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Commit 60acbc99 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab Committed by Linus Torvalds
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[PATCH] v4l: I2C Infrared Remote Control 



- Removed unused structures.
- CodingStyle rules applied to comments.

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 5f8434a6

drivers/media/common/ir-common.c

+110 −145
Original line number Diff line number Diff line 
/*

 * $Id: ir-common.c,v 1.10 2005/05/22 19:23:39 nsh Exp $

 * $Id: ir-common.c,v 1.11 2005/07/07 14:44:43 mchehab Exp $

 *

 * some common structs and functions to handle infrared remotes via

 * input layer ...
@@ -46,79 +46,49 @@ module_param(debug, int, 0644); 
/* see http://users.pandora.be/nenya/electronics/rc5/codes00.htm */

/* used by old (black) Hauppauge remotes                         */

IR_KEYTAB_TYPE ir_codes_rc5_tv[IR_KEYTAB_SIZE] = {

	[ 0x00 ] = KEY_KP0,             // 0

	[ 0x01 ] = KEY_KP1,             // 1

	[ 0x02 ] = KEY_KP2,             // 2

	[ 0x03 ] = KEY_KP3,             // 3

	[ 0x04 ] = KEY_KP4,             // 4

	[ 0x05 ] = KEY_KP5,             // 5

	[ 0x06 ] = KEY_KP6,             // 6

	[ 0x07 ] = KEY_KP7,             // 7

	[ 0x08 ] = KEY_KP8,             // 8

	[ 0x09 ] = KEY_KP9,             // 9



	[ 0x0b ] = KEY_CHANNEL,         // channel / program (japan: 11)

	[ 0x0c ] = KEY_POWER,           // standby

	[ 0x0d ] = KEY_MUTE,            // mute / demute

	[ 0x0f ] = KEY_TV,              // display

	[ 0x10 ] = KEY_VOLUMEUP,        // volume +

	[ 0x11 ] = KEY_VOLUMEDOWN,      // volume -

	[ 0x12 ] = KEY_BRIGHTNESSUP,    // brightness +

	[ 0x13 ] = KEY_BRIGHTNESSDOWN,  // brightness -

	[ 0x1e ] = KEY_SEARCH,          // search +

	[ 0x20 ] = KEY_CHANNELUP,       // channel / program +

	[ 0x21 ] = KEY_CHANNELDOWN,     // channel / program -

	[ 0x22 ] = KEY_CHANNEL,         // alt / channel

	[ 0x23 ] = KEY_LANGUAGE,        // 1st / 2nd language

	[ 0x26 ] = KEY_SLEEP,           // sleeptimer

	[ 0x2e ] = KEY_MENU,            // 2nd controls (USA: menu)

	[ 0x30 ] = KEY_PAUSE,           // pause

	[ 0x32 ] = KEY_REWIND,          // rewind

	[ 0x33 ] = KEY_GOTO,            // go to

	[ 0x35 ] = KEY_PLAY,            // play

	[ 0x36 ] = KEY_STOP,            // stop

	[ 0x37 ] = KEY_RECORD,          // recording

	[ 0x3c ] = KEY_TEXT,            // teletext submode (Japan: 12)

	[ 0x3d ] = KEY_SUSPEND,         // system standby



#if 0 /* FIXME */

	[ 0x0a ] = KEY_RESERVED,        // 1/2/3 digits (japan: 10)

	[ 0x0e ] = KEY_RESERVED,        // P.P. (personal preference)

	[ 0x14 ] = KEY_RESERVED,        // colour saturation +

	[ 0x15 ] = KEY_RESERVED,        // colour saturation -

	[ 0x16 ] = KEY_RESERVED,        // bass +

	[ 0x17 ] = KEY_RESERVED,        // bass -

	[ 0x18 ] = KEY_RESERVED,        // treble +

	[ 0x19 ] = KEY_RESERVED,        // treble -

	[ 0x1a ] = KEY_RESERVED,        // balance right

	[ 0x1b ] = KEY_RESERVED,        // balance left

	[ 0x1c ] = KEY_RESERVED,        // contrast +

	[ 0x1d ] = KEY_RESERVED,        // contrast -

	[ 0x1f ] = KEY_RESERVED,        // tint/hue +

	[ 0x24 ] = KEY_RESERVED,        // spacial stereo on/off

	[ 0x25 ] = KEY_RESERVED,        // mono / stereo (USA)

	[ 0x27 ] = KEY_RESERVED,        // tint / hue -

	[ 0x28 ] = KEY_RESERVED,        // RF switch/PIP select

	[ 0x29 ] = KEY_RESERVED,        // vote

	[ 0x2a ] = KEY_RESERVED,        // timed page/channel clck

	[ 0x2b ] = KEY_RESERVED,        // increment (USA)

	[ 0x2c ] = KEY_RESERVED,        // decrement (USA)

	[ 0x2d ] = KEY_RESERVED,        //

	[ 0x2f ] = KEY_RESERVED,        // PIP shift

	[ 0x31 ] = KEY_RESERVED,        // erase

	[ 0x34 ] = KEY_RESERVED,        // wind

	[ 0x38 ] = KEY_RESERVED,        // external 1

	[ 0x39 ] = KEY_RESERVED,        // external 2

	[ 0x3a ] = KEY_RESERVED,        // PIP display mode

	[ 0x3b ] = KEY_RESERVED,        // view data mode / advance

	[ 0x3e ] = KEY_RESERVED,        // crispener on/off

	[ 0x3f ] = KEY_RESERVED,        // system select

#endif

	/* Keys 0 to 9 */

	[ 0x00 ] = KEY_KP0,

	[ 0x01 ] = KEY_KP1,

	[ 0x02 ] = KEY_KP2,

	[ 0x03 ] = KEY_KP3,

	[ 0x04 ] = KEY_KP4,

	[ 0x05 ] = KEY_KP5,

	[ 0x06 ] = KEY_KP6,

	[ 0x07 ] = KEY_KP7,

	[ 0x08 ] = KEY_KP8,

	[ 0x09 ] = KEY_KP9,



	[ 0x0b ] = KEY_CHANNEL,		/* channel / program (japan: 11) */

	[ 0x0c ] = KEY_POWER,		/* standby */

	[ 0x0d ] = KEY_MUTE,		/* mute / demute */

	[ 0x0f ] = KEY_TV,		/* display */

	[ 0x10 ] = KEY_VOLUMEUP,

	[ 0x11 ] = KEY_VOLUMEDOWN,

	[ 0x12 ] = KEY_BRIGHTNESSUP,

	[ 0x13 ] = KEY_BRIGHTNESSDOWN,

	[ 0x1e ] = KEY_SEARCH,		/* search + */

	[ 0x20 ] = KEY_CHANNELUP,	/* channel / program + */

	[ 0x21 ] = KEY_CHANNELDOWN,	/* channel / program - */

	[ 0x22 ] = KEY_CHANNEL,		/* alt / channel */

	[ 0x23 ] = KEY_LANGUAGE,	/* 1st / 2nd language */

	[ 0x26 ] = KEY_SLEEP,		/* sleeptimer */

	[ 0x2e ] = KEY_MENU,		/* 2nd controls (USA: menu) */

	[ 0x30 ] = KEY_PAUSE,

	[ 0x32 ] = KEY_REWIND,

	[ 0x33 ] = KEY_GOTO,

	[ 0x35 ] = KEY_PLAY,

	[ 0x36 ] = KEY_STOP,

	[ 0x37 ] = KEY_RECORD,		/* recording */

	[ 0x3c ] = KEY_TEXT,    	/* teletext submode (Japan: 12) */

	[ 0x3d ] = KEY_SUSPEND,		/* system standby */



};

EXPORT_SYMBOL_GPL(ir_codes_rc5_tv);



/* Table for Leadtek Winfast Remote Controls - used by both bttv and cx88 */

IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE] = {

	/* Keys 0 to 9 */

	[ 18 ] = KEY_KP0,

	[  5 ] = KEY_KP1,

	[  6 ] = KEY_KP2,

	[  7 ] = KEY_KP3,
@@ -128,39 +98,31 @@ IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE] = { 
	[ 13 ] = KEY_KP7,

	[ 14 ] = KEY_KP8,

	[ 15 ] = KEY_KP9,

	[ 18 ] = KEY_KP0,



	[  0 ] = KEY_POWER,

//      [ 27 ] = MTS button

	[  2 ] = KEY_TUNER,     // TV/FM

	[  2 ] = KEY_TUNER,		/* TV/FM */

	[ 30 ] = KEY_VIDEO,

//      [ 22 ] = display button

	[  4 ] = KEY_VOLUMEUP,

	[  8 ] = KEY_VOLUMEDOWN,

	[ 12 ] = KEY_CHANNELUP,

	[ 16 ] = KEY_CHANNELDOWN,

	[  3 ] = KEY_ZOOM,      // fullscreen

	[ 31 ] = KEY_SUBTITLE,  // closed caption/teletext

	[  3 ] = KEY_ZOOM,		/* fullscreen */

	[ 31 ] = KEY_SUBTITLE,		/* closed caption/teletext */

	[ 32 ] = KEY_SLEEP,

//      [ 41 ] = boss key

	[ 20 ] = KEY_MUTE,

	[ 43 ] = KEY_RED,

	[ 44 ] = KEY_GREEN,

	[ 45 ] = KEY_YELLOW,

	[ 46 ] = KEY_BLUE,

	[ 24 ] = KEY_KPPLUS,    //fine tune +

	[ 25 ] = KEY_KPMINUS,   //fine tune -

//      [ 42 ] = picture in picture

	[ 24 ] = KEY_KPPLUS,		/* fine tune + */

	[ 25 ] = KEY_KPMINUS,		/* fine tune - */

        [ 33 ] = KEY_KPDOT,

	[ 19 ] = KEY_KPENTER,

//      [ 17 ] = recall

	[ 34 ] = KEY_BACK,

	[ 35 ] = KEY_PLAYPAUSE,

	[ 36 ] = KEY_NEXT,

//      [ 37 ] = time shifting

	[ 38 ] = KEY_STOP,

	[ 39 ] = KEY_RECORD

//      [ 40 ] = snapshot

};

EXPORT_SYMBOL_GPL(ir_codes_winfast);
@@ -174,54 +136,61 @@ EXPORT_SYMBOL_GPL(ir_codes_empty); 
 * slightly different versions), shipped with cx88+ivtv cards.

 * almost rc5 coding, but some non-standard keys */

IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE] = {

	[ 0x00 ] = KEY_KP0,             // 0

	[ 0x01 ] = KEY_KP1,             // 1

	[ 0x02 ] = KEY_KP2,             // 2

	[ 0x03 ] = KEY_KP3,             // 3

	[ 0x04 ] = KEY_KP4,             // 4

	[ 0x05 ] = KEY_KP5,             // 5

	[ 0x06 ] = KEY_KP6,             // 6

	[ 0x07 ] = KEY_KP7,             // 7

	[ 0x08 ] = KEY_KP8,             // 8

	[ 0x09 ] = KEY_KP9,             // 9

	[ 0x0a ] = KEY_TEXT,      	// keypad asterisk as well

	[ 0x0b ] = KEY_RED,             // red button

	[ 0x0c ] = KEY_RADIO,           // radio

	[ 0x0d ] = KEY_MENU,            // menu

	[ 0x0e ] = KEY_SUBTITLE,	// also the # key

	[ 0x0f ] = KEY_MUTE,            // mute

	[ 0x10 ] = KEY_VOLUMEUP,        // volume +

	[ 0x11 ] = KEY_VOLUMEDOWN,      // volume -

	[ 0x12 ] = KEY_PREVIOUS,        // previous channel

	[ 0x14 ] = KEY_UP,              // up

	[ 0x15 ] = KEY_DOWN,		// down

	[ 0x16 ] = KEY_LEFT,		// left

	[ 0x17 ] = KEY_RIGHT,		// right

	[ 0x18 ] = KEY_VIDEO,		// Videos

	[ 0x19 ] = KEY_AUDIO,		// Music

	[ 0x1a ] = KEY_MHP,		// Pictures - presume this means "Multimedia Home Platform"- no "PICTURES" key in input.h

	[ 0x1b ] = KEY_EPG,		// Guide

	[ 0x1c ] = KEY_TV,		// TV

	[ 0x1e ] = KEY_NEXTSONG,        // skip >|

	[ 0x1f ] = KEY_EXIT,            // back/exit

	[ 0x20 ] = KEY_CHANNELUP,       // channel / program +

	[ 0x21 ] = KEY_CHANNELDOWN,     // channel / program -

	[ 0x22 ] = KEY_CHANNEL,         // source (old black remote)

	[ 0x24 ] = KEY_PREVIOUSSONG,    // replay |<

	[ 0x25 ] = KEY_ENTER,           // OK

	[ 0x26 ] = KEY_SLEEP,           // minimize (old black remote)

	[ 0x29 ] = KEY_BLUE,            // blue key

	[ 0x2e ] = KEY_GREEN,           // green button

	[ 0x30 ] = KEY_PAUSE,           // pause

	[ 0x32 ] = KEY_REWIND,          // backward <<

	[ 0x34 ] = KEY_FASTFORWARD,     // forward >>

	[ 0x35 ] = KEY_PLAY,            // play

	[ 0x36 ] = KEY_STOP,            // stop

	[ 0x37 ] = KEY_RECORD,          // recording

	[ 0x38 ] = KEY_YELLOW,          // yellow key

	[ 0x3b ] = KEY_SELECT,          // top right button

	[ 0x3c ] = KEY_ZOOM,            // full

	[ 0x3d ] = KEY_POWER,           // system power (green button)

	/* Keys 0 to 9 */

	[ 0x00 ] = KEY_KP0,

	[ 0x01 ] = KEY_KP1,

	[ 0x02 ] = KEY_KP2,

	[ 0x03 ] = KEY_KP3,

	[ 0x04 ] = KEY_KP4,

	[ 0x05 ] = KEY_KP5,

	[ 0x06 ] = KEY_KP6,

	[ 0x07 ] = KEY_KP7,

	[ 0x08 ] = KEY_KP8,

	[ 0x09 ] = KEY_KP9,



	[ 0x0a ] = KEY_TEXT,      	/* keypad asterisk as well */

	[ 0x0b ] = KEY_RED,		/* red button */

	[ 0x0c ] = KEY_RADIO,

	[ 0x0d ] = KEY_MENU,

	[ 0x0e ] = KEY_SUBTITLE,	/* also the # key */

	[ 0x0f ] = KEY_MUTE,

	[ 0x10 ] = KEY_VOLUMEUP,

	[ 0x11 ] = KEY_VOLUMEDOWN,

	[ 0x12 ] = KEY_PREVIOUS,	/* previous channel */

	[ 0x14 ] = KEY_UP,

	[ 0x15 ] = KEY_DOWN,

	[ 0x16 ] = KEY_LEFT,

	[ 0x17 ] = KEY_RIGHT,

	[ 0x18 ] = KEY_VIDEO,		/* Videos */

	[ 0x19 ] = KEY_AUDIO,		/* Music */

	/* 0x1a: Pictures - presume this means

	   "Multimedia Home Platform" -

	   no "PICTURES" key in input.h

	 */

	[ 0x1a ] = KEY_MHP,



	[ 0x1b ] = KEY_EPG,		/* Guide */

	[ 0x1c ] = KEY_TV,

	[ 0x1e ] = KEY_NEXTSONG,	/* skip >| */

	[ 0x1f ] = KEY_EXIT,		/* back/exit */

	[ 0x20 ] = KEY_CHANNELUP,	/* channel / program + */

	[ 0x21 ] = KEY_CHANNELDOWN,	/* channel / program - */

	[ 0x22 ] = KEY_CHANNEL,		/* source (old black remote) */

	[ 0x24 ] = KEY_PREVIOUSSONG,	/* replay |< */

	[ 0x25 ] = KEY_ENTER,		/* OK */

	[ 0x26 ] = KEY_SLEEP,		/* minimize (old black remote) */

	[ 0x29 ] = KEY_BLUE,		/* blue key */

	[ 0x2e ] = KEY_GREEN,		/* green button */

	[ 0x30 ] = KEY_PAUSE,		/* pause */

	[ 0x32 ] = KEY_REWIND,		/* backward << */

	[ 0x34 ] = KEY_FASTFORWARD,	/* forward >> */

	[ 0x35 ] = KEY_PLAY,

	[ 0x36 ] = KEY_STOP,

	[ 0x37 ] = KEY_RECORD,		/* recording */

	[ 0x38 ] = KEY_YELLOW,		/* yellow key */

	[ 0x3b ] = KEY_SELECT,		/* top right button */

	[ 0x3c ] = KEY_ZOOM,		/* full */

	[ 0x3d ] = KEY_POWER,		/* system power (green button) */

};

EXPORT_SYMBOL(ir_codes_hauppauge_new);
@@ -237,9 +206,9 @@ IR_KEYTAB_TYPE ir_codes_pixelview[IR_KEYTAB_SIZE] = { 
	[ 10 ] = KEY_KP8,

	[ 18 ] = KEY_KP9,



	[  3 ] = KEY_TUNER,       // TV/FM

	[  7 ] = KEY_SEARCH,      // scan

	[ 28 ] = KEY_ZOOM,        // full screen

	[  3 ] = KEY_TUNER,		/* TV/FM */

	[  7 ] = KEY_SEARCH,		/* scan */

	[ 28 ] = KEY_ZOOM,		/* full screen */

	[ 30 ] = KEY_POWER,

	[ 23 ] = KEY_VOLUMEDOWN,

	[ 31 ] = KEY_VOLUMEUP,
@@ -247,14 +216,14 @@ IR_KEYTAB_TYPE ir_codes_pixelview[IR_KEYTAB_SIZE] = { 
	[ 22 ] = KEY_CHANNELUP,

	[ 24 ] = KEY_MUTE,



	[  0 ] = KEY_LIST,        // source

	[ 19 ] = KEY_INFO,        // loop

	[ 16 ] = KEY_LAST,        // +100

	[ 13 ] = KEY_CLEAR,       // reset

	[ 12 ] = BTN_RIGHT,       // fun++

	[  4 ] = BTN_LEFT,        // fun--

	[ 14 ] = KEY_GOTO,        // function

	[ 15 ] = KEY_STOP,         // freeze

	[  0 ] = KEY_LIST,		/* source */

	[ 19 ] = KEY_INFO,		/* loop */

	[ 16 ] = KEY_LAST,		/* +100 */

	[ 13 ] = KEY_CLEAR,		/* reset */

	[ 12 ] = BTN_RIGHT,		/* fun++ */

	[  4 ] = BTN_LEFT,		/* fun-- */

	[ 14 ] = KEY_GOTO,		/* function */

	[ 15 ] = KEY_STOP,		/* freeze */

};

EXPORT_SYMBOL(ir_codes_pixelview);
@@ -321,10 +290,6 @@ void ir_input_keydown(struct input_dev *dev, struct ir_input_state *ir, 
		ir->keypressed = 1;

		ir_input_key_event(dev,ir);

	}

#if 0

	/* maybe do something like this ??? */

	input_event(a, EV_IR, ir->ir_type, ir->ir_raw);

#endif

}



/* -------------------------------------------------------------------------- */