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/Documentation/driver-api/
Dinput.rst1 Input Subsystem
4 Input core
7 .. kernel-doc:: include/linux/input.h
10 .. kernel-doc:: drivers/input/input.c
13 .. kernel-doc:: drivers/input/ff-core.c
16 .. kernel-doc:: drivers/input/ff-memless.c
22 .. kernel-doc:: include/linux/input/mt.h
25 .. kernel-doc:: drivers/input/input-mt.c
28 Polled input devices
31 .. kernel-doc:: include/linux/input-polldev.h
[all …]
/Documentation/devicetree/bindings/mfd/
Drk808.txt28 - vcc1-supply: The input supply for DCDC_REG1
29 - vcc2-supply: The input supply for DCDC_REG2
30 - vcc3-supply: The input supply for DCDC_REG3
31 - vcc4-supply: The input supply for DCDC_REG4
32 - vcc5-supply: The input supply for LDO_REG1 and LDO_REG2
33 - vcc6-supply: The input supply for LDO_REG3
36 - vcc1-supply: The input supply for DCDC_REG1
37 - vcc2-supply: The input supply for DCDC_REG2
38 - vcc3-supply: The input supply for DCDC_REG3
39 - vcc4-supply: The input supply for DCDC_REG4
[all …]
/Documentation/devicetree/bindings/clock/
Dexynos7-clock.txt20 - "fin_pll" - PLL input clock from XXTI
45 - clocks: list of clock identifiers which are fed as the input to
47 find the input clocks for a given controller.
49 - clock-names: list of names of clocks which are fed as the input
52 Input clocks for top0 clock controller:
60 Input clocks for top1 clock controller:
67 Input clocks for ccore clock controller:
71 Input clocks for peric0 clock controller:
76 Input clocks for peric1 clock controller:
91 Input clocks for peris clock controller:
[all …]
Dexynos5260-clock.txt20 - "fin_pll" - PLL input clock from XXTI
21 - "xrtcxti" - input clock from XRTCXTI
71 - clocks: list of clock identifiers which are fed as the input to
73 the input clocks for a given controller.
75 - clock-names: list of names of clocks which are fed as the input
78 Input clocks for top clock controller:
84 Input clocks for peri clock controller:
100 Input clocks for egl clock controller:
104 Input clocks for kfc clock controller:
108 Input clocks for g2d clock controller:
[all …]
/Documentation/userspace-api/media/v4l/
Dvideo.rst12 be a video input. Video and VBI capture devices have inputs. Video and
22 status information applicable when the current video input is queried.
26 the current video input or output. To select a different input or output
29 implement all the input ioctls when the device has one or more inputs,
32 Example: Information about the current video input
37 struct v4l2_input input;
45 memset(&input, 0, sizeof(input));
46 input.index = index;
48 if (-1 == ioctl(fd, VIDIOC_ENUMINPUT, &input)) {
53 printf("Current input: %s\\n", input.name);
[all …]
Dvidioc-enuminput.rst34 To query the attributes of a video input applications initialize the
52 - Identifies the input, set by the application.
55 - Name of the video input, a NUL-terminated ASCII string, for
60 - Type of the input, see :ref:`input-type`.
65 was the currently selected video input. It is a bit mask. The LSB
66 corresponds to audio input 0, the MSB to input 31. Any number of
74 For details on audio inputs and how to select the current input
85 - Every video input supports one or more different video standards.
90 - This field provides status information about the input. See
91 :ref:`input-status` for flags. With the exception of the sensor
[all …]
Dstandard.rst10 variations of standards. Each video input and output may support another
35 Composite input may collapse standards, enumerating "PAL-B/G/H/I",
38 To query and select the standard used by the current video input or
66 Applications can make use of the :ref:`input-capabilities` and
68 standard ioctls can be used with the given input or output.
107 Example: Listing the video standards supported by the current input
112 struct v4l2_input input;
115 memset(&input, 0, sizeof(input));
117 if (-1 == ioctl(fd, VIDIOC_G_INPUT, &input.index)) {
122 if (-1 == ioctl(fd, VIDIOC_ENUMINPUT, &input)) {
[all …]
Dvidioc-g-input.rst13 VIDIOC_G_INPUT - VIDIOC_S_INPUT - Query or select the current video input
33 Pointer an integer with input index.
38 To query the current video input applications call the
40 stores the number of the input, as in the struct
44 To select a video input applications store the number of the desired
45 input in an integer and call the :ref:`VIDIOC_S_INPUT <VIDIOC_G_INPUT>` ioctl with a pointer
49 applications must select an input before querying or negotiating any
63 The number of the video input is out of bounds.
/Documentation/devicetree/bindings/regulator/
Das3722-regulator.txt6 The input supply of regulators are the optional properties on the
8 sd[0-6], 10 LDOs as ldo[0-7], ldo[9-11]. The input supply of these
10 vsup-sd2-supply: Input supply for SD2.
11 vsup-sd3-supply: Input supply for SD3.
12 vsup-sd4-supply: Input supply for SD4.
13 vsup-sd5-supply: Input supply for SD5.
14 vin-ldo0-supply: Input supply for LDO0.
15 vin-ldo1-6-supply: Input supply for LDO1 and LDO6.
16 vin-ldo2-5-7-supply: Input supply for LDO2, LDO5 and LDO7.
17 vin-ldo3-4-supply: Input supply for LDO3 and LDO4.
[all …]
Dmax77802.txt12 - inb1-supply: The input supply for BUCK1
13 - inb2-supply: The input supply for BUCK2
14 - inb3-supply: The input supply for BUCK3
15 - inb4-supply: The input supply for BUCK4
16 - inb5-supply: The input supply for BUCK5
17 - inb6-supply: The input supply for BUCK6
18 - inb7-supply: The input supply for BUCK7
19 - inb8-supply: The input supply for BUCK8
20 - inb9-supply: The input supply for BUCK9
21 - inb10-supply: The input supply for BUCK10
[all …]
Dact8865-regulator.txt14 Optional input supply properties:
16 - vp1-supply: The input supply for DCDC_REG1
17 - vp2-supply: The input supply for DCDC_REG2
18 - vp3-supply: The input supply for DCDC_REG3
19 - inl-supply: The input supply for LDO_REG5, LDO_REG6, LDO_REG7 and LDO_REG8
22 - vp1-supply: The input supply for REG1
23 - vp2-supply: The input supply for REG2
24 - vp3-supply: The input supply for REG3
25 - vp4-supply: The input supply for REG4
26 - inl1-supply: The input supply for REG5, REG6 and REG7
[all …]
/Documentation/hwmon/
Dmax16601.rst50 in1_input VCORE input voltage.
51 in1_alarm Input voltage alarm.
58 curr1_input VCORE input current, derived from duty cycle and output
60 curr1_max Maximum input current.
64 curr2_input VCORE phase 0 input current.
67 curr3_input VCORE phase 1 input current.
70 curr4_input VCORE phase 2 input current.
73 curr5_input VCORE phase 3 input current.
76 curr6_input VCORE phase 4 input current.
79 curr7_input VCORE phase 5 input current.
[all …]
Dlineage-pem.rst53 alarms for output voltage, temperature, input voltage, input current, input power,
56 Input voltage, input current, input power, and fan speed measurement is only
66 in2_input Input voltage (mV, optional)
67 in2_alarm Input voltage alarm
69 curr1_input Input current (mA, optional)
70 curr1_alarm Input overcurrent alarm
72 power1_input Input power (uW, optional)
73 power1_alarm Input power alarm
Dlm25066.rst97 in1_input Measured input voltage.
98 in1_average Average measured input voltage.
99 in1_min Minimum input voltage.
100 in1_max Maximum input voltage.
101 in1_min_alarm Input voltage low alarm.
102 in1_max_alarm Input voltage high alarm.
119 curr1_input Measured input current.
120 curr1_average Average measured input current.
121 curr1_max Maximum input current.
122 curr1_max_alarm Input current high alarm.
[all …]
Dir35221.rst40 curr1_input Measured input current
54 in1_input Measured input voltage
55 in1_crit Critical maximum input voltage
56 in1_crit_alarm Input voltage critical high alarm
57 in1_highest Highest input voltage
58 in1_lowest Lowest input voltage
59 in1_min Minimum input voltage
60 in1_min_alarm Input voltage low alarm
76 power1_input Measured input power
77 power1_alarm Input power high alarm
[all …]
Dmax6639.rst31 temp1_input R Temperature channel 1 input (0..150 C)
32 temp2_input R Temperature channel 2 input (0..150 C)
35 temp1_max RW Set THERM temperature for input 1
37 temp2_max RW Set THERM temperature for input 2
38 temp1_crit RW Set ALERT temperature for input 1
39 temp2_crit RW Set ALERT temperature for input 2
40 temp1_emergency RW Set OT temperature for input 1
42 temp2_emergency RW Set OT temperature for input 2
45 fan1_input R TACH1 fan tachometer input (in RPM)
46 fan2_input R TACH2 fan tachometer input (in RPM)
Dbel-pfe.rst70 curr1_input Measured input current
71 curr1_max Input current max value
72 curr1_max_alarm Input current max alarm
83 in1_input Measured input voltage
84 in1_crit Input voltage critical max value
85 in1_crit_alarm Input voltage critical max alarm
86 in1_lcrit Input voltage critical min value
87 in1_lcrit_alarm Input voltage critical min alarm
88 in1_max Input voltage max value
89 in1_max_alarm Input voltage max alarm
[all …]
/Documentation/devicetree/bindings/display/bridge/
Dadi,adv7511.txt6 conversion, S/PDIF, CEC and HDCP. ADV7533/5 supports the DSI interface for input
26 The ADV7511 supports a large number of input data formats that differ by their
29 properties describe the input and map directly to the video input tables of the
32 - adi,input-depth: Number of bits per color component at the input (8, 10 or
34 - adi,input-colorspace: The input color space, one of "rgb", "yuv422" or
36 - adi,input-clock: The input clock type, one of "1x" (one clock cycle per
40 The following input format properties are required except in "rgb 1x" and
43 - adi,input-style: The input components arrangement variant (1, 2 or 3), as
44 listed in the input format tables in the datasheet.
45 - adi,input-justification: The input bit justification ("left", "evenly",
[all …]
/Documentation/devicetree/bindings/sound/
Dcs42l52.txt21 - cirrus,mica-differential-cfg : boolean, If present, then the MICA input is configured
22 as a differential input. If not present then the MICA input is configured as
23 Single-ended input. Single-ended mode allows for MIC1 or MIC2 muxing for input.
25 - cirrus,micb-differential-cfg : boolean, If present, then the MICB input is configured
26 as a differential input. If not present then the MICB input is configured as
27 Single-ended input. Single-ended mode allows for MIC1 or MIC2 muxing for input.
/Documentation/devicetree/bindings/mmc/
Dcdns,sdhci.yaml32 # PHY DLL input delays:
37 cdns,phy-input-delay-sd-highspeed:
38 description: Value of the delay in the input path for SD high-speed timing
43 cdns,phy-input-delay-legacy:
44 description: Value of the delay in the input path for legacy timing
49 cdns,phy-input-delay-sd-uhs-sdr12:
50 description: Value of the delay in the input path for SD UHS SDR12 timing
55 cdns,phy-input-delay-sd-uhs-sdr25:
56 description: Value of the delay in the input path for SD UHS SDR25 timing
61 cdns,phy-input-delay-sd-uhs-sdr50:
[all …]
/Documentation/sparc/oradax/
Ddax-hv-api.txt77 …See Section 36.2.1, “Query CCB Command Formats” for the corresponding CCB input and output formats.
106 …See Section 36.2.1, “Query CCB Command Formats” for the corresponding CCB input and output formats.
217 the input of the next CCB (the "target" CCB). The target CCB thus does not need to read the input f…
231 …The input of the target CCB must start within 64 bytes of the output of the source CCB or the pipe…
250 36.2.1.1.1. Primary Input Format
252 …The primary input format code is a 4-bit field when it is used. There are 10 primary input formats…
261 input
263 length encoding provided as a secondary input
267 as a secondary input
279 … a secondary input; pointer to the encoding table must be
[all …]
/Documentation/input/
Dinput.rst12 Input subsystem a collection of drivers that is designed to support
13 all input devices under Linux. Most of the drivers reside in
14 drivers/input, although quite a few live in drivers/hid and
17 The core of the input subsystem is the input module, which must be
18 loaded before any other of the input modules - it serves as a way of
25 events (keystrokes, mouse movements) to the input module.
30 These modules get events from input core and pass them where needed
41 input
57 mkdir input
58 mknod input/mice c 13 63
[all …]
Dinput-programming.rst2 Creating an input device driver
8 Here comes a very simple example of an input device driver. The device has
12 #include <linux/input.h>
74 First it has to include the <linux/input.h> file, which interfaces to the
75 input subsystem. This provides all the definitions needed.
81 Then it allocates a new input device structure with input_allocate_device()
82 and sets up input bitfields. This way the device driver tells the other
83 parts of the input systems what it is - what events can be generated or
84 accepted by this input device. Our example device can only generate EV_KEY
94 Then the example driver registers the input device structure by calling::
[all …]
/Documentation/ABI/testing/
Dsysfs-devices-platform-trackpoint4 Contact: linux-input@vger.kernel.org
11 Contact: linux-input@vger.kernel.org
19 Contact: linux-input@vger.kernel.org
26 Contact: linux-input@vger.kernel.org
34 Contact: linux-input@vger.kernel.org
41 Contact: linux-input@vger.kernel.org
48 Contact: linux-input@vger.kernel.org
56 Contact: linux-input@vger.kernel.org
64 Contact: linux-input@vger.kernel.org
72 Contact: linux-input@vger.kernel.org
[all …]
/Documentation/devicetree/bindings/power/supply/
Drt9455_charger.txt20 - richtek,min-input-voltage-regulation: integer, input voltage level in uV, used to
22 of the input power source occurs.
23 This prevents input voltage drop due to insufficient
26 - richtek,avg-input-current-regulation: integer, input current value in uA drained by the
44 richtek,min-input-voltage-regulation = <4500000>;
45 richtek,avg-input-current-regulation = <500000>;

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