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/linux/Documentation/input/
A Dmulti-touch-protocol.rst38 Drivers for type A devices separate contact packets by calling
41 contact and prepare to receive another.
65 identified contact, and use that slot to propagate changes for the contact.
110 Here is the sequence after lifting the first contact::
117 And here is the sequence after lifting the second contact::
125 zero-contact event reaching userland.
150 Here is the sequence after lifting the contact in slot 0::
157 destroying contact 45 and freeing slot 0 to be reused for another contact.
174 of the contact area and approaching tool, respectively.
189 indicate the distance between the contact and the surface.
[all …]
A Devent-codes.rst144 BTN_TOUCH is used for touch contact. While an input tool is determined to be
145 within meaningful physical contact, the value of this property must be set
146 to 1. Meaningful physical contact may mean any contact, or it may mean
147 contact conditioned by an implementation defined property. For example, a
241 - For touch devices, many devices converted contact size into pressure.
242 A finger flattens with pressure, causing a larger contact area and thus
243 pressure and contact size are directly related. This is not the case
414 contact. BTN_TOOL_<name> events should be reported where possible.
436 should be used to report when the tool is in contact with the tablet.
/linux/Documentation/ABI/testing/
A Dsysfs-devices-soc3 contact: Lee Jones <lee.jones@linaro.org>
17 contact: Lee Jones <lee.jones@linaro.org>
24 contact: Lee Jones <lee.jones@linaro.org>
55 contact: Bjorn Andersson <bjorn.andersson@linaro.org>
62 contact: Lee Jones <lee.jones@linaro.org>
75 contact: Lee Jones <lee.jones@linaro.org>
82 contact: Lee Jones <lee.jones@linaro.org>
89 contact: Lee Jones <lee.jones@linaro.org>
A Dsysfs-driver-hid-ntrig6 (RW) Number of contact frames ignored before acknowledging the
15 (RW) Number of empty (no contact) frames ignored before
46 Minimum size contact accepted.
49 min_width (RW) Minimum touch contact width to decide
52 min_height (RW) Minimum touch contact height to decide
A Dsysfs-cfq-target-latency3 contact: Tao Ma <boyu.mt@taobao.com>
/linux/drivers/hid/
A Dhid-alps.c126 struct t4_contact_data contact[5]; member
328 x = p_report->contact[i].x_hi << 8 | p_report->contact[i].x_lo; in t4_raw_event()
329 y = p_report->contact[i].y_hi << 8 | p_report->contact[i].y_lo; in t4_raw_event()
331 z = (p_report->contact[i].palm < 0x80 && in t4_raw_event()
332 p_report->contact[i].palm > 0) * 62; in t4_raw_event()
374 u8 *contact = &data[i * 5]; in u1_raw_event() local
376 x = get_unaligned_le16(contact + 3); in u1_raw_event()
377 y = get_unaligned_le16(contact + 5); in u1_raw_event()
378 z = contact[7] & 0x7F; in u1_raw_event()
/linux/Documentation/input/devices/
A Dntrig.rst38 |deactivate_slack |the number of "no contact" frames to ignore before |
78 seeing both inappropriately dropped contact and ghosts, contacts reported
81 Deactivation slack helps prevent dropped contact for single touch use, but does
89 of events the more likely those events are from a real contact, and that the
90 larger the size of each contact the more likely it is real. Balancing the
101 contact immediately overrides the waiting period and leads to activation.
119 The calibration of these devices does drift over time. If ghosts or contact
/linux/drivers/input/mouse/
A Dcypress_ps2.c519 struct cytp_contact *contact; in cypress_process_packet() local
531 contact = &report_data.contacts[i]; in cypress_process_packet()
532 pos[i].x = contact->x; in cypress_process_packet()
533 pos[i].y = contact->y; in cypress_process_packet()
539 contact = &report_data.contacts[i]; in cypress_process_packet()
542 input_report_abs(input, ABS_MT_POSITION_X, contact->x); in cypress_process_packet()
543 input_report_abs(input, ABS_MT_POSITION_Y, contact->y); in cypress_process_packet()
544 input_report_abs(input, ABS_MT_PRESSURE, contact->z); in cypress_process_packet()
/linux/Documentation/usb/
A Dusb-serial.rst53 For any questions or problems with this driver, please contact
98 For any questions or problems with this driver, please contact Greg
150 For any questions or problems with the driver, please contact Ganesh
182 For any questions or problems with this driver, please contact Brian
207 For any questions or problems with this driver, please contact Hugh
285 contact me here via email:
309 Please contact Peter Berger (pberger@brimson.com) or Al Borchers
367 For any questions or problems with this driver, please contact Gary
415 For any questions or problems with this driver, please contact Greg
431 For any questions or problems with this driver, please contact
[all …]
/linux/scripts/
A Dget_abi.pl525 my $contact = $data{$what}->{contact} if (defined($data{$what}->{contact}));
531 $contact =~ s/^\s+// if ($contact);
541 printf "Contact:\t\t%s\n", $contact if ($contact);
/linux/drivers/input/touchscreen/
A Dsis_i2c.c225 const u8 *contact; in sis_ts_handle_packet() local
249 contact = &ts->packet[SIS_PKT_CONTACT_OFFSET]; in sis_ts_handle_packet()
253 error = sis_ts_report_contact(ts, contact, report_id); in sis_ts_handle_packet()
257 contact += contact_size; in sis_ts_handle_packet()
A Draydium_i2c_ts.c871 u8 *contact = &ts->report_data[ts->contact_size * i]; in raydium_mt_event() local
872 bool state = contact[RM_CONTACT_STATE_POS]; in raydium_mt_event()
882 get_unaligned_le16(&contact[RM_CONTACT_X_POS])); in raydium_mt_event()
884 get_unaligned_le16(&contact[RM_CONTACT_Y_POS])); in raydium_mt_event()
886 contact[RM_CONTACT_PRESSURE_POS]); in raydium_mt_event()
888 wx = contact[RM_CONTACT_WIDTH_X_POS]; in raydium_mt_event()
889 wy = contact[RM_CONTACT_WIDTH_Y_POS]; in raydium_mt_event()
/linux/drivers/iio/temperature/
A DKconfig58 tristate "MLX90614 contact-less infrared sensor"
62 MLX90614 contact-less infrared sensor connected with I2C.
68 tristate "MLX90632 contact-less infrared sensor with medical accuracy"
73 MLX90632 contact-less infrared sensor with medical accuracy
/linux/Documentation/devicetree/bindings/input/
A Dimx-keypad.yaml16 The KPP is designed to interface with a keypad matrix with 2-point contact
17 or 3-point contact keys. The KPP is designed to simplify the software task
/linux/Documentation/driver-api/mei/
A Dmei-client-bus.rst79 As a theoretical example let's pretend the ME comes with a "contact" NFC IP.
84 #define CONTACT_DRIVER_NAME "contact"
148 struct contact *c = mei_cldev_get_drvdata(cldev);
/linux/Documentation/process/
A Dembargoed-hardware-issues.rst30 handled by this team and the reporter will be guided to contact the regular
47 vendor, we welcome contact from researchers or individuals who have
95 initial contact, which oversees the process of handling such issues under
128 email. This initial contact should contain a description of the problem and
142 issue after initial contact. The hardware security team is supporting the
269 contact the hardware security team. The nominated ambassador has to
288 For initial contact see :ref:`Contact`. For incident specific mailing-lists
/linux/arch/arm/boot/dts/
A Dsun8i-v3-sl631-imx179.dts3 * Copyright 2020 Paul Kocialkowski <contact@paulk.fr>
/linux/drivers/staging/most/dim2/
A DKconfig13 platform driver to be installed. For more information contact
/linux/Documentation/translations/zh_CN/
A DIRQ.txt3 If you have any comment or update to the content, please contact the
/linux/Documentation/hwmon/
A Dmcp3021.rst37 available. The default I2C device address is 0x4d (contact the Microchip
/linux/Documentation/translations/zh_TW/
A DIRQ.txt3 If you have any comment or update to the content, please contact the
/linux/Documentation/translations/zh_CN/arm64/
A Dtagged-pointers.txt3 If you have any comment or update to the content, please contact the
/linux/Documentation/devicetree/bindings/spi/
A Dingenic,spi.yaml10 - Artur Rojek <contact@artur-rojek.eu>
/linux/Documentation/translations/zh_TW/arm64/
A Dtagged-pointers.txt5 If you have any comment or update to the content, please contact the
/linux/drivers/accessibility/speakup/
A DTODO17 We prefer that you contact us on the mailing list; however, if you do

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