| /Linux-v6.1/Documentation/devicetree/bindings/input/ |
| D | rotary-encoder.txt | 9 - rotary-encoder,steps: Number of steps in a full turnaround of the
14 device, hence no steps need to be passed.
16 greater than the specified steps or smaller than 0. For absolute axis only.
17 - rotary-encoder,steps-per-period: Number of steps (stable states) per period.
23 - rotary-encoder,encoding: String, the method used to encode steps.
28 This property is deprecated. Instead, a 'steps-per-period ' value should
29 be used, such as "rotary-encoder,steps-per-period = <2>".
47 rotary-encoder,steps = <24>;
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| /Linux-v6.1/drivers/media/usb/gspca/ |
| D | autogain_functions.c | 23 int i, steps, retval = 0; in gspca_expo_autogain() local
31 /* If we are of a multiple of deadzone, do multiple steps to reach the in gspca_expo_autogain()
33 steps = abs(desired_avg_lum - avg_lum) / deadzone; in gspca_expo_autogain()
35 gspca_dbg(gspca_dev, D_FRAM, "autogain: lum: %d, desired: %d, steps: %d\n", in gspca_expo_autogain()
36 avg_lum, desired_avg_lum, steps); in gspca_expo_autogain()
38 for (i = 0; i < steps; i++) { in gspca_expo_autogain()
103 int steps, retval = 0; in gspca_coarse_grained_expo_autogain() local
116 /* If we are of a multiple of deadzone, do multiple steps to reach the in gspca_coarse_grained_expo_autogain()
118 steps = (desired_avg_lum - avg_lum) / deadzone; in gspca_coarse_grained_expo_autogain()
120 gspca_dbg(gspca_dev, D_FRAM, "autogain: lum: %d, desired: %d, steps: %d\n", in gspca_coarse_grained_expo_autogain()
[all …]
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| /Linux-v6.1/drivers/comedi/drivers/ |
| D | usbduxfast.c | 115 * min delay steps for more than one channel
118 * steps at 30MHz in the FX2
123 * max number of 1/30MHz delay steps
355 unsigned int steps; in usbduxfast_ai_cmdtest() local
397 * for 1 channel the timing in 30MHz "steps" is: in usbduxfast_ai_cmdtest()
398 * steps <= MAX_SAMPLING_PERIOD in usbduxfast_ai_cmdtest()
400 * MIN_SAMPLING_PERIOD <= steps <= MAX_SAMPLING_PERIOD in usbduxfast_ai_cmdtest()
402 steps = (cmd->convert_arg * 30) / 1000; in usbduxfast_ai_cmdtest()
404 err2 |= comedi_check_trigger_arg_min(&steps, in usbduxfast_ai_cmdtest()
407 err2 |= comedi_check_trigger_arg_min(&steps, 1); in usbduxfast_ai_cmdtest()
[all …]
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| /Linux-v6.1/drivers/mtd/nand/ |
| D | ecc-mxic.c | 104 int steps; member
140 if (section < 0 || section >= ctx->steps) in mxic_ecc_ooblayout_ecc()
155 if (section < 0 || section >= ctx->steps) in mxic_ecc_ooblayout_free()
226 int step_size = 0, strength = 0, desired_correction = 0, steps, idx; in mxic_ecc_init_ctx() local
261 steps = mtd->writesize / step_size; in mxic_ecc_init_ctx()
262 desired_correction = steps * strength; in mxic_ecc_init_ctx()
267 steps = mtd->writesize / conf->step_size; in mxic_ecc_init_ctx()
269 ctx->status = devm_kzalloc(dev, steps * sizeof(u8), GFP_KERNEL); in mxic_ecc_init_ctx()
274 strength = desired_correction / steps; in mxic_ecc_init_ctx()
289 if (spare_size[idx] * steps <= mtd->oobsize) in mxic_ecc_init_ctx()
[all …]
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| /Linux-v6.1/tools/testing/selftests/tc-testing/ |
| D | TdcResults.py | 18 self.steps = []
52 self.steps.extend(newstep)
54 self.steps.append(step)
59 return self.steps
100 if len(t.steps) > 0:
102 for step in t.steps:
118 if len(t.steps) > 0:
120 for step in t.steps:
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| /Linux-v6.1/Documentation/ABI/testing/ |
| D | sysfs-bus-iio-frequency-admv1014 | 5 Read/write value for the digital attenuator gain (IF_I) with coarse steps.
11 Read/write value for the digital attenuator gain (IF_Q) with coarse steps.
17 Read/write value for the digital attenuator gain (IF_I) with fine steps.
23 Read/write value for the digital attenuator gain (IF_Q) with fine steps.
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| D | sysfs-class-fpga-manager | 19 states. The fpga manager driver is walking through these steps
21 though some steps may get skipped. Valid FPGA states will vary
34 * write complete = Doing post programming steps
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| /Linux-v6.1/drivers/input/misc/ |
| D | rotary_encoder.c | 38 u32 steps; member
85 pos += encoder->steps; in rotary_encoder_report_event()
90 if (encoder->rollover || pos < encoder->steps) in rotary_encoder_report_event()
95 pos %= encoder->steps; in rotary_encoder_report_event()
201 device_property_read_u32(dev, "rotary-encoder,steps", &encoder->steps); in rotary_encoder_probe()
203 err = device_property_read_u32(dev, "rotary-encoder,steps-per-period", in rotary_encoder_probe()
208 * use 'steps-per-period' and set an appropriate value, but in rotary_encoder_probe()
264 encoder->axis, 0, encoder->steps, 0, 1); in rotary_encoder_probe()
279 dev_err(dev, "'%d' is not a valid steps-per-period value\n", in rotary_encoder_probe()
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| /Linux-v6.1/Documentation/devicetree/bindings/leds/backlight/ |
| D | pwm-backlight.yaml | 57 num-interpolated-steps:
59 Number of interpolated steps between each value of brightness-levels
66 num-interpolated-steps: [brightness-levels]
91 // Example using num-interpolation-steps:
97 num-interpolated-steps = <2048>;
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| D | mediatek,mt6370-backlight.yaml | 16 capability with 2048 current steps (11 bits, only for MT6370/MT6371) or
17 16384 current steps (14 bits, only for MT6372) in exponential or linear
49 mediatek,bled-pwm-hys-input-th-steps:
55 resolution needs more than 64 steps.
|
| /Linux-v6.1/sound/soc/codecs/ |
| D | uda1380.c | 267 * from -48 dB in 1.5 dB steps (mute instead of -49.5 dB)
272 * from -78 dB in 1 dB steps (3 dB steps, really. LSB are ignored),
273 * from -66 dB in 0.5 dB steps (2 dB steps, really) and
274 * from -52 dB in 0.25 dB steps
283 * from -72 dB in 1.5 dB steps (6 dB steps really),
284 * from -66 dB in 0.75 dB steps (3 dB steps really),
285 * from -60 dB in 0.5 dB steps (2 dB steps really) and
286 * from -46 dB in 0.25 dB steps
295 /* from 0 to 6 dB in 2 dB steps if SPF mode != flat */
298 /* from 0 to 24 dB in 2 dB steps, if SPF mode == maximum, otherwise cuts
[all …]
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| /Linux-v6.1/drivers/crypto/hisilicon/sec/ |
| D | sec_algs.c | 549 int *steps, gfp_t gfp) in sec_alg_alloc_and_calc_split_sizes() argument
555 *steps = roundup(length, SEC_REQ_LIMIT) / SEC_REQ_LIMIT; in sec_alg_alloc_and_calc_split_sizes()
556 sizes = kcalloc(*steps, sizeof(*sizes), gfp); in sec_alg_alloc_and_calc_split_sizes()
560 for (i = 0; i < *steps - 1; i++) in sec_alg_alloc_and_calc_split_sizes()
562 sizes[*steps - 1] = length - SEC_REQ_LIMIT * (*steps - 1); in sec_alg_alloc_and_calc_split_sizes()
569 int steps, struct scatterlist ***splits, in sec_map_and_split_sg() argument
580 *splits = kcalloc(steps, sizeof(struct scatterlist *), gfp); in sec_map_and_split_sg()
585 *splits_nents = kcalloc(steps, sizeof(int), gfp); in sec_map_and_split_sg()
592 ret = sg_split(sgl, count, 0, steps, split_sizes, in sec_map_and_split_sg()
615 static void sec_unmap_sg_on_err(struct scatterlist *sgl, int steps, in sec_unmap_sg_on_err() argument
[all …]
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| /Linux-v6.1/drivers/memory/tegra/ |
| D | tegra210-emc-cc-r21021.c | 21 #define STEPS (1 << 1) macro
693 emc_dbg(emc, STEPS, "Step 1\n"); in tegra210_emc_r21021_set_clock()
694 emc_dbg(emc, STEPS, "Step 1.1: Disable DLL temporarily.\n"); in tegra210_emc_r21021_set_clock()
706 emc_dbg(emc, STEPS, "Step 1.2: Disable AUTOCAL temporarily.\n"); in tegra210_emc_r21021_set_clock()
717 emc_dbg(emc, STEPS, "Step 1.3: Disable other power features.\n"); in tegra210_emc_r21021_set_clock()
825 emc_dbg(emc, STEPS, "Step 2\n"); in tegra210_emc_r21021_set_clock()
841 emc_dbg(emc, STEPS, "Step 3\n"); in tegra210_emc_r21021_set_clock()
861 emc_dbg(emc, STEPS, "Step 4\n"); in tegra210_emc_r21021_set_clock()
872 emc_dbg(emc, STEPS, "Step 5\n"); in tegra210_emc_r21021_set_clock()
889 emc_dbg(emc, STEPS, "Step 6\n"); in tegra210_emc_r21021_set_clock()
[all …]
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| /Linux-v6.1/tools/testing/selftests/bpf/map_tests/ |
| D | htab_map_batch_ops.c | 139 /* test 4: lookup/delete in a loop with various steps. */ in __test_map_lookup_and_delete_batch()
160 * go with large steps. Not that a buffer size with in __test_map_lookup_and_delete_batch()
168 CHECK((err && errno != ENOENT), "lookup with steps", in __test_map_lookup_and_delete_batch()
179 CHECK(total != max_entries, "lookup with steps", in __test_map_lookup_and_delete_batch()
197 CHECK(total != max_entries, "delete with steps", in __test_map_lookup_and_delete_batch()
223 * go with large steps. Not that a buffer size with in __test_map_lookup_and_delete_batch()
231 CHECK((err && errno != ENOENT), "lookup with steps", in __test_map_lookup_and_delete_batch()
242 CHECK(total != max_entries, "lookup/delete with steps", in __test_map_lookup_and_delete_batch()
|
| /Linux-v6.1/drivers/staging/pi433/Documentation/ |
| D | pi433.txt | 187 step_0_5db - increase in 0,5dB steps
188 step_1_0db - increase in 1 db steps
189 step_1_5db - increase in 1,5dB steps
190 step_2_0db - increase in 2 db steps
191 step_3_0db - increase in 3 db steps
192 step_4_0db - increase in 4 db steps
193 step_5_0db - increase in 5 db steps
194 step_6_0db - increase in 6 db steps
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| /Linux-v6.1/drivers/mtd/nand/raw/ |
| D | qcom_nandc.c | 177 * the largest page size we support is 8K, this will have 16 steps/codewords
737 return cw == (ecc->steps - 1); in qcom_nandc_is_last_cw()
777 * @num_cw: number of steps for the read/write operation
1537 num_cw = command == NAND_CMD_PAGEPROG ? ecc->steps : 1; in parse_erase_write_errors()
1618 update_rw_regs(host, ecc->steps, true, 0); in qcom_nandc_command()
1742 raw_cw = ecc->steps - 1; in qcom_nandc_read_cw_raw()
1749 data_size1 = mtd->writesize - host->cw_size * (ecc->steps - 1); in qcom_nandc_read_cw_raw()
1754 ((ecc->steps - 1) * 4); in qcom_nandc_read_cw_raw()
1755 oob_size2 = (ecc->steps * 4) + host->ecc_bytes_hw + in qcom_nandc_read_cw_raw()
1832 for_each_set_bit(cw, &uncorrectable_cws, ecc->steps) { in check_for_erased_page()
[all …]
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| D | rockchip-nand-controller.c | 530 for (i = 0; i < ecc->steps; i++) { in rk_nfc_write_page_raw()
571 rk_nfc_buf_to_oob_ptr(chip, ecc->steps - 1), in rk_nfc_write_page_raw()
636 for (i = 0; i < ecc->steps; i++) { in rk_nfc_write_page_hwecc()
657 ecc->steps * oob_step, in rk_nfc_write_page_hwecc()
663 rk_nfc_xfer_start(nfc, NFC_WRITE, ecc->steps, dma_data, in rk_nfc_write_page_hwecc()
678 dma_unmap_single(nfc->dev, dma_oob, ecc->steps * oob_step, in rk_nfc_write_page_hwecc()
719 for (i = 0; i < ecc->steps; i++) { in rk_nfc_read_page_raw()
728 memcpy(rk_nfc_buf_to_oob_ptr(chip, ecc->steps - 1), in rk_nfc_read_page_raw()
773 ecc->steps * oob_step, in rk_nfc_read_page_hwecc()
790 rk_nfc_xfer_start(nfc, NFC_READ, ecc->steps, dma_data, in rk_nfc_read_page_hwecc()
[all …]
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| /Linux-v6.1/drivers/rtc/ |
| D | rtc-rzn1.c | 273 int stepsh, stepsl, steps; in rzn1_rtc_set_offset() local
289 steps = stepsh; in rzn1_rtc_set_offset()
293 steps = stepsl; in rzn1_rtc_set_offset()
298 if (!steps) in rzn1_rtc_set_offset()
301 if (steps > 0) { in rzn1_rtc_set_offset()
302 subu |= steps + 1; in rzn1_rtc_set_offset()
305 subu |= (~(-steps - 1)) & 0x3F; in rzn1_rtc_set_offset()
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| D | rtc-rs5c372.c | 591 long steps = LONG_MIN; in rs5c372_set_offset() local
608 steps = DIV_ROUND_CLOSEST(offset, 1017); in rs5c372_set_offset()
609 if (steps >= -0x3E && steps <= 0x3E) { in rs5c372_set_offset()
619 steps = LONG_MIN; in rs5c372_set_offset()
626 if (steps == LONG_MIN) { in rs5c372_set_offset()
627 steps = DIV_ROUND_CLOSEST(offset, ppb_per_step); in rs5c372_set_offset()
628 if (steps > 0x3E || steps < -0x3E) in rs5c372_set_offset()
632 if (steps > 0) { in rs5c372_set_offset()
633 val |= steps + 1; in rs5c372_set_offset()
636 val |= (~(-steps - 1)) & 0x3F; in rs5c372_set_offset()
[all …]
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| /Linux-v6.1/drivers/thermal/ |
| D | hisi_thermal.c | 91 * The register is programmed in temperature steps, every step is 785
94 * The temperature from the steps:
96 * Temp = TempBase + (steps x 785)
98 * and the steps from the temperature:
100 * steps = (Temp - TempBase) / 785
118 * The register is programmed in temperature steps, every step is 205
132 * The lag register contains 5 bits encoding the temperature in steps.
155 * The temperature is coded in steps, cf. HI6220_TEMP_STEP.
207 * The temperature is coded in steps, cf. HI3660_TEMP_STEP.
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| /Linux-v6.1/drivers/net/wireless/ath/ath5k/ |
| D | eeprom.h | 277 /* PCDAC table steps
292 /* PCDAC table steps
372 * @ee_ant_gain: Antenna gain in 0.5dB steps signed [5211 only?]
376 * (11Mbps) rate in G mode. 0.1dB steps
383 * @ee_atn_tx_rx: Difference in attenuation between TX and RX in 1dB steps
405 * @ee_noise_floor_thr: Noise floor threshold in 1dB steps
406 * @ee_adc_desired_size: Desired amplitude for ADC, used by AGC; in 0.5 dB steps
407 * @ee_pga_desired_size: Desired output of PGA (for BB gain) in 0.5 dB steps
408 * @ee_pd_gain_overlap: PD ADC curves need to overlap in 0.5dB steps (ee_map>=2)
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| /Linux-v6.1/drivers/input/touchscreen/ |
| D | ti_am335x_tsc.c | 152 /* Steps 16 to 16-coordinate_readouts is for X */ in titsc_step_config()
211 /* The steps end ... end - readouts * 2 + 2 and bit 0 for TS_Charge */ in titsc_step_config()
498 u32 steps; in titsc_remove() local
504 /* total steps followed by the enable mask */ in titsc_remove()
505 steps = 2 * ts_dev->coordinate_readouts + 2; in titsc_remove()
506 steps = (1 << steps) - 1; in titsc_remove()
507 am335x_tsc_se_clr(ts_dev->mfd_tscadc, steps); in titsc_remove()
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| /Linux-v6.1/drivers/cpufreq/ |
| D | loongson1-cpufreq.c | 84 int steps, i; in ls1x_cpufreq_init() local
88 steps = 1 << DIV_CPU_WIDTH; in ls1x_cpufreq_init()
89 freq_tbl = kcalloc(steps, sizeof(*freq_tbl), GFP_KERNEL); in ls1x_cpufreq_init()
93 for (i = 0; i < (steps - 1); i++) { in ls1x_cpufreq_init()
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| /Linux-v6.1/drivers/gpu/drm/i915/display/ |
| D | intel_pch_refclk.c | 339 #define BEND_IDX(steps) ((50 + (steps)) / 5) argument
367 * steps -50 to 50 inclusive, in steps of 5
369 * change in clock period = -(steps / 10) * 5.787 ps
371 static void lpt_bend_clkout_dp(struct drm_i915_private *dev_priv, int steps) in lpt_bend_clkout_dp() argument
374 int idx = BEND_IDX(steps); in lpt_bend_clkout_dp()
376 if (drm_WARN_ON(&dev_priv->drm, steps % 5 != 0)) in lpt_bend_clkout_dp()
384 if (steps % 10 != 0) in lpt_bend_clkout_dp()
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| /Linux-v6.1/scripts/tracing/ |
| D | ftrace-bisect.sh | 8 # crash. Here's the steps to take.
13 # replace "function" with "function_graph" in the following steps).
70 # enabling function tracing in the above steps. Or if you can compile the
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