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[PATCH] v4l: I2C Infrared Remote Control
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- Removed unused structures.
- CodingStyle rules applied to comments.

Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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Mauro Carvalho Chehab authored and Linus Torvalds committed Jul 12, 2005
1 parent 5f8434a commit 60acbc9
Showing 1 changed file with 110 additions and 145 deletions.
255 changes: 110 additions & 145 deletions drivers/media/common/ir-common.c
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
/*
* $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 ...
Expand Down Expand Up @@ -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,
Expand All @@ -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);

Expand All @@ -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);

Expand All @@ -237,24 +206,24 @@ 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,
[ 20 ] = KEY_CHANNELDOWN,
[ 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);

Expand Down Expand Up @@ -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
}

/* -------------------------------------------------------------------------- */
Expand Down

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