| /linux/Documentation/userspace-api/media/v4l/ |
| H A D | ext-ctrls-detect.rst | 10 or object detection capable devices.
24 Sets the motion detection mode.
33 - Disable motion detection.
35 - Use a single motion detection threshold.
38 detection threshold. These thresholds are set through the
42 value that specifies which per-region motion detection thresholds
51 Sets the global motion detection threshold to be used with the
52 ``V4L2_DETECT_MD_MODE_GLOBAL`` motion detection mode.
55 Sets the motion detection thresholds for each cell in the grid. To
57 detection mode. Matrix element (0, 0) represents the cell at the
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| /linux/Documentation/devicetree/bindings/extcon/ |
| H A D | wlf,arizona.yaml | 22 Headphone detection channel. ARIZONA_ACCDET_MODE_HPL/1 sets the
25 then headphone detection mode is set to HPDETL.
32 Use the additional JD input along with JD1 for dual pin jack detection.
37 Internal pull on JD2 is disabled when used for jack detection.
42 Invert the polarity of the jack detection switch.
52 Additional software microphone detection debounce specified in
65 detection, specified as per the ARIZONA_MICD_TIME_XXX defines.
72 Delay between successive microphone detection measurements, specified
80 Microphone detection hardware debounces specified as the number of
87 Timeout for microphone detection, specified in milliseconds.
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| H A D | extcon-palmas.txt | 13 - ti,enable-id-detection: Perform ID detection. If id-gpio is specified
14 it performs id-detection using GPIO else using OTG core.
15 - ti,enable-vbus-detection: Perform VBUS detection.
16 - id-gpio: gpio for GPIO ID detection. See gpio binding.
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| /linux/include/linux/ |
| H A D | lis3lv02d.h | 7 * @click_flags: Click detection unit configuration
8 * @click_thresh_x: Click detection unit x axis threshold
9 * @click_thresh_y: Click detection unit y axis threshold
10 * @click_thresh_z: Click detection unit z axis threshold
11 * @click_time_limit: Click detection unit time parameter
12 * @click_latency: Click detection unit latency parameter
13 * @click_window: Click detection unit window parameter
41 * detection units and click detection unit. There are plenty of ways to
43 * the fields here. Behaviour of the detection blocks varies heavily depending
44 * on the configuration. For example, interrupt detection block can use high
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| /linux/drivers/extcon/ |
| H A D | Kconfig | 29 Say Y here to enable support for USB peripheral detection
68 Say Y here to enable extcon support for charger detection / control
75 Say Y here to enable extcon support for charger detection / control
103 If you say yes here you get support for the USB OTG role detection by
142 detection by palmas usb.
151 detection by NXP PTN5150 CC (Configuration Channel) logic chip.
157 Say Y here to enable SPMI PMIC based USB cable detection
187 Say Y here to enable GPIO based USB cable detection extcon support.
188 Used typically if GPIO is used for USB ID pin detection.
194 Say Y here to enable USB Type C cable detection extcon support when
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| /linux/Documentation/sound/soc/ |
| H A D | jack.rst | 2 ASoC jack detection
9 - It allows more than one jack detection method to work together on one
34 machine driver and updated by jack detection methods.
49 Jack detection methods
52 Actual jack detection is done by code which is able to monitor some
54 specifying a subset of bits to update. The jack detection code should
61 CODEC integrated jack detection can be see in the WM8350 driver.
71 the list of pins to update then set up one or more jack detection
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| /linux/include/linux/input/ |
| H A D | adxl34x.h | 31 * Y, or Z participation in Tap detection. A '0' excludes the
32 * selected axis from participation in Tap detection.
33 * Setting the SUPPRESS bit suppresses Double Tap detection if
48 * holds the threshold value for tap detection/interrupts.
69 * from the detection of a tap event to the opening of the time
90 * or inactivity detection. A '0' excludes the selected axis from
97 * coupled operation for activity detection, the acceleration value
98 * at the start of activity detection is taken as a reference value.
102 * AC coupled operation for inactivity detection, a reference value
125 * holds the threshold value for activity detection.
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| /linux/include/linux/platform_data/ |
| H A D | mtd-nand-omap2.h | 29 * 1-bit ECC: calculation by GPMC, Error detection by Software
33 /* 4-bit ECC calculation by GPMC, Error detection by Software */
35 /* 4-bit ECC calculation by GPMC, Error detection by ELM */
37 /* 8-bit ECC calculation by GPMC, Error detection by Software */
39 /* 8-bit ECC calculation by GPMC, Error detection by ELM */
41 /* 16-bit ECC calculation by GPMC, Error detection by ELM */
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| H A D | adau17x1.h | 28 * insertion detection.
37 * adau1761_jackdetect_debounce_time - Jack insertion detection debounce time
69 * @jackdetect_debounce_time: Jack insertion detection debounce time.
71 * for jack insertion detection.
72 * @jackdetect_active_low: If true the jack insertion detection is active low.
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| /linux/sound/pci/hda/ |
| H A D | hda_jack.h | 3 * Jack-detection handling for HD-audio
35 /* jack-detection stuff */
37 unsigned int jack_detect:1; /* capable of jack-detection? */
85 * snd_hda_jack_detect_enable - enable the jack-detection
138 * @nid: pin NID to check jack detection
151 * @nid: pin NID to check jack detection
174 * This assigns a jack-detection kctl to the given pin. The kcontrol
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| /linux/drivers/crypto/intel/qat/qat_common/ |
| H A D | adf_gen4_ras.h | 280 * Disable SSM error detection and reporting features
452 * BIT(0) - Enables uncorrectable Error detection in :
455 * BIT(1) - Enables correctable Error detection in :
458 * BIT(2) - Enables Parity error detection in
472 * BIT(3) - Enables uncorrectable Error detection in
474 * BIT(4) - Enables correctable error detection in the Resource Manager
476 * BIT(5) - Enables Parity error detection in
480 * BIT(6) - Enables Parity error detection in Buffer Manager pools
500 * BIT(4) - When 1 Parity detection is disabled
501 * BIT(5) - When 1 Parity detection is disabled on CPP command bus
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| /linux/Documentation/devicetree/bindings/iio/light/ |
| H A D | sharp,gp2ap002.yaml | 46 Hysteresis setting for "far" object detection, this setting is
47 device-unique and adjust the optical setting for proximity detection
53 Hysteresis setting for "close" object detection, this setting is
54 device-unique and adjust the optical setting for proximity detection
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| /linux/drivers/input/touchscreen/ |
| H A D | colibri-vf50-ts.c | 83 * Enable touch detection using falling edge detection on XM
110 /* Disable the touch detection plates */ in vf50_ts_irq_bh()
163 * touch detection in vf50_ts_irq_bh()
195 /* Report no more touch, re-enable touch detection */ in vf50_ts_irq_bh()
210 dev_dbg(dev, "Input device %s opened, starting touch detection\n", in vf50_ts_open()
215 /* Mux detection before request IRQ, wait for pull-up to settle */ in vf50_ts_open()
235 dev_dbg(dev, "Input device %s closed, disable touch detection\n", in vf50_ts_close()
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| /linux/Documentation/devicetree/bindings/power/supply/ |
| H A D | mediatek,mt6370-charger.yaml | 14 Provides Battery Charger, Boost for OTG devices and BC1.2 detection.
24 is plugged in, and then the driver will enable BC1.2 detection.
25 After the hardware of MT6370 completes the BC1.2 detection,
27 the result of BC1.2 detection.
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| /linux/Documentation/arch/arm/pxa/ |
| H A D | mfp.rst | 18 detection of each pin. Below is a diagram of internal connections between
61 - GPIO level change detection
66 4. Wakeup detection is now controlled by MFP, PWER does not control the
145 d) although PXA3xx MFP supports edge detection on each pin, the
166 Bit 4: EDGE_RISE_EN - enable detection of rising edge on this pin
167 Bit 5: EDGE_FALL_EN - enable detection of falling edge on this pin
168 Bit 6: EDGE_CLEAR - disable edge detection on this pin
244 * bit 19..20 - Low Power Mode Edge Detection
253 * edge detection = none
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| /linux/Documentation/userspace-api/gpio/ |
| H A D | gpio-v2-line-event-read.rst | 12 GPIO_V2_LINE_EVENT_READ - Read edge detection events for lines from a request.
36 Read edge detection events for lines from a request.
38 Edge detection must be enabled for the input line using either
71 Changing the edge detection flags using gpio-v2-line-set-config-ioctl.rst
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| /linux/include/linux/mfd/arizona/ |
| H A D | pdata.h | 105 /** GPIO5 is used for jack detection */
108 /** Internal pull on GPIO5 is disabled when used for jack detection */
123 /** Channel to use for headphone detection */
129 /** Extra debounce timeout used during initial mic detection (ms) */
132 /** GPIO for mic detection polarity */
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| /linux/Documentation/devicetree/bindings/sound/ |
| H A D | nokia,rx51.txt | 10 - jack-detection-gpios: GPIO for jack detection
24 jack-detection-gpios = <&gpio6 17 GPIO_ACTIVE_HIGH>; /* 177 */
|
| H A D | samsung,midas-audio.yaml | 69 description: GPIO for detection of headset insertion
73 description: GPIO for detection of headset key press
77 description: IO channel to read micbias voltage for headset detection
95 detection, in order: "Media", "Volume Up" and "Volume Down".
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| H A D | samsung,aries-wm8994.yaml | 62 description: Extcon phandle for dock detection
76 description: GPIO for detection of headset insertion
80 description: GPIO for detection of headset key press
84 description: IO channel to read micbias voltage for headset detection
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| /linux/include/sound/ |
| H A D | soc-jack.h | 12 * struct snd_soc_jack_pin - Describes a pin to update based on jack detection
27 * struct snd_soc_jack_zone - Describes voltage zones of jack detection
45 * struct snd_soc_jack_gpio - Describes a gpio pin for jack detection
56 * @jack_status_check: callback function which overrides the detection
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| /linux/arch/x86/ |
| H A D | Kconfig.cpu | 369 This enables detection, tunings and quirks for Intel processors
383 This enables detection, tunings and quirks for Cyrix processors
396 This enables detection, tunings and quirks for AMD processors
410 This enables detection, tunings and quirks for Hygon processors
423 This enables detection, tunings and quirks for Centaur processors
437 This enables detection, tunings and quirks for Transmeta processors
451 This enables detection, tunings and quirks for UMC processors
464 This enables detection, tunings and quirks for Zhaoxin processors
478 This enables detection, tunings and quirks for Vortex processors
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| /linux/drivers/media/pci/tw5864/ |
| H A D | tw5864-reg.h | 786 * PFD select edge for detection
1627 /* Macrovision color stripe detection may be un-reliable */
1647 * 1 Detection in progress
1679 * 7 Auto detection (Default)
1686 * 1 Writing 1 to this bit will manually initiate the auto format detection
1688 * 0 Manual initiation of auto format detection is done. (Default)
1856 * Enable state register updating and interrupt request of audio AIN5 detection
1884 * 15:0 Motion detection interrupt for channel 0 ~ 15
1885 * 31:16 Night detection interrupt for channel 0 ~ 15
1886 * 47:32 Blind detection interrupt for channel 0 ~ 15
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| /linux/drivers/input/mouse/ |
| H A D | hgpk.h | 41 int spew_count, x_tally, y_tally; /* spew detection */
46 int xbigj, ybigj, xlast, ylast; /* jumpiness detection */
47 int xsaw_secondary, ysaw_secondary; /* jumpiness detection */
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| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-bus-iio-light-isl29018 | 10 detection. The range of Scheme 0 proximity count is from 0 to
12 bits (2's complementary) proximity_less_ambient detection. The
15 Scheme 0 has wider dynamic range, Scheme 1 proximity detection
|