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/Linux-v4.19/drivers/iio/light/
Dapds9300.c68 static unsigned long apds9300_calculate_lux(u16 ch0, u16 ch1) in apds9300_calculate_lux() argument
73 if (ch0 == 0) in apds9300_calculate_lux()
76 tmp = DIV_ROUND_UP(ch1 * 100, ch0); in apds9300_calculate_lux()
78 lux = 3150 * ch0 - (unsigned long)DIV_ROUND_UP_ULL(ch0 in apds9300_calculate_lux()
81 lux = 2290 * ch0 - 2910 * ch1; in apds9300_calculate_lux()
83 lux = 1570 * ch0 - 1800 * ch1; in apds9300_calculate_lux()
85 lux = 338 * ch0 - 260 * ch1; in apds9300_calculate_lux()
242 int ch0, ch1, ret = -EINVAL; in apds9300_read_raw() local
248 ch0 = apds9300_get_adc_val(data, 0); in apds9300_read_raw()
249 if (ch0 < 0) { in apds9300_read_raw()
[all …]
Dtsl2583.c79 unsigned int ch0; member
117 s16 ch0; member
174 u16 ch0, ch1; /* separated ch0/ch1 data from device */ in tsl2583_get_lux() local
225 ch0 = le16_to_cpup((const __le16 *)&buf[0]); in tsl2583_get_lux()
228 chip->als_cur_info.als_ch0 = ch0; in tsl2583_get_lux()
231 if ((ch0 >= chip->als_saturation) || (ch1 >= chip->als_saturation)) in tsl2583_get_lux()
234 if (!ch0) { in tsl2583_get_lux()
246 ratio = (ch1 << 15) / ch0; in tsl2583_get_lux()
258 ch0lux = ((ch0 * p->ch0) + in tsl2583_get_lux()
259 (gainadj[chip->als_settings.als_gain].ch0 >> 1)) in tsl2583_get_lux()
[all …]
Dtsl2563.c432 unsigned long ratio, lux, ch0 = adc0, ch1 = adc1; in tsl2563_adc_to_lux() local
434 ratio = ch0 ? ((ch1 << ADC_FRAC_BITS) / ch0) : ULONG_MAX; in tsl2563_adc_to_lux()
439 lux = ch0 * lp->ch0_coeff - ch1 * lp->ch1_coeff; in tsl2563_adc_to_lux()
Dtsl2772.c430 for (p = (struct tsl2772_lux *)chip->tsl2772_device_lux; p->ch0 != 0; in tsl2772_get_lux()
434 lux = ((chip->als_cur_info.als_ch0 * p->ch0) - in tsl2772_get_lux()
536 if (chip->pdata && chip->pdata->platform_lux_table[0].ch0 != 0) in tsl2772_defaults()
873 chip->tsl2772_device_lux[i].ch0, in in_illuminance0_lux_table_show()
875 if (chip->tsl2772_device_lux[i].ch0 == 0) { in in_illuminance0_lux_table_show()
/Linux-v4.19/Documentation/devicetree/bindings/clock/
Duniphier-clock.txt38 14: USB3 ch0 host
40 16: USB3 ch0 PHY0
41 17: USB3 ch0 PHY1
78 0: SD ch0 host
82 8: USB2 ch0 host
85 12: USB2 ch0 PHY
122 0: UART ch0
126 4: I2C ch0
/Linux-v4.19/drivers/misc/
Dtsl2550.c156 static int tsl2550_calculate_lux(u8 ch0, u8 ch1) in tsl2550_calculate_lux() argument
161 u16 c0 = count_lut[ch0]; in tsl2550_calculate_lux()
260 u8 ch0, ch1; in __tsl2550_show_lux() local
266 ch0 = ret; in __tsl2550_show_lux()
274 ret = tsl2550_calculate_lux(ch0, ch1); in __tsl2550_show_lux()
/Linux-v4.19/arch/arm/boot/dts/
Dstih407-clock.dtsi108 clock-output-names = "clk-s-c0-fs0-ch0",
112 clock-critical = <0>; /* clk-s-c0-fs0-ch0 */
213 clock-output-names = "clk-s-d0-fs0-ch0",
247 clock-output-names = "clk-s-d2-fs0-ch0",
295 clock-output-names = "clk-s-d3-fs0-ch0",
Dstih410-clock.dtsi109 clock-output-names = "clk-s-c0-fs0-ch0",
113 clock-critical = <0>; /* clk-s-c0-fs0-ch0 */
221 clock-output-names = "clk-s-d0-fs0-ch0",
257 clock-output-names = "clk-s-d2-fs0-ch0",
305 clock-output-names = "clk-s-d3-fs0-ch0",
Dstih418-clock.dtsi108 clock-output-names = "clk-s-c0-fs0-ch0",
215 clock-output-names = "clk-s-d0-fs0-ch0",
251 clock-output-names = "clk-s-d2-fs0-ch0",
306 clock-output-names = "clk-s-d3-fs0-ch0",
Dr8a77470.dtsi148 "ch0", "ch1", "ch2", "ch3",
181 "ch0", "ch1", "ch2", "ch3",
Dartpec6.dtsi254 "ch0", "ch1", "ch2", "ch3",
276 "ch0", "ch1", "ch2", "ch3",
Dr8a7790.dtsi637 dma-names = "ch0", "ch1", "ch2", "ch3";
674 interrupt-names = "ch0", "ch1";
688 interrupt-names = "ch0", "ch1";
717 "ch0", "ch1", "ch2", "ch3",
750 "ch0", "ch1", "ch2", "ch3",
1318 "ch0", "ch1", "ch2", "ch3",
1349 "ch0", "ch1", "ch2", "ch3",
/Linux-v4.19/sound/oss/dmasound/
Ddmasound_paula.c463 u_char *start, *ch0, *ch1, *ch2, *ch3; in AmiPlayNextFrame() local
474 ch0 = start; in AmiPlayNextFrame()
478 ch0 = start; in AmiPlayNextFrame()
486 custom.aud[0].audlc = (u_short *)ZTWO_PADDR(ch0); in AmiPlayNextFrame()
493 custom.aud[0].audlc = (u_short *)ZTWO_PADDR(ch0); in AmiPlayNextFrame()
499 ch3 = ch0+write_sq_block_size_quarter; in AmiPlayNextFrame()
/Linux-v4.19/Documentation/devicetree/bindings/dma/
Drenesas,usb-dmac.txt34 interrupt-names = "ch0", "ch1";
45 interrupt-names = "ch0", "ch1";
Drenesas,rcar-dmac.txt74 "ch0", "ch1", "ch2", "ch3",
104 "ch0", "ch1", "ch2", "ch3",
Dshdma.txt65 "ch0", "ch1", "ch2", "ch3",
/Linux-v4.19/include/linux/platform_data/
Dtsl2772.h14 unsigned int ch0; member
/Linux-v4.19/Documentation/devicetree/bindings/clock/st/
Dst,quadfs.txt41 clock-output-names = "clk-s-c0-fs0-ch0",
Dst,flexgen.txt42 | |->| ch0|----|-->| | | | | | | |
/Linux-v4.19/scripts/
DMakefile.lib310 read ch0 ch1 ch2 ch3; \
311 for ch in $$ch3 $$ch2 $$ch1 $$ch0; do \
/Linux-v4.19/drivers/iio/adc/
Dpalmas_gpadc.c656 int ch0 = 0, ch1 = 0; in palmas_adc_wakeup_configure() local
681 ch0 = adc->wakeup1_data.adc_channel_number; in palmas_adc_wakeup_configure()
741 PALMAS_GPADC_AUTO_SELECT, (ch1 << 4) | ch0); in palmas_adc_wakeup_configure()
/Linux-v4.19/arch/arm64/boot/dts/renesas/
Dr8a7795.dtsi713 dma-names = "ch0", "ch1", "ch2", "ch3";
730 dma-names = "ch0", "ch1", "ch2", "ch3";
745 interrupt-names = "ch0", "ch1";
759 interrupt-names = "ch0", "ch1";
773 interrupt-names = "ch0", "ch1";
787 interrupt-names = "ch0", "ch1";
830 "ch0", "ch1", "ch2", "ch3",
872 "ch0", "ch1", "ch2", "ch3",
914 "ch0", "ch1", "ch2", "ch3",
1100 interrupt-names = "ch0", "ch1", "ch2", "ch3",
[all …]
Dr8a77965.dtsi555 dma-names = "ch0", "ch1", "ch2", "ch3";
570 interrupt-names = "ch0", "ch1";
584 interrupt-names = "ch0", "ch1";
627 "ch0", "ch1", "ch2", "ch3",
661 "ch0", "ch1", "ch2", "ch3",
695 "ch0", "ch1", "ch2", "ch3",
825 interrupt-names = "ch0", "ch1", "ch2", "ch3",
Dr8a77995.dtsi386 "ch0", "ch1", "ch2", "ch3",
410 "ch0", "ch1", "ch2", "ch3",
434 "ch0", "ch1", "ch2", "ch3",
554 interrupt-names = "ch0", "ch1", "ch2", "ch3",
Dr8a7796.dtsi683 dma-names = "ch0", "ch1", "ch2", "ch3";
698 interrupt-names = "ch0", "ch1";
712 interrupt-names = "ch0", "ch1";
755 "ch0", "ch1", "ch2", "ch3",
797 "ch0", "ch1", "ch2", "ch3",
839 "ch0", "ch1", "ch2", "ch3",
977 interrupt-names = "ch0", "ch1", "ch2", "ch3",
1885 "ch0", "ch1", "ch2", "ch3",
1927 "ch0", "ch1", "ch2", "ch3",

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