| /Linux-v5.4/drivers/clk/ |
| D | clk-xgene.c | 226 u64 denom; member
261 scale = fd->denom - scale; in xgene_clk_pmd_recalc_rate()
266 do_div(ret, fd->denom); in xgene_clk_pmd_recalc_rate()
284 ret = rate * fd->denom; in xgene_clk_pmd_round_rate()
288 do_div(ret, fd->denom); in xgene_clk_pmd_round_rate()
307 ret = rate * fd->denom; in xgene_clk_pmd_set_rate()
312 scale = fd->denom - scale; in xgene_clk_pmd_set_rate()
344 u8 width, u64 denom, u32 clk_flags, spinlock_t *lock) in xgene_register_clk_pmd() argument
363 fd->denom = denom; in xgene_register_clk_pmd()
384 u64 denom; in xgene_pmdclk_init() local
[all …]
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| D | clk-si5351.c | 450 unsigned long rfrac, denom, a, b, c; in si5351_pll_round_rate() local
467 denom = 1000 * 1000; in si5351_pll_round_rate()
469 lltmp *= denom; in si5351_pll_round_rate()
476 rational_best_approximation(rfrac, denom, in si5351_pll_round_rate()
694 unsigned long rfrac, denom; in si5351_msynth_round_rate() local
710 denom = 1000 * 1000; in si5351_msynth_round_rate()
712 lltmp *= denom; in si5351_msynth_round_rate()
719 rational_best_approximation(rfrac, denom, in si5351_msynth_round_rate()
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| /Linux-v5.4/arch/mips/netlogic/xlp/ |
| D | nlm_hal.c | 230 unsigned int pll_post_div, ctrl_val0, ctrl_val1, denom; in nlm_xlp2_get_core_frequency() local
268 denom = 3 * pll_post_div; in nlm_xlp2_get_core_frequency()
269 do_div(num, denom); in nlm_xlp2_get_core_frequency()
277 unsigned int rstval, dfsval, denom; in nlm_xlp_get_core_frequency() local
289 denom = 3 * pll_divr * ext_div * dfs_div; in nlm_xlp_get_core_frequency()
290 do_div(num, denom); in nlm_xlp_get_core_frequency()
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| /Linux-v5.4/drivers/thermal/ |
| D | rockchip_thermal.c | 479 unsigned int denom; in rk_tsadcv2_temp_to_code() local
508 denom = table->id[mid + 1].temp - table->id[mid].temp; in rk_tsadcv2_temp_to_code()
512 return table->id[mid].code - (num / denom); in rk_tsadcv2_temp_to_code()
514 return table->id[mid].code + (num / denom); in rk_tsadcv2_temp_to_code()
533 unsigned long denom; in rk_tsadcv2_code_to_temp() local
585 denom = abs(table->id[mid - 1].code - table->id[mid].code); in rk_tsadcv2_code_to_temp()
586 *temp = table->id[mid - 1].temp + (num / denom); in rk_tsadcv2_code_to_temp()
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| /Linux-v5.4/net/dccp/ccids/ |
| D | ccid2.c | 317 int denom = dp->dccps_l_ack_ratio * dp->dccps_l_ack_ratio - in ccid2_hc_tx_packet_sent()
320 denom = hc->tx_cwnd * hc->tx_cwnd / denom; in ccid2_hc_tx_packet_sent()
322 if (hc->tx_arsent >= denom) { in ccid2_hc_tx_packet_sent()
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| /Linux-v5.4/drivers/video/fbdev/aty/ |
| D | radeon_base.c | 583 int hTotal, vTotal, num, denom, m, n; in radeon_probe_pll_params() local
630 denom = 1; in radeon_probe_pll_params()
636 denom = 2*m; in radeon_probe_pll_params()
642 denom = 2*m; in radeon_probe_pll_params()
653 denom *= m; in radeon_probe_pll_params()
657 denom *= 2; in radeon_probe_pll_params()
660 denom *= 4; in radeon_probe_pll_params()
663 denom *= 8; in radeon_probe_pll_params()
666 denom *= 3; in radeon_probe_pll_params()
669 denom *= 6; in radeon_probe_pll_params()
[all …]
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| /Linux-v5.4/include/linux/ |
| D | kernel.h | 170 #define mult_frac(x, numer, denom)( \ argument
172 typeof(x) quot = (x) / (denom); \
173 typeof(x) rem = (x) % (denom); \
174 (quot * (numer)) + ((rem * (numer)) / (denom)); \
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| /Linux-v5.4/drivers/scsi/ |
| D | scsi_transport_spi.c | 87 static int sprint_frac(char *dest, int value, int denom) in sprint_frac() argument
89 int frac = value % denom; in sprint_frac()
90 int result = sprintf(dest, "%d", value / denom); in sprint_frac()
97 denom /= 10; in sprint_frac()
98 sprintf(dest + result, "%d", frac / denom); in sprint_frac()
100 frac %= denom; in sprint_frac()
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| D | scsi_debug.c | 5732 int denom = (flags & F_SYNC_DELAY) ? 20 : 1; in scsi_debug_queuecommand() local
5734 jdelay = mult_frac(USER_HZ * jdelay, HZ, denom * USER_HZ); in scsi_debug_queuecommand()
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| /Linux-v5.4/drivers/net/wireless/intel/iwlegacy/ |
| D | 4965.c | 553 il4965_math_div_round(s32 num, s32 denom, s32 * res) in il4965_math_div_round() argument
561 if (denom < 0) { in il4965_math_div_round()
563 denom = -denom; in il4965_math_div_round()
565 *res = ((num * 2 + denom) / (denom * 2)) * sign; in il4965_math_div_round()
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| /Linux-v5.4/drivers/media/platform/vivid/ |
| D | vivid-vid-cap.c | 1631 u32 *num, u32 *denom) in find_aspect_ratio() argument
1635 *denom = 3; in find_aspect_ratio()
1638 *denom = 9; in find_aspect_ratio()
1641 *denom = 10; in find_aspect_ratio()
1644 *denom = 4; in find_aspect_ratio()
1647 *denom = 9; in find_aspect_ratio()
1650 *denom = 9; in find_aspect_ratio()
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| /Linux-v5.4/drivers/media/dvb-frontends/ |
| D | dib7000p.c | 1800 u32 tmp, denom; in dib7000p_get_time_us() local
1871 denom = bits_per_symbol * rate_num * fft_div * 384; in dib7000p_get_time_us()
1879 if (!denom) in dib7000p_get_time_us()
1887 time_us += denom / 2; in dib7000p_get_time_us()
1888 do_div(time_us, denom); in dib7000p_get_time_us()
2441 u32 denom = P_Kout; in dib7090_calcSyncFreq() local
2442 u32 syncFreq = ((nom << quantif) / denom); in dib7090_calcSyncFreq()
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| D | dib8000.c | 1384 u32 denom = P_Kout; in dib8096p_calcSyncFreq() local
1385 u32 syncFreq = ((nom << quantif) / denom); in dib8096p_calcSyncFreq()
3989 u32 tmp, denom; in dib8000_get_time_us() local
4030 denom = 0; in dib8000_get_time_us()
4076 denom += bits_per_symbol * rate_num * fft_div * nsegs * 384; in dib8000_get_time_us()
4080 if (!denom) in dib8000_get_time_us()
4088 time_us += denom / 2; in dib8000_get_time_us()
4089 do_div(time_us, denom); in dib8000_get_time_us()
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| /Linux-v5.4/drivers/media/tuners/ |
| D | mt2063.c | 1403 static u32 MT2063_fLO_FractionalTerm(u32 f_ref, u32 num, u32 denom) in MT2063_fLO_FractionalTerm() argument
1406 u32 term1 = t1 / denom; in MT2063_fLO_FractionalTerm()
1407 u32 loss = t1 % denom; in MT2063_fLO_FractionalTerm()
1409 (((f_ref & 0x00003FFF) * num + (loss << 14)) + (denom / 2)) / denom; in MT2063_fLO_FractionalTerm()
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| /Linux-v5.4/drivers/tty/serial/ |
| D | imx.c | 1548 unsigned long num, denom, old_ubir, old_ubmr; in imx_uart_set_termios() local
1658 1 << 16, 1 << 16, &num, &denom); in imx_uart_set_termios()
1662 do_div(tdiv64, denom * 16 * div); in imx_uart_set_termios()
1667 denom -= 1; in imx_uart_set_termios()
1684 if (old_ubir != num || old_ubmr != denom) { in imx_uart_set_termios()
1686 imx_uart_writel(sport, denom, UBMR); in imx_uart_set_termios()
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| /Linux-v5.4/drivers/net/wireless/intersil/orinoco/ |
| D | wext.c | 440 int denom = 1; in orinoco_ioctl_setfreq() local
445 denom *= 10; in orinoco_ioctl_setfreq()
447 chan = ieee80211_frequency_to_channel(frq->m / denom); in orinoco_ioctl_setfreq()
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| /Linux-v5.4/drivers/hid/ |
| D | wacom_wac.c | 1776 int value, int num, int denom) in wacom_offset_rotation() argument
1781 value += num*range/denom; in wacom_offset_rotation()
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