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Searched refs:deviation (Results 1 – 22 of 22) sorted by relevance

/linux/drivers/clk/st/
H A Dclkgen-pll.c319 unsigned long deviation = ~0; in clk_pll3200c32_get_params() local
335 for (i = 1; i <= 7 && deviation; i++) { in clk_pll3200c32_get_params()
348 if (!new_deviation || new_deviation < deviation) { in clk_pll3200c32_get_params()
351 deviation = new_deviation; in clk_pll3200c32_get_params()
355 if (deviation == ~0) /* No solution found */ in clk_pll3200c32_get_params()
481 unsigned long deviation = ~0; in clk_pll4600c28_get_params() local
489 for (i = 1; i <= 7 && deviation; i++) { in clk_pll4600c28_get_params()
501 for (; n >= 8 && deviation; n--) { in clk_pll4600c28_get_params()
507 if (!new_deviation || new_deviation < deviation) { in clk_pll4600c28_get_params()
510 deviation in clk_pll4600c28_get_params()
[all...]
H A Dclkgen-fsyn.c646 static int clk_fs660c32_get_pe(int m, int si, unsigned long *deviation, in clk_fs660c32_get_pe() argument
672 if (new_deviation < *deviation) { in clk_fs660c32_get_pe()
677 *deviation = new_deviation; in clk_fs660c32_get_pe()
688 /* initial condition to say: "infinite deviation" */ in clk_fs660c32_dig_get_params()
689 unsigned long deviation = ~0; in clk_fs660c32_dig_get_params() local
695 for (si = 0; (si <= 8) && deviation; si++) { in clk_fs660c32_dig_get_params()
698 r1 = clk_fs660c32_get_pe(0, si, &deviation, in clk_fs660c32_dig_get_params()
700 r2 = clk_fs660c32_get_pe(31, si, &deviation, in clk_fs660c32_dig_get_params()
707 /* Try to find best deviation */ in clk_fs660c32_dig_get_params()
708 for (m = 1; (m < 31) && deviation; in clk_fs660c32_dig_get_params()
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/linux/drivers/gpu/drm/nouveau/nvkm/engine/gr/
H A Dgv100.c116 u32 deviation; /* absolute diff between TPC# and average_tpcs, averaged across GPCs */ in gv100_gr_scg_estimate_perf() local
117 u32 norm_tpc_deviation; /* deviation/max_tpc_per_gpc */ in gv100_gr_scg_estimate_perf()
192 deviation = 0; in gv100_gr_scg_estimate_perf()
199 deviation += diff; in gv100_gr_scg_estimate_perf()
202 deviation /= gr->gpc_nr; in gv100_gr_scg_estimate_perf()
204 norm_tpc_deviation = deviation / max_tpc_gpc; in gv100_gr_scg_estimate_perf()
/linux/Documentation/userspace-api/media/v4l/
H A Dext-ctrls-fm-tx.rst11 parameters for audio compression, pilot tone generation, audio deviation
26 Configures RDS signal frequency deviation level in Hz. The range and
101 Enables or disables the audio deviation limiter feature. The limiter
106 Sets the audio deviation limiter feature release time. Unit is in
110 Configures audio frequency deviation level in Hz. The range and step
139 Configures pilot tone frequency deviation level. Unit is in Hz. The
H A Dext-ctrls-codec-stateless.rst4087 range and quantization step of the standard deviation of film grain.
/linux/arch/alpha/kernel/
H A Dtime.c316 const unsigned int deviation = 10000000; in validate_cc_value()
332 if (cc < cpu_hz[index].min - deviation in validate_cc_value()
333 || cc > cpu_hz[index].max + deviation)
311 const unsigned int deviation = 10000000; validate_cc_value() local
/linux/drivers/iio/adc/
H A Dqcom-spmi-iadc.c432 u8 deviation; in iadc_rsense_read() local
444 ret = iadc_read(iadc, IADC_NOMINAL_RSENSE, &deviation); in iadc_rsense_read()
452 sign = (deviation & IADC_NOMINAL_RSENSE_SIGN_MASK) ? -1 : 1; in iadc_rsense_read()
454 deviation &= ~IADC_NOMINAL_RSENSE_SIGN_MASK; in iadc_rsense_read()
458 int_sense += sign * deviation * IADC_INT_RSENSE_DEVIATION; in iadc_rsense_read()
/linux/Documentation/admin-guide/media/
H A Dsi4713.rst104 - pilot_deviation - Configures pilot tone frequency deviation level.
116 * Limiter setups audio deviation limiter feature. Once a over deviation occurs,
118 prevent over deviation.
121 - limiter_deviation - Configures audio frequency deviation level.
H A Dsi476x.rst147 0x21 dev Frequency deviation
150 0x26 pilotdev Pilot deviation in units of 100 Hz
153 0x29 strongdev Frequency deviation
/linux/lib/zstd/compress/
H A Dzstd_preSplit.c119 U64 deviation = fpDistance(ref, newfp, hashLog); in compareFingerprints() local
121 return deviation >= threshold; in compareFingerprints()
/linux/drivers/media/pci/ngene/
H A Dngene-cards.c944 static s16 osc_deviation(void *priv, s16 deviation, int flag) in osc_deviation() argument
952 data = (u16) deviation; in osc_deviation()
953 dev_info(pdev, "write deviation %d\n", in osc_deviation()
954 deviation); in osc_deviation()
959 dev_info(pdev, "read deviation %d\n", in osc_deviation()
/linux/drivers/gpu/drm/i915/display/
H A Dintel_dpll_mgr.c1500 u64 min_deviation; /* current minimal deviation */
1515 u64 deviation; in skl_wrpll_try_divider() local
1517 deviation = div64_u64(10000 * abs_diff(dco_freq, central_freq), in skl_wrpll_try_divider()
1520 /* positive deviation */ in skl_wrpll_try_divider()
1522 if (deviation < SKL_DCO_MAX_PDEVIATION && in skl_wrpll_try_divider()
1523 deviation < ctx->min_deviation) { in skl_wrpll_try_divider()
1524 ctx->min_deviation = deviation; in skl_wrpll_try_divider()
1529 /* negative deviation */ in skl_wrpll_try_divider()
1530 } else if (deviation < SKL_DCO_MAX_NDEVIATION && in skl_wrpll_try_divider()
1531 deviation < ct in skl_wrpll_try_divider()
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/linux/Documentation/misc-devices/
H A Doxsemi-tornado.rst43 the requested rate (r), the actual rate yielded (a) and its deviation
/linux/Documentation/block/
H A Dbfq-iosched.rst243 - B-WF2Q+ guarantees a tight deviation with respect to an ideal,
255 deviation with respect to an ideal service is proportional to
257 BFQ can keep this deviation tight, not only because of the
/linux/drivers/tty/serial/
H A Dsamsung_tty.c1385 int calc_deviation, deviation = (1 << 30) - 1; in s3c24xx_serial_getclk() local
1428 if (calc_deviation < deviation) { in s3c24xx_serial_getclk()
1438 deviation = calc_deviation; in s3c24xx_serial_getclk()
H A Dsh-sci.c2400 * smallest deviation from the desired baud rate. in sci_scbrr_calc()
2407 * F: Absolute value of clock frequency deviation in sci_scbrr_calc()
2537 * that gives us the smallest deviation from the desired baud rate. in sci_set_termios()
2644 /* Calculate deviation from intended rate at the in sci_set_termios()
2648 int deviation = DIV_ROUND_CLOSEST(min_err * last_stop * in sci_set_termios() local
2652 if (abs(deviation) >= 2) { in sci_set_termios()
2657 int shift = clamp(deviation / 2, -8, 7); in sci_set_termios()
/linux/drivers/media/dvb-frontends/
H A Ddrxd_hard.c1628 /* Compute clock deviation in ppm */ in CorrectSysClockDeviation()
2623 /* Handle clock deviation */ in DRXD_init()
2627 /* deviation in kHz */ in DRXD_init()
2628 s32 deviation = (devA / (1000000L)); in DRXD_init() local
2636 deviation += (devB / 2); in DRXD_init()
2641 deviation); in DRXD_init()
/linux/tools/perf/Documentation/
H A Dperf-diff.txt99 Report a histogram and the standard deviation for cycles data.
/linux/Documentation/trace/
H A Dtracepoint-analysis.rst148 to know what the standard deviation is. By and large, this is left to the
/linux/Documentation/admin-guide/mm/
H A Dslab.rst269 value. If there is any deviation then it is due to a write after
/linux/Documentation/driver-api/cxl/linux/
H A Dcxl-driver.rst238 address range that is a subset of its upstream port decoder. Any deviation
/linux/Documentation/admin-guide/pm/
H A Dcpuidle.rst277 that 6 times the standard deviation), the average is regarded as the "typical