/linux/drivers/iio/adc/ |
H A D | mcp320x.c | 67 unsigned int resolution; member 223 *val2 = adc->chip_info->resolution; in mcp320x_read_raw() 305 .resolution = 10 310 .resolution = 10 315 .resolution = 10 320 .resolution = 10 325 .resolution = 12 330 .resolution = 12 335 .resolution = 12 340 .resolution = 12 [all …]
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H A D | ltc2497.c | 68 - BIT(ddata->chip_info->resolution + 1); in ltc2497_result_and_measure() 71 - BIT(ddata->chip_info->resolution + 1); in ltc2497_result_and_measure() 102 u32 resolution; in ltc2497_probe() local 120 resolution = chip_info->resolution; in ltc2497_probe() 121 st->recv_size = BITS_TO_BYTES(resolution) + 1; in ltc2497_probe() 135 .resolution = 16, 139 .resolution = 24,
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H A D | ad7949.c | 58 u8 resolution; member 62 [ID_AD7949] = { .num_channels = 8, .resolution = 14 }, 63 [ID_AD7682] = { .num_channels = 4, .resolution = 16 }, 64 [ID_AD7689] = { .num_channels = 8, .resolution = 16 }, 86 u8 resolution; member 170 *val >>= 16 - ad7949_adc->resolution; in ad7949_spi_read_channel() 179 *val >>= 16 - ad7949_adc->resolution; in ad7949_spi_read_channel() 248 *val2 = (1 << ad7949_adc->resolution) - 1; in ad7949_spi_read_raw() 337 ad7949_adc->resolution = spec->resolution; in ad7949_spi_probe() 340 if (spi_ctrl_mask & SPI_BPW_MASK(ad7949_adc->resolution)) { in ad7949_spi_probe() [all …]
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/linux/sound/core/seq/ |
H A D | seq_timer.c | 27 tmr->tick.resolution = (tmr->tempo * tmr->tempo_base) / tmr->ppq; in snd_seq_timer_set_tick_resolution() 33 tmr->tick.resolution = (tmr->tempo / tmr->ppq) * tmr->tempo_base; in snd_seq_timer_set_tick_resolution() 34 tmr->tick.resolution += s; in snd_seq_timer_set_tick_resolution() 36 if (tmr->tick.resolution <= 0) in snd_seq_timer_set_tick_resolution() 37 tmr->tick.resolution = 1; in snd_seq_timer_set_tick_resolution() 119 unsigned long resolution, in snd_seq_timer_interrupt() argument 135 resolution *= ticks; in snd_seq_timer_interrupt() 138 resolution = (resolution >> 16) * tmr->skew + in snd_seq_timer_interrupt() 139 (((resolution & 0xffff) * tmr->skew) >> 16); in snd_seq_timer_interrupt() 143 snd_seq_inc_time_nsec(&tmr->cur_time, resolution); in snd_seq_timer_interrupt() [all …]
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H A D | seq_timer.h | 14 unsigned long resolution; /* time per tick in nsec */ member 55 unsigned long resolution) in snd_seq_timer_update_tick() argument 57 if (tick->resolution > 0) { in snd_seq_timer_update_tick() 58 tick->fraction += resolution; in snd_seq_timer_update_tick() 59 tick->cur_tick += (unsigned int)(tick->fraction / tick->resolution); in snd_seq_timer_update_tick() 60 tick->fraction %= tick->resolution; in snd_seq_timer_update_tick()
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/linux/drivers/iio/dac/ |
H A D | ti-dac082s085.c | 25 u8 resolution; member 29 [dual_8bit] = { .num_channels = 2, .resolution = 8 }, 30 [dual_10bit] = { .num_channels = 2, .resolution = 10 }, 31 [dual_12bit] = { .num_channels = 2, .resolution = 12 }, 32 [quad_8bit] = { .num_channels = 4, .resolution = 8 }, 33 [quad_10bit] = { .num_channels = 4, .resolution = 10 }, 34 [quad_12bit] = { .num_channels = 4, .resolution = 12 }, 57 u8 resolution; member 68 u8 shift = 12 - ti_dac->resolution; in ti_dac_cmd() 205 *val2 = ti_dac->resolution; in ti_dac_read_raw() [all …]
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H A D | ti-dac7311.c | 27 u8 resolution; member 31 [ID_DAC5311] = { .resolution = 8 }, 32 [ID_DAC6311] = { .resolution = 10 }, 33 [ID_DAC7311] = { .resolution = 12 }, 54 u8 resolution; member 68 u8 shift = 14 - ti_dac->resolution; in ti_dac_cmd() 184 *val2 = ti_dac->resolution; in ti_dac_read_raw() 204 if (val >= (1 << ti_dac->resolution) || val < 0) in ti_dac_write_raw() 268 ti_dac->resolution = spec->resolution; in ti_dac_probe()
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/linux/sound/core/ |
H A D | hrtimer.c | 22 static unsigned int resolution; variable 48 ticks += ktime_divns(delta, ticks * resolution); in snd_hrtimer_callback() 54 hrtimer_add_expires_ns(hrt, t->sticks * resolution); in snd_hrtimer_callback() 98 hrtimer_start(&stime->hrt, ns_to_ktime(t->sticks * resolution), in snd_hrtimer_start() 132 resolution = hrtimer_resolution; in snd_hrtimer_init() 143 timer->hw.resolution = resolution; in snd_hrtimer_init() 144 timer->hw.ticks = NANO_SEC / resolution; in snd_hrtimer_init()
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H A D | timer.c | 95 unsigned int resolution; /* current period resolution in ns */ member 107 unsigned int resolution; /* current period resolution in ns */ member 488 return timer->hw.resolution; in snd_timer_hw_resolution() 510 unsigned long resolution = 0; in snd_timer_notify1() local 524 resolution = snd_timer_hw_resolution(timer); in snd_timer_notify1() 526 ti->ccallback(ti, event, &tstamp, resolution); in snd_timer_notify1() 536 ts->ccallback(ts, event, &tstamp, resolution); in snd_timer_notify1() 769 unsigned long resolution, ticks; in snd_timer_process_callbacks() local 781 resolution = ti->resolution; in snd_timer_process_callbacks() 785 ti->callback(ti, resolution, ticks); in snd_timer_process_callbacks() [all …]
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/linux/scripts/kconfig/tests/err_recursive_dep/ |
H A D | expected_stderr | 3 For a resolution refer to Documentation/kbuild/kconfig-language.rst 8 For a resolution refer to Documentation/kbuild/kconfig-language.rst 14 For a resolution refer to Documentation/kbuild/kconfig-language.rst 20 For a resolution refer to Documentation/kbuild/kconfig-language.rst 26 For a resolution refer to Documentation/kbuild/kconfig-language.rst 32 For a resolution refer to Documentation/kbuild/kconfig-language.rst 37 For a resolution refer to Documentation/kbuild/kconfig-language.rst
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/linux/drivers/hwmon/ |
H A D | ftsteutates.c | 71 enum WATCHDOG_RESOLUTION resolution; member 222 enum WATCHDOG_RESOLUTION resolution) in fts_wd_set_resolution() argument 226 if (data->resolution == resolution) in fts_wd_set_resolution() 233 if ((resolution == seconds && ret & BIT(1)) || in fts_wd_set_resolution() 234 (resolution == minutes && (ret & BIT(1)) == 0)) { in fts_wd_set_resolution() 235 data->resolution = resolution; in fts_wd_set_resolution() 239 if (resolution == seconds) in fts_wd_set_resolution() 248 data->resolution = resolution; in fts_wd_set_resolution() 255 enum WATCHDOG_RESOLUTION resolution = seconds; in fts_wd_set_timeout() local 264 resolution = minutes; in fts_wd_set_timeout() [all …]
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H A D | lm92.c | 66 static inline s16 TEMP_TO_REG(long val, int resolution) in TEMP_TO_REG() argument 69 return DIV_ROUND_CLOSEST(val << (resolution - 9), 1000) << (16 - resolution); in TEMP_TO_REG() 82 int resolution; member 206 val = TEMP_TO_REG(TEMP_FROM_REG(temp) - val, data->resolution); in lm92_temp_write() 214 return regmap_write(regmap, reg, TEMP_TO_REG(val, data->resolution)); in lm92_temp_write() 398 data->resolution = (unsigned long)i2c_get_match_data(client); in lm92_probe()
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/linux/Documentation/timers/ |
H A D | hrtimers.rst | 2 hrtimers - subsystem for high-resolution kernel timers 5 This patch introduces a new subsystem for high-resolution kernel timers. 9 back and forth trying to integrate high-resolution and high-precision 11 such high-resolution timer implementations in practice, we came to the 18 - the forced handling of low-resolution and high-resolution timers in 30 necessitate a more complex handling of high resolution timers, which 62 high-resolution timer subsystem as well. 64 While this subsystem does not offer high-resolution clock sources just 65 yet, the hrtimer subsystem can be easily extended with high-resolution 73 resolution and low precision use cases - once the precision-sensitive [all …]
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/linux/Documentation/ABI/testing/ |
H A D | sysfs-driver-w1_therm | 47 What: /sys/bus/w1/devices/.../resolution 51 (RW) get or set the device resolution (on supported devices, 52 if not, this entry is not present). Note that the resolution 57 * '9..14': device resolution in bit 58 or resolution to set in bit 59 * '-xx': xx is kernel error when reading the resolution 62 Some DS18B20 clones are fixed in 12-bit resolution, so the 63 actual resolution is read back from the chip and verified. Error 82 conversion duration depend on the resolution (if 84 resolution, 750ms for 12bits. [all …]
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/linux/samples/hid/ |
H A D | hid_surface_dial.c | 121 int err, opt, hid_id, resolution = 72; in main() local 143 resolution = (int) l; in main() 183 skel->data->resolution = resolution; in main() 184 skel->data->physical = (int)(resolution / 72); in main()
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/linux/drivers/acpi/acpica/ |
H A D | hwtimer.c | 30 acpi_status acpi_get_timer_resolution(u32 * resolution) in acpi_get_timer_resolution() argument 34 if (!resolution) { in acpi_get_timer_resolution() 39 *resolution = 24; in acpi_get_timer_resolution() 41 *resolution = 32; in acpi_get_timer_resolution()
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/linux/drivers/watchdog/ |
H A D | bcm_kona_wdt.c | 32 #define SECS_TO_TICKS(x, w) ((x) << (w)->resolution) 33 #define TICKS_TO_SECS(x, w) ((x) >> (w)->resolution) 50 int resolution; member 124 res, wdt->resolution, in bcm_kona_show() 192 if (wdt->resolution > SECWDOG_MAX_RES) in bcm_kona_wdt_set_resolution_reg() 196 wdt->resolution << SECWDOG_CLKS_SHIFT); in bcm_kona_wdt_set_resolution_reg() 284 wdt->resolution = SECWDOG_DEFAULT_RESOLUTION; in bcm_kona_wdt_probe()
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/linux/Documentation/userspace-api/media/v4l/ |
H A D | dev-decoder.rst | 65 height for given coded resolution. 67 coded resolution 68 stream resolution in pixels aligned to codec and hardware requirements; 69 typically visible resolution rounded up to full macroblocks; 70 see also: visible resolution. 73 width for given coded resolution. 139 height in pixels for given source resolution; relevant to encoders only. 141 source resolution 142 resolution in pixels of source frames being source to the encoder and 143 subject to further cropping to the bounds of visible resolution; relevant to [all …]
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/linux/Documentation/hwmon/ |
H A D | ds1621.rst | 102 also pin compatible with the DS1621 and provide multi-resolution support. 114 - DS1631 - 93ms..750ms for 9..12 bits resolution, respectively. 115 - DS1721 - 93ms..750ms for 9..12 bits resolution, respectively. 116 - DS1731 - 93ms..750ms for 9..12 bits resolution, respectively. 137 As mentioned above, the DS1631, DS1721, and DS1731 provide multi-resolution 154 At initial device power-on, the default resolution is set to 12-bits. 156 The resolution mode for the DS1631, DS1721, or DS1731 can be changed from 158 will normalize the range of input values to the device maximum resolution 208 Mathematically, the resolution can be derived from the conversion time 216 - 'g(x)' = the resolution in degrees C per LSB.
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/linux/sound/drivers/pcsp/ |
H A D | pcsp.c | 45 unsigned int resolution = hrtimer_resolution; in snd_pcsp_create() local 49 if (resolution > PCSP_MAX_PERIOD_NS) { in snd_pcsp_create() 52 resolution); in snd_pcsp_create() 60 if (loops_per_jiffy >= PCSP_MIN_LPJ && resolution <= PCSP_MIN_PERIOD_NS) in snd_pcsp_create() 66 loops_per_jiffy, min_div, resolution); in snd_pcsp_create()
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/linux/drivers/input/mouse/ |
H A D | lifebook.c | 228 static void lifebook_set_resolution(struct psmouse *psmouse, unsigned int resolution) in lifebook_set_resolution() argument 233 if (resolution == 0 || resolution > 400) in lifebook_set_resolution() 234 resolution = 400; in lifebook_set_resolution() 236 p = params[resolution / 100]; in lifebook_set_resolution() 238 psmouse->resolution = 50 << p; in lifebook_set_resolution()
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/linux/include/sound/ |
H A D | timer.h | 43 unsigned long resolution; /* average timer resolution for one tick in nsec */ member 89 unsigned long ticks, unsigned long resolution); 93 unsigned long resolution); 99 unsigned long resolution; /* current resolution for work */ member
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/linux/drivers/comedi/drivers/ |
H A D | das800.c | 92 int resolution; member 165 .resolution = 12, 171 .resolution = 12, 177 .resolution = 12, 183 .resolution = 12, 189 .resolution = 12, 195 .resolution = 12, 201 .resolution = 16, 238 if (board->resolution == 16) in das800_enable() 385 if (board->resolution == 12 && gain > 0) in das800_ai_do_cmd() [all …]
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/linux/drivers/pwm/ |
H A D | pwm-mediatek.c | 124 u64 resolution; in pwm_mediatek_config() local 137 resolution = (u64)NSEC_PER_SEC * 1000; in pwm_mediatek_config() 138 do_div(resolution, clk_get_rate(pc->clk_pwms[pwm->hwpwm])); in pwm_mediatek_config() 140 cnt_period = DIV_ROUND_CLOSEST_ULL((u64)period_ns * 1000, resolution); in pwm_mediatek_config() 142 resolution *= 2; in pwm_mediatek_config() 145 resolution); in pwm_mediatek_config() 163 cnt_duty = DIV_ROUND_CLOSEST_ULL((u64)duty_ns * 1000, resolution); in pwm_mediatek_config()
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/linux/Documentation/fb/ |
H A D | efifb.rst | 36 For GOP displays, efifb can autodetect the display's resolution and framebuffer 55 horizontal and vertical resolution, and optionally bit depth, and set 61 The EFI stub will choose the mode with the highest resolution (product 62 of horizontal and vertical resolution). If there are multiple modes 63 with the highest resolution, it will choose one with the highest color
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