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/linux/Documentation/devicetree/bindings/sound/
H A 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.
H A Ddialog,da7219.yaml111 Periodic button press measurements for 4-pole jack (ms).
135 Jack type (3/4 pole) detection latency (ms).
/linux/drivers/mux/
H A 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/drivers/leds/
H A Dleds-pca963x.c43 #define PCA963X_MODE2_OUTDRV 0x04 /* Open-drain or totem pole */
324 /* default to open-drain unless totem pole (push-pull) is specified */ in pca963x_register_leds()
325 if (device_property_read_bool(dev, "nxp,totem-pole")) in pca963x_register_leds()
/linux/drivers/pcmcia/
H A Dtcic.h124 #define TCIC_IENA_CFG_LOW 0x02 /* active low, totem pole */
125 #define TCIC_IENA_CFG_HIGH 0x03 /* active high, totem pole */
H A Dtcic.c686 /* For the ISA bus, the irq should be active-high totem-pole */ in tcic_set_socket()
/linux/Documentation/devicetree/bindings/pwm/
H A Dnxp,pca9685-pwm.txt14 if omitted use totem-pole structure
/linux/sound/soc/samsung/
H A 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()
H A Daries_wm8994.c142 /* Filter out keypresses when 4 pole jack not detected */ in headset_button_check()
/linux/include/uapi/asm-generic/
H A Dstatfs.h13 * with a 10' pole.
/linux/drivers/gpio/
H A Dgpio-ge.c13 * Configuration of output modes (totem-pole/open-drain).
/linux/sound/soc/codecs/
H A 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()
H A Dcs42l43-jack.c683 case 0x2: // 3-pole in cs42l43_run_type_detect()
H A Dmsm8916-wcd-analog.c1070 * insert event then its a 3 pole headphone else if in pm8916_mbhc_switch_irq_handler()
/linux/drivers/misc/echo/
H A 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/drivers/usb/serial/
H A Dpl2303.h131 /* Hewlett-Packard POS Pole Displays */
/linux/sound/pci/ca0106/
H A 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/Documentation/driver-api/gpio/
H A 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/kernel/cgroup/
H A Dcpuset-v1.c28 * The filter is single-pole low-pass recursive (IIR). The time unit
/linux/drivers/input/keyboard/
H A Dimx_keypad.c91 * 3. configure columns as totem-pole to discharge capacitance. in imx_keypad_scan_matrix()
/linux/drivers/scsi/sym53c8xx_2/
H A Dsym_defs.h234 #define IRQM 0x08 /* mod: irq mode (1 = totem pole !) */
H A Dsym_glue.c66 MODULE_PARM_DESC(irqm, "0 for open drain, 1 to leave alone, 2 for totem pole");
/linux/drivers/scsi/
H A Dncr53c8xx.h757 #define IRQM 0x08 /* mod: irq mode (1 = totem pole !) */
/linux/Documentation/scsi/
H A Dsym53c8xx_2.rst562 irqm=2 always totem pole
H A Dncr53c8xx.rst941 irqm:2 always totem pole

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