1 /*
2  * Medion X10 RF remote keytable (Digitainer variant)
3  *
4  * Copyright (C) 2012 Anssi Hannula <anssi.hannula@iki.fi>
5  *
6  * This keymap is for a variant that has a distinctive scrollwheel instead of
7  * up/down buttons (tested with P/N 40009936 / 20018268), reportedly
8  * originally shipped with Medion Digitainer but now sold separately simply as
9  * an "X10" remote.
10  *
11  * This program is free software; you can redistribute it and/or modify
12  * it under the terms of the GNU General Public License as published by
13  * the Free Software Foundation; either version 2 of the License, or
14  * (at your option) any later version.
15  *
16  * This program is distributed in the hope that it will be useful,
17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19  * GNU General Public License for more details.
20  *
21  * You should have received a copy of the GNU General Public License along
22  * with this program; if not, write to the Free Software Foundation, Inc.,
23  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
24  */
25 
26 #include <linux/module.h>
27 #include <media/rc-map.h>
28 
29 static struct rc_map_table medion_x10_digitainer[] = {
30 	{ 0x02, KEY_POWER },
31 
32 	{ 0x2c, KEY_TV },
33 	{ 0x2d, KEY_VIDEO },
34 	{ 0x04, KEY_DVD },    /* CD/DVD */
35 	{ 0x16, KEY_TEXT },   /* "teletext" icon, i.e. a screen with lines */
36 	{ 0x06, KEY_AUDIO },
37 	{ 0x2e, KEY_RADIO },
38 	{ 0x31, KEY_EPG },    /* a screen with an open book */
39 	{ 0x05, KEY_IMAGES }, /* Photo */
40 	{ 0x2f, KEY_INFO },
41 
42 	{ 0x78, KEY_UP },     /* scrollwheel up 1 notch */
43 	/* 0x79..0x7f: 2-8 notches, driver repeats 0x78 entry */
44 
45 	{ 0x70, KEY_DOWN },   /* scrollwheel down 1 notch */
46 	/* 0x71..0x77: 2-8 notches, driver repeats 0x70 entry */
47 
48 	{ 0x19, KEY_MENU },
49 	{ 0x1d, KEY_LEFT },
50 	{ 0x1e, KEY_OK },     /* scrollwheel press */
51 	{ 0x1f, KEY_RIGHT },
52 	{ 0x20, KEY_BACK },
53 
54 	{ 0x09, KEY_VOLUMEUP },
55 	{ 0x08, KEY_VOLUMEDOWN },
56 	{ 0x00, KEY_MUTE },
57 
58 	{ 0x1b, KEY_SELECT }, /* also has "U" rotated 90 degrees CCW */
59 
60 	{ 0x0b, KEY_CHANNELUP },
61 	{ 0x0c, KEY_CHANNELDOWN },
62 	{ 0x1c, KEY_LAST },
63 
64 	{ 0x32, KEY_RED },    /* also Audio */
65 	{ 0x33, KEY_GREEN },  /* also Subtitle */
66 	{ 0x34, KEY_YELLOW }, /* also Angle */
67 	{ 0x35, KEY_BLUE },   /* also Title */
68 
69 	{ 0x28, KEY_STOP },
70 	{ 0x29, KEY_PAUSE },
71 	{ 0x25, KEY_PLAY },
72 	{ 0x21, KEY_PREVIOUS },
73 	{ 0x18, KEY_CAMERA },
74 	{ 0x23, KEY_NEXT },
75 	{ 0x24, KEY_REWIND },
76 	{ 0x27, KEY_RECORD },
77 	{ 0x26, KEY_FORWARD },
78 
79 	{ 0x0d, KEY_1 },
80 	{ 0x0e, KEY_2 },
81 	{ 0x0f, KEY_3 },
82 	{ 0x10, KEY_4 },
83 	{ 0x11, KEY_5 },
84 	{ 0x12, KEY_6 },
85 	{ 0x13, KEY_7 },
86 	{ 0x14, KEY_8 },
87 	{ 0x15, KEY_9 },
88 	{ 0x17, KEY_0 },
89 
90 	/* these do not actually exist on this remote, but these scancodes
91 	 * exist on all other Medion X10 remotes and adding them here allows
92 	 * such remotes to be adequately usable with this keymap in case
93 	 * this keymap is wrongly used with them (which is quite possible as
94 	 * there are lots of different Medion X10 remotes): */
95 	{ 0x1a, KEY_UP },
96 	{ 0x22, KEY_DOWN },
97 };
98 
99 static struct rc_map_list medion_x10_digitainer_map = {
100 	.map = {
101 		.scan    = medion_x10_digitainer,
102 		.size    = ARRAY_SIZE(medion_x10_digitainer),
103 		.rc_type = RC_TYPE_OTHER,
104 		.name    = RC_MAP_MEDION_X10_DIGITAINER,
105 	}
106 };
107 
108 static int __init init_rc_map_medion_x10_digitainer(void)
109 {
110 	return rc_map_register(&medion_x10_digitainer_map);
111 }
112 
113 static void __exit exit_rc_map_medion_x10_digitainer(void)
114 {
115 	rc_map_unregister(&medion_x10_digitainer_map);
116 }
117 
118 module_init(init_rc_map_medion_x10_digitainer)
119 module_exit(exit_rc_map_medion_x10_digitainer)
120 
121 MODULE_DESCRIPTION("Medion X10 RF remote keytable (Digitainer variant)");
122 MODULE_AUTHOR("Anssi Hannula <anssi.hannula@iki.fi>");
123 MODULE_LICENSE("GPL");
124