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/linux/drivers/input/mouse/
H A DKconfig29 Synaptics, ALPS or Elantech TouchPad users might be interested
31 <http://w1.894.telia.com/~u89404340/touchpad/index.html>
35 to take advantage of the advanced features of the touchpad.
47 Say Y here if you have an ALPS PS/2 touchpad connected to
57 Say Y here if you have a BYD PS/2 touchpad connected to
77 Say Y here if you have a Synaptics PS/2 TouchPad connected to
89 Say Y here if you have a Synaptics RMI4 touchpad connected to
128 Say Y here if you have an Elantech PS/2 touchpad connected
144 Say Y here if you have a Elantech touchpad connected to
154 with Sentelic Finger Sensing Pad touchpad.
[all …]
H A Dalps.h3 * ALPS touchpad PS/2 mouse driver
34 * SS4_PACKET_ID_ONE: There's one finger on touchpad
36 * SS4_PACKET_ID_TWO: There's two or more fingers on touchpad
37 * SS4_PACKET_ID_MULTI: There's three or more fingers on touchpad
151 * V7_PACKET_ID_TWO: There's one or two non-resting fingers on touchpad
181 * struct alps_model_info - touchpad ID table
200 * touchpad, as it is generally not OK to send arbitrary bytes out the
225 * @left: Left touchpad button is active.
226 * @right: Right touchpad button is active.
227 * @middle: Middle touchpad button is active.
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H A Dfocaltech.c3 * Focaltech TouchPad PS/2 mouse driver
32 * them in order to avoid further detection attempts confusing the touchpad.
42 psmouse->name = "Touchpad"; in focaltech_detect()
61 * Current state of a single finger on the touchpad.
64 /* The touchpad has generated a touch event for the finger */
68 * The touchpad has sent position data for the finger. The
72 * touchpad has declared the finger to be valid, but we do not
86 * Description of the current state of the touchpad hardware.
90 * The touchpad tracks the positions of the fingers for us,
131 * The touchpad might report invalid data, so we clamp in focaltech_report_state()
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H A Dhgpk.c3 * OLPC HGPK (XO-1) touchpad PS/2 mouse driver
26 * switched to Mouse Mode (which utilizes only the center 1/3 of the touchpad).
197 * We have no idea why this particular hardware bug occurs. The touchpad
200 * severely miscalibrated pad; attempting to use the touchpad while it's
207 * pretty regularly when the touchpad is spewing, and is pretty hard to
649 psmouse_dbg(psmouse, "recalibrating touchpad..\n"); in hgpk_force_recalibrate()
669 psmouse_dbg(psmouse, "touchpad reactivated\n"); in hgpk_force_recalibrate()
673 * that a finger was on the touchpad. If so, it's probably in hgpk_force_recalibrate()
684 * This puts the touchpad in a power saving mode; according to ALPS, current
708 * means we can continue with the touchpad re-init. ALPS in hgpk_toggle_powersave()
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H A Dbyd.c3 * BYD TouchPad PS/2 mouse driver
40 * the right ballpark given the touchpad's physical dimensions and estimate
193 * The touchpad generates a mixture of absolute and relative packets, indicated
359 * (if desired), the touchpad's built-in gesture detection. in byd_reset_touchpad()
363 /* The touchpad should reply with 4 seemingly-random bytes */ in byd_reset_touchpad()
453 psmouse_dbg(psmouse, "BYD touchpad detected\n"); in byd_detect()
457 psmouse->name = "TouchPad"; in byd_detect()
489 /* Touchpad */ in byd_init()
H A Dsynaptics_i2c.c2 * Synaptics touchpad with I2C interface
187 /* Control touchpad's No Deceleration option */
192 /* Control touchpad's Reduced Reporting option */
197 /* Control touchpad's No Filter option */
203 * touchpad Attention line is Active Low and Open Drain,
308 /* Reset the Touchpad */ in synaptics_i2c_reset_config()
447 * necessarily asserted. In such case we can lose the touchpad. in synaptics_i2c_work_handler()
449 * if error is detected, we try to reset and reconfigure the touchpad. in synaptics_i2c_work_handler()
661 MODULE_DESCRIPTION("Synaptics I2C touchpad driver");
H A Dsynaptics.c3 * Synaptics TouchPad PS/2 mouse driver
36 * The x/y limits are taken from the Synaptics TouchPad interfacing Guide,
57 * uses this value to indicate a finger near the edge of the touchpad
60 * At least one touchpad is known to report positions in excess of this
77 * Set the synaptics touchpad mode byte by special commands
112 psmouse->name = "TouchPad"; in synaptics_detect()
120 /* reset touchpad back to relative mode, gestures enabled */ in synaptics_reset()
214 * Send a command to the synaptics touchpad by special commands
248 * Identify Touchpad
264 * Read the model-id bytes from the touchpad
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H A Dpc110pad.c10 * IBM PC110 touchpad driver for Linux
27 MODULE_DESCRIPTION("IBM PC110 touchpad driver");
118 pc110pad_dev->name = "IBM PC110 TouchPad"; in pc110pad_init()
/linux/Documentation/input/devices/
H A Dappletouch.rst4 Apple Touchpad Driver (appletouch)
9 appletouch is a Linux kernel driver for the USB touchpad found on post
17 to have touchpad acceleration, scrolling, etc.
19 Credits go to Johannes Berg for reverse-engineering the touchpad protocol,
21 information about the inner workings of the touchpad sensors. Michael
27 In order to use the touchpad in the basic mode, compile the driver and load
31 In X11, you can configure the touchpad to use the synaptics X11 driver, which
40 Identifier "Synaptics Touchpad"
64 InputDevice "Synaptics Touchpad"
71 The touchpad sensors are very sensitive to heat, and will generate a lot of
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H A Dalps.rst2 ALPS Touchpad Protocol
7 Currently the ALPS touchpad driver supports seven protocol versions in use by
17 choice was made. The new touchpad signatures are named: "Rushmore",
32 E8-E6-E6-E6-E9. An ALPS touchpad should respond with either 00-00-0A or
36 If the E6 report is successful, the touchpad model is identified using the "E7
57 To exit command mode, PSMOUSE_CMD_SETSTREAM (EA) is sent to the touchpad.
84 CAPITALS = stick, miniscules = touchpad
101 are on the touchpad, the M R L bits signal the combined status of both the
102 pointingstick and touchpad buttons.
130 the pointingstick and touchpad buttons, except for Dell dualpoint devices
[all …]
/linux/Documentation/devicetree/bindings/input/
H A Delan,ekth3000.yaml7 title: Elantech I2C Touchpad
27 description: touchpad can be used as a wakeup source
34 description: touchpad can support a trackpoint
38 description: touchpad is a clickpad (the entire surface is a button)
42 description: touchpad has a physical middle button
74 touchpad@15 {
/linux/drivers/hid/
H A Dhid-ite.c52 /* Touchpad on, userspace expects F22 for this */ in ite_input_mapping()
57 /* Touchpad off, userspace expects F23 for this */ in ite_input_mapping()
109 /* ITE8595 USB kbd ctlr, with Synaptics touchpad connected to it. */
114 /* ITE8910 USB kbd ctlr, with Synaptics touchpad connected to it. */
119 /* ITE8910 USB kbd ctlr, with Synaptics touchpad connected to it. */
124 /* ITE8910 USB kbd ctlr, with Synaptics touchpad connected to it. */
H A Dhid-sony.c470 #define TOUCHPAD_SUFFIX " Touchpad"
487 struct input_dev *touchpad; member
852 * For the first byte, bit 0 is set when touchpad button is pressed. in nsg_mrxu_parse_report()
869 input_report_key(sc->touchpad, BTN_LEFT, rd[offset] & 0x0F); in nsg_mrxu_parse_report()
883 input_mt_slot(sc->touchpad, n); in nsg_mrxu_parse_report()
884 input_mt_report_slot_state(sc->touchpad, MT_TOOL_FINGER, active & 0x03); in nsg_mrxu_parse_report()
889 input_report_abs(sc->touchpad, ABS_MT_TOUCH_MAJOR, in nsg_mrxu_parse_report()
891 input_report_abs(sc->touchpad, ABS_MT_TOUCH_MINOR, in nsg_mrxu_parse_report()
893 input_report_abs(sc->touchpad, ABS_MT_ORIENTATION, in nsg_mrxu_parse_report()
895 input_report_abs(sc->touchpad, ABS_MT_POSITION_X, x); in nsg_mrxu_parse_report()
[all …]
H A Dhid-playstation.c178 struct input_dev *touchpad; member
250 /* Touchpad */
405 struct input_dev *touchpad; member
551 * Note: for device with a touchpad, touchpad button is not included
552 * as it will be part of the touchpad device.
934 struct input_dev *touchpad; in ps_touchpad_create() local
937 touchpad = ps_allocate_input_dev(hdev, "Touchpad"); in ps_touchpad_create()
938 if (IS_ERR(touchpad)) in ps_touchpad_create()
939 return ERR_CAST(touchpad); in ps_touchpad_create()
941 /* Map button underneath touchpad to BTN_LEFT. */ in ps_touchpad_create()
[all …]
H A Dhid-udraw-ps3.c26 * - the touch area which works as a touchpad
27 * - the tablet area which works as a touchpad/drawing tablet
169 /* For pen and touchpad */ in udraw_raw_event()
212 /* touchpad */ in udraw_raw_event()
307 input_dev = allocate_and_setup(hdev, DEVICE_NAME " Touchpad"); in udraw_setup_touch()
/linux/drivers/platform/chrome/
H A Dchromeos_laptop.c263 /* Touchpad. */
330 /* Touchpad. */
355 /* Touchpad. */
368 /* Touchpad. */
377 /* Elan Touchpad option. */
390 /* Touchpad. */
403 /* Touchpad. */
441 /* Touchpad. */
451 /* Elan Touchpad option. */
475 /* Touchpad. */
[all …]
/linux/drivers/input/keyboard/
H A Dapplespi.c3 * MacBook (Pro) SPI keyboard and touchpad driver
10 * The keyboard and touchpad controller on the MacBookAir6, MacBookPro12,
111 MODULE_PARM_DESC(touchpad_dimensions, "The pixel dimensions of the touchpad, as XxY+W+H .");
148 * @pressure: pressure on forcetouch touchpad
172 * struct touchpad_protocol - touchpad message.
194 * struct command_protocol_tp_info - get touchpad info.
205 * struct touchpad_info_protocol - touchpad info response.
211 * @model_no: the touchpad model number
292 * @touchpad: Touchpad message
293 * @tp_info: Touchpad info (response)
[all …]
/linux/Documentation/ABI/testing/
H A Dsysfs-driver-uniwill-laptop26 Allows userspace applications to enable/disable the touchpad toggle functionality
27 of the integrated touchpad by writing "1"/"0" into this file.
29 Reading this file returns the current enable status of the touchpad toggle
H A Dsysfs-platform-msi-laptop33 What: /sys/devices/platform/msi-laptop-pf/touchpad
38 Contains either 0 or 1 and indicates if touchpad is turned on.
39 Touchpad state can only be toggled by pressing Fn+F3.
H A Dsysfs-platform-ideapad-laptop21 What: /sys/bus/platform/devices/VPC2004:*/touchpad
26 Control touchpad mode.
/linux/arch/arm64/boot/dts/qcom/
H A Dmsm8998-asus-novago-tp370ql.dts17 touchpad@15 {
21 pinctrl-0 = <&touchpad>;
/linux/drivers/hid/surface-hid/
H A DKconfig17 integrated touchpad and keyboard.
20 integrated touchpad and keyboard, on 7th generation Microsoft Surface
/linux/include/linux/input/
H A Dad714x.h6 * slider, touchpad at the same time. That depends on the boards.
56 struct ad714x_touchpad_plat *touchpad; member
/linux/include/linux/
H A Drmi.h59 * @rmi_f11_sensor_touchpad - thread the sensor as a touchpad (indirect
74 * pointing device (touchpad) rather than a direct pointing device
83 * triggers some jumps by tapping with two fingers on the touchpad.
107 * @buttonpad - the touchpad is a buttonpad, so enable only the first actual
111 * @disable - the touchpad incorrectly reports F30/F3A and it should be ignored.
/linux/Documentation/wmi/devices/
H A Dlenovo-wmi-gamezone.rst90 …cription("EC support disable touchpad capability")] void IsSupportDisableTP ([out, Description("EC…
91 …dId(25), Implemented, Description("Set touchpad disable/enable")] void SetTPStatus ([in, Descripti…
92 …26), Implemented, Description("Get touchpad disable/enable status")] void GetTPStatus ([out, Descr…

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