/drivers/media/dvb/frontends/ |
H A D | tdhd1.h | 49 u32 div; local 51 div = (p->frequency + 36166666) / 166666; 53 data[0] = (div >> 8) & 0x7f; 54 data[1] = div & 0xff;
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H A D | bsbe1.h | 77 u32 div; local 84 div = p->frequency / 1000; 85 data[0] = (div >> 8) & 0x7f; 86 data[1] = div & 0xff; 87 data[2] = 0x80 | ((div & 0x18000) >> 10) | 0x1;
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H A D | bsru6.h | 108 u32 div; local 115 div = (p->frequency + (125 - 1)) / 125; /* round correctly */ 116 buf[0] = (div >> 8) & 0x7f; 117 buf[1] = div & 0xff; 118 buf[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
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H A D | tda826x.c | 79 u32 div; local 87 div = (p->frequency + (1000-1)) / 1000; 103 buf[3] = div >> 7; 104 buf[4] = div << 1; 120 priv->frequency = div * 1000;
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H A D | tua6100.c | 74 u32 div; local 119 div = prediv / _P; 120 reg1[1] |= (div >> 9) & 0x03; 121 reg1[2] = div >> 1; 122 reg1[3] = (div << 7); 123 priv->frequency = ((div * _P) * (_ri / 1000)) / _R; 126 reg1[3] |= (prediv - (div*_P)) & 0x7f;
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H A D | mt352.c | 319 u16 div; local 340 div = (mt352_read_register(state, CHAN_START_1) << 8) | mt352_read_register(state, CHAN_START_0); 402 op->frequency = (500 * (div - IF_FREQUENCYx6)) / 3 * 1000;
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/drivers/usb/host/ |
H A D | octeon2-common.c | 22 u64 div; local 75 div = octeon_get_io_clock_rate() / 130000000ull; 77 switch (div) { 79 div = 1; 87 div = 4; 91 div = 6; 97 div = 8; 100 div = 12; 103 clk_rst_ctl.s.h_div = div;
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/drivers/media/video/ |
H A D | aptina-pll.c | 38 unsigned int div; local 55 div = gcd(pll->pix_clock, pll->ext_clock); 56 pll->m = pll->pix_clock / div; 57 div = pll->ext_clock / div; 72 mf_min = max(mf_min, limits->n_min * limits->p1_min / div); 76 mf_max = min(mf_max, DIV_ROUND_UP(limits->n_max * limits->p1_max, div)); 91 * 3. div * mf is a multiple of p1, in order to compute 92 * n = div * mf / p1 108 * mf_inc = p1 / gcd(div, p [all...] |
/drivers/mmc/host/ |
H A D | sdhci-cns3xxx.c | 30 int div = 1; local 42 while (host->max_clk / div > clock) { 47 if (div < 4) 48 div += 1; 49 else if (div < 256) 50 div *= 2; 56 clock, host->max_clk / div); 59 if (div != 3) 60 div >>= 1; 62 clk = div << SDHCI_DIVIDER_SHIF [all...] |
H A D | sdhci-esdhc.h | 48 int div = 1; local 62 while (host->max_clk / pre_div / div > clock && div < 16) 63 div++; 66 clock, host->max_clk / pre_div / div); 69 div--; 73 | (div << ESDHC_DIVIDER_SHIFT)
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/drivers/media/dvb/mantis/ |
H A D | mantis_vp1033.c | 93 u32 div; local 98 div = p->frequency / 250; 100 buf[0] = (div >> 8) & 0x7f; 101 buf[1] = div & 0xff;
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H A D | mantis_vp2033.c | 81 u32 div = (p->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL; local 83 buf[0] = (div >> 8) & 0x7f; 84 buf[1] = div & 0xff;
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H A D | mantis_vp2040.c | 63 u32 div = (p->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL; local 65 buf[0] = (div >> 8) & 0x7f; 66 buf[1] = div & 0xff;
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/drivers/gpu/drm/nouveau/ |
H A D | nouveau_backlight.c | 103 u32 div = 1025; local 108 return ((val * 100) + (div / 2)) / div; 117 u32 div = 1025; local 118 u32 val = (bd->props.brightness * div) / 100; 137 u32 div, val; local 139 div = nv_rd32(dev, NV50_PDISP_SOR_PWM_DIV(or)); 142 if (div && div >= val) 143 return ((val * 100) + (div / 154 u32 div, val; local [all...] |
H A D | nvc0_pm.c | 173 u32 div = min((ref * 2) / freq, (u32)65); local 174 if (div < 2) 175 div = 2; 177 *ddiv = div - 2; 178 return (ref * 2) / div;
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/drivers/bcma/ |
H A D | driver_chipcommon_pmu.c | 220 u32 tmp, div, ndiv, p1, p2, fc; local 239 div = (tmp >> ((m - 1) * BCMA_CC_PPL_MDIV_WIDTH)) & 250 return (fc / div) * 1000000;
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/drivers/clk/ |
H A D | clk-divider.c | 38 unsigned int div; local 40 div = readl(divider->reg) >> divider->shift; 41 div &= div_mask(divider); 44 div++; 46 return parent_rate / div; 109 int div; local 110 div = clk_divider_bestdiv(hw, rate, prate); 113 return *prate / div; 117 return r / div; 125 unsigned int div; local 164 struct clk_divider *div; local [all...] |
/drivers/mfd/ |
H A D | mcp-core.c | 58 * @div: SIB clock divisor 61 * sample rate is SIBCLOCK/div. 63 void mcp_set_telecom_divisor(struct mcp *mcp, unsigned int div) argument 68 mcp->ops->set_telecom_divisor(mcp, div); 76 * @div: SIB clock divisor 80 void mcp_set_audio_divisor(struct mcp *mcp, unsigned int div) argument 85 mcp->ops->set_audio_divisor(mcp, div);
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/drivers/net/wireless/iwlegacy/ |
H A D | 3945-debug.c | 418 struct iwl39_stats_div *div, *accum_div, *delta_div, *max_div; local 436 div = &il->_3945.stats.general.div; 443 accum_div = &il->_3945.accum_stats.general.div; 444 delta_div = &il->_3945.delta_stats.general.div; 445 max_div = &il->_3945.max_delta.general.div; 485 le32_to_cpu(div->tx_on_a), accum_div->tx_on_a, 490 le32_to_cpu(div->tx_on_b), accum_div->tx_on_b, 495 le32_to_cpu(div->exec_time), accum_div->exec_time, 500 le32_to_cpu(div [all...] |
/drivers/cpufreq/ |
H A D | cpufreq-nforce2.c | 23 #define NFORCE2_PLL(mul, div) (0x100000 | (mul << 8) | div) 69 unsigned char mul, div; local 72 div = pll & 0xff; 74 if (div > 0) 75 return NFORCE2_XTAL * mul / div; 89 unsigned char mul = 0, div = 0; local 93 while (((mul == 0) || (div == 0)) && (tried <= 3)) { 99 div = xdiv; 104 if ((mul == 0) || (div [all...] |
/drivers/hwmon/ |
H A D | g760a.c | 72 static inline unsigned int rpm_from_cnt(u8 val, u32 clk, u16 div) argument 74 return ((val == 0x00) ? 0 : ((clk*30)/(val*div)));
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/drivers/media/common/tuners/ |
H A D | qt1010.c | 90 u32 freq, div, mod1, mod2; local 148 div = (freq + QT1010_OFFSET) / QT1010_STEP; 149 freq = (div * QT1010_STEP) - QT1010_OFFSET;
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H A D | tda18271-common.c | 530 u32 div; local 538 div = ((d * (freq / 1000)) << 7) / 125; 540 regs[R_MD1] = 0x7f & (div >> 16); 541 regs[R_MD2] = 0xff & (div >> 8); 542 regs[R_MD3] = 0xff & div; 553 u32 div; local 561 div = ((d * (freq / 1000)) << 7) / 125; 563 regs[R_CD1] = 0x7f & (div >> 16); 564 regs[R_CD2] = 0xff & (div >> 8); 565 regs[R_CD3] = 0xff & div; [all...] |
H A D | tda18271-maps.c | 25 u8 pd; /* post div */ 26 u8 d; /* div */ 1069 u32 *freq, u8 *post_div, u8 *div) 1110 *div = map[i].d; 1112 tda_map("(%d) %s: post div = 0x%02x, div = 0x%02x\n", 1113 i, map_name, *post_div, *div); 1067 tda18271_lookup_pll_map(struct dvb_frontend *fe, enum tda18271_map_type map_type, u32 *freq, u8 *post_div, u8 *div) argument
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H A D | tea5767.c | 60 /* if on, div=4*(Frf+Fif)/Fref otherwise, div=4*(Frf-Fif)/Freq) */ 136 unsigned int div, frq; local 148 div = ((buffer[0] & 0x3f) << 8) | buffer[1]; 152 frq = (div * 50000 - 700000 - 225000) / 4; /* Freq in KHz */ 155 frq = (div * 50000 + 700000 + 225000) / 4; /* Freq in KHz */ 158 frq = (div * 32768 + 700000 + 225000) / 4; /* Freq in KHz */ 162 frq = (div * 32768 - 700000 - 225000) / 4; /* Freq in KHz */ 165 buffer[0] = (div >> 8) & 0x3f; 166 buffer[1] = div 194 unsigned div; local 353 unsigned div, rc; local [all...] |