Searched full:interval (Results 1 – 25 of 206) sorted by relevance
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| /Documentation/userspace-api/media/v4l/ |
| D | vidioc-subdev-g-frame-interval.rst | 13 VIDIOC_SUBDEV_G_FRAME_INTERVAL - VIDIOC_SUBDEV_S_FRAME_INTERVAL - Get or set the frame interval on …
38 These ioctls are used to get and set the frame interval at specific
39 subdev pads in the image pipeline. The frame interval only makes sense
44 To retrieve the current frame interval applications set the ``pad``
49 this structure the driver fills the members of the ``interval`` field.
51 To change the current frame interval applications set both the ``pad``
52 field and all members of the ``interval`` field. When they call the
54 structure the driver verifies the requested interval, adjusts it based
58 contains the current frame interval as would be returned by a
66 Drivers must not return an error solely because the requested interval
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| D | vidioc-enum-frameintervals.rst | 30 that contains a pixel format and size and receives a frame interval.
67 the ``type`` field to determine the type of frame interval enumeration
81 other ioctl calls while it runs the frame interval enumeration.
86 intervals instead of frame rates. Given the frame interval the frame
109 - Minimum frame interval [s].
112 - Maximum frame interval [s].
115 - Frame interval step size [s].
128 - IN: Index of the given frame interval in the enumeration.
140 - OUT: Frame interval type the device supports.
143 - OUT: Frame interval with the given index.
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| D | ext-ctrls-jpeg.rst | 55 The restart interval determines an interval of inserting RSTm
59 interval unit is MCU (Minimum Coded Unit) and its value is contained
60 in DRI (Define Restart Interval) marker. If
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| D | vidioc-g-parm.rst | 38 Applications can request a different frame interval. The capture or
40 interval if possible. Optionally drivers may choose to skip or
41 repeat frames to achieve the requested frame interval.
44 frame interval that is typically embedded in the encoded video stream.
46 Changing the frame interval shall never change the format. Changing the
47 format, on the other hand, may change the frame interval.
117 frame interval that is typically embedded in the encoded video stream.
175 frame interval that is typically embedded in the encoded video stream
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| D | dev-encoder.rst | 129 coded format, coded resolution and coded frame interval currently set on
232 4. Set the raw frame interval on the ``OUTPUT`` queue via
233 :c:func:`VIDIOC_S_PARM`. This also sets the coded frame interval on the
245 the desired frame interval; the encoder may adjust it to
251 the adjusted frame interval.
255 Changing the ``OUTPUT`` frame interval *also* sets the framerate that
256 the encoder uses to encode the video. So setting the frame interval
258 that can be played back at that speed. The frame interval for the
263 In the next step the ``CAPTURE`` frame interval can optionally be
265 were the coded frame interval can be different from the rate at
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| D | vidioc-enum-fmt.rst | 182 interval separately from the ``OUTPUT`` raw frame interval.
183 Setting the ``OUTPUT`` raw frame interval with :ref:`VIDIOC_S_PARM <VIDIOC_G_PARM>`
184 also sets the ``CAPTURE`` coded frame interval to the same value.
185 If this flag is set, then the ``CAPTURE`` coded frame interval can be
187 offline encoding where the ``OUTPUT`` raw frame interval is used as
189 frame interval is the actual frame rate embedded in the encoded video
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| /Documentation/virt/kvm/ |
| D | halt-polling.rst | 18 interval or some other task on the runqueue is runnable the scheduler is
31 Halt Polling Interval
35 as the halt polling interval, is increased and decreased based on the perceived
47 During polling if a wakeup source is received within the halt polling interval,
48 the interval is left unchanged. In the event that a wakeup source isn't
49 received during the polling interval (and thus schedule is invoked) there are
50 two options, either the polling interval and total block time[0] were less than
51 the global max polling interval (see module params below), or the total block
52 time was greater than the global max polling interval.
54 In the event that both the polling interval and total block time were less than
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| /Documentation/admin-guide/device-mapper/ |
| D | dm-flakey.rst | 10 <up interval> seconds, then exhibits unreliable behaviour for <down
11 interval> seconds, and then this cycle repeats.
22 <dev path> <offset> <up interval> <down interval> \
32 <up interval>:
34 <down interval>:
55 During <down interval>, replace <Nth_byte> of the data of
71 During <down interval>, replace random byte in a read bio
76 During <down interval>, replace random byte in a write bio
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| /Documentation/devicetree/bindings/watchdog/ |
| D | xlnx,xps-timebase-wdt.yaml | 16 the timeout interval, an interrupt is generated and the WDT state
19 expiration of the timeout interval, a WDT reset is generated.
39 xlnx,wdt-interval:
41 description: Watchdog timeout interval
66 xlnx,wdt-interval = <0x1b>;
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| /Documentation/userspace-api/media/drivers/ |
| D | camera-sensor.rst | 40 Frame interval configuration
44 intervals as well as configuring the frame interval. Which one to implement
50 Instead of a high level parameter such as frame interval, the frame interval is
55 The frame interval is calculated using the following equation::
57 frame interval = (analogue crop width + horizontal blanking) *
83 level interface natively, generally use the concept of frame interval (or frame
86 frame interval on these devices.
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| D | imx-uapi.rst | 21 subdev node. This event is generated by the Frame Interval Monitor
29 Frame Interval Monitor in ipuX_csiY
49 corrupt fields using a frame interval monitor. If the FIM detects a
50 bad frame interval, the ipuX_csiY subdev will send the event
66 How many frame interval measurements to average before comparing against
67 the nominal frame interval reported by the sensor. This can reduce noise
79 discard really high interval errors that might be due to interrupt
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| /Documentation/devicetree/bindings/input/ |
| D | clps711x-keypad.txt | 6 - poll-interval: Poll interval time in milliseconds.
17 poll-interval = <120>;
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| D | gpio-mouse.yaml | 20 scan-interval-ms:
46 - scan-interval-ms
60 scan-interval-ms = <50>;
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| D | pxa27x-keypad.txt | 7 - marvell,debounce-interval : How long time the key will be
9 is debounce interval for direct key and bit[15:0] is debounce
10 interval for matrix key. The value is in binary number of 2ms
59 marvell,debounce-interval = <0x001e001e>;
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| D | gpio-keys.yaml | 23 poll-interval: true
75 debounce-interval:
77 Debouncing interval time in milliseconds. If not specified defaults to 5.
144 - poll-interval
147 poll-interval: false
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| D | ti,nspire-keypad.yaml | 30 scan-interval:
47 - scan-interval
63 scan-interval = <1000>;
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| /Documentation/ABI/testing/ |
| D | sysfs-class-led-trigger-netdev | 8 What: /sys/class/leds/<led>/interval
16 When offloaded is true, the interval value MUST be set to the
45 in interval to signal transmission.
47 When offloaded is true, the blink interval is controlled by
48 hardware and won't reflect the value set in interval.
60 in interval to signal reception.
62 When offloaded is true, the blink interval is controlled by
63 hardware and won't reflect the value set in interval.
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| /Documentation/devicetree/bindings/power/supply/ |
| D | dlg,da9150-fuel-gauge.yaml | 19 dlg,update-interval:
21 description: Interval time (milliseconds) between battery level checks.
47 dlg,update-interval = <10000>;
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| D | cw2015_battery.yaml | 37 cellwise,monitor-interval-ms:
39 Specifies the interval in milliseconds gauge values are polled at
76 cellwise,monitor-interval-ms = <5000>;
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| /Documentation/ABI/stable/ |
| D | sysfs-bus-w1 | 4 Description: Bus scanning interval, microseconds component.
12 interval
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| /Documentation/driver-api/usb/ |
| D | URB.rst | 81 int interval; // polling interval
152 - Invalid INT interval (``-EINVAL``)
243 have to set ``urb->interval`` to say how often to make transfers; it's
245 The actual interval used will be a power of two that's no bigger than what
253 The :c:func:`usb_submit_urb` call modifies ``urb->interval`` to the implemented
254 interval value that is less than or equal to the requested interval value. If
283 The :c:func:`usb_submit_urb` call modifies ``urb->interval`` to the implemented
284 interval value that is less than or equal to the requested interval value.
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| /Documentation/hwmon/ |
| D | sht3x.rst | 61 with the configured update interval on the chip. When a temperature or humidity
95 update_interval: update interval, 0 for single shot, interval in msec
96 for periodic measurement. If the interval is not supported
97 by the sensor, the next faster interval is chosen
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| /Documentation/filesystems/ext4/ |
| D | mmp.rst | 13 open code will wait for twice the specified MMP check interval and check
20 MMP block at the specified MMP check interval. To perform the re-check,
65 - The MMP re-check interval, in seconds.
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| /Documentation/devicetree/bindings/usb/ |
| D | usb-xhci.yaml | 28 imod-interval-ns:
29 description: Interrupt moderation interval
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| /Documentation/admin-guide/mm/damon/ |
| D | usage.rst | 209 Under ``intervals`` directory, three files for DAMON's sampling interval
210 (``sample_us``), aggregation interval (``aggr_us``), and update interval
320 and the ``max`` form a closed interval.
335 ``reset interval`` in milliseconds by writing the values to the three files,
390 ``high``, ``mid``, and ``low``) for setting the metric, the time interval
400 The ``interval`` should written in microseconds unit.
419 specific address range (an open-ended interval), or ``target`` for specific
482 this directory, during next :ref:`apply interval <damon_design_damos>` of the
513 8KiB] is showing accesses per aggregate interval in [0, 5] for aggregate
514 interval in [10, 20], page out the region. For the paging out, use only up to
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