Free Electrons

Embedded Linux Experts

/* msi-tvanywhere-plus.h - Keytable for msi_tvanywhere_plus Remote Controller
 *
 * keymap imported from ir-keymaps.c
 *
 * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
 *
 * 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>

/*
  Keycodes for remote on the MSI TV@nywhere Plus. The controller IC on the card
  is marked "KS003". The controller is I2C at address 0x30, but does not seem
  to respond to probes until a read is performed from a valid device.
  I don't know why...

  Note: This remote may be of similar or identical design to the
  Pixelview remote (?).  The raw codes and duplicate button codes
  appear to be the same.

  Henry Wong <henry@stuffedcow.net>
  Some changes to formatting and keycodes by Mark Schultz <n9xmj@yahoo.com>
*/

static struct rc_map_table msi_tvanywhere_plus[] = {

/*  ---- Remote Button Layout ----

    POWER   SOURCE  SCAN    MUTE
    TV/FM   1       2       3
    |>      4       5       6
    <|      7       8       9
    ^^UP    0       +       RECALL
    vvDN    RECORD  STOP    PLAY

	MINIMIZE          ZOOM

		  CH+
      VOL-                   VOL+
		  CH-

	SNAPSHOT           MTS

     <<      FUNC    >>     RESET
*/

	{ 0x01, KEY_1 },		/* 1 */
	{ 0x0b, KEY_2 },		/* 2 */
	{ 0x1b, KEY_3 },		/* 3 */
	{ 0x05, KEY_4 },		/* 4 */
	{ 0x09, KEY_5 },		/* 5 */
	{ 0x15, KEY_6 },		/* 6 */
	{ 0x06, KEY_7 },		/* 7 */
	{ 0x0a, KEY_8 },		/* 8 */
	{ 0x12, KEY_9 },		/* 9 */
	{ 0x02, KEY_0 },		/* 0 */
	{ 0x10, KEY_KPPLUS },		/* + */
	{ 0x13, KEY_AGAIN },		/* Recall */

	{ 0x1e, KEY_POWER },		/* Power */
	{ 0x07, KEY_VIDEO },		/* Source */
	{ 0x1c, KEY_SEARCH },		/* Scan */
	{ 0x18, KEY_MUTE },		/* Mute */

	{ 0x03, KEY_RADIO },		/* TV/FM */
	/* The next four keys are duplicates that appear to send the
	   same IR code as Ch+, Ch-, >>, and << .  The raw code assigned
	   to them is the actual code + 0x20 - they will never be
	   detected as such unless some way is discovered to distinguish
	   these buttons from those that have the same code. */
	{ 0x3f, KEY_RIGHT },		/* |> and Ch+ */
	{ 0x37, KEY_LEFT },		/* <| and Ch- */
	{ 0x2c, KEY_UP },		/* ^^Up and >> */
	{ 0x24, KEY_DOWN },		/* vvDn and << */

	{ 0x00, KEY_RECORD },		/* Record */
	{ 0x08, KEY_STOP },		/* Stop */
	{ 0x11, KEY_PLAY },		/* Play */

	{ 0x0f, KEY_CLOSE },		/* Minimize */
	{ 0x19, KEY_ZOOM },		/* Zoom */
	{ 0x1a, KEY_CAMERA },		/* Snapshot */
	{ 0x0d, KEY_LANGUAGE },		/* MTS */

	{ 0x14, KEY_VOLUMEDOWN },	/* Vol- */
	{ 0x16, KEY_VOLUMEUP },		/* Vol+ */
	{ 0x17, KEY_CHANNELDOWN },	/* Ch- */
	{ 0x1f, KEY_CHANNELUP },	/* Ch+ */

	{ 0x04, KEY_REWIND },		/* << */
	{ 0x0e, KEY_MENU },		/* Function */
	{ 0x0c, KEY_FASTFORWARD },	/* >> */
	{ 0x1d, KEY_RESTART },		/* Reset */
};

static struct rc_map_list msi_tvanywhere_plus_map = {
	.map = {
		.scan    = msi_tvanywhere_plus,
		.size    = ARRAY_SIZE(msi_tvanywhere_plus),
		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
		.name    = RC_MAP_MSI_TVANYWHERE_PLUS,
	}
};

static int __init init_rc_map_msi_tvanywhere_plus(void)
{
	return rc_map_register(&msi_tvanywhere_plus_map);
}

static void __exit exit_rc_map_msi_tvanywhere_plus(void)
{
	rc_map_unregister(&msi_tvanywhere_plus_map);
}

module_init(init_rc_map_msi_tvanywhere_plus)
module_exit(exit_rc_map_msi_tvanywhere_plus)

MODULE_LICENSE("GPL");
MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");