 # load sigma, increments, ... 741 VLM K0,T3,0,%r7,4 # re-load sigma and increments
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/linux-master/net/sched/ |
H A D | sch_netem.c | 323 * std deviation sigma. Uses table lookup to approximate the desired 326 static s64 tabledist(s64 mu, s32 sigma, argument 335 if (sigma == 0) 342 return ((rnd % (2 * (u32)sigma)) + mu) - sigma; 345 x = (sigma % NETEM_DIST_SCALE) * t; 351 return x / NETEM_DIST_SCALE + (sigma / NETEM_DIST_SCALE) * t + mu;
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/linux-master/drivers/staging/media/ipu3/include/uapi/ |
H A D | intel-ipu3.h | 2555 * @sigma: knee point setting in interpolation curve for temporal 2563 __u16 sigma[IPU3_UAPI_ISP_TNR3_VMEM_LEN]; member in struct:ipu3_uapi_isp_tnr3_vmem_params
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/linux-master/drivers/staging/media/ipu3/ |
H A D | ipu3-css-params.c | 2792 tnr_vmem->sigma[i] = 256;
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