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V4L/DVB (6178): add IR remote support for FusionHDTV 5 RT Gold

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This patch adds support for the built-in IR receiver of the DViCO
Fusion HDTV5 RT GOLD PCI card, using FusionHDTV MCE remote controller.

Signed-off-by: Chaogui Zhang <czhang1974@gmail.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Chaogui Zhang 2007-08-24 01:02:32 -03:00 committed by Mauro Carvalho Chehab
parent 2df9a4c2d8
commit d54d698091
3 changed files with 105 additions and 1 deletions
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69
drivers/media/common/ir-keymaps.c
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@ -1782,3 +1782,72 @@ IR_KEYTAB_TYPE ir_codes_tt_1500[IR_KEYTAB_SIZE] = {
};
EXPORT_SYMBOL_GPL(ir_codes_tt_1500);
/* DViCO FUSION HDTV 5 RT GOLD remote */
IR_KEYTAB_TYPE ir_codes_fusion_gold[IR_KEYTAB_SIZE] = {
[ 0x0b ] = KEY_1,
[ 0x17 ] = KEY_2,
[ 0x1b ] = KEY_3,
[ 0x07 ] = KEY_4,
[ 0x50 ] = KEY_5,
[ 0x54 ] = KEY_6,
[ 0x48 ] = KEY_7,
[ 0x4c ] = KEY_8,
[ 0x58 ] = KEY_9,
[ 0x03 ] = KEY_0,
[ 0x5e ] = KEY_OK,
[ 0x51 ] = KEY_UP,
[ 0x53 ] = KEY_DOWN,
[ 0x5b ] = KEY_LEFT,
[ 0x5f ] = KEY_RIGHT,
[ 0x02 ] = KEY_TV, /* Labeled DTV on remote */
[ 0x0e ] = KEY_MP3,
[ 0x1a ] = KEY_DVD,
[ 0x1e ] = KEY_RESERVED, /* Labeled CPF on remote */
[ 0x16 ] = KEY_SETUP,
[ 0x46 ] = KEY_POWER2, /* TV On/Off button on remote */
[ 0x0a ] = KEY_EPG, /* Labeled Guide on remote */
[ 0x49 ] = KEY_BACK,
[ 0x59 ] = KEY_INFO, /* Labeled MORE on remote */
[ 0x4d ] = KEY_MENU, /* Labeled DVDMENU on remote */
[ 0x55 ] = KEY_CYCLEWINDOWS, /* Labeled ALT-TAB on remote */
[ 0x0f ] = KEY_REDO, /* Labeled |<< REPLAY on remote */
[ 0x12 ] = KEY_END, /* Labeled >>| SKIP on remote */
[ 0x42 ] = KEY_GREEN, /* Labeled START with a green
* MS windows logo on remote */
[ 0x15 ] = KEY_VOLUMEUP,
[ 0x05 ] = KEY_VOLUMEDOWN,
[ 0x11 ] = KEY_CHANNELUP,
[ 0x09 ] = KEY_CHANNELDOWN,
/* The following are not defined in kernel 2.6 and
* I cannot find suitable substitute key definitions.
[ 0x52 ] = KEY_PHOTO,
[ 0x5a ] = KEY_LIVE,
[ 0x19 ] = KEY_FOLDER,
*/
[ 0x52 ] = KEY_RESERVED,
[ 0x5a ] = KEY_RESERVED,
[ 0x19 ] = KEY_RESERVED,
[ 0x13 ] = KEY_MODE, /* 4:3 16:9 select */
[ 0x1f ] = KEY_ZOOM,
[ 0x43 ] = KEY_REWIND,
[ 0x47 ] = KEY_PLAYPAUSE,
[ 0x4f ] = KEY_FORWARD,
[ 0x57 ] = KEY_MUTE,
[ 0x0d ] = KEY_STOP,
[ 0x01 ] = KEY_RECORD,
[ 0x4e ] = KEY_POWER,
};
EXPORT_SYMBOL_GPL(ir_codes_fusion_gold);

36
drivers/media/video/ir-kbd-i2c.c
View File

@ -10,6 +10,8 @@
* Ulrich Mueller <ulrich.mueller42@web.de>
* modified for em2820 based USB TV tuners by
* Markus Rechberger <mrechberger@gmail.com>
* modified for DViCO Fusion HDTV 5 RT GOLD by
* Chaogui Zhang <czhang1974@gmail.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
@ -141,6 +143,32 @@ static int get_key_pv951(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
return 1;
}
static int get_key_fusion_gold(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
{
unsigned char buf[4];
/* poll IR chip */
if (4 != i2c_master_recv(&ir->c,buf,4)) {
dprintk(1,"read error\n");
return -EIO;
}
if(buf[0] !=0 || buf[1] !=0 || buf[2] !=0 || buf[3] != 0)
dprintk(2, "ir fusion gold: 0x%2x 0x%2x 0x%2x 0x%2x\n",
buf[0], buf[1], buf[2], buf[3]);
/* no key pressed or signal from other ir remote */
if(buf[0] != 0x1 || buf[1] != 0xfe)
return 0;
*ir_key = buf[2];
*ir_raw = (buf[2] << 8) | buf[3];
return 1;
}
static int get_key_knc1(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
{
unsigned char b;
@ -363,6 +391,12 @@ static int ir_attach(struct i2c_adapter *adap, int addr,
ir_type = IR_TYPE_OTHER;
ir_codes = ir_codes_empty;
break;
case 0x6b:
name = "FusionGold";
ir->get_key = get_key_fusion_gold;
ir_type = IR_TYPE_RC5;
ir_codes = ir_codes_fusion_gold;
break;
case 0x7a:
case 0x47:
case 0x71:
@ -474,7 +508,7 @@ static int ir_probe(struct i2c_adapter *adap)
static const int probe_bttv[] = { 0x1a, 0x18, 0x4b, 0x64, 0x30, -1};
static const int probe_saa7134[] = { 0x7a, 0x47, 0x71, -1 };
static const int probe_em28XX[] = { 0x30, 0x47, -1 };
static const int probe_cx88[] = { 0x18, 0x71, -1 };
static const int probe_cx88[] = { 0x18, 0x6b, 0x71, -1 };
const int *probe = NULL;
struct i2c_client c;
unsigned char buf;

1
include/media/ir-common.h
View File

@ -140,6 +140,7 @@ extern IR_KEYTAB_TYPE ir_codes_budget_ci_old[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_asus_pc39[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_encore_enltv[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_tt_1500[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_fusion_gold[IR_KEYTAB_SIZE];
#endif