| /linux-6.12.1/drivers/input/mouse/ |
| D | focaltech.c | 55 #define FOC_ABS 0x6 /* absolute position of one finger */
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
69 * flag is 0 when the finger is not active, and there is a
70 * time between the first touch event for the finger and the
71 * following absolute position packet for the finger where the
72 * touchpad has declared the finger to be valid, but we do not
79 * finger.
91 * the array indices correspond to the finger indices returned
[all …]
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| D | sentelic.h | 3 * Finger Sensing Pad PS/2 mouse driver.
12 /* Finger-sensing Pad information registers */
20 /* Finger-sensing Pad control registers */
63 /* Finger-sensing Pad packet formating related definitions */
106 unsigned int last_mt_fgr; /* Last seen finger(multitouch) */
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| D | bcm5974.c | 182 /* trackpad finger data offsets, le16-aligned */
197 /* trackpad finger data block size */
203 /* offset from header to finger struct */
219 /* trackpad finger structure, le16-aligned */
221 __le16 origin; /* zero when switching track finger */
233 __le16 multi; /* one finger: varies, more fingers: constant */
236 /* trackpad finger data size, empirically at least ten fingers */
258 int tp_fsize; /* bytes in single finger block */
259 int tp_delta; /* offset from header to finger struct */
266 struct bcm5974_param p; /* finger pressure limits */
[all …]
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| /linux-6.12.1/Documentation/input/devices/ |
| D | elantech.rst | 26 5.2.2 One/Three finger touch
27 5.2.3 Two finger touch
31 6.2.1 One/Three finger touch
32 6.2.2 Two finger touch
207 single finger width?
282 firmware 1.x seem to map one, two and three finger taps
285 w = 1 when wide finger touch?
301 when 1 finger is touching, the first 2 position reports must be discarded.
331 tw = 1 when two finger touch
332 th = 1 when three finger touch
[all …]
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| D | sentelic.rst | 12 Finger Sensing Pad Intellimouse Mode (scrolling wheel, 4th and 5th buttons)
164 Bit5 => Valid bit, 0 means that the coordinate is invalid or finger up.
189 Bit5 => Valid bit, 0 means that the coordinate is invalid or finger up.
222 Byte 2: Message Type => 0xB7 (Multi Finger, Multi Coordinate mode)
236 Sample sequence of Multi-finger, Multi-coordinate mode:
256 Bit5 => Valid bit, 0 means that the coordinate is invalid or finger up.
259 Bit4 => finger up/down information. 1: finger down, 0: finger up.
261 Bit2 => finger index, 0 is the first finger, 1 is the second finger.
283 Bit5 => Valid bit, 0 means that the coordinate is invalid or finger up.
286 Bit4 => finger up/down information. 1: finger down, 0: finger up.
[all …]
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| /linux-6.12.1/Documentation/input/ |
| D | multi-touch-protocol.rst | 62 important. Event filtering and finger tracking is left to user space [#f3]_.
177 looking through a window at someone gently holding a finger against the
179 of the finger actually touching the glass, and one outer region formed by
180 the perimeter of the finger. The center of the touching region (a) is
181 ABS_MT_POSITION_X/Y and the center of the approaching finger (b) is
182 ABS_MT_TOOL_X/Y. The touch diameter is ABS_MT_TOUCH_MAJOR and the finger
183 diameter is ABS_MT_WIDTH_MAJOR. Now imagine the person pressing the finger
213 In addition to the MAJOR parameters, the oval shape of the touch and finger
217 direction of the finger ellipse is given by the vector (a - b).
223 finger or a pen or something else. Finally, the ABS_MT_TRACKING_ID event
[all …]
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| /linux-6.12.1/drivers/input/touchscreen/ |
| D | surface3_spi.c | 67 struct surface3_ts_data_finger *finger) in surface3_spi_report_touch() argument
69 int st = finger->status & 0x01; in surface3_spi_report_touch()
73 get_unaligned_le16(&finger->tracking_id)); in surface3_spi_report_touch()
82 get_unaligned_le16(&finger->x)); in surface3_spi_report_touch()
85 get_unaligned_le16(&finger->y)); in surface3_spi_report_touch()
88 get_unaligned_le16(&finger->width)); in surface3_spi_report_touch()
91 get_unaligned_le16(&finger->height)); in surface3_spi_report_touch()
100 struct surface3_ts_data_finger *finger; in surface3_spi_process_touch() local
102 finger = (struct surface3_ts_data_finger *)&data[17 + in surface3_spi_process_touch()
111 if (finger->status & 0x10) in surface3_spi_process_touch()
[all …]
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| D | ili210x.c | 48 bool (*parse_touch_data)(const u8 *data, unsigned int finger,
108 unsigned int finger, in ili210x_touchdata_to_coords() argument
112 if (!(touchdata[0] & BIT(finger))) in ili210x_touchdata_to_coords()
115 *x = get_unaligned_be16(touchdata + 1 + (finger * 4) + 0); in ili210x_touchdata_to_coords()
116 *y = get_unaligned_be16(touchdata + 1 + (finger * 4) + 2); in ili210x_touchdata_to_coords()
164 unsigned int finger, in ili211x_touchdata_to_coords() argument
170 data = get_unaligned_be32(touchdata + 1 + (finger * 4) + 0); in ili211x_touchdata_to_coords()
171 if (data == 0xffffffff) /* Finger up */ in ili211x_touchdata_to_coords()
174 *x = ((touchdata[1 + (finger * 4) + 0] & 0xf0) << 4) | in ili211x_touchdata_to_coords()
175 touchdata[1 + (finger * 4) + 1]; in ili211x_touchdata_to_coords()
[all …]
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| /linux-6.12.1/drivers/staging/rtl8712/ |
| D | ethernet.h | 7 * Copyright(c) 2010 Larry Finger. All rights reserved.
11 * Larry Finger <Larry.Finger@lwfinger.net>
|
| D | basic_types.h | 7 * Copyright(c) 2010 Larry Finger. All rights reserved.
11 * Larry Finger <Larry.Finger@lwfinger.net>
|
| D | mlme_osdep.h | 7 * Copyright(c) 2010 Larry Finger. All rights reserved.
11 * Larry Finger <Larry.Finger@lwfinger.net>
|
| D | rtl8712_regdef.h | 7 * Copyright(c) 2010 Larry Finger. All rights reserved.
11 * Larry Finger <Larry.Finger@lwfinger.net>
|
| D | rtl8712_gp_regdef.h | 7 * Copyright(c) 2010 Larry Finger. All rights reserved.
11 * Larry Finger <Larry.Finger@lwfinger.net>
|
| D | rtl871x_wlan_sme.h | 7 * Copyright(c) 2010 Larry Finger. All rights reserved.
11 * Larry Finger <Larry.Finger@lwfinger.net>
|
| D | rtl871x_ioctl_set.h | 7 * Copyright(c) 2010 Larry Finger. All rights reserved.
11 * Larry Finger <Larry.Finger@lwfinger.net>
|
| D | osdep_intf.h | 7 * Copyright(c) 2010 Larry Finger. All rights reserved.
11 * Larry Finger <Larry.Finger@lwfinger.net>
|
| D | rtl871x_ht.h | 7 * Copyright(c) 2010 Larry Finger. All rights reserved.
11 * Larry Finger <Larry.Finger@lwfinger.net>
|
| D | usb_osintf.h | 7 * Copyright(c) 2010 Larry Finger. All rights reserved.
11 * Larry Finger <Larry.Finger@lwfinger.net>
|
| D | rtl8712_wmac_regdef.h | 7 * Copyright(c) 2010 Larry Finger. All rights reserved.
11 * Larry Finger <Larry.Finger@lwfinger.net>
|
| D | recv_osdep.h | 7 * Copyright(c) 2010 Larry Finger. All rights reserved.
11 * Larry Finger <Larry.Finger@lwfinger.net>
|
| D | rtl8712_wmac_bitdef.h | 7 * Copyright(c) 2010 Larry Finger. All rights reserved.
11 * Larry Finger <Larry.Finger@lwfinger.net>
|
| D | xmit_osdep.h | 7 * Copyright(c) 2010 Larry Finger. All rights reserved.
11 * Larry Finger <Larry.Finger@lwfinger.net>
|
| D | usb_ops.h | 7 * Copyright(c) 2010 Larry Finger. All rights reserved.
11 * Larry Finger <Larry.Finger@lwfinger.net>
|
| D | rtl871x_rf.h | 7 * Copyright(c) 2010 Larry Finger. All rights reserved.
11 * Larry Finger <Larry.Finger@lwfinger.net>
|
| /linux-6.12.1/drivers/hid/ |
| D | hid-elan.c | 239 * for multitouch - first finger and for multitouch - second finger in elan_usb_report_input()
263 * f5-f1: finger touch bits in elan_usb_report_input()
265 * sy / sx: finger width / height expressed in traces, the total number in elan_usb_report_input()
326 * Elan MT touchpads in i2c mode send finger data in the same format in elan_i2c_report_input()
338 * byte 8-12: Same as byte 3-7 for second finger down in elan_i2c_report_input()
339 * byte 13-17: Same as byte 3-7 for third finger down in elan_i2c_report_input()
340 * byte 18-22: Same as byte 3-7 for fourth finger down in elan_i2c_report_input()
341 * byte 23-27: Same as byte 3-7 for fifth finger down in elan_i2c_report_input()
|