1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
|
/* Keytable for the CEC remote control
*
* Copyright (c) 2015 by Kamil Debski
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#include <media/rc-map.h>
#include <linux/module.h>
/*
* CEC Spec "High-Definition Multimedia Interface Specification" can be obtained
* here: http://xtreamerdev.googlecode.com/files/CEC_Specs.pdf
* The list of control codes is listed in Table 27: User Control Codes p. 95
*/
static struct rc_map_table cec[] = {
{ 0x00, KEY_OK },
{ 0x01, KEY_UP },
{ 0x02, KEY_DOWN },
{ 0x03, KEY_LEFT },
{ 0x04, KEY_RIGHT },
{ 0x05, KEY_RIGHT_UP },
{ 0x06, KEY_RIGHT_DOWN },
{ 0x07, KEY_LEFT_UP },
{ 0x08, KEY_LEFT_DOWN },
{ 0x09, KEY_ROOT_MENU }, /* CEC Spec: Device Root Menu - see Note 2 */
/*
* Note 2: This is the initial display that a device shows. It is
* device-dependent and can be, for example, a contents menu, setup
* menu, favorite menu or other menu. The actual menu displayed
* may also depend on the device's current state.
*/
{ 0x0a, KEY_SETUP },
{ 0x0b, KEY_MENU }, /* CEC Spec: Contents Menu */
{ 0x0c, KEY_FAVORITES }, /* CEC Spec: Favorite Menu */
{ 0x0d, KEY_EXIT },
/* 0x0e-0x0f: Reserved */
{ 0x10, KEY_MEDIA_TOP_MENU },
{ 0x11, KEY_CONTEXT_MENU },
/* 0x12-0x1c: Reserved */
{ 0x1d, KEY_DIGITS }, /* CEC Spec: select/toggle a Number Entry Mode */
{ 0x1e, KEY_NUMERIC_11 },
{ 0x1f, KEY_NUMERIC_12 },
/* 0x20-0x29: Keys 0 to 9 */
{ 0x20, KEY_NUMERIC_0 },
{ 0x21, KEY_NUMERIC_1 },
{ 0x22, KEY_NUMERIC_2 },
{ 0x23, KEY_NUMERIC_3 },
{ 0x24, KEY_NUMERIC_4 },
{ 0x25, KEY_NUMERIC_5 },
{ 0x26, KEY_NUMERIC_6 },
{ 0x27, KEY_NUMERIC_7 },
{ 0x28, KEY_NUMERIC_8 },
{ 0x29, KEY_NUMERIC_9 },
{ 0x2a, KEY_DOT },
{ 0x2b, KEY_ENTER },
{ 0x2c, KEY_CLEAR },
/* 0x2d-0x2e: Reserved */
{ 0x2f, KEY_NEXT_FAVORITE }, /* CEC Spec: Next Favorite */
{ 0x30, KEY_CHANNELUP },
{ 0x31, KEY_CHANNELDOWN },
{ 0x32, KEY_PREVIOUS }, /* CEC Spec: Previous Channel */
{ 0x33, KEY_SOUND }, /* CEC Spec: Sound Select */
{ 0x34, KEY_VIDEO }, /* 0x34: CEC Spec: Input Select */
{ 0x35, KEY_INFO }, /* CEC Spec: Display Information */
{ 0x36, KEY_HELP },
{ 0x37, KEY_PAGEUP },
{ 0x38, KEY_PAGEDOWN },
/* 0x39-0x3f: Reserved */
{ 0x40, KEY_POWER },
{ 0x41, KEY_VOLUMEUP },
{ 0x42, KEY_VOLUMEDOWN },
{ 0x43, KEY_MUTE },
{ 0x44, KEY_PLAYCD },
{ 0x45, KEY_STOPCD },
{ 0x46, KEY_PAUSECD },
{ 0x47, KEY_RECORD },
{ 0x48, KEY_REWIND },
{ 0x49, KEY_FASTFORWARD },
{ 0x4a, KEY_EJECTCD }, /* CEC Spec: Eject */
{ 0x4b, KEY_FORWARD },
{ 0x4c, KEY_BACK },
{ 0x4d, KEY_STOP_RECORD }, /* CEC Spec: Stop-Record */
{ 0x4e, KEY_PAUSE_RECORD }, /* CEC Spec: Pause-Record */
/* 0x4f: Reserved */
{ 0x50, KEY_ANGLE },
{ 0x51, KEY_TV2 },
{ 0x52, KEY_VOD }, /* CEC Spec: Video on Demand */
{ 0x53, KEY_EPG },
{ 0x54, KEY_TIME }, /* CEC Spec: Timer */
{ 0x55, KEY_CONFIG },
/*
* The following codes are hard to implement at this moment, as they
* carry an additional additional argument. Most likely changes to RC
* framework are necessary.
* For now they are interpreted by the CEC framework as non keycodes
* and are passed as messages enabling user application to parse them.
*/
/* 0x56: CEC Spec: Select Broadcast Type */
/* 0x57: CEC Spec: Select Sound presentation */
{ 0x58, KEY_AUDIO_DESC }, /* CEC 2.0 and up */
{ 0x59, KEY_WWW }, /* CEC 2.0 and up */
{ 0x5a, KEY_3D_MODE }, /* CEC 2.0 and up */
/* 0x5b-0x5f: Reserved */
{ 0x60, KEY_PLAYCD }, /* CEC Spec: Play Function */
{ 0x6005, KEY_FASTFORWARD },
{ 0x6006, KEY_FASTFORWARD },
{ 0x6007, KEY_FASTFORWARD },
{ 0x6015, KEY_SLOW },
{ 0x6016, KEY_SLOW },
{ 0x6017, KEY_SLOW },
{ 0x6009, KEY_FASTREVERSE },
{ 0x600a, KEY_FASTREVERSE },
{ 0x600b, KEY_FASTREVERSE },
{ 0x6019, KEY_SLOWREVERSE },
{ 0x601a, KEY_SLOWREVERSE },
{ 0x601b, KEY_SLOWREVERSE },
{ 0x6020, KEY_REWIND },
{ 0x6024, KEY_PLAYCD },
{ 0x6025, KEY_PAUSECD },
{ 0x61, KEY_PLAYPAUSE }, /* CEC Spec: Pause-Play Function */
{ 0x62, KEY_RECORD }, /* Spec: Record Function */
{ 0x63, KEY_PAUSE_RECORD }, /* CEC Spec: Pause-Record Function */
{ 0x64, KEY_STOPCD }, /* CEC Spec: Stop Function */
{ 0x65, KEY_MUTE }, /* CEC Spec: Mute Function */
{ 0x66, KEY_UNMUTE }, /* CEC Spec: Restore the volume */
/*
* The following codes are hard to implement at this moment, as they
* carry an additional additional argument. Most likely changes to RC
* framework are necessary.
* For now they are interpreted by the CEC framework as non keycodes
* and are passed as messages enabling user application to parse them.
*/
/* 0x67: CEC Spec: Tune Function */
/* 0x68: CEC Spec: Seleect Media Function */
/* 0x69: CEC Spec: Select A/V Input Function */
/* 0x6a: CEC Spec: Select Audio Input Function */
{ 0x6b, KEY_POWER }, /* CEC Spec: Power Toggle Function */
{ 0x6c, KEY_SLEEP }, /* CEC Spec: Power Off Function */
{ 0x6d, KEY_WAKEUP }, /* CEC Spec: Power On Function */
/* 0x6e-0x70: Reserved */
{ 0x71, KEY_BLUE }, /* CEC Spec: F1 (Blue) */
{ 0x72, KEY_RED }, /* CEC Spec: F2 (Red) */
{ 0x73, KEY_GREEN }, /* CEC Spec: F3 (Green) */
{ 0x74, KEY_YELLOW }, /* CEC Spec: F4 (Yellow) */
{ 0x75, KEY_F5 },
{ 0x76, KEY_DATA }, /* CEC Spec: Data - see Note 3 */
/*
* Note 3: This is used, for example, to enter or leave a digital TV
* data broadcast application.
*/
/* 0x77-0xff: Reserved */
};
static struct rc_map_list cec_map = {
.map = {
.scan = cec,
.size = ARRAY_SIZE(cec),
.rc_type = RC_TYPE_CEC,
.name = RC_MAP_CEC,
}
};
static int __init init_rc_map_cec(void)
{
return rc_map_register(&cec_map);
}
static void __exit exit_rc_map_cec(void)
{
rc_map_unregister(&cec_map);
}
module_init(init_rc_map_cec);
module_exit(exit_rc_map_cec);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Kamil Debski");
|
