1 /*
2 * Copyright © 2015 Red Hat, Inc.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
22 */
23
24 #include "config.h"
25
26 #include "litest.h"
27 #include "litest-int.h"
28
29 static struct input_event down[] = {
30 { .type = EV_ABS, .code = ABS_X, .value = LITEST_AUTO_ASSIGN },
31 { .type = EV_ABS, .code = ABS_Y, .value = LITEST_AUTO_ASSIGN },
32 { .type = EV_ABS, .code = ABS_PRESSURE, .value = LITEST_AUTO_ASSIGN },
33 { .type = EV_ABS, .code = ABS_MT_SLOT, .value = LITEST_AUTO_ASSIGN },
34 { .type = EV_ABS, .code = ABS_MT_TRACKING_ID, .value = LITEST_AUTO_ASSIGN },
35 { .type = EV_ABS, .code = ABS_MT_POSITION_X, .value = LITEST_AUTO_ASSIGN },
36 { .type = EV_ABS, .code = ABS_MT_POSITION_Y, .value = LITEST_AUTO_ASSIGN },
37 { .type = EV_SYN, .code = SYN_REPORT, .value = 0 },
38 { .type = -1, .code = -1 },
39 };
40
41 static struct input_event move[] = {
42 { .type = EV_ABS, .code = ABS_MT_SLOT, .value = LITEST_AUTO_ASSIGN },
43 { .type = EV_ABS, .code = ABS_X, .value = LITEST_AUTO_ASSIGN },
44 { .type = EV_ABS, .code = ABS_Y, .value = LITEST_AUTO_ASSIGN },
45 { .type = EV_ABS, .code = ABS_PRESSURE, .value = LITEST_AUTO_ASSIGN },
46 { .type = EV_ABS, .code = ABS_MT_POSITION_X, .value = LITEST_AUTO_ASSIGN },
47 { .type = EV_ABS, .code = ABS_MT_POSITION_Y, .value = LITEST_AUTO_ASSIGN },
48 { .type = EV_SYN, .code = SYN_REPORT, .value = 0 },
49 { .type = -1, .code = -1 },
50 };
51
52 static int
get_axis_default(struct litest_device * d,unsigned int evcode,int32_t * value)53 get_axis_default(struct litest_device *d, unsigned int evcode, int32_t *value)
54 {
55 switch (evcode) {
56 case ABS_PRESSURE:
57 case ABS_MT_PRESSURE:
58 *value = 30;
59 return 0;
60 }
61 return 1;
62 }
63
64 static struct litest_device_interface interface = {
65 .touch_down_events = down,
66 .touch_move_events = move,
67
68 .get_axis_default = get_axis_default,
69 };
70
71 static struct input_id input_id = {
72 .bustype = 0x11,
73 .vendor = 0x2,
74 .product = 0xe,
75 };
76
77 static int events[] = {
78 EV_KEY, BTN_LEFT,
79 EV_KEY, BTN_RIGHT,
80 EV_KEY, BTN_TOOL_FINGER,
81 EV_KEY, BTN_TOUCH,
82 EV_KEY, BTN_TOOL_DOUBLETAP,
83 EV_KEY, BTN_TOOL_TRIPLETAP,
84 EV_KEY, BTN_TOOL_QUADTAP,
85 INPUT_PROP_MAX, INPUT_PROP_POINTER,
86 -1, -1,
87 };
88
89 static struct input_absinfo absinfo[] = {
90 { ABS_X, 0, 1280, 0, 0, 0 },
91 { ABS_Y, 0, 704, 0, 0, 0 },
92 { ABS_PRESSURE, 0, 255, 0, 0, 0 },
93 { ABS_TOOL_WIDTH, 0, 15, 0, 0, 0 },
94 { ABS_MT_SLOT, 0, 1, 0, 0, 0 },
95 { ABS_MT_POSITION_X, 0, 1280, 0, 0, 0 },
96 { ABS_MT_POSITION_Y, 0, 704, 0, 0, 0 },
97 { ABS_MT_TRACKING_ID, 0, 65535, 0, 0, 0 },
98 { .value = -1 }
99 };
100
101 TEST_DEVICE("elantech",
102 .type = LITEST_ELANTECH_TOUCHPAD,
103 .features = LITEST_TOUCHPAD | LITEST_BUTTON,
104 .interface = &interface,
105
106 .name = "ETPS/2 Elantech Touchpad",
107 .id = &input_id,
108 .events = events,
109 .absinfo = absinfo,
110 )
111