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/linux/drivers/iio/light/
H A Dapds9300.c56 /* Calculated values 1000 * (CH1/CH0)^1.4 for CH1/CH0 from 0 to 0.52 */
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()
[all …]
H A Dtsl2563.c425 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()
/linux/Documentation/devicetree/bindings/clock/
H A Dallwinner,sun4i-a10-tcon-ch0-clk.yaml4 $id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-tcon-ch0-clk.yaml#
24 - allwinner,sun4i-a10-tcon-ch0-clk
49 const: allwinner,sun4i-a10-tcon-ch0-clk
62 compatible = "allwinner,sun4i-a10-tcon-ch0-clk";
65 clock-output-names = "tcon-ch0-sclk";
/linux/drivers/usb/renesas_usbhs/
H A Drza.c21 /* Input Clock Selection (NOTE: ch0 controls both ch0 and ch1) */ in usbhs_rza1_hardware_init()
40 /* Enable USB PLL (NOTE: ch0 controls both ch0 and ch1) */ in usbhs_rza1_hardware_init()
/linux/Documentation/devicetree/bindings/memory-controllers/
H A Dnvidia,tegra186-mc.yaml171 - const: ch0
196 - const: ch0
233 - const: ch0
270 - const: ch0
330 reg-names = "sid", "broadcast", "ch0", "ch1", "ch2", "ch3";
/linux/sound/soc/mediatek/mt8183/
H A Dmt8183-dai-tdm.c145 "CH0", "CH1", "CH2", "CH3",
347 {"HDMI_CH0_MUX", "CH0", "HDMI"},
356 {"HDMI_CH1_MUX", "CH0", "HDMI"},
365 {"HDMI_CH2_MUX", "CH0", "HDMI"},
374 {"HDMI_CH3_MUX", "CH0", "HDMI"},
383 {"HDMI_CH4_MUX", "CH0", "HDMI"},
392 {"HDMI_CH5_MUX", "CH0", "HDMI"},
401 {"HDMI_CH6_MUX", "CH0", "HDMI"},
410 {"HDMI_CH7_MUX", "CH0", "HDMI"},
/linux/Documentation/devicetree/bindings/display/
H A Dallwinner,sun4i-a10-tcon.yaml186 - const: tcon-ch0
205 - const: tcon-ch0
225 - const: tcon-ch0
246 - const: tcon-ch0
390 "tcon-ch0",
464 "tcon-ch0",
532 clock-names = "ahb", "tcon-ch0";
582 clock-names = "ahb", "tcon-ch0";
/linux/sound/soc/mediatek/mt8192/
H A Dmt8192-dai-tdm.c137 "CH0", "CH1", "CH2", "CH3",
395 {"HDMI_CH0_MUX", "CH0", "HDMI"},
404 {"HDMI_CH1_MUX", "CH0", "HDMI"},
413 {"HDMI_CH2_MUX", "CH0", "HDMI"},
422 {"HDMI_CH3_MUX", "CH0", "HDMI"},
431 {"HDMI_CH4_MUX", "CH0", "HDMI"},
440 {"HDMI_CH5_MUX", "CH0", "HDMI"},
449 {"HDMI_CH6_MUX", "CH0", "HDMI"},
458 {"HDMI_CH7_MUX", "CH0", "HDMI"},
/linux/include/linux/platform_data/
H A Dtsl2772.h14 unsigned int ch0; member
54 * @als_thresh_low: CH0 'low' count to trigger interrupt.
55 * @als_thresh_high: CH0 'high' count to trigger interrupt.
/linux/include/linux/usb/
H A Dr8a66597.h441 #define CH0STCLR 0x0001 /* b1: Ch0 DMA Status Clear */
445 #define CH0BUFW 0x0100 /* b8: Ch0 DMA Buffer Data Transfer Enable */
447 #define CH0BUFS 0x0001 /* b1: Ch0 DMA Buffer Data Status */
451 #define CH0ERRE 0x0100 /* b8: Ch0 SHwy Res Err Detect Int Enable */
453 #define CH0ENDE 0x0001 /* b1: Ch0 DMA Transfer End Int Enable */
457 #define CH0ERRS 0x0100 /* b8: Ch0 SHwy Res Err Detect Int Status */
459 #define CH0ENDS 0x0001 /* b1: Ch0 DMA Transfer End Int Status */
463 #define CH0ERRC 0x0100 /* b8: Ch0 SHwy Res Err Detect Int Stat Clear */
465 #define CH0ENDC 0x0001 /* b1: Ch0 DMA Transfer End Int Stat Clear */
/linux/tools/perf/pmu-events/arch/x86/grandridge/
H A Duncore-interconnect.json117 "EventName": "UNC_B2CMI_PREFCAM_OCCUPANCY.CH0",
127 "EventName": "UNC_B2CMI_TRACKER_INSERTS.CH0",
136 "EventName": "UNC_B2CMI_TRACKER_OCCUPANCY.CH0",
145 "EventName": "UNC_B2CMI_WR_TRACKER_INSERTS.CH0",
/linux/drivers/misc/
H A Dtsl2550.c143 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()
/linux/Documentation/devicetree/bindings/dma/
H A Dloongson,ls1b-apbdma.yaml37 - const: ch0
63 interrupt-names = "ch0", "ch1", "ch2";
H A Drenesas,usb-dmac.yaml49 - pattern: ch0
98 interrupt-names = "ch0", "ch1";
H A Drenesas,rz-dmac.yaml43 - const: ch0
221 "ch0", "ch1", "ch2", "ch3",
/linux/Documentation/firmware-guide/acpi/
H A Dintel-pmc-mux.rst37 Device (CH0)
56 Device (CH0)
123 Device (CH0)
/linux/Documentation/devicetree/bindings/input/
H A Diqs62x-keys.yaml46 | 0 | CH0 Touch | x | x | x | x | x |
49 | 1 | CH0 Proximity | x | x | x | x | x |
84 * Two-channel SAR. Replaces CH0-2 plus metal touch and proximity events
88 *** One-channel SAR. Replaces CH0-2 touch and proximity events if enabled
/linux/sound/soc/codecs/
H A Dpeb2466.c554 SND_SOC_DAPM_SUPPLY("CH0 PWR", PEB2466_CR1(0), 0, 0, NULL, 0),
559 SND_SOC_DAPM_DAC("CH0 DIN", "Playback", SND_SOC_NOPM, 0, 0),
564 SND_SOC_DAPM_SIGGEN("CH0 TG1"),
569 SND_SOC_DAPM_SIGGEN("CH0 TG2"),
609 { "CH0 DIN", NULL, "CH0 PWR" },
614 { "CH0 TG1", NULL, "CH0 PWR" },
619 { "CH0 TG2", NULL, "CH0 PWR" },
624 { "DAC0 Mixer", "TG1 Switch", "CH0 TG1" },
625 { "DAC0 Mixer", "TG2 Switch", "CH0 TG2" },
626 { "DAC0 Mixer", "Voice Switch", "CH0 DIN" },
[all …]
H A Dmax98926.c145 SND_SOC_DAPM_MUX("PDM CH0 Source",
161 {"PDM CH0 Source", "Current", "DAI_OUT"},
162 {"PDM CH0 Source", "Voltage", "DAI_OUT"},
164 {"PCM Sel", "Analog", "PDM CH0 Source"},
/linux/tools/perf/pmu-events/arch/x86/emeraldrapids/
H A Duncore-memory.json713 "BriefDescription": "UNC_M2HBM_IMC_READS.CH0.ALL",
716 "EventName": "UNC_M2HBM_IMC_READS.CH0.ALL",
723 "BriefDescription": "UNC_M2HBM_IMC_READS.CH0.NORMAL",
726 "EventName": "UNC_M2HBM_IMC_READS.CH0.NORMAL",
755 "BriefDescription": "Critical Priority - Ch0",
881 "BriefDescription": "UNC_M2HBM_IMC_WRITES.CH0.ALL",
884 "EventName": "UNC_M2HBM_IMC_WRITES.CH0.ALL",
891 "BriefDescription": "UNC_M2HBM_IMC_WRITES.CH0.FULL",
894 "EventName": "UNC_M2HBM_IMC_WRITES.CH0.FULL",
901 "BriefDescription": "UNC_M2HBM_IMC_WRITES.CH0.PARTIAL",
[all …]
/linux/tools/perf/pmu-events/arch/x86/sapphirerapids/
H A Duncore-memory.json713 "BriefDescription": "UNC_M2HBM_IMC_READS.CH0.ALL",
716 "EventName": "UNC_M2HBM_IMC_READS.CH0.ALL",
723 "BriefDescription": "UNC_M2HBM_IMC_READS.CH0.NORMAL",
726 "EventName": "UNC_M2HBM_IMC_READS.CH0.NORMAL",
755 "BriefDescription": "Critical Priority - Ch0",
881 "BriefDescription": "UNC_M2HBM_IMC_WRITES.CH0.ALL",
884 "EventName": "UNC_M2HBM_IMC_WRITES.CH0.ALL",
891 "BriefDescription": "UNC_M2HBM_IMC_WRITES.CH0.FULL",
894 "EventName": "UNC_M2HBM_IMC_WRITES.CH0.FULL",
901 "BriefDescription": "UNC_M2HBM_IMC_WRITES.CH0.PARTIAL",
[all …]
/linux/arch/arm/boot/dts/renesas/
H A Dr8a77470.dtsi395 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",
/linux/drivers/clk/
H A Dclk-cs2000-cp.c300 int ch = 0; /* it uses ch0 only at this point */ in cs2000_recalc_rate()
380 int ch = 0; /* it uses ch0 only at this point */ in cs2000_set_rate()
387 int ch = 0; /* it uses ch0 only at this point */ in cs2000_set_saved_rate()
473 int ch = 0; /* it uses ch0 only at this point */ in cs2000_clk_register()
/linux/Documentation/devicetree/bindings/iio/adc/
H A Dmicrochip,mcp3564.yaml168 /* CH0 to AGND */
170 label = "CH0";
/linux/drivers/iio/adc/
H A Dintel_mrfld_adc.c156 BCOVE_ADC_CHANNEL(IIO_VOLTAGE, 0, "CH0", 0xE9),
168 IIO_MAP("CH0", "bcove-battery", "VBATRSLT"),

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