1 | // SPDX-License-Identifier: GPL-2.0-or-later |
2 | /* rc-tivo.c - Keytable for TiVo remotes |
3 | * |
4 | * Copyright (c) 2011 by Jarod Wilson <jarod@redhat.com> |
5 | */ |
6 | |
7 | #include <media/rc-map.h> |
8 | #include <linux/module.h> |
9 | |
10 | /* |
11 | * Initial mapping is for the TiVo remote included in the Nero LiquidTV bundle, |
12 | * which also ships with a TiVo-branded IR transceiver, supported by the mceusb |
13 | * driver. Note that the remote uses an NEC-ish protocol, but instead of having |
14 | * a command/not_command pair, it has a vendor ID of 0x3085, but some keys, the |
15 | * NEC extended checksums do pass, so the table presently has the intended |
16 | * values and the checksum-passed versions for those keys. |
17 | */ |
18 | static struct rc_map_table tivo[] = { |
19 | { 0x3085f009, KEY_MEDIA }, /* TiVo Button */ |
20 | { 0x3085e010, KEY_POWER2 }, /* TV Power */ |
21 | { 0x3085e011, KEY_TV }, /* Live TV/Swap */ |
22 | { 0x3085c034, KEY_VIDEO_NEXT }, /* TV Input */ |
23 | { 0x3085e013, KEY_INFO }, |
24 | { 0x3085a05f, KEY_CYCLEWINDOWS }, /* Window */ |
25 | { 0x0085305f, KEY_CYCLEWINDOWS }, |
26 | { 0x3085c036, KEY_EPG }, /* Guide */ |
27 | |
28 | { 0x3085e014, KEY_UP }, |
29 | { 0x3085e016, KEY_DOWN }, |
30 | { 0x3085e017, KEY_LEFT }, |
31 | { 0x3085e015, KEY_RIGHT }, |
32 | |
33 | { 0x3085e018, KEY_SCROLLDOWN }, /* Red Thumbs Down */ |
34 | { 0x3085e019, KEY_SELECT }, |
35 | { 0x3085e01a, KEY_SCROLLUP }, /* Green Thumbs Up */ |
36 | |
37 | { 0x3085e01c, KEY_VOLUMEUP }, |
38 | { 0x3085e01d, KEY_VOLUMEDOWN }, |
39 | { 0x3085e01b, KEY_MUTE }, |
40 | { 0x3085d020, KEY_RECORD }, |
41 | { 0x3085e01e, KEY_CHANNELUP }, |
42 | { 0x3085e01f, KEY_CHANNELDOWN }, |
43 | { 0x0085301f, KEY_CHANNELDOWN }, |
44 | |
45 | { 0x3085d021, KEY_PLAY }, |
46 | { 0x3085d023, KEY_PAUSE }, |
47 | { 0x3085d025, KEY_SLOW }, |
48 | { 0x3085d022, KEY_REWIND }, |
49 | { 0x3085d024, KEY_FASTFORWARD }, |
50 | { 0x3085d026, KEY_PREVIOUS }, |
51 | { 0x3085d027, KEY_NEXT }, /* ->| */ |
52 | |
53 | { 0x3085b044, KEY_ZOOM }, /* Aspect */ |
54 | { 0x3085b048, KEY_STOP }, |
55 | { 0x3085b04a, KEY_DVD }, /* DVD Menu */ |
56 | |
57 | { 0x3085d028, KEY_NUMERIC_1 }, |
58 | { 0x3085d029, KEY_NUMERIC_2 }, |
59 | { 0x3085d02a, KEY_NUMERIC_3 }, |
60 | { 0x3085d02b, KEY_NUMERIC_4 }, |
61 | { 0x3085d02c, KEY_NUMERIC_5 }, |
62 | { 0x3085d02d, KEY_NUMERIC_6 }, |
63 | { 0x3085d02e, KEY_NUMERIC_7 }, |
64 | { 0x3085d02f, KEY_NUMERIC_8 }, |
65 | { 0x0085302f, KEY_NUMERIC_8 }, |
66 | { 0x3085c030, KEY_NUMERIC_9 }, |
67 | { 0x3085c031, KEY_NUMERIC_0 }, |
68 | { 0x3085c033, KEY_ENTER }, |
69 | { 0x3085c032, KEY_CLEAR }, |
70 | }; |
71 | |
72 | static struct rc_map_list tivo_map = { |
73 | .map = { |
74 | .scan = tivo, |
75 | .size = ARRAY_SIZE(tivo), |
76 | .rc_proto = RC_PROTO_NEC32, |
77 | .name = RC_MAP_TIVO, |
78 | } |
79 | }; |
80 | |
81 | static int __init init_rc_map_tivo(void) |
82 | { |
83 | return rc_map_register(map: &tivo_map); |
84 | } |
85 | |
86 | static void __exit exit_rc_map_tivo(void) |
87 | { |
88 | rc_map_unregister(map: &tivo_map); |
89 | } |
90 | |
91 | module_init(init_rc_map_tivo) |
92 | module_exit(exit_rc_map_tivo) |
93 | |
94 | MODULE_LICENSE("GPL" ); |
95 | MODULE_AUTHOR("Jarod Wilson <jarod@redhat.com>" ); |
96 | MODULE_DESCRIPTION("TiVo remote controller keytable" ); |
97 | |