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/linux/Documentation/hwmon/
H A Dpcf8591.rst25 The PCF8591 is an 8-bit A/D and D/A converter (4 analog inputs and one
29 The PCF8591 has 4 analog inputs programmable as single-ended or
30 differential inputs:
32 - mode 0 : four single ended inputs
33 Pins AIN0 to AIN3 are single ended inputs for channels 0 to 3
35 - mode 1 : three differential inputs
37 Pins AIN0 to AIN2 are positive differential inputs for channels 0 to 2
40 Pins AIN0 and AIN1 are single ended inputs for channels 0 and 1
44 - mode 3 : two differential inputs
59 - 0 = four single ended inputs
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H A Dadt7475.rst51 measurement inputs and VID support. The ADT7490 also has additional
52 features, including extra voltage measurement inputs and PECI support. All
69 Each of the measured inputs (voltage, temperature, fan speed) has
73 The ADT747x samples all inputs continuously. The driver will not read
81 * 2 voltage inputs
85 * 2 voltage inputs
88 * 5 voltage inputs
92 * 6 voltage inputs
H A Dadm1026.rst23 List of GPIO pins (0-16) to program as inputs
50 sensor inputs and one internal sensor. Each sensor has a high and low
68 measurements. Several inputs have integrated attenuators so they can measure
70 dedicated inputs. There are several inputs scaled to 0-3V full-scale range
71 for SCSI terminator power. The remaining inputs are not scaled and have
82 The ADM1026 measures continuously. Analog inputs are measured about 4
87 temperature sensor inputs. Both the PWM output and the DAC output can be
H A Ddme1737.rst46 Enables the monitoring of voltage, fan and temp inputs
87 The voltage inputs are sampled with 12-bit resolution and have internal
89 millivolts and don't need scaling. The voltage inputs are mapped as follows
141 Celsius. The chip also features offsets for all 3 temperature inputs which -
144 need any user-space adjustments. The temperature inputs are mapped as follows
160 Fan RPMs are measured with 16-bit resolution. The chip provides inputs for 6
161 fan tachometers. All 6 inputs have an associated min limit which triggers an
162 alarm when crossed. Fan inputs 1-4 provide type attributes that need to be set
164 generates. Supported values are 1, 2, and 4. Fan inputs 5-6 only support fans
165 that generate 2 pulses per revolution. Fan inputs 5-6 also provide a max
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H A Ducd9000.rst33 current, or temperature inputs.
37 13 power-supply voltage, current, or temperature inputs. Twenty-six GPIO pins
45 voltage inputs. Twenty-six GPIO pins can be used for power supply enables,
58 voltage inputs. Twenty-three GPIO pins can be used for power supply enables,
65 13 power-supply voltage, current, or temperature inputs.
H A Dsmsc47m192.rst35 These chips support 3 temperature channels and 8 voltage inputs
82 in[0-7]_alarm alarm flags for voltage inputs
103 temp[1-3]_alarm alarm flags for temperature inputs, '1' in case of alarm,
105 temp[2-3]_input_fault diode fault flags for temperature inputs 2 and 3.
/linux/Documentation/userspace-api/ioctl/
H A Dcdrom.rst108 inputs:
129 inputs:
153 inputs:
184 inputs:
213 inputs:
238 inputs:
268 inputs:
293 inputs:
319 inputs:
346 inputs:
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/linux/Documentation/userspace-api/media/v4l/
H A Daudio.rst10 Audio inputs and outputs are physical connectors of a device. Video
11 capture devices have inputs, output devices have outputs, zero or more
12 each. Radio devices have no audio inputs or outputs. They have exactly
14 tuners with video inputs or outputs only, and radio devices have none of
18 Audio and video inputs and outputs are associated. Selecting a video
21 more than one video input or output. Assumed two composite video inputs
22 and two audio inputs exist, there may be up to four valid combinations.
29 To learn about the number and attributes of the available inputs and
54 multiple selectable audio inputs, all audio output ioctls when the
56 audio inputs or outputs the driver must set the ``V4L2_CAP_AUDIO`` flag
H A Dvideo.rst10 Video inputs and outputs are physical connectors of a device. These can
13 be a video input. Video and VBI capture devices have inputs. Video and
15 no video inputs or outputs.
17 To learn about the number and attributes of the available inputs and
30 implement all the input ioctls when the device has one or more inputs,
H A Dvidioc-g-input.rst42 only when there are no video inputs, returning ``EINVAL``.
46 to this integer. Side effects are possible. For example inputs may
52 Information about video inputs is available using the
H A Dvidioc-enuminput.rst13 VIDIOC_ENUMINPUT - Enumerate video inputs
38 index is out of bounds. To enumerate all inputs applications shall begin
63 - Drivers can enumerate up to 32 video and audio inputs. This field
64 shows which audio inputs were selectable as audio source if this
69 When the driver does not enumerate audio inputs no bits must be
74 For details on audio inputs and how to select the current input
/linux/sound/hda/common/
H A Dauto_parser.c60 cfg->inputs[cfg->num_inputs].pin = nid; in add_auto_cfg_input_pin()
61 cfg->inputs[cfg->num_inputs].type = type; in add_auto_cfg_input_pin()
62 cfg->inputs[cfg->num_inputs].has_boost_on_pin = in add_auto_cfg_input_pin()
320 if (hsmic && can_be_headset_mic(codec, &cfg->inputs[i], 0xc)) { in snd_hda_parse_pin_defcfg()
321 cfg->inputs[i].is_headset_mic = 1; in snd_hda_parse_pin_defcfg()
323 } else if (hpmic && can_be_headset_mic(codec, &cfg->inputs[i], 0xd)) { in snd_hda_parse_pin_defcfg()
324 cfg->inputs[i].is_headphone_mic = 1; in snd_hda_parse_pin_defcfg()
330 if (!can_be_headset_mic(codec, &cfg->inputs[i], -1)) in snd_hda_parse_pin_defcfg()
333 cfg->inputs[i].is_headset_mic = 1; in snd_hda_parse_pin_defcfg()
336 cfg->inputs[i].is_headphone_mic = 1; in snd_hda_parse_pin_defcfg()
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/linux/Documentation/usb/
H A Dchipidea.rst47 echo 1 > /sys/bus/platform/devices/ci_hdrc.0/inputs/b_bus_req
55 echo 0 > /sys/bus/platform/devices/ci_hdrc.0/inputs/b_bus_req
62 echo 1 > /sys/bus/platform/devices/ci_hdrc.0/inputs/a_bus_req
76 echo 0 > /sys/bus/platform/devices/ci_hdrc.0/inputs/a_bus_drop
77 echo 1 > /sys/bus/platform/devices/ci_hdrc.0/inputs/a_bus_req
83 echo 1 > /sys/bus/platform/devices/ci_hdrc.0/inputs/b_bus_req
89 echo 1 > /sys/bus/platform/devices/ci_hdrc.0/inputs/a_bus_drop
97 echo 1 > /sys/bus/platform/devices/ci_hdrc.0/inputs/b_bus_req
/linux/drivers/hid/
H A Dhid-holtek-kbd.c133 if (list_empty(&boot_hid->inputs)) { in holtek_kbd_input_event()
137 boot_hid_input = list_first_entry(&boot_hid->inputs, in holtek_kbd_input_event()
160 list_for_each_entry(hidinput, &hdev->inputs, list) { in holtek_kbd_probe()
H A Dhid-lg2ff.c57 if (list_empty(&hid->inputs)) { in lg2ff_init()
61 hidinput = list_entry(hid->inputs.next, struct hid_input, list); in lg2ff_init()
H A Dhid-megaworld.c47 if (list_empty(&hid->inputs)) { in mwctrl_init()
51 hidinput = list_entry(hid->inputs.next, struct hid_input, list); in mwctrl_init()
/linux/Documentation/ABI/testing/
H A Dsysfs-platform-chipidea-usb-otg1 What: /sys/bus/platform/devices/ci_hdrc.0/inputs/a_bus_req
18 What: /sys/bus/platform/devices/ci_hdrc.0/inputs/a_bus_drop
33 What: /sys/bus/platform/devices/ci_hdrc.0/inputs/b_bus_req
48 What: /sys/bus/platform/devices/ci_hdrc.0/inputs/a_clr_err
H A Dsysfs-bus-iio-sx93246 SX9324 has 3 inputs, CS0, CS1 and CS2. Hardware layout
15 (PH0, PH1, PH2, PH3), where the inputs are configured
/linux/drivers/pinctrl/starfive/
H A DKconfig17 peripherals supporting inputs, outputs, configuring pull-up/pull-down
38 peripherals supporting inputs, outputs, configuring pull-up/pull-down
50 peripherals supporting inputs, outputs, configuring pull-up/pull-down
/linux/arch/mips/include/asm/
H A Dbitops.h26 #define __bit_op(mem, insn, inputs...) do { \ argument
39 : inputs \
43 #define __test_bit_op(mem, ll_dst, insn, inputs...) ({ \ argument
57 : inputs \
/linux/drivers/net/ethernet/intel/ice/
H A Dice_dpll.c2575 p = &pf->dplls.inputs[i]; in ice_dpll_pps_update_phase_offsets()
2636 d->active_input = pf->dplls.inputs[d->input_idx].pin; in ice_dpll_update_state()
2637 p = &pf->dplls.inputs[d->input_idx]; in ice_dpll_update_state()
2645 p = &pf->dplls.inputs[d->input_idx]; in ice_dpll_update_state()
2654 p = &pf->dplls.inputs[d->prev_input_idx]; in ice_dpll_update_state()
2660 p = &pf->dplls.inputs[d->input_idx]; in ice_dpll_update_state()
2713 ice_dpll_pins_notify_mask(d->inputs, d->num_inputs, in ice_dpll_periodic_work()
2736 struct ice_dpll_pin *inputs = pf->dplls.inputs; in ice_dpll_init_ref_sync_inputs() local
2798 inputs[i].ref_sync = j; in ice_dpll_init_ref_sync_inputs()
3031 parent = pf->dplls.inputs[rclk->parent_idx[i]].pin; in ice_dpll_deinit_rclk_pin()
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/linux/drivers/iio/adc/
H A Dmax11410.c701 u32 inputs[2], scale; in max11410_parse_channels() local
727 inputs, in max11410_parse_channels()
728 ARRAY_SIZE(inputs)); in max11410_parse_channels()
732 ret = fwnode_property_read_u32(child, "reg", &inputs[0]); in max11410_parse_channels()
734 inputs[1] = 0; in max11410_parse_channels()
740 if (inputs[0] > MAX11410_CHANNEL_INDEX_MAX || in max11410_parse_channels()
741 inputs[1] > MAX11410_CHANNEL_INDEX_MAX) in max11410_parse_channels()
800 chanspec.channel = inputs[0]; in max11410_parse_channels()
801 chanspec.channel2 = inputs[1]; in max11410_parse_channels()
H A Dmcp3564.c1003 u32 inputs[2]; in mcp3564_parse_fw_children() local
1030 inputs, in mcp3564_parse_fw_children()
1031 ARRAY_SIZE(inputs)); in mcp3564_parse_fw_children()
1037 ret = fwnode_property_read_u32(child, "reg", &inputs[0]); in mcp3564_parse_fw_children()
1042 inputs[1] = MCP3564_AGND; in mcp3564_parse_fw_children()
1045 if (inputs[0] > MCP3564_INTERNAL_VCM || in mcp3564_parse_fw_children()
1046 inputs[1] > MCP3564_INTERNAL_VCM) in mcp3564_parse_fw_children()
1052 chanspec.address = (inputs[0] << 4) | inputs[1]; in mcp3564_parse_fw_children()
1053 chanspec.channel = inputs[0]; in mcp3564_parse_fw_children()
1054 chanspec.channel2 = inputs[1]; in mcp3564_parse_fw_children()
/linux/drivers/media/usb/go7007/
H A Dgo7007-usb.c90 .inputs = {
127 .inputs = {
166 .inputs = {
230 .inputs = {
288 .inputs = {
320 .inputs = {
352 .inputs = {
378 .inputs = {
410 .inputs = {
441 .inputs = {
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/linux/Documentation/devicetree/bindings/hwmon/
H A Daspeed-pwm-tacho.txt4 controller can support upto 16 Fan tachometer inputs.
7 one/two Fan tach inputs.
33 one/two Fan tach inputs.

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