/linux-master/drivers/isdn/mISDN/ |
H A D | dsp_biquad.h | 23 int32_t z2; member in struct:biquad2_state 36 bq->z2 = 0; 44 z0 = sample * bq->gain + bq->z1 * bq->a1 + bq->z2 * bq->a2; 45 y = z0 + bq->z1 * bq->b1 + bq->z2 * bq->b2; 47 bq->z2 = bq->z1;
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/linux-master/drivers/input/touchscreen/ |
H A D | tsc2007.h | 57 u16 z1, z2; member in struct:ts_event
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H A D | ti_am335x_tsc.c | 224 u32 *x, u32 *y, u32 *z1, u32 *z2) 237 *z2 = titsc_readl(ts_dev, REG_FIFO0); 238 *z2 &= 0xfff; 281 unsigned int z1, z2, z; local 313 titsc_read_coordinates(ts_dev, &x, &y, &z1, &z2); 315 if (ts_dev->pen_down && z1 != 0 && z2 != 0) { 319 * x position/4096 * ((z2 / z1) - 1) 321 z = z1 - z2; 324 z /= z2; 223 titsc_read_coordinates(struct titsc *ts_dev, u32 *x, u32 *y, u32 *z1, u32 *z2) argument
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H A D | 88pm860x-ts.c | 54 int z1, z2, rt = 0; local 65 z2 = ((buf[6] & 0xFF) << 4) | (buf[7] & 0x0F); 69 rt = z2 / z1 - 1; 71 dev_dbg(chip->dev, "z1:%d, z2:%d, rt:%d\n", 72 z1, z2, rt);
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H A D | bu21029_ts.c | 167 u16 x, y, z1, z2; local 184 z2 = (buf[6] << 4) | (buf[7] >> 4); 186 if (z1 && z2) { 189 * Rz = Rx * (x/Q) * ((z2/z1) - 1), where 192 * x, z1, z2 are the measured positions. 194 rz = z2 - z1;
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H A D | tsc200x-core.c | 33 * 5) tsc200x_irq_thread() queues up a transfer to fetch the x, y, z1, z2 71 u16 z2; member in struct:tsc200x_data 155 if (unlikely(tsdata.z1 == 0 || tsdata.z2 > MAX_12BIT)) 157 if (unlikely(tsdata.z1 >= tsdata.z2)) 166 ts->in_z1 == tsdata.z1 && ts->in_z2 == tsdata.z2) { 177 ts->in_z2 = tsdata.z2; 180 pressure = tsdata.x * (tsdata.z2 - tsdata.z1) / tsdata.z1;
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H A D | tsc2007_iio.c | 29 TSC2007_CHAN_IIO(3, "z2", IIO_VOLTAGE, IIO_CHAN_INFO_RAW), 75 tc.z2 = tsc2007_xfer(tsc, READ_Z2);
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H A D | resistive-adc-touch.c | 71 unsigned int z2 = touch_info[st->ch_map[GRTS_CH_Z2]]; local 75 Rt = z2; 175 /* if no pressure is defined, try optional z1 + z2 */ 183 /* if z1 is provided z2 is not optional */ 184 error = grts_map_channel(st, dev, GRTS_CH_Z2, "z2", true);
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H A D | ads7846.c | 91 u16 x, y, z1, z2; member in struct:ads7846_packet 190 #define READ_Z2(vref) (READ_12BIT_DFR(z2, 1, vref)) 714 packet->z2 = val; 825 u16 x, y, z1, z2; local 831 z2 = 0; 834 z2 = packet->z2; 845 Rt = z2; 1038 packet->cmds = 5; /* x, y, z1, z2, pwdown */
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H A D | tsc2007_core.c | 63 tc->z2 = tsc2007_xfer(tsc, READ_Z2); 79 rt = tc->z2 - tc->z1;
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H A D | ad7879.c | 169 u16 x, y, z1, z2; local 174 z2 = ts->conversion_data[AD7879_SEQ_Z2] & MAX_12BIT; 193 Rt = (z2 - z1) * x * ts->x_plate_ohms;
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H A D | ad7877.c | 323 u16 x, y, z1, z2; local 328 z2 = ts->conversion_data[AD7877_SEQ_Z2] & MAX_12BIT; 342 Rt = (z2 - z1) * x * ts->x_plate_ohms;
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/linux-master/lib/crypto/mpi/ |
H A D | ec.c | 689 MPI z1, z2, z3; local 692 z2 = mpi_new(0); 694 ec_mulm(z2, z1, z1, ctx); /* z2 = z^(-2) mod p */ 697 ec_mulm(x, point->x, z2, ctx); 701 ec_mulm(z3, z2, z1, ctx); /* z3 = z^(-3) mod p */ 706 mpi_free(z2); 943 #define z2 (p2->z) macro 959 if ((!mpi_cmp(x1, x2)) && (!mpi_cmp(y1, y2)) && (!mpi_cmp(z1, z2))) { 967 } else if (!mpi_cmp_ui(z2, 1041 #undef z2 macro 1337 MPI z2, z3; local [all...] |
/linux-master/lib/crypto/ |
H A D | curve25519-fiat32.c | 760 fe x1, x2, z2, x3, z3; local 773 * z2' = z3' = 0, and z2 = z3 = 0 gives z2' = z3' = 0. The statement was 796 fe_0(&z2); 805 * pos >= -1; if z2 = 0 then x2 is nonzero; if z3 = 0 then x3 809 * to_xz (r*P) === if swap then (x3, z3) else (x2, z2) 810 * to_xz ((r+1)*P) === if swap then (x2, z2) else (x3, z3) 817 fe_cswap(&z2, &z3, swap); 827 fe_sub(&tmp1l, &x2, &z2); [all...] |
H A D | curve25519-hacl64.c | 482 u64 *z2 = pp + 5; local 538 fmul(z2, zzz, zz);
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/linux-master/crypto/ |
H A D | ecrdsa.c | 84 u64 *z2 = _r; local 135 vli_mod_mult_slow(z2, _r, v, ctx->curve->n, ndigits); 138 ecc_point_mult_shamir(&cc, z1, &ctx->curve->g, z2, &ctx->pub_key,
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/linux-master/drivers/isdn/hardware/mISDN/ |
H A D | hfcpci.c | 342 bzr->za[MAX_B_FRAMES].z2 = cpu_to_le16( 369 "z1(%x) z2(%x) state(%x)\n", 372 le16_to_cpu(bzt->za[MAX_B_FRAMES].z2), 377 bzt->za[MAX_B_FRAMES].z2 = cpu_to_le16(B_FIFO_SIZE + B_SUB_VAL - 2); 383 "hfcpci_clear_fifo_tx%d f1(%x) f2(%x) z1(%x) z2(%x)\n", 386 le16_to_cpu(bzt->za[MAX_B_FRAMES].z2)); 403 new_z2 = le16_to_cpu(zp->z2) + count; /* new position in fifo */ 415 bz->za[new_f2].z2 = cpu_to_le16(new_z2); 426 if (le16_to_cpu(zp->z2) + count <= B_FIFO_SIZE + B_SUB_VAL) 430 le16_to_cpu(zp->z2); /* maximu [all...] |
H A D | hfc_pci.h | 173 __le16 z2; /* Z2 pointer 16 Bit */ member in struct:zt
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H A D | hfcmulti.c | 1904 int Zspace, z1, z2; /* must be int for calculation */ local 1989 z2 = HFC_inw_nodebug(hc, A_Z2) - hc->Zmin; 1990 while (z2 != (temp = (HFC_inw_nodebug(hc, A_Z2) - hc->Zmin))) { 1992 printk(KERN_DEBUG "%s(card %d): reread z2 because " 1993 "%d!=%d\n", __func__, hc->id + 1, temp, z2); 1994 z2 = temp; /* repeat unti Z2 is equal */ 1996 hc->chan[ch].Zfill = z1 - z2; 1999 Zspace = z2 - z1; 2011 if (z1 == z2) { /* empty */ 2048 && !test_bit(FLG_HDLC, &bch->Flags) && z2 2150 int Zsize, z1, z2 = 0; /* = 0, to make GCC happy */ local [all...] |
/linux-master/arch/x86/crypto/ |
H A D | curve25519-x86_64.c | 982 u64 *z2 = nq + (u32)4U; local 998 fadd(a, x2, z2); 999 fsub(b, x2, z2); 1031 u64 *z2 = nq + (u32)4U; local 1038 fadd(a, x2, z2); 1039 fsub(b, x2, z2); 1543 u64 *z2 = &tmp[12]; local 1561 z2[0] = 1, z2[1] = z2[ [all...] |
H A D | aria-gfni-avx512-asm_64.S | 425 z0, z1, z2, z3, \ 436 z0, z1, z2, z3, \ 439 aria_diff_m(x0, x1, x2, x3, z0, z1, z2, z3); \ 440 aria_diff_m(x4, x5, x6, x7, z0, z1, z2, z3); \ 441 aria_diff_m(y0, y1, y2, y3, z0, z1, z2, z3); \ 442 aria_diff_m(y4, y5, y6, y7, z0, z1, z2, z3); \ 465 z0, z1, z2, z3, \ 476 z0, z1, z2, z3, \ 479 aria_diff_m(x0, x1, x2, x3, z0, z1, z2, z3); \ 480 aria_diff_m(x4, x5, x6, x7, z0, z1, z2, z [all...] |
/linux-master/tools/testing/selftests/arm64/fp/ |
H A D | fp-ptrace-asm.S | 87 ldr z2, [x7, #2, MUL VL] 214 str z2, [x7, #2, MUL VL]
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/linux-master/drivers/iio/magnetometer/ |
H A D | bmc150_magn.c | 123 __le16 z2; member in struct:bmc150_magn_trim_regs 412 s16 z2 = le16_to_cpu(tregs->z2); local 420 ((s16)xyz1)))) >> 2)) / (z2 + ((s16)(((((s32)z1) *
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/linux-master/tools/testing/selftests/arm64/abi/ |
H A D | syscall-abi-asm.S | 158 ldr z2, [x2, #2, MUL VL] 291 str z2, [x2, #2, MUL VL]
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/linux-master/drivers/iio/adc/ |
H A D | at91_adc.c | 311 unsigned int xscale, yscale, reg, z1, z2; local 345 z2 = (reg >> 16) & xyz_mask; 348 pres = rxp * (x * factor / 1024) * (z2 * factor / z1 - factor) 353 dev_dbg(&idev->dev, "xpos = %d, xscale = %d, ypos = %d, yscale = %d, z1 = %d, z2 = %d, press = %d\n", 354 xpos, xscale, ypos, yscale, z1, z2, pres);
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