Searched refs:resolution (Results 1 - 25 of 113) sorted by last modified time

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/linux-master/tools/include/uapi/sound/
H A Dasound.h915 unsigned long resolution; /* average period resolution in ns */ member in struct:snd_timer_ginfo
916 unsigned long resolution_min; /* minimal period resolution in ns */
917 unsigned long resolution_max; /* maximal period resolution in ns */
931 unsigned long resolution; /* current period resolution in ns */ member in struct:snd_timer_gstatus
932 unsigned long resolution_num; /* precise current period resolution (in seconds) - numerator */
933 unsigned long resolution_den; /* precise current period resolution (in seconds) - denominator */
948 unsigned long resolution; /* average period resolution i member in struct:snd_timer_info
968 unsigned int resolution; /* current period resolution in ns */ member in struct:snd_timer_status
1002 unsigned int resolution; member in struct:snd_timer_read
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/linux-master/tools/power/x86/turbostat/
H A Dturbostat.c6197 unsigned int resolution; local
6203 resolution = (msr >> 27) & 0xF;
6205 cpu, msr, tj_max - dts, resolution);
/linux-master/drivers/iio/temperature/
H A Dltc2983.c307 * the number of integer and fractional bits are specified. The resolution
308 * is given by 1/@resolution and tell us the number of fractional bits. For
309 * instance a resolution of 2^-10 means we have 10 fractional bits.
311 static u32 __convert_to_raw(const u64 val, const u32 resolution) argument
313 u64 __res = val * resolution;
321 static u32 __convert_to_raw_sign(const u64 val, const u32 resolution) argument
325 __res = __convert_to_raw(__res, resolution);
417 const u32 resolution, const bool has_signed)
471 * of resolution. Temperatures also come in Kelvin, so signed values
491 temp = __convert_to_raw_sign(temp, resolution);
415 __ltc2983_custom_sensor_new(struct ltc2983_data *st, const struct fwnode_handle *fn, const char *propname, const bool is_steinhart, const u32 resolution, const bool has_signed) argument
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/linux-master/drivers/iio/dac/
H A Dmcp4821.c54 #define MCP4821_CHAN(channel_id, resolution) \
61 .realbits = (resolution), \
62 .shift = 12 - (resolution), \
/linux-master/drivers/iio/adc/
H A Dmcp320x.c67 unsigned int resolution; member in struct:mcp320x_chip_info
223 *val2 = adc->chip_info->resolution;
305 .resolution = 10
310 .resolution = 10
315 .resolution = 10
320 .resolution = 10
325 .resolution = 12
330 .resolution = 12
335 .resolution = 12
340 .resolution
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H A Dad4130.c1541 unsigned int resolution = ad4130_resolution(st); local
1556 chan->scan_type.realbits = resolution;
1557 chan->scan_type.storagebits = resolution;
/linux-master/drivers/gpu/drm/amd/display/dc/resource/dcn32/
H A Ddcn32_resource.h56 struct resolution { struct in struct:subvp_high_refresh_list
/linux-master/sound/core/
H A Dtimer.c93 unsigned int resolution; /* current period resolution in ns */ member in struct:snd_timer_status32
105 unsigned int resolution; /* current period resolution in ns */ member in struct:snd_timer_status64
476 return timer->hw.resolution;
498 unsigned long resolution = 0; local
512 resolution = snd_timer_hw_resolution(timer);
514 ti->ccallback(ti, event, &tstamp, resolution);
524 ts->ccallback(ts, event, &tstamp, resolution);
749 unsigned long resolution, tick local
807 unsigned long resolution; local
1030 unsigned long resolution = 0; local
1202 unsigned long resolution; local
1275 snd_timer_user_interrupt(struct snd_timer_instance *timeri, unsigned long resolution, unsigned long ticks) argument
1318 snd_timer_user_ccallback(struct snd_timer_instance *timeri, int event, struct timespec64 *tstamp, unsigned long resolution) argument
1350 snd_timer_user_tinterrupt(struct snd_timer_instance *timeri, unsigned long resolution, unsigned long ticks) argument
1774 u64 resolution; local
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H A Dtimer_compat.c30 u32 resolution; member in struct:snd_timer_info32
66 info.resolution = t->hw.resolution;
H A Dhrtimer.c22 static unsigned int resolution; variable
48 ticks += ktime_divns(delta, ticks * resolution);
54 hrtimer_add_expires_ns(hrt, t->sticks * resolution);
99 hrtimer_start(&stime->hrt, ns_to_ktime(t->sticks * resolution),
133 resolution = hrtimer_resolution;
144 timer->hw.resolution = resolution;
145 timer->hw.ticks = NANO_SEC / resolution;
/linux-master/include/linux/
H A Dinput.h85 * resolution)
501 INPUT_GENERATE_ABS_ACCESSORS(res, resolution)
H A Dscmi_protocol.h249 * @resolution: Extended attribute representing the resolution of the axes.
252 * is applied to the resolution field. Set to 0 if not reported by
263 unsigned int resolution; member in struct:scmi_sensor_axis_info
329 * @resolution: Extended attribute representing the resolution of the sensor.
333 * applied to the resolution field.
387 unsigned int resolution; member in struct:scmi_sensor_info
H A Defi.h245 u32 resolution; member in struct:__anon1098
/linux-master/samples/vfio-mdev/
H A Dmdpy.c636 static DEVICE_ATTR_RO(resolution);
/linux-master/drivers/staging/media/atomisp/pci/
H A Dsh_css.c831 if (stream_cfg->metadata_config.resolution.height > 0) {
842 stream_cfg->metadata_config.resolution.width;
844 stream_cfg->metadata_config.resolution.height;
4758 * if the resolution is different.
7760 * equal to IF output resolution(IF may do cropping on sensor output)
7990 if ((mdc->resolution.height > 0) ^ (mdc->resolution.width > 0))
7993 md->resolution = mdc->resolution;
7998 md->stride = CEIL_MUL(mdc->resolution
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H A Datomisp_compat_css20.c395 dev_dbg(isp->dev, "stream_config.metadata_config.resolution w=%d, h=%d.\n",
396 s_config->metadata_config.resolution.width,
397 s_config->metadata_config.resolution.height);
1295 stream_config.metadata_config.resolution.width;
1793 metadata_config.resolution.width = metadata_width;
1795 metadata_config.resolution.height = metadata_height;
1948 * downscaling input resolution.
2043 * 1: Bayer Downscaling: between effective resolution and
2091 /* first decide the yuv_ds input resolution */
2164 * destination resolution, th
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H A Datomisp_cmd.c1707 * Function to get DVS2 BQ resolution settings
1727 /* the GDC output resolution */
1733 /* the GDC input resolution */
1740 * ISP filter resolution should be given by CSS/FW, but for now
1863 dev_err(asd->isp->dev, "%s err effective resolution"
1868 if (dz_config->zoom_region.resolution.width
1870 || dz_config->zoom_region.resolution.height
1875 dz_config->zoom_region.resolution.width = eff_res.width;
1876 dz_config->zoom_region.resolution.height = eff_res.height;
1893 dz_config->zoom_region.resolution
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/linux-master/sound/pci/
H A Dazt3328.c71 * with 1us resolution (see below!)
2126 /*** NOTE: the physical timer resolution actually is 1024000 ticks per second
2193 .resolution = 977, /* 1000000/1024000 = 0.9765625us */
2213 snd_azf3328_timer_hw.resolution *= seqtimer_scaling;
/linux-master/sound/drivers/pcsp/
H A Dpcsp.c45 unsigned int resolution = hrtimer_resolution; local
49 if (resolution > PCSP_MAX_PERIOD_NS) {
50 printk(KERN_ERR "PCSP: Timer resolution is not sufficient "
51 "(%unS)\n", resolution);
59 if (loops_per_jiffy >= PCSP_MIN_LPJ && resolution <= PCSP_MIN_PERIOD_NS)
65 loops_per_jiffy, min_div, resolution);
/linux-master/sound/drivers/
H A Daloop.c722 unsigned long resolution)
724 if (resolution != runtime->timer_resolution) {
727 /* Worst case estimation of possible values for resolution
728 * resolution <= (512 * 1024) frames / 8kHz in nsec
729 * resolution <= 65.536.000.000 nsec
737 resolution / 1000 * runtime->rate;
743 "Period size (%lu frames) of loopback device is not corresponding to timer resolution (%lu nsec = %lu frames) of card timer %d,%d,%d. Use period size of %lu frames for loopback device.",
744 runtime->period_size, resolution, period_size,
756 unsigned long resolution)
792 /* resolution i
721 loopback_snd_timer_check_resolution(struct snd_pcm_runtime *runtime, unsigned long resolution) argument
754 loopback_snd_timer_period_elapsed(struct loopback_cable *cable, int event, unsigned long resolution) argument
831 loopback_snd_timer_function(struct snd_timer_instance *timeri, unsigned long resolution, unsigned long ticks) argument
849 loopback_snd_timer_event(struct snd_timer_instance *timeri, int event, struct timespec64 *tstamp, unsigned long resolution) argument
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/linux-master/sound/core/seq/
H A Dseq_timer.c24 tmr->tick.resolution = (tmr->tempo * 1000) / tmr->ppq;
30 tmr->tick.resolution = (tmr->tempo / tmr->ppq) * 1000;
31 tmr->tick.resolution += s;
33 if (tmr->tick.resolution <= 0)
34 tmr->tick.resolution = 1;
115 unsigned long resolution,
131 resolution *= ticks;
134 resolution = (resolution >> 16) * tmr->skew +
135 (((resolution
114 snd_seq_timer_interrupt(struct snd_timer_instance *timeri, unsigned long resolution, unsigned long ticks) argument
437 unsigned long resolution; local
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/linux-master/drivers/pwm/
H A Dpwm-mediatek.c124 u64 resolution; local
136 /* Using resolution in picosecond gets accuracy higher */
137 resolution = (u64)NSEC_PER_SEC * 1000;
138 do_div(resolution, clk_get_rate(pc->clk_pwms[pwm->hwpwm]));
140 cnt_period = DIV_ROUND_CLOSEST_ULL((u64)period_ns * 1000, resolution);
142 resolution *= 2;
145 resolution);
163 cnt_duty = DIV_ROUND_CLOSEST_ULL((u64)duty_ns * 1000, resolution);
/linux-master/drivers/leds/rgb/
H A Dleds-qcom-lpg.c152 * @pwm_resolution_sel: pwm resolution selector
419 unsigned int resolution; local
429 * resolution * pre_div * 2^M
434 * 2^{8, 9, 10, 11, 12, 13, 14, 15} bits for high resolution PWM
439 * 3uS and 24576s for high resolution PWMs.
470 * Search for the pre_div, refclk, resolution and M by solving the rewritten formula
471 * for each refclk, resolution and pre_div value:
475 * NSEC_PER_SEC * pre_div * resolution
479 resolution = 1 << pwm_resolution_arr[i];
485 resolution;
1256 unsigned int resolution; local
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/linux-master/drivers/hwmon/
H A Dmax31827.c99 unsigned int resolution; member in struct:max31827_state
237 msleep(max31827_conv_times[st->resolution]);
241 * For 12-bit resolution the conversion time is 140 ms,
245 if (max31827_resolutions[st->resolution] == 12 &&
454 * Convert the desired resolution into register
466 st->resolution = idx;
/linux-master/drivers/hid/
H A Dwacom_wac.c11 /* resolution for penabled devices */
1928 int resolution = hidinput_calc_abs_res(field, resolution_code); local
1951 if ((code == ABS_X || code == ABS_Y) && !resolution) {
1952 resolution = WACOM_INTUOS_RES;
1954 "Wacom usage (%d) missing resolution \n",
1957 input_abs_set_res(input, code, resolution);
2101 * this usage may overwrite the axis resolution and range.
3770 /* penabled devices have fixed resolution for each model */

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