| /linux-4.4.14/drivers/clk/mmp/ |
| H A D | clk-frac.c | 36 rate = (((*prate / 10000) * factor->ftbl[i].den) / clk_factor_round_rate()
56 unsigned int val, num, den; clk_factor_recalc_rate() local
64 den = (val >> masks->den_shift) & masks->den_mask; clk_factor_recalc_rate()
66 if (!den) clk_factor_recalc_rate()
69 return (((parent_rate / 10000) * den) / clk_factor_recalc_rate()
86 rate = (((prate / 10000) * factor->ftbl[i].den) / clk_factor_set_rate()
103 val |= (factor->ftbl[i].den & masks->den_mask) << masks->den_shift; clk_factor_set_rate()
117 u32 val, num, den; clk_factor_init() local
130 den = (val >> masks->den_shift) & masks->den_mask; clk_factor_init()
133 if (den == factor->ftbl[i].den && num == factor->ftbl[i].num) clk_factor_init()
142 val |= (factor->ftbl[0].den & masks->den_mask) << clk_factor_init()
|
| H A D | clk-of-pxa1928.c | 65 {.num = 832, .den = 234}, /*58.5MHZ */
66 {.num = 1, .den = 1}, /*26MHZ */
|
| H A D | clk.h | 22 unsigned int den; member in struct:mmp_clk_factor_tbl
|
| H A D | clk-mmp2.c | 67 {.num = 8125, .den = 1536}, /*14.745MHZ */
68 {.num = 3521, .den = 689}, /*19.23MHZ */
|
| H A D | clk-of-mmp2.c | 102 {.num = 8125, .den = 1536}, /*14.745MHZ */
103 {.num = 3521, .den = 689}, /*19.23MHZ */
|
| H A D | clk-of-pxa168.c | 91 {.num = 8125, .den = 1536}, /*14.745MHZ */
|
| H A D | clk-of-pxa910.c | 91 {.num = 8125, .den = 1536}, /*14.745MHZ */
|
| H A D | clk-pxa168.c | 60 {.num = 8125, .den = 1536}, /*14.745MHZ */
|
| H A D | clk-pxa910.c | 58 {.num = 8125, .den = 1536}, /*14.745MHZ */
|
| /linux-4.4.14/drivers/gpu/drm/amd/amdgpu/ |
| H A D | amdgpu_pll.c | 35 * @den: denominator
43 static void amdgpu_pll_reduce_ratio(unsigned *nom, unsigned *den, amdgpu_pll_reduce_ratio() argument
49 tmp = gcd(*nom, *den); amdgpu_pll_reduce_ratio()
51 *den /= tmp; amdgpu_pll_reduce_ratio()
57 *den *= tmp; amdgpu_pll_reduce_ratio()
61 if (*den < den_min) { amdgpu_pll_reduce_ratio()
62 tmp = DIV_ROUND_UP(den_min, *den); amdgpu_pll_reduce_ratio()
64 *den *= tmp; amdgpu_pll_reduce_ratio()
72 * @den: denominator
82 static void amdgpu_pll_get_fb_ref_div(unsigned nom, unsigned den, unsigned post_div, amdgpu_pll_get_fb_ref_div() argument
90 *ref_div = min(max(DIV_ROUND_CLOSEST(den, post_div), 1u), ref_div_max); amdgpu_pll_get_fb_ref_div()
91 *fb_div = DIV_ROUND_CLOSEST(nom * *ref_div * post_div, den); amdgpu_pll_get_fb_ref_div()
128 unsigned nom, den; amdgpu_pll_compute() local
186 den = pll->reference_freq; amdgpu_pll_compute()
189 amdgpu_pll_reduce_ratio(&nom, &den, fb_div_min, post_div_min); amdgpu_pll_compute()
200 amdgpu_pll_get_fb_ref_div(nom, den, post_div, fb_div_max, amdgpu_pll_compute()
215 amdgpu_pll_get_fb_ref_div(nom, den, post_div, fb_div_max, ref_div_max, amdgpu_pll_compute()
|
| /linux-4.4.14/lib/ |
| H A D | flex_proportions.c | 143 s64 num, den; fprop_fraction_single() local
149 den = percpu_counter_read_positive(&p->events); fprop_fraction_single()
156 if (den <= num) { fprop_fraction_single()
158 den = num; fprop_fraction_single()
160 den = 1; fprop_fraction_single()
162 *denominator = den; fprop_fraction_single()
231 s64 num, den; fprop_fraction_percpu() local
237 den = percpu_counter_read_positive(&p->events); fprop_fraction_percpu()
244 if (den <= num) { fprop_fraction_percpu()
246 den = num; fprop_fraction_percpu()
248 den = 1; fprop_fraction_percpu()
250 *denominator = den; fprop_fraction_percpu()
|
| /linux-4.4.14/drivers/clk/spear/ |
| H A D | clk-aux-synth.c | 69 unsigned int num = 1, den = 1, val, eqn; clk_aux_recalc_rate() local
82 den = 2; clk_aux_recalc_rate()
89 den *= (val >> aux->masks->yscale_sel_shift) & clk_aux_recalc_rate()
92 if (!den) clk_aux_recalc_rate()
95 return (((parent_rate / 10000) * num) / den) * 10000; clk_aux_recalc_rate()
|
| H A D | clk-vco-pll.c | 197 unsigned int num = 2, den = 0, val, mode = 0; clk_vco_recalc_rate() local
209 den = (val >> PLL_DIV_N_SHIFT) & PLL_DIV_N_MASK; clk_vco_recalc_rate()
218 den *= 256; clk_vco_recalc_rate()
221 if (!den) { clk_vco_recalc_rate()
226 return (((parent_rate / 10000) * num) / den) * 10000; clk_vco_recalc_rate()
|
| /linux-4.4.14/arch/ia64/kernel/ |
| H A D | time.c | 247 itc_ratio.den = 1; ia64_init_itm()
255 if (!proc_ratio.den) ia64_init_itm()
256 proc_ratio.den = 1; /* avoid division by zero */ ia64_init_itm()
257 if (!itc_ratio.den) ia64_init_itm()
258 itc_ratio.den = 1; /* avoid division by zero */ ia64_init_itm()
260 itc_freq = (platform_base_freq*itc_ratio.num)/itc_ratio.den; ia64_init_itm()
266 itc_ratio.num, itc_ratio.den, itc_freq / 1000000, (itc_freq / 1000) % 1000); ia64_init_itm()
269 itc_drift = platform_base_drift*itc_ratio.num/itc_ratio.den; ia64_init_itm()
276 local_cpu_data->proc_freq = (platform_base_freq*proc_ratio.num)/proc_ratio.den; ia64_init_itm()
|
| H A D | palinfo.c | 706 proc.num, proc.den, bus.num, bus.den, itc.num, itc.den); frequency_info()
|
| /linux-4.4.14/drivers/media/i2c/m5mols/ |
| H A D | m5mols_capture.c | 43 u32 num, den; m5mols_read_rational() local
47 ret = m5mols_read_u32(sd, addr_den, &den); m5mols_read_rational()
50 *val = den == 0 ? 0 : num / den; m5mols_read_rational()
|
| /linux-4.4.14/sound/pci/emu10k1/ |
| H A D | timer.c | 62 unsigned long *num, unsigned long *den) snd_emu10k1_timer_precise_resolution()
65 *den = 48000; snd_emu10k1_timer_precise_resolution()
61 snd_emu10k1_timer_precise_resolution(struct snd_timer *timer, unsigned long *num, unsigned long *den) snd_emu10k1_timer_precise_resolution() argument
|
| /linux-4.4.14/drivers/clk/qcom/ |
| H A D | clk-rcg2.c | 384 int den; member in struct:frac_entry
428 request *= frac->den; clk_edp_pixel_set_rate()
440 f.n = frac->den; clk_edp_pixel_set_rate()
478 request *= frac->den; clk_edp_pixel_determine_rate()
490 frac->num, frac->den, clk_edp_pixel_determine_rate()
491 !!frac->den, hid_div); clk_edp_pixel_determine_rate()
653 request = (req->rate * frac->den) / frac->num; clk_pixel_determine_rate()
661 req->rate = (src_rate * frac->num) / frac->den; clk_pixel_determine_rate()
691 request = (rate * frac->den) / frac->num; clk_pixel_set_rate()
703 f.n = frac->den; clk_pixel_set_rate()
|
| H A D | clk-rcg.c | 591 int den; member in struct:frac_entry
609 request = (req->rate * frac->den) / frac->num; clk_rcg_pixel_determine_rate()
618 req->rate = (src_rate * frac->num) / frac->den; clk_rcg_pixel_determine_rate()
652 request = (rate * frac->den) / frac->num; clk_rcg_pixel_set_rate()
659 f.n = frac->den; clk_rcg_pixel_set_rate()
|
| /linux-4.4.14/sound/core/ |
| H A D | pcm_lib.c | 818 unsigned int den; snd_interval_ratnum() local
823 den = div_up(num, q); snd_interval_ratnum()
824 if (den < rats[k].den_min) snd_interval_ratnum()
826 if (den > rats[k].den_max) snd_interval_ratnum()
827 den = rats[k].den_max; snd_interval_ratnum()
830 r = (den - rats[k].den_min) % rats[k].den_step; snd_interval_ratnum()
832 den -= r; snd_interval_ratnum()
834 diff = num - q * den; snd_interval_ratnum()
838 diff * best_den < best_diff * den) { snd_interval_ratnum()
840 best_den = den; snd_interval_ratnum()
857 unsigned int den; snd_interval_ratnum() local
864 den = div_down(num, q); snd_interval_ratnum()
865 if (den > rats[k].den_max) snd_interval_ratnum()
867 if (den < rats[k].den_min) snd_interval_ratnum()
868 den = rats[k].den_min; snd_interval_ratnum()
871 r = (den - rats[k].den_min) % rats[k].den_step; snd_interval_ratnum()
873 den += rats[k].den_step - r; snd_interval_ratnum()
875 diff = q * den - num; snd_interval_ratnum()
879 diff * best_den < best_diff * den) { snd_interval_ratnum()
881 best_den = den; snd_interval_ratnum()
935 unsigned int den = rats[k].den; snd_interval_ratden() local
938 num = mul(q, den); snd_interval_ratden()
949 diff = num - q * den; snd_interval_ratden()
951 diff * best_den < best_diff * den) { snd_interval_ratden()
953 best_den = den; snd_interval_ratden()
967 unsigned int den = rats[k].den; snd_interval_ratden() local
970 num = mul(q, den); snd_interval_ratden()
981 diff = q * den - num; snd_interval_ratden()
983 diff * best_den < best_diff * den) { snd_interval_ratden()
985 best_den = den; snd_interval_ratden()
1344 unsigned int num = 0, den = 0; snd_pcm_hw_rule_ratnums() local
1347 r->nrats, r->rats, &num, &den); snd_pcm_hw_rule_ratnums()
1348 if (err >= 0 && den && rule->var == SNDRV_PCM_HW_PARAM_RATE) { snd_pcm_hw_rule_ratnums()
1350 params->rate_den = den; snd_pcm_hw_rule_ratnums()
1380 unsigned int num = 0, den = 0; snd_pcm_hw_rule_ratdens() local
1382 r->nrats, r->rats, &num, &den); snd_pcm_hw_rule_ratdens()
1383 if (err >= 0 && den && rule->var == SNDRV_PCM_HW_PARAM_RATE) { snd_pcm_hw_rule_ratdens()
1385 params->rate_den = den; snd_pcm_hw_rule_ratdens()
|
| /linux-4.4.14/drivers/iio/adc/ |
| H A D | qcom-spmi-vadc.c | 134 * @den: the inverse denominator of the gain applied to the input channel.
138 u32 den; member in struct:vadc_prescale_ratio
190 {.num = 1, .den = 1},
191 {.num = 1, .den = 3},
192 {.num = 1, .den = 4},
193 {.num = 1, .den = 6},
194 {.num = 1, .den = 20},
195 {.num = 1, .den = 8},
196 {.num = 10, .den = 81},
197 {.num = 1, .den = 10}
489 voltage = voltage * prescale->den; vadc_calibrate()
503 static int vadc_prescaling_from_dt(u32 num, u32 den) vadc_prescaling_from_dt() argument
509 vadc_prescale_ratios[pre].den == den) vadc_prescaling_from_dt()
|
| /linux-4.4.14/lib/reed_solomon/ |
| H A D | decode_rs.c | 29 uint16_t u, q, tmp, num1, num2, den, discr_r, syn_error; variable
225 * inv(X(l))**(fcr-1) and den = lambda_pr(inv(X(l))) all in poly-form
235 den = 0;
241 den ^= alpha_to[rs_modnn(rs, lambda[i + 1] +
249 nn - index_of[den])];
|
| /linux-4.4.14/sound/soc/codecs/ |
| H A D | pcm512x.c | 703 unsigned long den; pcm512x_find_pll_coeff() local
709 den = pllin_rate / common; pcm512x_find_pll_coeff()
711 /* pllin_rate / P (or here, den) cannot be greater than 20 MHz */ pcm512x_find_pll_coeff()
712 if (pllin_rate / den > 20000000 && num < 8) { pcm512x_find_pll_coeff()
713 num *= DIV_ROUND_UP(pllin_rate / den, 20000000); pcm512x_find_pll_coeff()
714 den *= DIV_ROUND_UP(pllin_rate / den, 20000000); pcm512x_find_pll_coeff()
716 dev_dbg(dev, "num / den = %lu / %lu\n", num, den); pcm512x_find_pll_coeff()
718 P = den; pcm512x_find_pll_coeff()
719 if (den <= 15 && num <= 16 * 63 pcm512x_find_pll_coeff()
744 common = gcd(10000 * num, den); pcm512x_find_pll_coeff()
746 den /= common; pcm512x_find_pll_coeff()
747 dev_dbg(dev, "num %lu den %lu common %lu\n", num, den, common); pcm512x_find_pll_coeff()
749 for (P = den; P <= 15; P++) { pcm512x_find_pll_coeff()
752 if (num * P % den) pcm512x_find_pll_coeff()
754 K = num * P / den; pcm512x_find_pll_coeff()
|
| /linux-4.4.14/arch/arm/mach-omap2/ |
| H A D | timer.c | 552 unsigned long long num, den; realtime_counter_init() local
591 den = 244; realtime_counter_init()
600 den = 125; realtime_counter_init()
604 den = 1625; realtime_counter_init()
608 den = 25; realtime_counter_init()
612 den = 625; realtime_counter_init()
616 den = 1625; realtime_counter_init()
620 den = 1125; realtime_counter_init()
626 den = 25; realtime_counter_init()
639 reg |= den; realtime_counter_init()
642 arch_timer_freq = DIV_ROUND_UP_ULL(rate * num, den); realtime_counter_init()
|
| /linux-4.4.14/drivers/video/fbdev/core/ |
| H A D | fbcvt.c | 76 u32 den; fb_cvt_hperiod() local
80 den = 2 * (cvt->yres/cvt->interlace + 2 * cvt->v_margin); fb_cvt_hperiod()
83 den = 2 * (cvt->yres/cvt->interlace + cvt->v_margin * 2 fb_cvt_hperiod()
87 return 2 * (num/den); fb_cvt_hperiod()
|
| /linux-4.4.14/drivers/isdn/mISDN/ |
| H A D | fsm.h | 5 * Thanks to Jan den Ouden
|
| H A D | fsm.c | 6 * Thanks to Jan den Ouden
|
| /linux-4.4.14/fs/f2fs/ |
| H A D | extent_cache.c | 330 struct extent_node **den, __try_merge_extent_node()
345 *den = prev_ex; __try_merge_extent_node()
509 struct extent_node *den = NULL; f2fs_update_extent_tree_range() local
512 en1 = __try_merge_extent_node(sbi, et, &ei, &den, f2fs_update_extent_tree_range()
533 if (den && !list_empty(&den->list)) f2fs_update_extent_tree_range()
534 list_del(&den->list); f2fs_update_extent_tree_range()
537 if (den) f2fs_update_extent_tree_range()
538 kmem_cache_free(extent_node_slab, den); f2fs_update_extent_tree_range()
328 __try_merge_extent_node(struct f2fs_sb_info *sbi, struct extent_tree *et, struct extent_info *ei, struct extent_node **den, struct extent_node *prev_ex, struct extent_node *next_ex) __try_merge_extent_node() argument
|
| /linux-4.4.14/drivers/media/v4l2-core/ |
| H A D | v4l2-dv-timings.c | 635 u32 den; v4l2_detect_gtf() local
639 den = (hfreq * (100 - GTF_D_C_PRIME) + GTF_D_M_PRIME * 1000) * v4l2_detect_gtf()
641 h_blank = div_u64((num + (den >> 1)), den); v4l2_detect_gtf()
645 u32 den; v4l2_detect_gtf() local
649 den = (hfreq * (100 - GTF_S_C_PRIME) + GTF_S_M_PRIME * 1000) * v4l2_detect_gtf()
651 h_blank = div_u64((num + (den >> 1)), den); v4l2_detect_gtf()
|
| /linux-4.4.14/arch/mips/txx9/generic/ |
| H A D | irq_tx4939.c | 172 __raw_writel(0, &tx4939_ircptr->den.r); tx4939_irq_init()
193 __raw_writel(TXx9_IRCER_ICE, &tx4939_ircptr->den.r); tx4939_irq_init()
|
| /linux-4.4.14/drivers/gpu/drm/radeon/ |
| H A D | radeon_display.c | 903 * @den: denominator
911 static void avivo_reduce_ratio(unsigned *nom, unsigned *den, avivo_reduce_ratio() argument
917 tmp = gcd(*nom, *den); avivo_reduce_ratio()
919 *den /= tmp; avivo_reduce_ratio()
925 *den *= tmp; avivo_reduce_ratio()
929 if (*den < den_min) { avivo_reduce_ratio()
930 tmp = DIV_ROUND_UP(den_min, *den); avivo_reduce_ratio()
932 *den *= tmp; avivo_reduce_ratio()
940 * @den: denominator
950 static void avivo_get_fb_ref_div(unsigned nom, unsigned den, unsigned post_div, avivo_get_fb_ref_div() argument
958 *ref_div = min(max(DIV_ROUND_CLOSEST(den, post_div), 1u), ref_div_max); avivo_get_fb_ref_div()
959 *fb_div = DIV_ROUND_CLOSEST(nom * *ref_div * post_div, den); avivo_get_fb_ref_div()
996 unsigned nom, den; radeon_compute_pll_avivo() local
1057 den = pll->reference_freq; radeon_compute_pll_avivo()
1060 avivo_reduce_ratio(&nom, &den, fb_div_min, post_div_min); radeon_compute_pll_avivo()
1071 avivo_get_fb_ref_div(nom, den, post_div, fb_div_max, radeon_compute_pll_avivo()
1086 avivo_get_fb_ref_div(nom, den, post_div, fb_div_max, ref_div_max, radeon_compute_pll_avivo()
|
| /linux-4.4.14/drivers/video/fbdev/aty/ |
| H A D | radeonfb.h | 438 static inline int round_div(int num, int den) round_div() argument
440 return (num + (den / 2)) / den; round_div()
|
| H A D | radeon_base.c | 844 int nom, den; radeonfb_check_var() local
872 nom = den = 1; radeonfb_check_var()
879 den = 1; radeonfb_check_var()
888 den = 1; radeonfb_check_var()
899 den = 1; radeonfb_check_var()
908 den = 1; radeonfb_check_var()
939 if (((v.xres_virtual * v.yres_virtual * nom) / den) > rinfo->mapped_vram) radeonfb_check_var()
|
| /linux-4.4.14/sound/isa/sb/ |
| H A D | sb8_main.c | 81 unsigned int num = 0, den = 0; snd_sb8_hw_constraint_rate_channels() local
83 2, stereo_clocks, &num, &den); snd_sb8_hw_constraint_rate_channels()
84 if (err >= 0 && den) { snd_sb8_hw_constraint_rate_channels()
86 params->rate_den = den; snd_sb8_hw_constraint_rate_channels()
|
| /linux-4.4.14/sound/usb/line6/ |
| H A D | podhd.c | 34 .den = 1,
|
| H A D | playback.c | 153 line6pcm->properties->rates.rats[0].den * submit_audio_out_urb()
|
| H A D | pod.c | 128 .den = 2
|
| H A D | toneport.c | 75 .den = 1
|
| /linux-4.4.14/drivers/media/dvb-frontends/ |
| H A D | zl10039.c | 204 /* Cancelled num/den 80 to prevent overflow */ zl10039_set_params()
207 /* Cancelled num/den 10 to prevent overflow */ zl10039_set_params()
|
| /linux-4.4.14/include/linux/ |
| H A D | mpi.h | 108 int mpi_tdiv_r(MPI rem, MPI num, MPI den);
109 int mpi_tdiv_qr(MPI quot, MPI rem, MPI num, MPI den);
|
| /linux-4.4.14/drivers/video/fbdev/riva/ |
| H A D | fbdev.c | 852 * @den:
866 int nom, int den) rivafb_do_maximize()
886 if (modes[i].xres * nom / den * modes[i].yres < rivafb_do_maximize()
903 var->xres_virtual = (info->fix.smem_len * den / rivafb_do_maximize()
909 var->yres_virtual = info->fix.smem_len * den / rivafb_do_maximize()
915 if (var->xres_virtual * nom / den * var->yres_virtual > info->fix.smem_len) { rivafb_do_maximize()
924 if (var->xres_virtual * nom / den >= 8192) { rivafb_do_maximize()
927 var->xres_virtual, 8192 * den / nom - 16); rivafb_do_maximize()
928 var->xres_virtual = 8192 * den / nom - 16; rivafb_do_maximize()
1087 int nom, den; /* translating from pixels->bytes */ rivafb_check_var() local
1096 nom = den = 1; rivafb_check_var()
1124 den = 1; rivafb_check_var()
1133 den = 1; rivafb_check_var()
1170 if (rivafb_do_maximize(info, var, nom, den) < 0) rivafb_check_var()
864 rivafb_do_maximize(struct fb_info *info, struct fb_var_screeninfo *var, int nom, int den) rivafb_do_maximize() argument
|
| /linux-4.4.14/drivers/media/platform/soc_camera/ |
| H A D | mx2_camera.c | 1011 unsigned int num, den; mx2_emmaprp_resize() local
1037 den = out / m; mx2_emmaprp_resize()
1041 if ((num >= 2 * den) && (den == 1) && mx2_emmaprp_resize()
1074 int in_pos_inc = 2 * den; mx2_emmaprp_resize()
1077 int init_carry = num - den; mx2_emmaprp_resize()
1081 v = den + in_pos_inc; mx2_emmaprp_resize()
|
| H A D | mx3_camera.c | 743 unsigned int num, den; configure_geometry() local
744 int ret = soc_mbus_samples_per_pixel(fmt, &num, &den); configure_geometry()
746 width = width * num / den; configure_geometry()
|
| /linux-4.4.14/drivers/isdn/hisax/ |
| H A D | fsm.c | 12 * Thanks to Jan den Ouden
|
| H A D | teles0.c | 6 * based on the teles driver from Jan den Ouden
12 * Thanks to Jan den Ouden
|
| H A D | isdnl3.c | 4 * based on the teles driver from Jan den Ouden
13 * Thanks to Jan den Ouden
|
| H A D | tei.c | 4 * based on the teles driver from Jan den Ouden
13 * Thanks to Jan den Ouden
|
| H A D | isdnl1.c | 6 * based on the teles driver from Jan den Ouden
15 * Thanks to Jan den Ouden
|
| H A D | teles3.c | 11 * Thanks to Jan den Ouden
|
| H A D | q931.c | 5 * Author Jan den Ouden
6 * Copyright by Jan den Ouden
|
| H A D | callc.c | 12 * based on the teles driver from Jan den Ouden
14 * Thanks to Jan den Ouden
|
| H A D | isdnl2.c | 4 * based on the teles driver from Jan den Ouden
13 * Thanks to Jan den Ouden
|
| H A D | l3dss1.c | 8 * based on the teles driver from Jan den Ouden
17 * Thanks to Jan den Ouden
|
| H A D | config.c | 13 * based on the teles driver from Jan den Ouden
|
| /linux-4.4.14/include/sound/ |
| H A D | timer.h | 69 int (*precise_resolution) (struct snd_timer * timer, unsigned long *num, unsigned long *den);
|
| H A D | pcm.h | 263 unsigned int den; member in struct:snd_ratden
|
| /linux-4.4.14/drivers/dma/sh/ |
| H A D | sudmac.c | 94 u32 den = sudmac_readl(sc, SUDMAC_CH0DEN + sc->offset); sudmac_is_busy() local
96 if (den) sudmac_is_busy()
|
| /linux-4.4.14/drivers/video/fbdev/matrox/ |
| H A D | matroxfb_maven.c | 200 unsigned int den; member in struct:matrox_pll_ctl
215 .den = 50
220 .den = 60
230 unsigned int fmin = pll->vco_freq_min / ctl->den; matroxfb_PLL_mavenclock()
240 fmax = pll->vco_freq_max / ctl->den; matroxfb_PLL_mavenclock()
294 return fxtal * (*feed) / (*in) * ctl->den; matroxfb_PLL_mavenclock()
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| /linux-4.4.14/drivers/video/fbdev/ |
| H A D | cirrusfb.c | 408 static void bestclock(long freq, int *nom, int *den, int *div);
669 int nom, den, div; cirrusfb_set_par_foo() local
845 bestclock(freq, &nom, &den, &div); cirrusfb_set_par_foo()
847 dev_dbg(info->device, "VCLK freq: %ld kHz nom: %d den: %d div: %d\n", cirrusfb_set_par_foo()
848 freq, nom, den, div); cirrusfb_set_par_foo()
885 tmp = den << 1; cirrusfb_set_par_foo()
2739 static void bestclock(long freq, int *nom, int *den, int *div) bestclock() argument
2745 assert(den != NULL); bestclock()
2749 *den = 0; bestclock()
2773 *den = temp; bestclock()
2788 *den = d; bestclock()
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| /linux-4.4.14/drivers/net/wireless/b43/ |
| H A D | phy_ht.c | 729 s32 num, den, pwr; b43_phy_ht_tx_power_ctl_setup() local
734 den = 32768 + a1[c] * i; b43_phy_ht_tx_power_ctl_setup()
735 pwr = max((4 * num + den / 2) / den, -8); b43_phy_ht_tx_power_ctl_setup()
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| H A D | phy_g.c | 2323 static s32 b43_tssi2dbm_ad(s32 num, s32 den) b43_tssi2dbm_ad() argument
2326 return num / den; b43_tssi2dbm_ad()
2328 return (num + den / 2) / den; b43_tssi2dbm_ad()
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| H A D | phy_n.c | 4065 s32 num, den, pwr; b43_nphy_tx_power_ctl_setup() local
4212 den = 32768 + a1[c] * i; b43_nphy_tx_power_ctl_setup()
4213 pwr = max((4 * num + den / 2) / den, -8); b43_nphy_tx_power_ctl_setup()
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| /linux-4.4.14/lib/mpi/ |
| H A D | mpih-div.c | 40 /* Divide num (NP/NSIZE) by den (DP/DSIZE) and write
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| /linux-4.4.14/sound/soc/atmel/ |
| H A D | atmel_ssc_dai.c | 219 unsigned int num = 0, den = 0; atmel_ssc_hw_rule_rate() local
255 ret = snd_interval_ratnum(i, 1, &r, &num, &den); atmel_ssc_hw_rule_rate()
256 if (ret >= 0 && den && rule->var == SNDRV_PCM_HW_PARAM_RATE) { atmel_ssc_hw_rule_rate()
258 params->rate_den = den; atmel_ssc_hw_rule_rate()
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| /linux-4.4.14/drivers/gpu/drm/gma500/ |
| H A D | cdv_intel_dp.c | 953 cdv_intel_reduce_ratio(uint32_t *num, uint32_t *den) cdv_intel_reduce_ratio() argument
956 while (*num > 0xffffff || *den > 0xffffff) { cdv_intel_reduce_ratio()
958 *den >>= 1; cdv_intel_reduce_ratio()
963 m = do_div(value, *den); cdv_intel_reduce_ratio()
965 *den = 0x800000; cdv_intel_reduce_ratio()
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| /linux-4.4.14/drivers/media/platform/exynos4-is/ |
| H A D | fimc-is-param.h | 818 u32 den; member in struct:rational
823 s32 den; member in struct:srational
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| /linux-4.4.14/fs/gfs2/ |
| H A D | quota.c | 1043 unsigned int num, den; need_sync() local
1055 den = gt->gt_quota_scale_den; need_sync()
1065 value = div_s64(value, den); need_sync()
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| /linux-4.4.14/drivers/net/wireless/b43legacy/ |
| H A D | phy.c | 1958 s32 b43legacy_tssi2dbm_ad(s32 num, s32 den) b43legacy_tssi2dbm_ad() argument
1961 return num/den; b43legacy_tssi2dbm_ad()
1963 return (num+den/2)/den; b43legacy_tssi2dbm_ad()
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| /linux-4.4.14/arch/mips/include/asm/txx9/ |
| H A D | tx4939.h | 84 struct tx4939_le_reg den; member in struct:tx4939_irc_reg
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| /linux-4.4.14/drivers/isdn/i4l/ |
| H A D | isdn_v110.c | 171 for (rbuf++, len--; len > 0; len--, rbuf++) /* such den SyncHeader in buf ! */ SyncHeader()
|
| /linux-4.4.14/sound/pci/ymfpci/ |
| H A D | ymfpci_main.c | 1934 unsigned long *num, unsigned long *den) snd_ymfpci_timer_precise_resolution()
1937 *den = 96000; snd_ymfpci_timer_precise_resolution()
1933 snd_ymfpci_timer_precise_resolution(struct snd_timer *timer, unsigned long *num, unsigned long *den) snd_ymfpci_timer_precise_resolution() argument
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| /linux-4.4.14/drivers/uwb/ |
| H A D | rsv.c | 46 [UWB_RSV_STATE_T_EXPANDING_DENIED] = "t expanding den ",
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| /linux-4.4.14/drivers/net/ethernet/amd/ |
| H A D | declance.c | 6 * adopted from sunlance.c by Richard van den Berg
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| /linux-4.4.14/sound/pci/ |
| H A D | azt3328.c | 2234 unsigned long *num, unsigned long *den) snd_azf3328_timer_precise_resolution()
2237 *den = 1024000 / seqtimer_scaling; snd_azf3328_timer_precise_resolution()
2233 snd_azf3328_timer_precise_resolution(struct snd_timer *timer, unsigned long *num, unsigned long *den) snd_azf3328_timer_precise_resolution() argument
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| H A D | sonicvibes.c | 255 .den = 65536,
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| H A D | ens1370.c | 492 .den = 1 << 15,
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| /linux-4.4.14/arch/ia64/include/asm/ |
| H A D | pal.h | 150 u32 den, num; /* numerator & denominator */ member in struct:pal_freq_ratio
|
| /linux-4.4.14/drivers/scsi/ |
| H A D | advansys.c | 2107 #define ASC_TENTHS(num, den) \
2108 (((10 * ((num)/(den))) > (((num) * 10)/(den))) ? \
2109 0 : ((((num) * 10)/(den)) - (10 * ((num)/(den)))))
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| /linux-4.4.14/drivers/gpu/drm/i915/ |
| H A D | intel_display.c | 7098 intel_reduce_m_n_ratio(uint32_t *num, uint32_t *den) intel_reduce_m_n_ratio() argument
7101 *den > DATA_LINK_M_N_MASK) { intel_reduce_m_n_ratio()
7103 *den >>= 1; intel_reduce_m_n_ratio()
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| /linux-4.4.14/drivers/net/wireless/brcm80211/brcmsmac/phy/ |
| H A D | phy_n.c | 17669 s32 num, den, pwr_est; wlc_phy_txpwrctrl_pwr_setup_nphy() local
17848 den = 32768 + a1[tbl_id - 26] * idx; wlc_phy_txpwrctrl_pwr_setup_nphy()
17849 pwr_est = max(((4 * num + den / 2) / den), -8); wlc_phy_txpwrctrl_pwr_setup_nphy()
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