drivers/media/rc/keymaps/rc-tivo.c

   1 /* rc-tivo.c - Keytable for TiVo remotes
   2  *
   3  * Copyright (c) 2011 by Jarod Wilson <jarod@redhat.com>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  */
  10
  11 #include <media/rc-map.h>
  12 #include <linux/module.h>
  13
  14 /*
  15  * Initial mapping is for the TiVo remote included in the Nero LiquidTV bundle,
  16  * which also ships with a TiVo-branded IR transceiver, supported by the mceusb
  17  * driver. Note that the remote uses an NEC-ish protocol, but instead of having
  18  * a command/not_command pair, it has a vendor ID of 0xa10c, but some keys, the
  19  * NEC extended checksums do pass, so the table presently has the intended
  20  * values and the checksum-passed versions for those keys.
  21  */
  22 static struct rc_map_table tivo[] = {
  23         { 0xa10c900f, KEY_MEDIA },      /* TiVo Button */
  24         { 0xa10c0807, KEY_POWER2 },     /* TV Power */
  25         { 0xa10c8807, KEY_TV },         /* Live TV/Swap */
  26         { 0xa10c2c03, KEY_VIDEO_NEXT }, /* TV Input */
  27         { 0xa10cc807, KEY_INFO },
  28         { 0xa10cfa05, KEY_CYCLEWINDOWS }, /* Window */
  29         { 0x0085305f, KEY_CYCLEWINDOWS },
  30         { 0xa10c6c03, KEY_EPG },        /* Guide */
  31
  32         { 0xa10c2807, KEY_UP },
  33         { 0xa10c6807, KEY_DOWN },
  34         { 0xa10ce807, KEY_LEFT },
  35         { 0xa10ca807, KEY_RIGHT },
  36
  37         { 0xa10c1807, KEY_SCROLLDOWN }, /* Red Thumbs Down */
  38         { 0xa10c9807, KEY_SELECT },
  39         { 0xa10c5807, KEY_SCROLLUP },   /* Green Thumbs Up */
  40
  41         { 0xa10c3807, KEY_VOLUMEUP },
  42         { 0xa10cb807, KEY_VOLUMEDOWN },
  43         { 0xa10cd807, KEY_MUTE },
  44         { 0xa10c040b, KEY_RECORD },
  45         { 0xa10c7807, KEY_CHANNELUP },
  46         { 0xa10cf807, KEY_CHANNELDOWN },
  47         { 0x0085301f, KEY_CHANNELDOWN },
  48
  49         { 0xa10c840b, KEY_PLAY },
  50         { 0xa10cc40b, KEY_PAUSE },
  51         { 0xa10ca40b, KEY_SLOW },
  52         { 0xa10c440b, KEY_REWIND },
  53         { 0xa10c240b, KEY_FASTFORWARD },
  54         { 0xa10c640b, KEY_PREVIOUS },
  55         { 0xa10ce40b, KEY_NEXT },       /* ->| */
  56
  57         { 0xa10c220d, KEY_ZOOM },       /* Aspect */
  58         { 0xa10c120d, KEY_STOP },
  59         { 0xa10c520d, KEY_DVD },        /* DVD Menu */
  60
  61         { 0xa10c140b, KEY_NUMERIC_1 },
  62         { 0xa10c940b, KEY_NUMERIC_2 },
  63         { 0xa10c540b, KEY_NUMERIC_3 },
  64         { 0xa10cd40b, KEY_NUMERIC_4 },
  65         { 0xa10c340b, KEY_NUMERIC_5 },
  66         { 0xa10cb40b, KEY_NUMERIC_6 },
  67         { 0xa10c740b, KEY_NUMERIC_7 },
  68         { 0xa10cf40b, KEY_NUMERIC_8 },
  69         { 0x0085302f, KEY_NUMERIC_8 },
  70         { 0xa10c0c03, KEY_NUMERIC_9 },
  71         { 0xa10c8c03, KEY_NUMERIC_0 },
  72         { 0xa10ccc03, KEY_ENTER },
  73         { 0xa10c4c03, KEY_CLEAR },
  74 };
  75
  76 static struct rc_map_list tivo_map = {
  77         .map = {
  78                 .scan    = tivo,
  79                 .size    = ARRAY_SIZE(tivo),
  80                 .rc_type = RC_TYPE_NEC,
  81                 .name    = RC_MAP_TIVO,
  82         }
  83 };
  84
  85 static int __init init_rc_map_tivo(void)
  86 {
  87         return rc_map_register(&tivo_map);
  88 }
  89
  90 static void __exit exit_rc_map_tivo(void)
  91 {
  92         rc_map_unregister(&tivo_map);
  93 }
  94
  95 module_init(init_rc_map_tivo)
  96 module_exit(exit_rc_map_tivo)
  97
  98 MODULE_LICENSE("GPL");
  99 MODULE_AUTHOR("Jarod Wilson <jarod@redhat.com>");