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Searched refs:ratio (Results 1 – 25 of 340) sorted by relevance

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/linux/drivers/gpu/drm/amd/display/dc/dce/
H A Ddce_scl_filters.c1343 if (ratio.value < dc_fixpt_one.value) in get_filter_3tap_16p()
1345 else if (ratio.value < dc_fixpt_from_fraction(4, 3).value) in get_filter_3tap_16p()
1347 else if (ratio.value < dc_fixpt_from_fraction(5, 3).value) in get_filter_3tap_16p()
1355 if (ratio.value < dc_fixpt_one.value) in get_filter_3tap_64p()
1357 else if (ratio.value < dc_fixpt_from_fraction(4, 3).value) in get_filter_3tap_64p()
1367 if (ratio.value < dc_fixpt_one.value) in get_filter_4tap_16p()
1379 if (ratio.value < dc_fixpt_one.value) in get_filter_4tap_64p()
1391 if (ratio.value < dc_fixpt_one.value) in get_filter_5tap_64p()
1403 if (ratio.value < dc_fixpt_one.value) in get_filter_6tap_64p()
1415 if (ratio.value < dc_fixpt_one.value) in get_filter_7tap_64p()
[all …]
/linux/drivers/gpu/drm/amd/display/dc/dcn20/
H A Ddcn20_dwb_scl.c532 if (ratio.value < dc_fixpt_one.value) in wbscl_get_filter_3tap_16p()
544 if (ratio.value < dc_fixpt_one.value) in wbscl_get_filter_4tap_16p()
556 if (ratio.value < dc_fixpt_one.value) in wbscl_get_filter_5tap_16p()
568 if (ratio.value < dc_fixpt_one.value) in wbscl_get_filter_6tap_16p()
580 if (ratio.value < dc_fixpt_one.value) in wbscl_get_filter_7tap_16p()
592 if (ratio.value < dc_fixpt_one.value) in wbscl_get_filter_8tap_16p()
604 if (ratio.value < dc_fixpt_one.value) in wbscl_get_filter_9tap_16p()
615 if (ratio.value < dc_fixpt_one.value) in wbscl_get_filter_10tap_16p()
627 if (ratio.value < dc_fixpt_one.value) in wbscl_get_filter_11tap_16p()
639 if (ratio.value < dc_fixpt_one.value) in wbscl_get_filter_12tap_16p()
[all …]
/linux/tools/perf/tests/
H A Dparse-metric.c139 double ratio; in test_ipc() local
150 ratio == 1.5); in test_ipc()
156 double ratio; in test_frontend() local
169 ratio == 0.45); in test_frontend()
175 double ratio; in test_cache_miss_cycles() local
187 ratio == 1.25); in test_cache_miss_cycles()
215 double ratio; in test_dcache_l2() local
230 ratio == 0.3); in test_dcache_l2()
236 ratio == 0.7); in test_dcache_l2()
242 double ratio; in test_recursion_fail() local
[all …]
/linux/drivers/gpu/drm/i915/display/
H A Dintel_cdclk.c72 * reference clock and a ratio parameter.
1267 u8 ratio;
1271 { .refclk = 19200, .cdclk = 144000, .ratio = 60 },
1272 { .refclk = 19200, .cdclk = 288000, .ratio = 60 },
1273 { .refclk = 19200, .cdclk = 384000, .ratio = 60 },
1274 { .refclk = 19200, .cdclk = 576000, .ratio = 60 },
1275 { .refclk = 19200, .cdclk = 624000, .ratio = 65 },
1280 { .refclk = 19200, .cdclk = 79200, .ratio = 33 },
1281 { .refclk = 19200, .cdclk = 158400, .ratio = 33 },
1282 { .refclk = 19200, .cdclk = 316800, .ratio
1240 u8 ratio; global() member
1569 u32 val, ratio; bxt_de_pll_readout() local
1681 int ratio = DIV_ROUND_CLOSEST(vco, dev_priv->display.cdclk.hw.ref); bxt_de_pll_enable() local
1710 int ratio = DIV_ROUND_CLOSEST(vco, dev_priv->display.cdclk.hw.ref); icl_cdclk_pll_enable() local
1728 int ratio = DIV_ROUND_CLOSEST(vco, dev_priv->display.cdclk.hw.ref); adlp_cdclk_pll_crawl() local
[all...]
/linux/drivers/thermal/intel/
H A Dintel_powerclamp.c378 if (ratio == 1 && in get_compensation()
382 comp = (cal_data[ratio].steady_comp + in get_compensation()
383 cal_data[ratio + 1].steady_comp + in get_compensation()
384 cal_data[ratio + 2].steady_comp) / 3; in get_compensation()
389 comp = (cal_data[ratio].steady_comp + in get_compensation()
390 cal_data[ratio - 1].steady_comp + in get_compensation()
391 cal_data[ratio - 2].steady_comp) / 3; in get_compensation()
395 comp = (cal_data[ratio].steady_comp + in get_compensation()
396 cal_data[ratio - 1].steady_comp + in get_compensation()
401 if (comp + ratio >= MAX_TARGET_RATIO) in get_compensation()
[all …]
/linux/sound/soc/codecs/
H A Dcs42xx8.c266 u32 ratio[2]; in cs42xx8_hw_params() local
303 (cs42xx8_ratios[i].ratio[0] == ratio[tx] || in cs42xx8_hw_params()
304 cs42xx8_ratios[i].ratio[1] == ratio[tx] || in cs42xx8_hw_params()
305 cs42xx8_ratios[i].ratio[2] == ratio[tx]) : in cs42xx8_hw_params()
306 (cs42xx8_ratios[i].ratio[fm[tx]] == ratio[tx])) && in cs42xx8_hw_params()
310 if (!ratio[tx]) in cs42xx8_hw_params()
315 (cs42xx8_ratios[i].ratio[0] == ratio[!tx] || in cs42xx8_hw_params()
316 cs42xx8_ratios[i].ratio[1] == ratio[!tx] || in cs42xx8_hw_params()
317 cs42xx8_ratios[i].ratio[2] == ratio[!tx]) : in cs42xx8_hw_params()
318 (cs42xx8_ratios[i].ratio[fm[!tx]] == ratio[!tx])); in cs42xx8_hw_params()
[all …]
H A Dwm8974.c378 unsigned int ratio = 2 * f_in / f_out; in wm8974_get_mclkdiv() local
380 if (ratio <= 2) { in wm8974_get_mclkdiv()
382 ratio = 2; in wm8974_get_mclkdiv()
383 } else if (ratio == 3) { in wm8974_get_mclkdiv()
385 } else if (ratio == 4) { in wm8974_get_mclkdiv()
387 } else if (ratio <= 6) { in wm8974_get_mclkdiv()
389 ratio = 6; in wm8974_get_mclkdiv()
390 } else if (ratio <= 8) { in wm8974_get_mclkdiv()
392 ratio = 8; in wm8974_get_mclkdiv()
393 } else if (ratio < in wm8974_get_mclkdiv()
[all...]
H A Dwm8940.c650 unsigned int ratio = 2 * f_in / f_out; in wm8940_get_mclkdiv() local
652 if (ratio <= 2) { in wm8940_get_mclkdiv()
654 ratio = 2; in wm8940_get_mclkdiv()
655 } else if (ratio == 3) { in wm8940_get_mclkdiv()
657 } else if (ratio == 4) { in wm8940_get_mclkdiv()
659 } else if (ratio <= 6) { in wm8940_get_mclkdiv()
661 ratio = 6; in wm8940_get_mclkdiv()
662 } else if (ratio <= 8) { in wm8940_get_mclkdiv()
664 ratio = 8; in wm8940_get_mclkdiv()
665 } else if (ratio < in wm8940_get_mclkdiv()
[all...]
/linux/drivers/media/dvb-frontends/
H A Dves1x93.c165 u32 ratio; in ves1x93_set_symbolrate() local
184 ratio = tmp / FIN; in ves1x93_set_symbolrate()
187 ratio = (ratio << 8) + tmp / FIN; in ves1x93_set_symbolrate()
190 ratio = (ratio << 8) + tmp / FIN; in ves1x93_set_symbolrate()
194 if (ratio < MUL/3) FNR = 0; in ves1x93_set_symbolrate()
195 if (ratio < (MUL*11)/50) FNR = 1; in ves1x93_set_symbolrate()
196 if (ratio < MUL/6) FNR = 2; in ves1x93_set_symbolrate()
197 if (ratio < MUL/9) FNR = 3; in ves1x93_set_symbolrate()
198 if (ratio < MUL/12) FNR = 4; in ves1x93_set_symbolrate()
200 if (ratio < MUL/24) FNR = 6; in ves1x93_set_symbolrate()
[all …]
H A Dz0194a.h13 u32 srate, u32 ratio) in sharp_z0194a_set_symbol_rate() argument
33 stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff); in sharp_z0194a_set_symbol_rate()
34 stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff); in sharp_z0194a_set_symbol_rate()
35 stv0299_writereg(fe, 0x21, (ratio) & 0xf0); in sharp_z0194a_set_symbol_rate()
H A Dbsbe1.h34 static int alps_bsbe1_set_symbol_rate(struct dvb_frontend* fe, u32 srate, u32 ratio) in alps_bsbe1_set_symbol_rate() argument
48 stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff); in alps_bsbe1_set_symbol_rate()
49 stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff); in alps_bsbe1_set_symbol_rate()
50 stv0299_writereg(fe, 0x21, (ratio ) & 0xf0); in alps_bsbe1_set_symbol_rate()
H A Dtda8083.c124 u32 ratio; in tda8083_set_symbolrate() local
140 ratio = tmp / srate; in tda8083_set_symbolrate()
143 ratio = (ratio << 8) + tmp / srate; in tda8083_set_symbolrate()
146 ratio = (ratio << 8) + tmp / srate; in tda8083_set_symbolrate()
148 dprintk("tda8083: ratio == %08x\n", (unsigned int) ratio); in tda8083_set_symbolrate()
151 tda8083_writereg (state, 0x02, (ratio >> 16) & 0xff); in tda8083_set_symbolrate()
152 tda8083_writereg (state, 0x03, (ratio >> 8) & 0xff); in tda8083_set_symbolrate()
153 tda8083_writereg (state, 0x04, (ratio ) & 0xff); in tda8083_set_symbolrate()
H A Dbsru6.h53 static int alps_bsru6_set_symbol_rate(struct dvb_frontend *fe, u32 srate, u32 ratio) in alps_bsru6_set_symbol_rate() argument
80 stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff); in alps_bsru6_set_symbol_rate()
81 stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff); in alps_bsru6_set_symbol_rate()
82 stv0299_writereg(fe, 0x21, ratio & 0xf0); in alps_bsru6_set_symbol_rate()
H A Dcx24110.c230 u32 ratio; in cx24110_set_symbolrate() local
276 ratio=(tmp/BDRI); in cx24110_set_symbolrate()
279 ratio=(ratio<<8)+(tmp/BDRI); in cx24110_set_symbolrate()
282 ratio=(ratio<<8)+(tmp/BDRI); in cx24110_set_symbolrate()
285 ratio=(ratio<<1)+(tmp/BDRI); in cx24110_set_symbolrate()
289 dprintk("ratio= %08x\n", ratio); in cx24110_set_symbolrate()
291 cx24110_writereg(state, 0x1, (ratio>>16)&0xff); in cx24110_set_symbolrate()
292 cx24110_writereg(state, 0x2, (ratio>>8)&0xff); in cx24110_set_symbolrate()
293 cx24110_writereg(state, 0x3, (ratio)&0xff); in cx24110_set_symbolrate()
/linux/tools/testing/selftests/memory-hotplug/
H A Dmem-on-off-test.sh149 ratio=2
165 ratio=$OPTARG
166 if [ "$ratio" -gt 100 ] || [ "$ratio" -lt 0 ]; then
181 echo "Test scope: $ratio% hotplug memory"
203 target=`echo "a=$hotpluggable_num*$ratio; if ( a%100 ) a/100+1 else a/100" | bc`
204 echo -e "\t offline $ratio% hot-pluggable memory in online state"
271 if [ $((RANDOM % 100)) -lt $ratio ]; then
297 if [ $((RANDOM % 100)) -lt $ratio ]; then
/linux/sound/soc/fsl/
H A Dfsl_esai.c176 if (ratio > 2 * 8 * 256 * maxfp || ratio < 2) { in fsl_esai_divisor_cal()
180 } else if (ratio % 2) { in fsl_esai_divisor_cal()
185 ratio /= 2; in fsl_esai_divisor_cal()
190 if (ratio <= 256) { in fsl_esai_divisor_cal()
191 pm = ratio; in fsl_esai_divisor_cal()
205 if (prod == ratio) in fsl_esai_divisor_cal()
208 sub = prod - ratio; in fsl_esai_divisor_cal()
210 sub = ratio - prod; in fsl_esai_divisor_cal()
266 u32 ratio, ecr = 0; in fsl_esai_set_dai_sysclk() local
332 } else if (ratio < 2) { in fsl_esai_set_dai_sysclk()
[all …]
/linux/drivers/gpu/drm/amd/display/dc/inc/hw/
H A Dtransform.h266 const uint16_t *get_filter_3tap_16p(struct fixed31_32 ratio);
267 const uint16_t *get_filter_3tap_64p(struct fixed31_32 ratio);
268 const uint16_t *get_filter_4tap_16p(struct fixed31_32 ratio);
269 const uint16_t *get_filter_4tap_64p(struct fixed31_32 ratio);
270 const uint16_t *get_filter_5tap_64p(struct fixed31_32 ratio);
271 const uint16_t *get_filter_6tap_64p(struct fixed31_32 ratio);
272 const uint16_t *get_filter_7tap_64p(struct fixed31_32 ratio);
273 const uint16_t *get_filter_8tap_64p(struct fixed31_32 ratio);
/linux/drivers/media/platform/ti/omap3isp/
H A Dispresizer.c324 if (ratio->horz > MID_RESIZE_VALUE) in resizer_set_ratio()
330 if (ratio->vert > MID_RESIZE_VALUE) in resizer_set_ratio()
782 struct resizer_ratio *ratio) in resizer_calc_ratios() argument
809 if (ratio->vert > MID_RESIZE_VALUE) in resizer_calc_ratios()
812 ratio->vert = clamp_t(unsigned int, ratio->vert, in resizer_calc_ratios()
883 ratio->horz = clamp_t(unsigned int, ratio->horz, in resizer_calc_ratios()
1231 struct resizer_ratio ratio; in resizer_get_selection() local
1285 struct resizer_ratio ratio; in resizer_set_selection() local
1337 res->ratio = ratio; in resizer_set_selection()
1383 struct resizer_ratio ratio; in resizer_try_format() local
[all …]
/linux/tools/power/cpupower/utils/
H A Dcpufreq-info.c174 unsigned int ratio; in get_boost_mode_x86() local
186 if (ratio) in get_boost_mode_x86()
188 ratio * bclk); in get_boost_mode_x86()
191 if (ratio) in get_boost_mode_x86()
193 ratio * bclk); in get_boost_mode_x86()
195 ratio = (intel_turbo_ratio >> 8) & 0xFF; in get_boost_mode_x86()
196 if (ratio) in get_boost_mode_x86()
198 ratio * bclk); in get_boost_mode_x86()
200 ratio = (intel_turbo_ratio >> 0) & 0xFF; in get_boost_mode_x86()
201 if (ratio) in get_boost_mode_x86()
[all …]
/linux/arch/x86/kernel/
H A Dtsc_msr.c168 u32 lo, hi, ratio, freq, tscref; in cpu_khz_from_msr() local
182 ratio = (lo >> 8) & 0xff; in cpu_khz_from_msr()
185 ratio = (hi >> 8) & 0x1f; in cpu_khz_from_msr()
204 res = DIV_ROUND_CLOSEST(tscref * ratio, md->divider); in cpu_khz_from_msr()
207 res = freq * ratio; in cpu_khz_from_msr()
/linux/Documentation/devicetree/bindings/iio/adc/
H A Dti,tsc2046.yaml56 oversampling-ratio: true
91 oversampling-ratio = <5>;
99 oversampling-ratio = <5>;
104 oversampling-ratio = <5>;
109 oversampling-ratio = <5>;
/linux/Documentation/devicetree/bindings/rng/
H A Darm-cctrng.yaml27 arm,rosc-ratio:
30 Sampling ratio values for these 4 ring oscillators. (from calibration)
41 - arm,rosc-ratio
51 arm,rosc-ratio = <5000 1000 500 0>;
/linux/tools/testing/selftests/net/forwarding/
H A Dsch_ets_tests.sh54 local ratio=$(echo "scale=2; 100 * $d / $total" | bc -l)
56 test $(echo "$ratio > 95.0" | bc -l) -eq 1
59 log_info "Expected ratio >95% Measured ratio $ratio"
61 test $(echo "$ratio < 5" | bc -l) -eq 1
64 log_info "Expected ratio <5% Measured ratio $ratio"
/linux/tools/perf/util/
H A Dstat-shadow.c196 double ratio = numerator / denominator * 100.0; in print_ratio() local
335 double ratio = cycles / nsecs; in print_cycles() local
476 double ratio, scale, threshold; in generic_metric() local
495 if (expr__parse(&ratio, pctx, metric_expr) == 0) { in generic_metric()
509 ratio *= scale; in generic_metric()
519 metric_bf, ratio); in generic_metric()
525 ratio); in generic_metric()
544 double ratio = 0.0; in test_generic_metric() local
553 if (expr__parse(&ratio, pctx, mexp->metric_expr)) in test_generic_metric()
554 ratio = 0.0; in test_generic_metric()
[all …]
/linux/arch/arm64/kernel/
H A Dtopology.c122 u64 ratio, ref_rate = arch_timer_get_rate(); in freq_inv_set_max_ratio() local
143 ratio = ref_rate << (2 * SCHED_CAPACITY_SHIFT); in freq_inv_set_max_ratio()
144 ratio = div64_u64(ratio, max_rate); in freq_inv_set_max_ratio()
145 if (!ratio) { in freq_inv_set_max_ratio()
150 WRITE_ONCE(per_cpu(arch_max_freq_scale, cpu), (unsigned long)ratio); in freq_inv_set_max_ratio()

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