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提交 60acbc99 编写于 作者: M Mauro Carvalho Chehab 提交者： Linus Torvalds
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[PATCH] v4l: I2C Infrared Remote Control 

- Removed unused structures.
- CodingStyle rules applied to comments.
Signed-off-by: NMauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
上级 5f8434a6
隐藏空白更改
内联 并排
Showing with 110 addition and 145 deletion
drivers/media/common/ir-common.c
浏览文件 @ 60acbc99
/* /*
* $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 * some common structs and functions to handle infrared remotes via
* input layer ... * input layer ...
...@@ -46,79 +46,49 @@ module_param(debug, int, 0644); ...@@ -46,79 +46,49 @@ module_param(debug, int, 0644);
/* see http://users.pandora.be/nenya/electronics/rc5/codes00.htm */ /* see http://users.pandora.be/nenya/electronics/rc5/codes00.htm */
/* used by old (black) Hauppauge remotes */ /* used by old (black) Hauppauge remotes */
IR_KEYTAB_TYPE ir_codes_rc5_tv[IR_KEYTAB_SIZE] = { IR_KEYTAB_TYPE ir_codes_rc5_tv[IR_KEYTAB_SIZE] = {
[ 0x00 ] = KEY_KP0, // 0 /* Keys 0 to 9 */
[ 0x01 ] = KEY_KP1, // 1 [ 0x00 ] = KEY_KP0,
[ 0x02 ] = KEY_KP2, // 2 [ 0x01 ] = KEY_KP1,
[ 0x03 ] = KEY_KP3, // 3 [ 0x02 ] = KEY_KP2,
[ 0x04 ] = KEY_KP4, // 4 [ 0x03 ] = KEY_KP3,
[ 0x05 ] = KEY_KP5, // 5 [ 0x04 ] = KEY_KP4,
[ 0x06 ] = KEY_KP6, // 6 [ 0x05 ] = KEY_KP5,
[ 0x07 ] = KEY_KP7, // 7 [ 0x06 ] = KEY_KP6,
[ 0x08 ] = KEY_KP8, // 8 [ 0x07 ] = KEY_KP7,
[ 0x09 ] = KEY_KP9, // 9 [ 0x08 ] = KEY_KP8,
[ 0x09 ] = KEY_KP9,
[ 0x0b ] = KEY_CHANNEL, // channel / program (japan: 11)
[ 0x0c ] = KEY_POWER, // standby [ 0x0b ] = KEY_CHANNEL, /* channel / program (japan: 11) */
[ 0x0d ] = KEY_MUTE, // mute / demute [ 0x0c ] = KEY_POWER, /* standby */
[ 0x0f ] = KEY_TV, // display [ 0x0d ] = KEY_MUTE, /* mute / demute */
[ 0x10 ] = KEY_VOLUMEUP, // volume + [ 0x0f ] = KEY_TV, /* display */
[ 0x11 ] = KEY_VOLUMEDOWN, // volume - [ 0x10 ] = KEY_VOLUMEUP,
[ 0x12 ] = KEY_BRIGHTNESSUP, // brightness + [ 0x11 ] = KEY_VOLUMEDOWN,
[ 0x13 ] = KEY_BRIGHTNESSDOWN, // brightness - [ 0x12 ] = KEY_BRIGHTNESSUP,
[ 0x1e ] = KEY_SEARCH, // search + [ 0x13 ] = KEY_BRIGHTNESSDOWN,
[ 0x20 ] = KEY_CHANNELUP, // channel / program + [ 0x1e ] = KEY_SEARCH, /* search + */
[ 0x21 ] = KEY_CHANNELDOWN, // channel / program - [ 0x20 ] = KEY_CHANNELUP, /* channel / program + */
[ 0x22 ] = KEY_CHANNEL, // alt / channel [ 0x21 ] = KEY_CHANNELDOWN, /* channel / program - */
[ 0x23 ] = KEY_LANGUAGE, // 1st / 2nd language [ 0x22 ] = KEY_CHANNEL, /* alt / channel */
[ 0x26 ] = KEY_SLEEP, // sleeptimer [ 0x23 ] = KEY_LANGUAGE, /* 1st / 2nd language */
[ 0x2e ] = KEY_MENU, // 2nd controls (USA: menu) [ 0x26 ] = KEY_SLEEP, /* sleeptimer */
[ 0x30 ] = KEY_PAUSE, // pause [ 0x2e ] = KEY_MENU, /* 2nd controls (USA: menu) */
[ 0x32 ] = KEY_REWIND, // rewind [ 0x30 ] = KEY_PAUSE,
[ 0x33 ] = KEY_GOTO, // go to [ 0x32 ] = KEY_REWIND,
[ 0x35 ] = KEY_PLAY, // play [ 0x33 ] = KEY_GOTO,
[ 0x36 ] = KEY_STOP, // stop [ 0x35 ] = KEY_PLAY,
[ 0x37 ] = KEY_RECORD, // recording [ 0x36 ] = KEY_STOP,
[ 0x3c ] = KEY_TEXT, // teletext submode (Japan: 12) [ 0x37 ] = KEY_RECORD, /* recording */
[ 0x3d ] = KEY_SUSPEND, // system standby [ 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
}; };
EXPORT_SYMBOL_GPL(ir_codes_rc5_tv); EXPORT_SYMBOL_GPL(ir_codes_rc5_tv);
/* Table for Leadtek Winfast Remote Controls - used by both bttv and cx88 */ /* Table for Leadtek Winfast Remote Controls - used by both bttv and cx88 */
IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE] = { IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE] = {
/* Keys 0 to 9 */
[ 18 ] = KEY_KP0,
[ 5 ] = KEY_KP1, [ 5 ] = KEY_KP1,
[ 6 ] = KEY_KP2, [ 6 ] = KEY_KP2,
[ 7 ] = KEY_KP3, [ 7 ] = KEY_KP3,
...@@ -128,39 +98,31 @@ IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE] = { ...@@ -128,39 +98,31 @@ IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE] = {
[ 13 ] = KEY_KP7, [ 13 ] = KEY_KP7,
[ 14 ] = KEY_KP8, [ 14 ] = KEY_KP8,
[ 15 ] = KEY_KP9, [ 15 ] = KEY_KP9,
[ 18 ] = KEY_KP0,
[ 0 ] = KEY_POWER, [ 0 ] = KEY_POWER,
// [ 27 ] = MTS button [ 2 ] = KEY_TUNER, /* TV/FM */
[ 2 ] = KEY_TUNER, // TV/FM
[ 30 ] = KEY_VIDEO, [ 30 ] = KEY_VIDEO,
// [ 22 ] = display button
[ 4 ] = KEY_VOLUMEUP, [ 4 ] = KEY_VOLUMEUP,
[ 8 ] = KEY_VOLUMEDOWN, [ 8 ] = KEY_VOLUMEDOWN,
[ 12 ] = KEY_CHANNELUP, [ 12 ] = KEY_CHANNELUP,
[ 16 ] = KEY_CHANNELDOWN, [ 16 ] = KEY_CHANNELDOWN,
[ 3 ] = KEY_ZOOM, // fullscreen [ 3 ] = KEY_ZOOM, /* fullscreen */
[ 31 ] = KEY_SUBTITLE, // closed caption/teletext [ 31 ] = KEY_SUBTITLE, /* closed caption/teletext */
[ 32 ] = KEY_SLEEP, [ 32 ] = KEY_SLEEP,
// [ 41 ] = boss key
[ 20 ] = KEY_MUTE, [ 20 ] = KEY_MUTE,
[ 43 ] = KEY_RED, [ 43 ] = KEY_RED,
[ 44 ] = KEY_GREEN, [ 44 ] = KEY_GREEN,
[ 45 ] = KEY_YELLOW, [ 45 ] = KEY_YELLOW,
[ 46 ] = KEY_BLUE, [ 46 ] = KEY_BLUE,
[ 24 ] = KEY_KPPLUS, //fine tune + [ 24 ] = KEY_KPPLUS, /* fine tune + */
[ 25 ] = KEY_KPMINUS, //fine tune - [ 25 ] = KEY_KPMINUS, /* fine tune - */
// [ 42 ] = picture in picture
[ 33 ] = KEY_KPDOT, [ 33 ] = KEY_KPDOT,
[ 19 ] = KEY_KPENTER, [ 19 ] = KEY_KPENTER,
// [ 17 ] = recall
[ 34 ] = KEY_BACK, [ 34 ] = KEY_BACK,
[ 35 ] = KEY_PLAYPAUSE, [ 35 ] = KEY_PLAYPAUSE,
[ 36 ] = KEY_NEXT, [ 36 ] = KEY_NEXT,
// [ 37 ] = time shifting
[ 38 ] = KEY_STOP, [ 38 ] = KEY_STOP,
[ 39 ] = KEY_RECORD [ 39 ] = KEY_RECORD
// [ 40 ] = snapshot
}; };
EXPORT_SYMBOL_GPL(ir_codes_winfast); EXPORT_SYMBOL_GPL(ir_codes_winfast);
...@@ -174,54 +136,61 @@ EXPORT_SYMBOL_GPL(ir_codes_empty); ...@@ -174,54 +136,61 @@ EXPORT_SYMBOL_GPL(ir_codes_empty);
* slightly different versions), shipped with cx88+ivtv cards. * slightly different versions), shipped with cx88+ivtv cards.
* almost rc5 coding, but some non-standard keys */ * almost rc5 coding, but some non-standard keys */
IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE] = { IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE] = {
[ 0x00 ] = KEY_KP0, // 0 /* Keys 0 to 9 */
[ 0x01 ] = KEY_KP1, // 1 [ 0x00 ] = KEY_KP0,
[ 0x02 ] = KEY_KP2, // 2 [ 0x01 ] = KEY_KP1,
[ 0x03 ] = KEY_KP3, // 3 [ 0x02 ] = KEY_KP2,
[ 0x04 ] = KEY_KP4, // 4 [ 0x03 ] = KEY_KP3,
[ 0x05 ] = KEY_KP5, // 5 [ 0x04 ] = KEY_KP4,
[ 0x06 ] = KEY_KP6, // 6 [ 0x05 ] = KEY_KP5,
[ 0x07 ] = KEY_KP7, // 7 [ 0x06 ] = KEY_KP6,
[ 0x08 ] = KEY_KP8, // 8 [ 0x07 ] = KEY_KP7,
[ 0x09 ] = KEY_KP9, // 9 [ 0x08 ] = KEY_KP8,
[ 0x0a ] = KEY_TEXT, // keypad asterisk as well [ 0x09 ] = KEY_KP9,
[ 0x0b ] = KEY_RED, // red button
[ 0x0c ] = KEY_RADIO, // radio [ 0x0a ] = KEY_TEXT, /* keypad asterisk as well */
[ 0x0d ] = KEY_MENU, // menu [ 0x0b ] = KEY_RED, /* red button */
[ 0x0e ] = KEY_SUBTITLE, // also the # key [ 0x0c ] = KEY_RADIO,
[ 0x0f ] = KEY_MUTE, // mute [ 0x0d ] = KEY_MENU,
[ 0x10 ] = KEY_VOLUMEUP, // volume + [ 0x0e ] = KEY_SUBTITLE, /* also the # key */
[ 0x11 ] = KEY_VOLUMEDOWN, // volume - [ 0x0f ] = KEY_MUTE,
[ 0x12 ] = KEY_PREVIOUS, // previous channel [ 0x10 ] = KEY_VOLUMEUP,
[ 0x14 ] = KEY_UP, // up [ 0x11 ] = KEY_VOLUMEDOWN,
[ 0x15 ] = KEY_DOWN, // down [ 0x12 ] = KEY_PREVIOUS, /* previous channel */
[ 0x16 ] = KEY_LEFT, // left [ 0x14 ] = KEY_UP,
[ 0x17 ] = KEY_RIGHT, // right [ 0x15 ] = KEY_DOWN,
[ 0x18 ] = KEY_VIDEO, // Videos [ 0x16 ] = KEY_LEFT,
[ 0x19 ] = KEY_AUDIO, // Music [ 0x17 ] = KEY_RIGHT,
[ 0x1a ] = KEY_MHP, // Pictures - presume this means "Multimedia Home Platform"- no "PICTURES" key in input.h [ 0x18 ] = KEY_VIDEO, /* Videos */
[ 0x1b ] = KEY_EPG, // Guide [ 0x19 ] = KEY_AUDIO, /* Music */
[ 0x1c ] = KEY_TV, // TV /* 0x1a: Pictures - presume this means
[ 0x1e ] = KEY_NEXTSONG, // skip >| "Multimedia Home Platform" -
[ 0x1f ] = KEY_EXIT, // back/exit no "PICTURES" key in input.h
[ 0x20 ] = KEY_CHANNELUP, // channel / program + */
[ 0x21 ] = KEY_CHANNELDOWN, // channel / program - [ 0x1a ] = KEY_MHP,
[ 0x22 ] = KEY_CHANNEL, // source (old black remote)
[ 0x24 ] = KEY_PREVIOUSSONG, // replay |< [ 0x1b ] = KEY_EPG, /* Guide */
[ 0x25 ] = KEY_ENTER, // OK [ 0x1c ] = KEY_TV,
[ 0x26 ] = KEY_SLEEP, // minimize (old black remote) [ 0x1e ] = KEY_NEXTSONG, /* skip >| */
[ 0x29 ] = KEY_BLUE, // blue key [ 0x1f ] = KEY_EXIT, /* back/exit */
[ 0x2e ] = KEY_GREEN, // green button [ 0x20 ] = KEY_CHANNELUP, /* channel / program + */
[ 0x30 ] = KEY_PAUSE, // pause [ 0x21 ] = KEY_CHANNELDOWN, /* channel / program - */
[ 0x32 ] = KEY_REWIND, // backward << [ 0x22 ] = KEY_CHANNEL, /* source (old black remote) */
[ 0x34 ] = KEY_FASTFORWARD, // forward >> [ 0x24 ] = KEY_PREVIOUSSONG, /* replay |< */
[ 0x35 ] = KEY_PLAY, // play [ 0x25 ] = KEY_ENTER, /* OK */
[ 0x36 ] = KEY_STOP, // stop [ 0x26 ] = KEY_SLEEP, /* minimize (old black remote) */
[ 0x37 ] = KEY_RECORD, // recording [ 0x29 ] = KEY_BLUE, /* blue key */
[ 0x38 ] = KEY_YELLOW, // yellow key [ 0x2e ] = KEY_GREEN, /* green button */
[ 0x3b ] = KEY_SELECT, // top right button [ 0x30 ] = KEY_PAUSE, /* pause */
[ 0x3c ] = KEY_ZOOM, // full [ 0x32 ] = KEY_REWIND, /* backward << */
[ 0x3d ] = KEY_POWER, // system power (green button) [ 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); EXPORT_SYMBOL(ir_codes_hauppauge_new);
...@@ -237,9 +206,9 @@ IR_KEYTAB_TYPE ir_codes_pixelview[IR_KEYTAB_SIZE] = { ...@@ -237,9 +206,9 @@ IR_KEYTAB_TYPE ir_codes_pixelview[IR_KEYTAB_SIZE] = {
[ 10 ] = KEY_KP8, [ 10 ] = KEY_KP8,
[ 18 ] = KEY_KP9, [ 18 ] = KEY_KP9,
[ 3 ] = KEY_TUNER, // TV/FM [ 3 ] = KEY_TUNER, /* TV/FM */
[ 7 ] = KEY_SEARCH, // scan [ 7 ] = KEY_SEARCH, /* scan */
[ 28 ] = KEY_ZOOM, // full screen [ 28 ] = KEY_ZOOM, /* full screen */
[ 30 ] = KEY_POWER, [ 30 ] = KEY_POWER,
[ 23 ] = KEY_VOLUMEDOWN, [ 23 ] = KEY_VOLUMEDOWN,
[ 31 ] = KEY_VOLUMEUP, [ 31 ] = KEY_VOLUMEUP,
...@@ -247,14 +216,14 @@ IR_KEYTAB_TYPE ir_codes_pixelview[IR_KEYTAB_SIZE] = { ...@@ -247,14 +216,14 @@ IR_KEYTAB_TYPE ir_codes_pixelview[IR_KEYTAB_SIZE] = {
[ 22 ] = KEY_CHANNELUP, [ 22 ] = KEY_CHANNELUP,
[ 24 ] = KEY_MUTE, [ 24 ] = KEY_MUTE,
[ 0 ] = KEY_LIST, // source [ 0 ] = KEY_LIST, /* source */
[ 19 ] = KEY_INFO, // loop [ 19 ] = KEY_INFO, /* loop */
[ 16 ] = KEY_LAST, // +100 [ 16 ] = KEY_LAST, /* +100 */
[ 13 ] = KEY_CLEAR, // reset [ 13 ] = KEY_CLEAR, /* reset */
[ 12 ] = BTN_RIGHT, // fun++ [ 12 ] = BTN_RIGHT, /* fun++ */
[ 4 ] = BTN_LEFT, // fun-- [ 4 ] = BTN_LEFT, /* fun-- */
[ 14 ] = KEY_GOTO, // function [ 14 ] = KEY_GOTO, /* function */
[ 15 ] = KEY_STOP, // freeze [ 15 ] = KEY_STOP, /* freeze */
}; };
EXPORT_SYMBOL(ir_codes_pixelview); EXPORT_SYMBOL(ir_codes_pixelview);
...@@ -321,10 +290,6 @@ void ir_input_keydown(struct input_dev *dev, struct ir_input_state *ir, ...@@ -321,10 +290,6 @@ void ir_input_keydown(struct input_dev *dev, struct ir_input_state *ir,
ir->keypressed = 1; ir->keypressed = 1;
ir_input_key_event(dev,ir); 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
} }
/* -------------------------------------------------------------------------- */ /* -------------------------------------------------------------------------- */
......
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