| /Linux-v5.10/Documentation/devicetree/bindings/mfd/ |
| D | as3711.txt | 23 feedback used:
24 - su2-feedback-voltage : voltage feedback is used
25 - su2-feedback-curr1 : CURR1 input used for current feedback
26 - su2-feedback-curr2 : CURR2 input used for current feedback
27 - su2-feedback-curr3 : CURR3 input used for current feedback
28 - su2-feedback-curr-auto: automatic current feedback selection
36 If "su2-feedback-curr-auto" is selected, one or more of the following properties
38 - su2-auto-curr1 : use CURR1 input for current feedback
39 - su2-auto-curr2 : use CURR2 input for current feedback
40 - su2-auto-curr3 : use CURR3 input for current feedback
[all …]
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| /Linux-v5.10/drivers/hid/ |
| D | Kconfig | 121 bool "ACRUX force feedback support"
125 Say Y here if you want to enable force feedback support for ACRUX
180 tristate "Betop Production Inc. force feedback support"
184 Say Y here if you want to enable force feedback support for devices by
199 force feedback effects and LEDs on the device.
305 bool "DragonRise Inc. force feedback"
309 Say Y here if you want to enable force feedback support for DragonRise Inc.
313 tristate "EMS Production Inc. force feedback support"
317 Say Y here if you want to enable force feedback support for devices by
387 bool "Holtek On Line Grip force feedback support"
[all …]
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| 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,
203 hid_info(hid, "force feedback for ThrustMaster devices by Zinx Verituse <zinx@epicsol.org>\n"); in tmff_init()
255 { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb653), /* RGT Force Feedback CLUTCH Raging Wheel */
257 { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb654), /* FGT Force Feedback Wheel */
259 { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb65a), /* F430 Force Feedback Wheel */
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| 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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| 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()
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| 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()
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| /Linux-v5.10/drivers/input/ |
| D | ff-core.c | 3 * Force feedback support for Linux input subsystem
87 * input_ff_upload() - upload effect into force-feedback device
202 * input_ff_erase - erase a force-feedback effect from device
207 * This function erases a force-feedback effect from specified device.
232 * This function erases all force-feedback effects associated with
255 * input_ff_event() - generic handler for force-feedback events
295 * input_ff_create() - create force-feedback device
296 * @dev: input device supporting force-feedback
299 * This function allocates all necessary memory for a force feedback
358 * input_ff_destroy() - frees force feedback portion of input device
[all …]
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| /Linux-v5.10/include/uapi/linux/ |
| D | input.h | 179 #define EVIOCSFF _IOW('E', 0x80, struct ff_effect) /* send a force effect to a force feedback devi…
285 * Values describing the status of a force-feedback effect
302 * struct ff_replay - defines scheduling of the force-feedback effect
312 * struct ff_trigger - defines what triggers the force-feedback effect
322 * struct ff_envelope - generic force-feedback effect envelope
329 * envelope force-feedback core will convert to positive/negative
341 * struct ff_constant_effect - defines parameters of a constant force-feedback effect
351 * struct ff_ramp_effect - defines parameters of a ramp force-feedback effect
363 * struct ff_condition_effect - defines a spring or friction force-feedback effect
384 * struct ff_periodic_effect - defines parameters of a periodic force-feedback effect
[all …]
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| /Linux-v5.10/drivers/staging/rtl8192u/ |
| D | r819xU_cmdpkt.h | 19 /* 1. RX side: TX feedback packet. */
24 /* Change tx feedback info field. */
25 /*------TX Feedback Info Field */
36 /*------TX Feedback Info Field */
88 /* 5. Multi packet feedback status. */
129 /* 6. Debug feedback message. */
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| D | r819xU_cmdpkt.c | 11 * 2. RX : Receive tx feedback, beacon state, query configuration
86 * must be collected in tx feedback info. in cmpk_count_txstatistic()
129 * Please refer to chapter "TX Feedback Element".
152 /* 1. Extract TX feedback info from RFD to temp structure buffer. */ in cmpk_handle_tx_feedback()
159 /* 2. Use tx feedback info to count TX statistics. */ in cmpk_handle_tx_feedback()
162 /* Collect info TX feedback packet to fill TCB. */ in cmpk_handle_tx_feedback()
216 /* 1. Extract TX feedback info from RFD to temp structure buffer. */ in cmpk_handle_interrupt_status()
276 /* 1. Extract TX feedback info from RFD to temp structure buffer. */ in cmpk_handle_query_config_rx()
357 * Overview: Firmware add a new tx feedback status to reduce rx command
377 /* 2. Use tx feedback info to count TX statistics. */ in cmpk_handle_tx_status()
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| /Linux-v5.10/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_pll.c | 70 * amdgpu_pll_get_fb_ref_div - feedback and ref divider calculation
75 * @fb_div_max: feedback divider maximum
77 * @fb_div: resulting feedback divider
80 * Calculate feedback and reference divider for a given post divider. Makes
90 /* get matching reference and feedback divider */ in amdgpu_pll_get_fb_ref_div()
106 * fb_div_p: resulting feedback divider
107 * frac_fb_div_p: fractional part of the feedback divider
131 /* determine allowed feedback divider range */ in amdgpu_pll_compute()
215 /* get the feedback and reference divider for the optimal value */ in amdgpu_pll_compute()
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| /Linux-v5.10/include/linux/iio/frequency/ |
| D | ad9523.h | 119 * @pll1_feedback_div: PLL1 10-bit Feedback N divider.
122 * @osc_in_feedback_en: PLL1 feedback path, local feedback from
127 * @pll2_ndiv_a_cnt: PLL2 Feedback N-divider, A Counter, range 0..4.
128 * @pll2_ndiv_b_cnt: PLL2 Feedback N-divider, B Counter, range 0..63.
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| /Linux-v5.10/drivers/staging/media/atomisp/pci/isp/kernels/tnr/tnr3/ |
| D | ia_css_tnr3_types.h | 43 * 3. One maximum feedback threshold value for each plane
47 unsigned int maxfb_y; /** Maximum Feedback Gain for Y */
48 unsigned int maxfb_u; /** Maximum Feedback Gain for U */
49 unsigned int maxfb_v; /** Maximum Feedback Gain for V */
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| /Linux-v5.10/Documentation/devicetree/bindings/sound/ |
| D | wm8994.txt | 58 - wlf,lineout1-feedback : If present LINEOUT1 has common mode feedback
60 - wlf,lineout2-feedback : If present LINEOUT2 has common mode feedback
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| /Linux-v5.10/drivers/net/ethernet/chelsio/ |
| D | Kconfig | 37 Please send feedback to <linux-bugs@chelsio.com>.
64 Please send feedback to <linux-bugs@chelsio.com>.
86 Please send feedback to <linux-bugs@chelsio.com>.
127 Please send feedback to <linux-bugs@chelsio.com>.
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| /Linux-v5.10/drivers/input/joystick/iforce/ |
| D | iforce-main.c | 53 …{ 0x05ef, 0x8888, "AVB Top Shot Force Feedback Racing Wheel", btn_wheel, abs_wheel, ff_iforce }, /…
57 { 0x06f8, 0x0001, "Guillemot Race Leader Force Feedback", btn_wheel, abs_wheel, ff_iforce }, //?
58 …{ 0x06f8, 0x0001, "Guillemot Jet Leader Force Feedback", btn_joystick, abs_joystick_rudder, ff_ifo…
59 { 0x06f8, 0x0004, "Guillemot Force Feedback Racing Wheel", btn_wheel, abs_wheel, ff_iforce }, //?
61 { 0x06d6, 0x29bc, "Trust Force Feedback Race Master", btn_wheel, abs_wheel, ff_iforce },
177 /* Enable force feedback */ in iforce_open()
200 /* Disable force feedback playback */ in iforce_close()
312 * Disable spring, enable force feedback. in iforce_init_device()
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| /Linux-v5.10/drivers/clk/analogbits/ |
| D | wrpll-cln28hpc.c | 107 * __wrpll_calc_fbdiv() - return feedback fixed divide value
110 * The internal feedback path includes a fixed by-two divider; the
111 * external feedback path does not. Return the appropriate divider
112 * value (2 or 1) depending on whether internal or external feedback
120 * Return: 2 if internal feedback is enabled or 1 if external feedback
337 WARN(1, "external feedback mode not yet supported"); in wrpll_calc_output_rate()
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| /Linux-v5.10/net/dccp/ccids/ |
| D | ccid3.c | 205 /* Reset feedback state to "no feedback received" */ in ccid3_hc_tx_no_feedback_timer()
211 * RTO is 0 if and only if no feedback has been received yet. in ccid3_hc_tx_no_feedback_timer()
247 if (unlikely(hc->tx_t_rto == 0)) /* no feedback received yet */ in ccid3_hc_tx_no_feedback_timer()
393 * Initial feedback packet: Larger Initial Windows (4.2) in ccid3_hc_tx_packet_recv()
403 * First feedback after nofeedback timer expiry (4.3) in ccid3_hc_tx_packet_recv()
422 /* unschedule no feedback timer */ in ccid3_hc_tx_packet_recv()
439 * Schedule no feedback timer to expire in in ccid3_hc_tx_packet_recv()
444 ccid3_pr_debug("%s(%p), Scheduled no feedback timer to " in ccid3_hc_tx_packet_recv()
551 /* CCID3 feedback types */
606 * the number of bytes since last feedback. in ccid3_hc_rx_send_feedback()
[all …]
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| /Linux-v5.10/include/linux/clk/ |
| 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-v5.10/drivers/video/backlight/ |
| D | as3711_bl.c | 138 /* Manual one current feedback pin below */ in as3711_bl_update_status()
228 /* max tuning I = 31uA for voltage- and 38250uA for current-feedback */ in as3711_bl_register()
289 if (of_find_property(bl, "su2-feedback-voltage", NULL)) { in as3711_backlight_parse_dt()
293 if (of_find_property(bl, "su2-feedback-curr1", NULL)) { in as3711_backlight_parse_dt()
297 if (of_find_property(bl, "su2-feedback-curr2", NULL)) { in as3711_backlight_parse_dt()
301 if (of_find_property(bl, "su2-feedback-curr3", NULL)) { in as3711_backlight_parse_dt()
305 if (of_find_property(bl, "su2-feedback-curr-auto", NULL)) { in as3711_backlight_parse_dt()
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| /Linux-v5.10/Documentation/devicetree/bindings/regulator/ |
| D | ltc3676.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, sw4 can regulate the feedback reference from:
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| 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-v5.10/Documentation/input/ |
| 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-v5.10/Documentation/maintainer/ |
| D | maintainer-entry-profile.rst | 29 testing feedback that the subsystem uses to gate acceptance?
86 after a patchset has been posted without receiving any feedback. In
90 list how review works for this code area and methods to get feedback
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| /Linux-v5.10/include/linux/platform_data/ |
| D | pxa_sdhci.h | 29 * 0: choose feedback clk
30 * 1: choose feedback clk + delay value
|
