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/linux-6.12.1/Documentation/devicetree/bindings/sound/
Dsamsung,midas-audio.yaml82 samsung,headset-4pole-threshold-microvolt:
86 Array containing minimum and maximum IO channel value for 4-pole
88 outside of this range, a 3-pole headset is assumed.
Ddialog,da7219.yaml111 Periodic button press measurements for 4-pole jack (ms).
135 Jack type (3/4 pole) detection latency (ms).
/linux-6.12.1/Documentation/devicetree/bindings/leds/
Dnxp,pca963x.yaml58 nxp,totem-pole:
61 Use totem pole (push-pull) instead of open-drain (pca9632 defaults to
62 open-drain, newer chips to totem pole).
/linux-6.12.1/drivers/mux/
Dadg792a.c120 dev_info(dev, "3x single pole quadruple throw muxes registered\n"); in adg792a_probe()
122 dev_info(dev, "triple pole quadruple throw mux registered\n"); in adg792a_probe()
/linux-6.12.1/Documentation/devicetree/bindings/pwm/
Dnxp,pca9685-pwm.txt14 if omitted use totem-pole structure
/linux-6.12.1/drivers/leds/
Dleds-pca963x.c43 #define PCA963X_MODE2_OUTDRV 0x04 /* Open-drain or totem pole */
325 /* default to open-drain unless totem pole (push-pull) is specified */ in pca963x_register_leds()
326 if (device_property_read_bool(dev, "nxp,totem-pole")) in pca963x_register_leds()
/linux-6.12.1/drivers/pcmcia/
Dtcic.h124 #define TCIC_IENA_CFG_LOW 0x02 /* active low, totem pole */
125 #define TCIC_IENA_CFG_HIGH 0x03 /* active high, totem pole */
Dtcic.c686 /* For the ISA bus, the irq should be active-high totem-pole */ in tcic_set_socket()
/linux-6.12.1/include/uapi/asm-generic/
Dstatfs.h13 * with a 10' pole.
/linux-6.12.1/sound/soc/samsung/
Dmidas_wm1811.c126 /* Filter out keypresses when 4 pole jack not detected */ in headset_key_check()
637 "samsung,headset-4pole-threshold-microvolt", in midas_probe()
641 dev_err(dev, "Failed to get 4-pole jack detection threshold\n"); in midas_probe()
646 dev_err(dev, "Invalid 4-pole jack detection threshold value\n"); in midas_probe()
Daries_wm8994.c142 /* Filter out keypresses when 4 pole jack not detected */ in headset_button_check()
/linux-6.12.1/drivers/gpio/
Dgpio-ge.c13 * Configuration of output modes (totem-pole/open-drain).
/linux-6.12.1/sound/soc/codecs/
Dda7219-aad.c407 * If 4-pole, then enable button detection, else perform in da7219_aad_irq_thread()
432 /* Button support for 4-pole jack */ in da7219_aad_irq_thread()
945 * If we have a 4-pole jack inserted, then micbias will be in da7219_aad_suspend()
968 /* Re-enable micbias if previously enabled for 4-pole jack */ in da7219_aad_resume()
Dcs42l43-jack.c683 case 0x2: // 3-pole in cs42l43_run_type_detect()
Dmsm8916-wcd-analog.c1070 * insert event then its a 3 pole headphone else if in pm8916_mbhc_switch_irq_handler()
/linux-6.12.1/drivers/misc/echo/
Decho.c282 * required otherwise values do not track down to 0. Zero at DC, Pole in oslec_update()
342 /* Calculate short term average levels using simple single pole IIRs */ in oslec_update()
548 produces a lousy HPF, and then a suitably placed pole flattens things out.
/linux-6.12.1/drivers/usb/serial/
Dpl2303.h131 /* Hewlett-Packard POS Pole Displays */
/linux-6.12.1/sound/pci/ca0106/
Dca0106.h211 …* Standard 4 pole Video A/V cable with RCA outputs: 1 -> White, 2 -> Yellow, 3 -> Shield on all th…
212 …* So, from this you can see that you cannot use a Standard 4 pole Video A/V cable with the SB Audi…
219 /* A standard 2 pole mono mini-jack to RCA plug can be used for SPDIF Stereo PCM output from the Fr…
220 …* A standard 3 pole stereo mini-jack to 2 RCA plugs can be used for SPDIF AC3/DTS and Stereo PCM o…
/linux-6.12.1/Documentation/driver-api/gpio/
Ddriver.rst168 "totem-pole" with one N-MOS and one P-MOS transistor where one of them drives
170 output. The "totem-pole" looks like so::
190 either transistor will go totally numb if this switch is open. The totem-pole
/linux-6.12.1/kernel/cgroup/
Dcpuset-v1.c28 * The filter is single-pole low-pass recursive (IIR). The time unit
/linux-6.12.1/arch/arm/boot/dts/ti/omap/
Dam3874-iceboard.dts9 * Antarctica (the South Pole Telescope), Chile (POLARBEAR), and at the DRAO
/linux-6.12.1/drivers/input/keyboard/
Dimx_keypad.c91 * 3. configure columns as totem-pole to discharge capacitance. in imx_keypad_scan_matrix()
/linux-6.12.1/drivers/scsi/sym53c8xx_2/
Dsym_defs.h234 #define IRQM 0x08 /* mod: irq mode (1 = totem pole !) */
Dsym_glue.c66 MODULE_PARM_DESC(irqm, "0 for open drain, 1 to leave alone, 2 for totem pole");
/linux-6.12.1/drivers/scsi/
Dncr53c8xx.h757 #define IRQM 0x08 /* mod: irq mode (1 = totem pole !) */

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