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/linux/drivers/gpu/ipu-v3/
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,
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/linux/drivers/media/test-drivers/vidtv/
A Dvidtv_demod.c166 u32 scale; in vidtv_demod_update_stats() local
169 scale = FE_SCALE_COUNTER; in vidtv_demod_update_stats()
170 c->cnr.stat[0].scale = FE_SCALE_DECIBEL; in vidtv_demod_update_stats()
172 scale = FE_SCALE_NOT_AVAILABLE; in vidtv_demod_update_stats()
173 c->cnr.stat[0].scale = scale; in vidtv_demod_update_stats()
176 c->pre_bit_error.stat[0].scale = scale; in vidtv_demod_update_stats()
177 c->pre_bit_count.stat[0].scale = scale; in vidtv_demod_update_stats()
178 c->post_bit_error.stat[0].scale = scale; in vidtv_demod_update_stats()
179 c->post_bit_count.stat[0].scale = scale; in vidtv_demod_update_stats()
180 c->block_error.stat[0].scale = scale; in vidtv_demod_update_stats()
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/linux/drivers/media/platform/verisilicon/
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/iio/adc/
A Dsc27xx_adc.c224 switch (scale) { in sc2720_adc_get_ratio()
237 switch (scale) { in sc2720_adc_get_ratio()
252 switch (scale) { in sc2720_adc_get_ratio()
265 switch (scale) { in sc2720_adc_get_ratio()
312 switch (scale) { in sc2730_adc_get_ratio()
325 switch (scale) { in sc2730_adc_get_ratio()
338 switch (scale) { in sc2730_adc_get_ratio()
353 switch (scale) { in sc2730_adc_get_ratio()
366 switch (scale) { in sc2730_adc_get_ratio()
485 int scale, int *val) in sc27xx_adc_read() argument
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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()
294 unsigned int scale = 0; in ads8688_write_raw() local
337 scale = ads8688_range_def[st->range[chan->channel]].scale; in ads8688_write_raw()
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/linux/drivers/media/i2c/
A Dtw9910.c446 ret = scale + i; in tw9910_select_norm()
478 if (!priv->scale) { in tw9910_s_stream()
484 priv->scale->name, in tw9910_s_stream()
485 priv->scale->width, in tw9910_s_stream()
486 priv->scale->height); in tw9910_s_stream()
653 if (!priv->scale) in tw9910_set_frame()
712 priv->scale = NULL; in tw9910_set_frame()
754 if (!priv->scale) { in tw9910_get_fmt()
756 if (!priv->scale) in tw9910_get_fmt()
818 if (!scale) in tw9910_set_fmt()
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/linux/Documentation/ABI/testing/
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
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/linux/arch/arm64/include/asm/
A Dtlbflush.h159 __ta |= FIELD_PREP(TLBIR_SCALE_MASK, scale); \
166 #define __TLBI_RANGE_PAGES(num, scale) \ argument
167 ((unsigned long)((num) + 1) << (5 * (scale) + 1))
177 #define __TLBI_RANGE_NUM(pages, scale) \ argument
180 __TLBI_RANGE_PAGES(31, (scale))); \
181 (__pages >> (5 * (scale) + 1)) - 1; \
400 int scale = 3; \
417 num = __TLBI_RANGE_NUM(pages, scale); \
420 scale, num, tlb_level); \
425 pages -= __TLBI_RANGE_PAGES(num, scale); \
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/linux/drivers/iio/light/
A Disl29018.c71 unsigned int scale; member
87 struct isl29018_scale scale; member
119 if (chip->scale.scale == isl29018_scales[int_time][i].scale && in isl29018_set_integration_time()
137 if (scale == isl29018_scales[chip->int_time][i].scale && in isl29018_set_scale()
153 chip->scale = new_scale; in isl29018_set_scale()
202 data_x_range = lux_data * chip->scale.scale + in isl29018_read_lux()
203 lux_data * chip->scale.uscale / 1000000; in isl29018_read_lux()
443 *val = chip->scale.scale; in isl29018_read_raw()
444 *val2 = chip->scale.uscale; in isl29018_read_raw()
603 status = isl29018_set_scale(chip, chip->scale.scale, in isl29018_chip_init()
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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
146 unsigned int scale, uscale; /* scale factor as integer + micro */ member
280 *val = zopt2201_gain_als[data->gain].scale; in zopt2201_read_raw()
283 *val = zopt2201_gain_uvb[data->gain].scale; in zopt2201_read_raw()
373 if (val == zopt2201_scale_als[i].scale && in zopt2201_write_scale_als()
403 if (val == zopt2201_scale_uvb[i].scale && in zopt2201_write_scale_uvb()
459 zopt2201_scale_als[i].scale, in zopt2201_show_als_scale_avail()
475 zopt2201_scale_uvb[i].scale, in zopt2201_show_uvb_scale_avail()
/linux/drivers/gpu/drm/sprd/
A Dmegacores_pll.c219 const u32 scale = 100; in dphy_timing_config() local
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()
273 range[L] = 100 * scale; in dphy_timing_config()
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/linux/drivers/media/dvb-frontends/
A Dlgdt330x.c290 p->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in lgdt330x_init()
680 p->cnr.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()
786 p->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in lgdt3303_read_status()
800 p->cnr.stat[0].scale = FE_SCALE_DECIBEL; in lgdt3303_read_status()
803 p->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in lgdt3303_read_status()
817 p->block_error.stat[0].scale = FE_SCALE_COUNTER; in lgdt3303_read_status()
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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()
444 c->block_error.stat[0].scale = FE_SCALE_COUNTER; in mn88473_read_status()
446 c->block_count.stat[0].scale = FE_SCALE_COUNTER; in mn88473_read_status()
532 c->strength.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in mn88473_init()
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A Dmb86a20s.c1407 c->cnr.stat[0].scale = FE_SCALE_DECIBEL; in mb86a20s_get_main_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()
1686 c->pre_bit_error.stat[0].scale = FE_SCALE_COUNTER; in mb86a20s_get_stats()
1688 c->pre_bit_count.stat[0].scale = FE_SCALE_COUNTER; in mb86a20s_get_stats()
1692 c->pre_bit_count.stat[0].scale = FE_SCALE_COUNTER; in mb86a20s_get_stats()
1707 c->post_bit_error.stat[0].scale = FE_SCALE_COUNTER; in mb86a20s_get_stats()
1724 c->block_error.stat[0].scale = FE_SCALE_COUNTER; in mb86a20s_get_stats()
1726 c->block_count.stat[0].scale = FE_SCALE_COUNTER; in mb86a20s_get_stats()
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/linux/arch/arm64/kernel/
A Dtopology.c156 u64 core_cnt, const_cnt, scale; in amu_scale_freq_tick() local
178 scale = core_cnt - prev_core_cnt; in amu_scale_freq_tick()
179 scale *= this_cpu_read(arch_max_freq_scale); in amu_scale_freq_tick()
180 scale = div64_u64(scale >> SCHED_CAPACITY_SHIFT, in amu_scale_freq_tick()
183 scale = min_t(unsigned long, scale, SCHED_CAPACITY_SCALE); in amu_scale_freq_tick()
184 this_cpu_write(arch_freq_scale, (unsigned long)scale); in amu_scale_freq_tick()
/linux/drivers/gpu/drm/
A Ddrm_panic.c263 unsigned int scale, u16 fg16) in drm_panic_blit16() argument
269 if (drm_panic_is_pixel_fg(sbuf8, spitch, x / scale, y / scale)) in drm_panic_blit16()
276 unsigned int scale, u32 fg32) in drm_panic_blit24() argument
284 if (drm_panic_is_pixel_fg(sbuf8, spitch, x / scale, y / scale)) { in drm_panic_blit24()
303 if (drm_panic_is_pixel_fg(sbuf8, spitch, x / scale, y / scale)) in drm_panic_blit32()
315 if (drm_panic_is_pixel_fg(sbuf8, spitch, x / scale, y / scale)) in drm_panic_blit_pixel()
788 unsigned int max_qr_size, scale; in _draw_panic_static_qr_code() local
813 if (scale < 2) in _draw_panic_static_qr_code()
817 r_qr_canvas = DRM_RECT_INIT(0, 0, qr_canvas_width * scale, qr_canvas_width * scale); in _draw_panic_static_qr_code()
822 r_qr = DRM_RECT_INIT(r_qr_canvas.x1 + QR_MARGIN * scale, r_qr_canvas.y1 + QR_MARGIN * scale, in _draw_panic_static_qr_code()
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/linux/Documentation/admin-guide/acpi/
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/media/common/siano/
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()
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()
334 c->block_error.stat[0].scale = FE_SCALE_COUNTER; in smsdvb_update_dvb_stats()
335 c->block_count.stat[0].scale = FE_SCALE_COUNTER; in smsdvb_update_dvb_stats()
369 c->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in smsdvb_update_isdbt_stats()
404 c->block_error.stat[0].scale = FE_SCALE_COUNTER; in smsdvb_update_isdbt_stats()
405 c->block_count.stat[0].scale = FE_SCALE_COUNTER; in smsdvb_update_isdbt_stats()
492 c->block_error.stat[0].scale = FE_SCALE_COUNTER; in smsdvb_update_isdbt_stats_ex()
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/linux/drivers/iio/imu/bmi323/
A Dbmi323.h200 #define BMI323_INT_MICRO_TO_RAW(val, val2, scale) ((val) * (scale) + \ argument
201 ((val2) * (scale)) / MEGA)
203 #define BMI323_RAW_TO_MICRO(raw, scale) ((((raw) % (scale)) * MEGA) / scale) argument
/linux/Documentation/driver-api/media/drivers/
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/staging/media/atomisp/pci/isp/kernels/ob/ob_1.0/
A Dia_css_ob.host.c55 unsigned int scale = 16 - ob_bit_depth; in ia_css_ob_encode() local
60 to->blacklevel_gr = from->level_gr >> scale; in ia_css_ob_encode()
61 to->blacklevel_r = from->level_r >> scale; in ia_css_ob_encode()
62 to->blacklevel_b = from->level_b >> scale; in ia_css_ob_encode()
63 to->blacklevel_gb = from->level_gb >> scale; in ia_css_ob_encode()
/linux/drivers/hwmon/
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()
A Dscmi-hwmon.c40 int scale = sensor->scale; in scmi_hwmon_scale() local
47 scale += 3; in scmi_hwmon_scale()
51 scale += 6; in scmi_hwmon_scale()
57 if (scale == 0) in scmi_hwmon_scale()
60 if (abs(scale) > 19) in scmi_hwmon_scale()
63 f = __pow10(abs(scale)); in scmi_hwmon_scale()
64 if (scale > 0) in scmi_hwmon_scale()
/linux/drivers/iio/
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()
936 u64 *scale) in iio_gts_get_scale_linear() argument
949 *scale = tmp; in iio_gts_get_scale_linear()
1007 u64 scale; in iio_gts_find_new_gain_sel_by_old_gain_time() local
1021 &scale); in iio_gts_find_new_gain_sel_by_old_gain_time()
1064 u64 scale; in iio_gts_find_new_gain_by_old_gain_time() local
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/linux/drivers/clk/
A Dclk-xgene.c241 u64 ret, scale; in xgene_clk_pmd_recalc_rate() local
258 scale = (val & fd->mask) >> fd->shift; in xgene_clk_pmd_recalc_rate()
260 scale = fd->denom - scale; in xgene_clk_pmd_recalc_rate()
262 scale++; in xgene_clk_pmd_recalc_rate()
266 ret *= scale; in xgene_clk_pmd_recalc_rate()
277 u64 ret, scale; in xgene_clk_pmd_round_rate() local
286 ret = (u64)*parent_rate * scale; in xgene_clk_pmd_round_rate()
297 u64 scale, ret; in xgene_clk_pmd_set_rate() local
311 scale = fd->denom - scale; in xgene_clk_pmd_set_rate()
313 scale--; in xgene_clk_pmd_set_rate()
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