| /linux/drivers/iio/light/ |
| H A D | apds9300.c | 64 static unsigned long apds9300_calculate_lux(u16 ch0, u16 ch1) in apds9300_calculate_lux() argument
69 if (ch0 == 0) in apds9300_calculate_lux()
72 tmp = DIV_ROUND_UP(ch1 * 100, ch0); in apds9300_calculate_lux()
74 lux = 3150 * ch0 - (unsigned long)DIV_ROUND_UP_ULL(ch0 in apds9300_calculate_lux()
77 lux = 2290 * ch0 - 2910 * ch1; in apds9300_calculate_lux()
79 lux = 1570 * ch0 - 1800 * ch1; in apds9300_calculate_lux()
81 lux = 338 * ch0 - 260 * ch1; in apds9300_calculate_lux()
238 int ch0, ch1, ret = -EINVAL; in apds9300_read_raw() local
244 ch0 = apds9300_get_adc_val(data, 0); in apds9300_read_raw()
245 if (ch0 < 0) { in apds9300_read_raw()
[all …]
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| H A D | rohm-bu27034.c | 630 static u64 bu27034_fixp_calc_t1_64bit(unsigned int coeff, unsigned int ch0, in bu27034_fixp_calc_t1_64bit() argument
640 if (helper > ch0) { in bu27034_fixp_calc_t1_64bit()
643 return gain_mul_div_helper(helper64, gain0, ch0); in bu27034_fixp_calc_t1_64bit()
646 do_div(helper64, ch0); in bu27034_fixp_calc_t1_64bit()
652 static u64 bu27034_fixp_calc_t1(unsigned int coeff, unsigned int ch0, in bu27034_fixp_calc_t1() argument
669 return bu27034_fixp_calc_t1_64bit(coeff, ch0, ch1, gain0, gain1); in bu27034_fixp_calc_t1()
672 return bu27034_fixp_calc_t1_64bit(coeff, ch0, ch1, gain0, gain1); in bu27034_fixp_calc_t1()
674 return tmp / (gain1 * gain1) / ch0; in bu27034_fixp_calc_t1()
693 static int bu27034_fixp_calc_lx(unsigned int ch0, unsigned int ch1, in bu27034_fixp_calc_lx() argument
717 terms[0] = bu27034_fixp_calc_t1(c->A, ch0, ch1, gain0, gain1); in bu27034_fixp_calc_lx()
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| H A D | tsl2583.c | 70 unsigned int ch0; member
108 s16 ch0; member
165 u16 ch0, ch1; /* separated ch0/ch1 data from device */ in tsl2583_get_lux() local
216 ch0 = le16_to_cpup((const __le16 *)&buf[0]); in tsl2583_get_lux()
219 chip->als_cur_info.als_ch0 = ch0; in tsl2583_get_lux()
222 if ((ch0 >= chip->als_saturation) || (ch1 >= chip->als_saturation)) in tsl2583_get_lux()
225 if (!ch0) { in tsl2583_get_lux()
237 ratio = (ch1 << 15) / ch0; in tsl2583_get_lux()
249 ch0lux = ((ch0 * p->ch0) + in tsl2583_get_lux()
250 (gainadj[chip->als_settings.als_gain].ch0 >> 1)) in tsl2583_get_lux()
[all …]
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| H A D | tsl2563.c | 425 unsigned long ratio, lux, ch0 = adc0, ch1 = adc1; in tsl2563_adc_to_lux() local
427 ratio = ch0 ? ((ch1 << ADC_FRAC_BITS) / ch0) : ULONG_MAX; in tsl2563_adc_to_lux()
432 lux = ch0 * lp->ch0_coeff - ch1 * lp->ch1_coeff; in tsl2563_adc_to_lux()
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| H A D | tsl2772.c | 463 for (p = (struct tsl2772_lux *)chip->tsl2772_device_lux; p->ch0 != 0; in tsl2772_get_lux()
467 lux = ((chip->als_cur_info.als_ch0 * p->ch0) - in tsl2772_get_lux()
633 if (chip->pdata && chip->pdata->platform_lux_table[0].ch0 != 0) in tsl2772_defaults()
986 chip->tsl2772_device_lux[i].ch0, in in_illuminance0_lux_table_show()
988 if (chip->tsl2772_device_lux[i].ch0 == 0) { in in_illuminance0_lux_table_show()
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| /linux/drivers/misc/ |
| H A D | tsl2550.c | 143 static int tsl2550_calculate_lux(u8 ch0, u8 ch1) in tsl2550_calculate_lux() argument
148 u16 c0 = count_lut[ch0]; in tsl2550_calculate_lux()
245 u8 ch0, ch1; in __tsl2550_show_lux() local
251 ch0 = ret; in __tsl2550_show_lux()
259 ret = tsl2550_calculate_lux(ch0, ch1); in __tsl2550_show_lux()
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| /linux/sound/oss/dmasound/ |
| H A D | dmasound_paula.c | 464 u_char *start, *ch0, *ch1, *ch2, *ch3; in AmiPlayNextFrame() local
475 ch0 = start; in AmiPlayNextFrame()
479 ch0 = start; in AmiPlayNextFrame()
487 custom.aud[0].audlc = (u_short *)ZTWO_PADDR(ch0); in AmiPlayNextFrame()
494 custom.aud[0].audlc = (u_short *)ZTWO_PADDR(ch0); in AmiPlayNextFrame()
500 ch3 = ch0+write_sq_block_size_quarter; in AmiPlayNextFrame()
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| /linux/include/linux/platform_data/ |
| H A D | tsl2772.h | 14 unsigned int ch0; member
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| /linux/arch/arm/boot/dts/renesas/ |
| H A D | r8a77470.dtsi | 395 dma-names = "ch0", "ch1", "ch2", "ch3";
430 dma-names = "ch0", "ch1", "ch2", "ch3";
464 interrupt-names = "ch0", "ch1";
478 interrupt-names = "ch0", "ch1";
492 interrupt-names = "ch0", "ch1";
506 interrupt-names = "ch0", "ch1";
535 "ch0", "ch1", "ch2", "ch3",
568 "ch0", "ch1", "ch2", "ch3",
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| H A D | r8a7791.dtsi | 665 dma-names = "ch0", "ch1", "ch2", "ch3";
702 interrupt-names = "ch0", "ch1";
716 interrupt-names = "ch0", "ch1";
745 "ch0", "ch1", "ch2", "ch3",
778 "ch0", "ch1", "ch2", "ch3",
1506 "ch0", "ch1", "ch2", "ch3",
1537 "ch0", "ch1", "ch2", "ch3",
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| H A D | r8a7744.dtsi | 636 dma-names = "ch0", "ch1", "ch2", "ch3";
673 interrupt-names = "ch0", "ch1";
687 interrupt-names = "ch0", "ch1";
716 "ch0", "ch1", "ch2", "ch3",
749 "ch0", "ch1", "ch2", "ch3",
1453 "ch0", "ch1", "ch2", "ch3",
1484 "ch0", "ch1", "ch2", "ch3",
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| H A D | r8a7742.dtsi | 685 dma-names = "ch0", "ch1", "ch2", "ch3";
722 interrupt-names = "ch0", "ch1";
736 interrupt-names = "ch0", "ch1";
765 "ch0", "ch1", "ch2", "ch3",
798 "ch0", "ch1", "ch2", "ch3",
1434 "ch0", "ch1", "ch2", "ch3",
1465 "ch0", "ch1", "ch2", "ch3",
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| H A D | r8a7743.dtsi | 636 dma-names = "ch0", "ch1", "ch2", "ch3";
673 interrupt-names = "ch0", "ch1";
687 interrupt-names = "ch0", "ch1";
716 "ch0", "ch1", "ch2", "ch3",
749 "ch0", "ch1", "ch2", "ch3",
1453 "ch0", "ch1", "ch2", "ch3",
1484 "ch0", "ch1", "ch2", "ch3",
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| /linux/arch/arm64/boot/dts/renesas/ |
| H A D | r8a77995.dtsi | 531 dma-names = "ch0", "ch1", "ch2", "ch3";
546 interrupt-names = "ch0", "ch1";
560 interrupt-names = "ch0", "ch1";
617 "ch0", "ch1", "ch2", "ch3",
645 "ch0", "ch1", "ch2", "ch3",
673 "ch0", "ch1", "ch2", "ch3",
797 interrupt-names = "ch0", "ch1", "ch2", "ch3",
1194 "ch0", "ch1", "ch2", "ch3",
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| H A D | r9a09g011.dtsi | 168 interrupts = <GIC_SPI 251 IRQ_TYPE_LEVEL_HIGH>, /* ch0: Rx0 BE */
197 interrupt-names = "ch0", "ch1", "ch2", "ch3",
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| H A D | r8a774c0.dtsi | 704 dma-names = "ch0", "ch1", "ch2", "ch3";
719 interrupt-names = "ch0", "ch1";
733 interrupt-names = "ch0", "ch1";
763 "ch0", "ch1", "ch2", "ch3",
805 "ch0", "ch1", "ch2", "ch3",
847 "ch0", "ch1", "ch2", "ch3",
969 interrupt-names = "ch0", "ch1", "ch2", "ch3",
1561 "ch0", "ch1", "ch2", "ch3",
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| H A D | r8a77990.dtsi | 729 dma-names = "ch0", "ch1", "ch2", "ch3";
744 interrupt-names = "ch0", "ch1";
758 interrupt-names = "ch0", "ch1";
797 "ch0", "ch1", "ch2", "ch3",
839 "ch0", "ch1", "ch2", "ch3",
881 "ch0", "ch1", "ch2", "ch3",
1011 interrupt-names = "ch0", "ch1", "ch2", "ch3",
1734 "ch0", "ch1", "ch2", "ch3",
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| /linux/Documentation/devicetree/bindings/clock/st/ |
| H A D | st,quadfs.txt | 44 clock-output-names = "clk-s-c0-fs0-ch0",
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| H A D | st,flexgen.txt | 42 | |->| ch0|----|-->| | | | | | | |
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| /linux/Documentation/admin-guide/media/ |
| H A D | raspberrypi-rp1-cfe.dot | 18 n00000011 [label="rp1-cfe-csi2-ch0\n/dev/video0", shape=box, style=filled, fillcolor=yellow]
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| /linux/scripts/ |
| H A D | Makefile.lib | 341 read ch0 ch1 ch2 ch3; \
342 for ch in $$ch3 $$ch2 $$ch1 $$ch0; do \
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| /linux/arch/mips/boot/dts/loongson/ |
| H A D | loongson1c.dtsi | 56 interrupt-names = "ch0", "ch1", "ch2";
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| H A D | loongson1b.dtsi | 76 interrupt-names = "ch0", "ch1", "ch2";
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| /linux/arch/arm/boot/dts/axis/ |
| H A D | artpec6.dtsi | 255 "ch0", "ch1", "ch2", "ch3",
277 "ch0", "ch1", "ch2", "ch3",
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| /linux/drivers/iio/adc/ |
| H A D | palmas_gpadc.c | 995 int ch0 = 0, ch1 = 0; in palmas_adc_configure_events() local
1021 ch0 = ev->channel; in palmas_adc_configure_events()
1092 PALMAS_GPADC_AUTO_SELECT, (ch1 << 4) | ch0); in palmas_adc_configure_events()
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