| /linux/Documentation/devicetree/bindings/mfd/ |
| H A D | ams,as3711.yaml | 49 su2-feedback-voltage:
50 description: Second step-up converter uses voltage feedback
53 su2-feedback-curr1:
55 Second step-up converter uses CURR1 input for current feedback
58 su2-feedback-curr2:
60 Second step-up converter uses CURR2 input for current feedback
63 su2-feedback-curr3:
65 Second step-up converter uses CURR3 input for current feedback
68 su2-feedback-curr-auto:
70 Second step-up converter uses automatic current feedback selection
[all …]
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| /linux/drivers/input/ |
| H A D | ff-core.c | 3 * Force feedback support for Linux input subsystem
86 * input_ff_upload() - upload effect into force-feedback device
194 * input_ff_erase - erase a force-feedback effect from device
199 * This function erases a force-feedback effect from specified device.
220 * This function erases all force-feedback effects associated with
241 * input_ff_event() - generic handler for force-feedback events
281 * input_ff_create() - create force-feedback device
282 * @dev: input device supporting force-feedback
285 * This function allocates all necessary memory for a force feedback
336 * input_ff_destroy() - frees force feedback portion of input device
[all …]
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| /linux/Documentation/mm/ |
| H A D | multigen_lru.rst | 46 categorized based on additional factors, and a feedback loop can
103 ``folio->flags`` and therefore has a negligible cost. A feedback loop
140 was accessed multiple times through file descriptors and the feedback
142 this end, the feedback loop uses the first tier as the baseline, for
181 Rmap/PT walk feedback
193 forms a feedback loop between the eviction and the aging.
213 A feedback loop modeled after the Proportional-Integral-Derivative
261 * Bloom filters for rmap/PT walk feedback
262 * PID controller for refault feedback
268 Within the eviction, the PID controller uses refaults as the feedback
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| /linux/drivers/gpu/drm/amd/amdgpu/ |
| H A D | amdgpu_pll.c | 70 * amdgpu_pll_get_fb_ref_div - feedback and ref divider calculation
76 * @fb_div_max: feedback divider maximum
78 * @fb_div: resulting feedback divider
81 * Calculate feedback and reference divider for a given post divider. Makes
96 /* get matching reference and feedback divider */ in amdgpu_pll_get_fb_ref_div()
114 * @fb_div_p: resulting feedback divider
115 * @frac_fb_div_p: fractional part of the feedback divider
140 /* determine allowed feedback divider range */ in amdgpu_pll_compute()
224 /* get the feedback and reference divider for the optimal value */ in amdgpu_pll_compute()
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| /linux/samples/hid/ |
| H A D | hid_surface_dial.c | 5 * and depending on the chosen resolution enable or not the haptic feedback:
7 * without haptic feedback
9 * feedback
57 "and depending on the chosen resolution enable or not the haptic feedback:\n" in usage()
59 " without haptic feedback\n" in usage()
61 " feedback\n" in usage()
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| /linux/Documentation/devicetree/bindings/regulator/ |
| H A D | adi,max77857.yaml | 38 description: Top feedback resistor value in ohms for external feedback.
43 description: Bottom feedback resistor value in ohms for external feedback.
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| H A D | rohm,bd71847-regulator.yaml | 105 # connected to feedback-pin (over suitable resistors) is getting popular
138 Feedback-pin has pull-up connection to adjust voltage range. This is
141 rohm,feedback-pull-up-r1-ohms:
143 Feedback-pin has pull-up connection to adjust voltage range. This is
146 rohm,feedback-pull-up-r2-ohms:
148 Feedback-pin has pull-up connection to adjust voltage range. This is
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| H A D | rohm,bd71837-regulator.yaml | 110 # connected to feedback-pin (over suitable resistors) is getting popular
143 Feedback-pin has pull-up connection to adjust voltage range. This is
146 rohm,feedback-pull-up-r1-ohms:
148 Feedback-pin has pull-up connection to adjust voltage range. This is
151 rohm,feedback-pull-up-r2-ohms:
153 Feedback-pin has pull-up connection to adjust voltage range. This is
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| H A D | ltc3589.txt | 14 the resistor values of their external feedback voltage dividers:
18 values R1 and R2 of the feedback voltage divider in ohms.
20 Regulators sw1, sw2, sw3, and ldo2 can regulate the feedback reference from
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| /linux/drivers/hid/ |
| H A D | hid-tmff.c | 3 * Force feedback support for various HID compliant devices by ThrustMaster:
8 * on 2003-01-25 from the Logitech force feedback driver,
199 hid_info(hid, "force feedback for ThrustMaster devices by Zinx Verituse <zinx@epicsol.org>\n"); in tmff_init()
251 { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb653), /* RGT Force Feedback CLUTCH Raging Wheel */
253 { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb654), /* FGT Force Feedback Wheel */
255 { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb65a), /* F430 Force Feedback Wheel */
268 MODULE_DESCRIPTION("Force feedback support for various HID compliant devices by ThrustMaster");
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| H A D | hid-emsff.c | 3 * Force feedback support for EMS Trio Linker Plus II
101 hid_info(hid, "force feedback for EMS based devices by Ignaz Forster <ignaz.forster@gmx.de>\n"); in emsff_init()
124 dev_err(&hdev->dev, "force feedback init failed\n"); in ems_probe()
147 MODULE_DESCRIPTION("Force feedback support for EMS Trio Linker Plus II");
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| H A D | hid-mf.c | 3 * Force feedback support for Mayflash game controller adapters.
110 hid_info(hid, "Force feedback for HJZ Mayflash game controller " in mf_init()
139 hid_err(hid, "Force feedback init failed.\n"); in mf_probe()
169 MODULE_DESCRIPTION("Force feedback support for Mayflash game controller adapters.");
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| H A D | hid-axff.c | 3 * Force feedback support for ACRUX game controllers
112 hid_info(hid, "Force Feedback for ACRUX game controllers by Sergei Kolzun <x0r@dv-life.ru>\n"); in axff_init()
152 "Failed to enable force feedback support, error: %d\n", in ax_probe()
192 MODULE_DESCRIPTION("Force feedback support for ACRUX game controllers");
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| H A D | hid-zpff.c | 3 * Force feedback support for Zeroplus based devices
93 …hid_info(hid, "force feedback for Zeroplus based devices by Anssi Hannula <anssi.hannula@gmail.com… in zpff_init()
141 MODULE_DESCRIPTION("Force feedback support for Zeroplus based devices");
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| /linux/Documentation/devicetree/bindings/sound/ |
| H A D | adi,max98388.yaml | 13 The MAX98388 is a mono Class-D speaker amplifier with I/V feedback.
32 description: slot number of the voltage feedback monitor
39 description: slot number of the current feedback monitor
47 For cases where a single combined channel for the I/V feedback data
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| /linux/drivers/platform/x86/amd/hfi/ |
| H A D | Kconfig | 3 # AMD Hardware Feedback Interface Driver
7 bool "AMD Hetero Core Hardware Feedback Driver"
13 Feedback Interface. If selected, hardware provides runtime thread
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| /linux/Documentation/arch/x86/ |
| H A D | intel-hfi.rst | 4 Hardware-Feedback Interface for scheduling on Intel Hardware
10 Intel has described the Hardware Feedback Interface (HFI) in the Intel 64 and
18 The Hardware Feedback Interface
21 The Hardware Feedback Interface provides to the operating system information
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| /linux/net/dccp/ccids/ |
| H A D | ccid3.c | |
| /linux/sound/usb/ |
| H A D | implicit.c | 3 // Special handling for implicit feedback mode
47 /* Implicit feedback quirk table for playback */
77 /* Implicit feedback quirk table for capture: only FIXED type */
203 * for the implicit feedback operation
290 /* Setup an implicit feedback endpoint from a quirk. Returns 0 if no quirk
325 /* Generic UAC2 implicit feedback */ in audioformat_implicit_fb_quirk()
336 /* Roland/BOSS implicit feedback with vendor spec class */ in audioformat_implicit_fb_quirk()
384 * Parse altset and set up implicit feedback endpoint on the audioformat
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| /linux/include/linux/clk/ |
| H A D | analogbits-wrpll-cln28hpc.h | 23 * feedback mode
25 * feedback mode (not yet supported by this driver)
39 * @divf: feedback divider value (9 bits), as presented to the PLL signals
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| /linux/Documentation/input/ |
| H A D | event-codes.rst | 76 - Used to send force feedback commands to an input device.
84 - Used to receive force feedback device status.
322 EV_FF events are used to initialize a force feedback capable device and to cause
323 such device to feedback.
413 simulated haptic feedback (e.g. a vibrator motor situated below the surface)
414 instead of physical haptic feedback (e.g. a hinge). This property is only set
421 If the simulated haptic feedback is controllable by userspace the device must:
425 - provide the EV_FF FF_HAPTIC force feedback effect.
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| H A D | ff.rst | 2 Force feedback for Linux
14 This document describes how to use force feedback devices under Linux. The
18 This document only describes the force feedback part of the Linux input
25 To enable force feedback, you have to:
262 - Status feedback is only supported by iforce driver. If you have
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| /linux/sound/soc/intel/common/ |
| H A D | soc-acpi-intel-tgl-match.c | 546 { /* Feedback Capture Endpoint */
561 { /* Feedback Capture Endpoint */
576 { /* Feedback Capture Endpoint */
591 { /* Feedback Capture Endpoint */
606 { /* Feedback Capture Endpoint */
621 { /* Feedback Capture Endpoint */
636 { /* Feedback Capture Endpoint */
651 { /* Feedback Capture Endpoint */
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| /linux/Documentation/process/ |
| H A D | contribution-maturity-model.rst | 31 be effective, this evaluation should incorporate feedback from across
98 * Organizations will consider community member feedback in official
106 * Organizations will actively seek out community member feedback as a
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| /linux/Documentation/input/joydev/ |
| H A D | joystick.rst | 232 * Microsoft SideWinder Force Feedback Pro
233 * Microsoft SideWinder Force Feedback Wheel
519 * AVB Top Shot Force Feedback Racing Wheel
520 * Boeder Force Feedback Wheel
523 * Guillemot Race Leader Force Feedback
524 * Guillemot Force Feedback Racing Wheel
537 The I-Force driver now supports force feedback via the event interface.
540 module, rather by hid. Force feedback is not supported for those devices.
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