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Searched refs:scale (Results 1 – 25 of 365) sorted by relevance

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/linux/drivers/gpu/ipu-v3/
H A Dipu-ic-csc.c25 .scale = 2,
42 .scale = 1,
59 .scale = 2,
76 .scale = 1,
94 .scale = 2,
125 .scale = 1,
136 .scale = 1,
148 .scale = 1,
159 .scale = 1,
183 .scale = 2,
[all …]
/linux/drivers/media/test-drivers/vidtv/
H A Dvidtv_demod.c133 c->strength.stat[0].scale = FE_SCALE_DECIBEL; in vidtv_clean_stats()
137 c->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in vidtv_clean_stats()
142 c->pre_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in vidtv_clean_stats()
145 c->pre_bit_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in vidtv_clean_stats()
148 c->post_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in vidtv_clean_stats()
151 c->post_bit_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in vidtv_clean_stats()
154 c->block_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in vidtv_clean_stats()
157 c->block_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in vidtv_clean_stats()
166 u32 scale; in vidtv_demod_update_stats() local
169 scale = FE_SCALE_COUNTER; in vidtv_demod_update_stats()
[all …]
/linux/drivers/media/platform/verisilicon/
H A Dhantro_jpeg.c173 static unsigned char jpeg_scale_qp(const unsigned char qp, int scale) in jpeg_scale_qp() argument
177 temp = DIV_ROUND_CLOSEST((unsigned int)qp * scale, 100); in jpeg_scale_qp()
189 const unsigned char *tab, int scale) in jpeg_scale_quant_table() argument
197 file_q_tab[i] = jpeg_scale_qp(tab[v4l2_jpeg_zigzag_scan_index[i]], scale); in jpeg_scale_quant_table()
198 reordered_q_tab[i] = jpeg_scale_qp(tab[hw_reorder[i]], scale); in jpeg_scale_quant_table()
204 int scale; in jpeg_set_quality() local
210 scale = 5000 / ctx->quality; in jpeg_set_quality()
212 scale = 200 - 2 * ctx->quality; in jpeg_set_quality()
221 (const unsigned char *)v4l2_jpeg_ref_table_luma_qt, scale); in jpeg_set_quality()
224 (const unsigned char *)v4l2_jpeg_ref_table_chroma_qt, scale); in jpeg_set_quality()
/linux/drivers/media/i2c/
H A Dtw9910.c229 const struct tw9910_scale_ctrl *scale; member
348 const struct tw9910_scale_ctrl *scale) in tw9910_set_scale() argument
353 (scale->vscale & 0x0F00) >> 4 | in tw9910_set_scale()
354 (scale->hscale & 0x0F00) >> 8); in tw9910_set_scale()
359 scale->hscale & 0x00FF); in tw9910_set_scale()
364 scale->vscale & 0x00FF); in tw9910_set_scale()
426 const struct tw9910_scale_ctrl *scale; in tw9910_select_norm() local
432 scale = tw9910_ntsc_scales; in tw9910_select_norm()
435 scale = tw9910_pal_scales; in tw9910_select_norm()
442 tmp = abs(width - scale[i].width) + in tw9910_select_norm()
[all …]
/linux/Documentation/ABI/testing/
H A Dsysfs-bus-iio-adc-mt63606 Calculating with scale and offset returns voltage in uV
14 Calculating with scale and offset returns voltage in uV
22 Calculating with scale and offset returns voltage in uV
29 Calculating with scale and offset returns voltage in uV
36 Calculating with scale and offset returns voltage in uV
43 Calculating with scale and offset returns voltage in uA
50 Calculating with scale and offset returns voltage in uA
57 Calculating with scale and offset returns voltage in uV
64 Calculating with scale and offset returns temperature in degree
71 Calculating with scale and offset returns voltage in uV
[all …]
/linux/drivers/iio/adc/
H A Dti-ads8688.c83 unsigned int scale; member
91 .scale = 76295,
96 .scale = 38148,
101 .scale = 19074,
106 .scale = 38148,
111 .scale = 19074,
123 ads8688_range_def[0].scale * st->vref_mv, in ads8688_show_scales()
124 ads8688_range_def[1].scale * st->vref_mv, in ads8688_show_scales()
125 ads8688_range_def[2].scale * st->vref_mv); in ads8688_show_scales()
262 scale_mv *= ads8688_range_def[st->range[chan->channel]].scale; in ads8688_read_raw()
[all …]
/linux/arch/arm64/kernel/
H A Dtopology.c121 u64 core_cnt, const_cnt, scale; in amu_scale_freq_tick() local
147 scale = core_cnt - prev_core_cnt; in amu_scale_freq_tick()
148 scale *= this_cpu_read(arch_max_freq_scale); in amu_scale_freq_tick()
149 scale = div64_u64(scale >> SCHED_CAPACITY_SHIFT, in amu_scale_freq_tick()
152 scale = min_t(unsigned long, scale, SCHED_CAPACITY_SCALE); in amu_scale_freq_tick()
153 this_cpu_write(arch_freq_scale, (unsigned long)scale); in amu_scale_freq_tick()
190 u64 scale; in arch_freq_get_on_cpu() local
247 scale = arch_scale_freq_capacity(cpu); in arch_freq_get_on_cpu()
248 freq = scale * arch_scale_freq_ref(cpu); in arch_freq_get_on_cpu()
/linux/drivers/gpu/drm/sprd/
H A Dmegacores_pll.c219 const u32 scale = 100; in dphy_timing_config() local
226 t_ui = 1000 * scale / (pll->freq / 1000); in dphy_timing_config()
236 range[L] = 50 * scale; in dphy_timing_config()
243 range[L] = 38 * scale; in dphy_timing_config()
244 range[H] = 95 * scale; in dphy_timing_config()
247 range[L] = 40 * scale + 4 * t_ui; in dphy_timing_config()
248 range[H] = 85 * scale + 6 * t_ui; in dphy_timing_config()
254 range[L] = 300 * scale; in dphy_timing_config()
258 range[L] = 145 * scale + 10 * t_ui; in dphy_timing_config()
265 range[L] = 60 * scale; in dphy_timing_config()
[all …]
/linux/arch/arm64/include/asm/
H A Dtlbflush.h144 #define __TLBI_VADDR_RANGE(baddr, asid, scale, num, ttl) \ argument
151 __ta |= FIELD_PREP(TLBIR_SCALE_MASK, scale); \
158 #define __TLBI_RANGE_PAGES(num, scale) \ argument
159 ((unsigned long)((num) + 1) << (5 * (scale) + 1))
169 #define __TLBI_RANGE_NUM(pages, scale) \ argument
172 __TLBI_RANGE_PAGES(31, (scale))); \
173 (__pages >> (5 * (scale) + 1)) - 1; \
436 int scale = 3; \
453 num = __TLBI_RANGE_NUM(__flush_pages, scale); \
456 scale, num, tlb_level); \
[all …]
/linux/drivers/media/dvb-frontends/
H A Dlgdt330x.c290 p->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in lgdt330x_init()
292 p->block_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in lgdt330x_init()
294 p->block_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in lgdt330x_init()
680 p->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in lgdt3302_read_status()
681 p->block_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in lgdt3302_read_status()
682 p->block_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in lgdt3302_read_status()
694 p->cnr.stat[0].scale = FE_SCALE_DECIBEL; in lgdt3302_read_status()
697 p->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in lgdt3302_read_status()
711 p->block_error.stat[0].scale = FE_SCALE_COUNTER; in lgdt3302_read_status()
712 p->block_count.stat[0].scale = FE_SCALE_COUNTER; in lgdt3302_read_status()
[all …]
H A Dmn88473.c324 c->strength.stat[0].scale = FE_SCALE_RELATIVE; in mn88473_read_status()
327 c->strength.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in mn88473_read_status()
349 c->cnr.stat[0].scale = FE_SCALE_DECIBEL; in mn88473_read_status()
383 c->cnr.stat[0].scale = FE_SCALE_DECIBEL; in mn88473_read_status()
405 c->cnr.stat[0].scale = FE_SCALE_DECIBEL; in mn88473_read_status()
407 c->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in mn88473_read_status()
424 c->post_bit_error.stat[0].scale = FE_SCALE_COUNTER; in mn88473_read_status()
426 c->post_bit_count.stat[0].scale = FE_SCALE_COUNTER; in mn88473_read_status()
429 c->post_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in mn88473_read_status()
430 c->post_bit_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in mn88473_read_status()
[all …]
H A Dmb86a20s.c1407 c->cnr.stat[0].scale = FE_SCALE_DECIBEL; in mb86a20s_get_main_CNR()
1451 c->cnr.stat[1 + layer].scale = FE_SCALE_NOT_AVAILABLE; in mb86a20s_get_blk_error_layer_CNR()
1495 c->cnr.stat[1 + layer].scale = FE_SCALE_DECIBEL; in mb86a20s_get_blk_error_layer_CNR()
1547 c->strength.stat[0].scale = FE_SCALE_RELATIVE; in mb86a20s_stats_not_ready()
1552 c->cnr.stat[layer].scale = FE_SCALE_NOT_AVAILABLE; in mb86a20s_stats_not_ready()
1553 c->pre_bit_error.stat[layer].scale = FE_SCALE_NOT_AVAILABLE; in mb86a20s_stats_not_ready()
1554 c->pre_bit_count.stat[layer].scale = FE_SCALE_NOT_AVAILABLE; in mb86a20s_stats_not_ready()
1555 c->post_bit_error.stat[layer].scale = FE_SCALE_NOT_AVAILABLE; in mb86a20s_stats_not_ready()
1556 c->post_bit_count.stat[layer].scale = FE_SCALE_NOT_AVAILABLE; in mb86a20s_stats_not_ready()
1557 c->block_error.stat[layer].scale = FE_SCALE_NOT_AVAILABLE; in mb86a20s_stats_not_ready()
[all …]
H A Drtl2830.c121 c->strength.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in rtl2830_init()
123 c->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in rtl2830_init()
125 c->post_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in rtl2830_init()
127 c->post_bit_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in rtl2830_init()
423 c->strength.stat[0].scale = FE_SCALE_RELATIVE; in rtl2830_read_status()
426 c->strength.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in rtl2830_read_status()
465 c->cnr.stat[0].scale = FE_SCALE_DECIBEL; in rtl2830_read_status()
468 c->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in rtl2830_read_status()
483 c->post_bit_error.stat[0].scale = FE_SCALE_COUNTER; in rtl2830_read_status()
485 c->post_bit_count.stat[0].scale = FE_SCALE_COUNTER; in rtl2830_read_status()
[all …]
/linux/drivers/media/common/siano/
H A Dsmsdvb-main.c136 c->strength.stat[0].scale = FE_SCALE_DECIBEL; in smsdvb_stats_not_ready()
137 c->cnr.stat[0].scale = FE_SCALE_DECIBEL; in smsdvb_stats_not_ready()
150 c->post_bit_error.stat[i].scale = FE_SCALE_NOT_AVAILABLE; in smsdvb_stats_not_ready()
151 c->post_bit_count.stat[i].scale = FE_SCALE_NOT_AVAILABLE; in smsdvb_stats_not_ready()
152 c->block_error.stat[i].scale = FE_SCALE_NOT_AVAILABLE; in smsdvb_stats_not_ready()
153 c->block_count.stat[i].scale = FE_SCALE_NOT_AVAILABLE; in smsdvb_stats_not_ready()
279 c->block_error.stat[0].scale = FE_SCALE_COUNTER; in smsdvb_update_per_slices()
280 c->block_count.stat[0].scale = FE_SCALE_COUNTER; in smsdvb_update_per_slices()
285 c->post_bit_error.stat[0].scale = FE_SCALE_COUNTER; in smsdvb_update_per_slices()
286 c->post_bit_count.stat[0].scale = FE_SCALE_COUNTER; in smsdvb_update_per_slices()
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/linux/Documentation/admin-guide/acpi/
H A Dcppc_sysfs.rst14 scale. CPPC exposes a set of registers to describe abstract performance scale,
40 * highest_perf : Highest performance of this processor (abstract scale).
42 (abstract scale).
44 power savings (abstract scale).
45 * lowest_perf : Lowest performance of this processor (abstract scale).
50 frequency instead of abstract scale. These values should not be used for any
59 accumulates (abstract scale).
/linux/drivers/accel/ethosu/
H A Dethosu_gem.c142 struct buffer scale[2]; member
237 bool ifm, bool ifm2, bool weight, bool scale) in calc_sizes() argument
285 if (scale) { in calc_sizes()
287 op, st->scale[0].region, st->scale[0].base, in calc_sizes()
288 st->scale[0].base + st->scale[0].length - 1); in calc_sizes()
289 if (st->scale[0].region < 0 || st->scale[0].base == U64_MAX || in calc_sizes()
290 st->scale[0].length == U32_MAX) in calc_sizes()
292 info->region_size[st->scale[0].region] = in calc_sizes()
293 max(info->region_size[st->scale[0].region], in calc_sizes()
294 st->scale[0].base + st->scale[0].length); in calc_sizes()
[all …]
/linux/Documentation/driver-api/media/drivers/
H A Dsh_mobile_ceu_camera.rst59 (3) to (3') - sensor scale
62 (5) to (5') - reverse sensor scale applied to CEU cropped width or height
63 (2) to (5) - reverse sensor scale applied to CEU cropped left or top
64 (6) to (6') - CEU scale - user window
111 10. Use CEU scaling to scale to the requested user window:
119 The :ref:`V4L2 crop API <crop-scale>` says:
137 4. Sensor scaled to 3 : 3'. Sensor's scale is (2' - 2) / (3' - 3). Calculate
140 5. Calculate and apply host scale = (6' - 6) / (4' - 4)
/linux/drivers/hwmon/
H A Dscpi-hwmon.c19 unsigned int scale; member
59 if (scpi_scale[sensor->info.class] != sensor->scale) { in scpi_scale_reading()
61 do_div(*value, sensor->scale); in scpi_scale_reading()
138 const u32 *scale; in scpi_hwmon_probe() local
173 scale = of_device_get_match_data(&pdev->dev); in scpi_hwmon_probe()
174 if (!scale) { in scpi_hwmon_probe()
226 sensor->scale = scale[sensor->info.class]; in scpi_hwmon_probe()
/linux/drivers/clk/
H A Dclk-xgene.c242 u64 ret, scale; in xgene_clk_pmd_recalc_rate() local
259 scale = (val & fd->mask) >> fd->shift; in xgene_clk_pmd_recalc_rate()
261 scale = fd->denom - scale; in xgene_clk_pmd_recalc_rate()
263 scale++; in xgene_clk_pmd_recalc_rate()
267 ret *= scale; in xgene_clk_pmd_recalc_rate()
278 u64 ret, scale; in xgene_clk_pmd_determine_rate() local
288 scale = DIV_ROUND_UP_ULL(ret, req->best_parent_rate); in xgene_clk_pmd_determine_rate()
290 ret = (u64)req->best_parent_rate * scale; in xgene_clk_pmd_determine_rate()
303 u64 scale, ret; in xgene_clk_pmd_set_rate() local
313 scale = DIV_ROUND_UP_ULL(ret, (u64)parent_rate); in xgene_clk_pmd_set_rate()
[all …]
/linux/drivers/media/dvb-frontends/cxd2880/
H A Dcxd2880_top.c1049 c->pre_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in cxd2880_set_frontend()
1052 c->pre_bit_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in cxd2880_set_frontend()
1055 c->post_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in cxd2880_set_frontend()
1058 c->post_bit_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in cxd2880_set_frontend()
1061 c->block_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in cxd2880_set_frontend()
1064 c->block_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in cxd2880_set_frontend()
1140 c->pre_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in cxd2880_get_stats()
1142 c->pre_bit_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in cxd2880_get_stats()
1144 c->post_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in cxd2880_get_stats()
1146 c->post_bit_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in cxd2880_get_stats()
[all …]
/linux/drivers/iio/
H A Dindustrialio-gts-helper.c34 static int iio_gts_get_gain(const u64 max, const u64 scale) in iio_gts_get_gain() argument
38 if (scale > full || !scale) in iio_gts_get_gain()
41 return div64_u64(full, scale); in iio_gts_get_gain()
60 static int gain_get_scale_fraction(const u64 max, u64 scale, int known, in gain_get_scale_fraction() argument
65 tot_gain = iio_gts_get_gain(max, scale); in gain_get_scale_fraction()
1056 u64 *scale) in iio_gts_get_scale_linear() argument
1069 *scale = tmp; in iio_gts_get_scale_linear()
1127 u64 scale; in iio_gts_find_new_gain_sel_by_old_gain_time() local
1141 &scale); in iio_gts_find_new_gain_sel_by_old_gain_time()
1145 ret = gain_get_scale_fraction(gts->max_scale, scale, itime_new->mul, in iio_gts_find_new_gain_sel_by_old_gain_time()
[all …]
/linux/drivers/iio/light/
H A Dzopt2201.c84 unsigned int scale; /* micro lux per count */ member
95 unsigned int scale; /* micro W/m2 per count */ member
117 unsigned int scale, uscale; /* scale factor as integer + micro */ member
278 *val = zopt2201_gain_als[data->gain].scale; in zopt2201_read_raw()
281 *val = zopt2201_gain_uvb[data->gain].scale; in zopt2201_read_raw()
372 if (val == zopt2201_scale_als[i].scale && in zopt2201_write_scale_als()
385 if (val == zopt2201_scale_uvb[i].scale && in zopt2201_write_scale_uvb()
441 zopt2201_scale_als[i].scale, in zopt2201_show_als_scale_avail()
457 zopt2201_scale_uvb[i].scale, in zopt2201_show_uvb_scale_avail()
/linux/drivers/leds/
H A Dleds-lp8788.c31 enum lp8788_isink_scale scale; member
37 .scale = LP8788_ISINK_SCALE_100mA,
50 cfg->scale = pdata->scale; in lp8788_led_init_device()
60 val = cfg->scale << (cfg->num + LP8788_ISINK_SCALE_OFFSET); in lp8788_led_init_device()
/linux/drivers/video/backlight/
H A Dpwm_bl.c29 unsigned int scale; member
86 do_div(duty_cycle, pb->scale); in compute_duty_cycle()
539 if (data->levels[i] > pb->scale) in pwm_backlight_probe()
540 pb->scale = data->levels[i]; in pwm_backlight_probe()
543 props.scale = BACKLIGHT_SCALE_LINEAR; in pwm_backlight_probe()
545 props.scale = BACKLIGHT_SCALE_NON_LINEAR; in pwm_backlight_probe()
567 if (data->levels[i] > pb->scale) in pwm_backlight_probe()
568 pb->scale = data->levels[i]; in pwm_backlight_probe()
573 props.scale = BACKLIGHT_SCALE_NON_LINEAR; in pwm_backlight_probe()
579 pb->scale = data->max_brightness; in pwm_backlight_probe()
[all …]
/linux/drivers/iio/dac/
H A Dmcp4728.c299 static void mcp4728_get_scale_avail(enum mcp4728_scale scale, in mcp4728_get_scale_avail() argument
303 *val = data->scales_avail[scale * 2]; in mcp4728_get_scale_avail()
304 *val2 = data->scales_avail[scale * 2 + 1]; in mcp4728_get_scale_avail()
340 int scale = mcp4728_find_matching_scale(data, val, val2); in mcp4728_set_scale() local
342 if (scale < 0) in mcp4728_set_scale()
343 return scale; in mcp4728_set_scale()
345 switch (scale) { in mcp4728_set_scale()
403 static void mcp4728_init_scale_avail(enum mcp4728_scale scale, int vref_mv, in mcp4728_init_scale_avail() argument
413 data->scales_avail[scale * 2] = value_int; in mcp4728_init_scale_avail()
414 data->scales_avail[scale * 2 + 1] = value_micro; in mcp4728_init_scale_avail()

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