X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fmedia%2Fvideo%2Fsaa7134%2Fsaa7134-input.c;h=d0acb56a8738a066435460522e67c13ab8b6e5e3;hb=987b0145d94eecf292d8b301228356f44611ab7c;hp=e5ff0e5b6ab2d35d35a9ed1600d250d20ba8a5d6;hpb=bc77d24c47b89f1e0efed0b8e4be5f8aad102883;p=linux-2.6.git diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c index e5ff0e5b6..d0acb56a8 100644 --- a/drivers/media/video/saa7134/saa7134-input.c +++ b/drivers/media/video/saa7134/saa7134-input.c @@ -1,4 +1,5 @@ /* + * * handle saa7134 IR remotes via linux kernel input layer. * * This program is free software; you can redistribute it and/or modify @@ -18,14 +19,29 @@ */ #include +#include #include #include +#include #include #include #include "saa7134-reg.h" #include "saa7134.h" +static unsigned int disable_ir = 0; +module_param(disable_ir, int, 0444); +MODULE_PARM_DESC(disable_ir,"disable infrared remote support"); + +static unsigned int ir_debug = 0; +module_param(ir_debug, int, 0644); +MODULE_PARM_DESC(ir_debug,"enable debug messages [IR]"); + +#define dprintk(fmt, arg...) if (ir_debug) \ + printk(KERN_DEBUG "%s/ir: " fmt, dev->name , ## arg) +#define i2cdprintk(fmt, arg...) if (ir_debug) \ + printk(KERN_DEBUG "%s/ir: " fmt, ir->c.name , ## arg) + /* ---------------------------------------------------------------------- */ static IR_KEYTAB_TYPE flyvideo_codes[IR_KEYTAB_SIZE] = { @@ -40,23 +56,59 @@ static IR_KEYTAB_TYPE flyvideo_codes[IR_KEYTAB_SIZE] = { [ 12 ] = KEY_KP8, [ 13 ] = KEY_KP9, - [ 14 ] = KEY_TUNER, // Air/Cable + [ 14 ] = KEY_MODE, // Air/Cable [ 17 ] = KEY_VIDEO, // Video [ 21 ] = KEY_AUDIO, // Audio - [ 0 ] = KEY_POWER, // Pover + [ 0 ] = KEY_POWER, // Power + [ 24 ] = KEY_TUNER, // AV Source [ 2 ] = KEY_ZOOM, // Fullscreen + [ 26 ] = KEY_LANGUAGE, // Stereo [ 27 ] = KEY_MUTE, // Mute - [ 20 ] = KEY_VOLUMEUP, - [ 23 ] = KEY_VOLUMEDOWN, + [ 20 ] = KEY_VOLUMEUP, // Volume + + [ 23 ] = KEY_VOLUMEDOWN, // Volume - [ 18 ] = KEY_CHANNELUP, // Channel + - [ 19 ] = KEY_CHANNELDOWN, // Channel - - [ 6 ] = KEY_AGAIN, // Recal - [ 16 ] = KEY_KPENTER, // Enter - -#if 1 /* FIXME */ - [ 26 ] = KEY_F22, // Stereo - [ 24 ] = KEY_EDIT, // AV Source -#endif + [ 19 ] = KEY_CHANNELDOWN, // Channel - + [ 6 ] = KEY_AGAIN, // Recall + [ 16 ] = KEY_ENTER, // Enter +}; + +static IR_KEYTAB_TYPE flydvb_codes[IR_KEYTAB_SIZE] = { + [ 0x01 ] = KEY_ZOOM, // Full Screen + [ 0x00 ] = KEY_POWER, // Power + + [ 0x03 ] = KEY_1, + [ 0x04 ] = KEY_2, + [ 0x05 ] = KEY_3, + [ 0x07 ] = KEY_4, + [ 0x08 ] = KEY_5, + [ 0x09 ] = KEY_6, + [ 0x0b ] = KEY_7, + [ 0x0c ] = KEY_8, + [ 0x0d ] = KEY_9, + [ 0x06 ] = KEY_AGAIN, // Recall + [ 0x0f ] = KEY_0, + [ 0x10 ] = KEY_MUTE, // Mute + [ 0x02 ] = KEY_RADIO, // TV/Radio + [ 0x1b ] = KEY_LANGUAGE, // SAP (Second Audio Program) + + [ 0x14 ] = KEY_VOLUMEUP, // VOL+ + [ 0x17 ] = KEY_VOLUMEDOWN, // VOL- + [ 0x12 ] = KEY_CHANNELUP, // CH+ + [ 0x13 ] = KEY_CHANNELDOWN, // CH- + [ 0x1d ] = KEY_ENTER, // Enter + + [ 0x1a ] = KEY_MODE, // PIP + [ 0x18 ] = KEY_TUNER, // Source + + [ 0x1e ] = KEY_RECORD, // Record/Pause + [ 0x15 ] = KEY_ANGLE, // Swap (no label on key) + [ 0x1c ] = KEY_PAUSE, // Timeshift/Pause + [ 0x19 ] = KEY_BACK, // Rewind << + [ 0x0a ] = KEY_PLAYPAUSE, // Play/Pause + [ 0x1f ] = KEY_FORWARD, // Forward >> + [ 0x16 ] = KEY_PREVIOUS, // Back |<< + [ 0x11 ] = KEY_STOP, // Stop + [ 0x0e ] = KEY_NEXT, // End >>| }; static IR_KEYTAB_TYPE cinergy_codes[IR_KEYTAB_SIZE] = { @@ -102,24 +154,24 @@ static IR_KEYTAB_TYPE cinergy_codes[IR_KEYTAB_SIZE] = { /* Alfons Geser * updates from Job D. R. Borges */ static IR_KEYTAB_TYPE eztv_codes[IR_KEYTAB_SIZE] = { - [ 18 ] = KEY_POWER, - [ 1 ] = KEY_TV, // DVR - [ 21 ] = KEY_DVD, // DVD - [ 23 ] = KEY_AUDIO, // music - // DVR mode / DVD mode / music mode - - [ 27 ] = KEY_MUTE, // mute - [ 2 ] = KEY_LANGUAGE, // MTS/SAP / audio / autoseek - [ 30 ] = KEY_SUBTITLE, // closed captioning / subtitle / seek - [ 22 ] = KEY_ZOOM, // full screen - [ 28 ] = KEY_VIDEO, // video source / eject / delall - [ 29 ] = KEY_RESTART, // playback / angle / del - [ 47 ] = KEY_SEARCH, // scan / menu / playlist - [ 48 ] = KEY_CHANNEL, // CH surfing / bookmark / memo - - [ 49 ] = KEY_HELP, // help - [ 50 ] = KEY_MODE, // num/memo - [ 51 ] = KEY_ESC, // cancel + [ 18 ] = KEY_POWER, + [ 1 ] = KEY_TV, // DVR + [ 21 ] = KEY_DVD, // DVD + [ 23 ] = KEY_AUDIO, // music + // DVR mode / DVD mode / music mode + + [ 27 ] = KEY_MUTE, // mute + [ 2 ] = KEY_LANGUAGE, // MTS/SAP / audio / autoseek + [ 30 ] = KEY_SUBTITLE, // closed captioning / subtitle / seek + [ 22 ] = KEY_ZOOM, // full screen + [ 28 ] = KEY_VIDEO, // video source / eject / delall + [ 29 ] = KEY_RESTART, // playback / angle / del + [ 47 ] = KEY_SEARCH, // scan / menu / playlist + [ 48 ] = KEY_CHANNEL, // CH surfing / bookmark / memo + + [ 49 ] = KEY_HELP, // help + [ 50 ] = KEY_MODE, // num/memo + [ 51 ] = KEY_ESC, // cancel [ 12 ] = KEY_UP, // up [ 16 ] = KEY_DOWN, // down @@ -136,27 +188,378 @@ static IR_KEYTAB_TYPE eztv_codes[IR_KEYTAB_SIZE] = { [ 45 ] = KEY_PLAY, // play [ 46 ] = KEY_SHUFFLE, // snapshot / shuffle - [ 0 ] = KEY_KP0, - [ 5 ] = KEY_KP1, - [ 6 ] = KEY_KP2, - [ 7 ] = KEY_KP3, - [ 9 ] = KEY_KP4, - [ 10 ] = KEY_KP5, - [ 11 ] = KEY_KP6, - [ 13 ] = KEY_KP7, - [ 14 ] = KEY_KP8, - [ 15 ] = KEY_KP9, - - [ 42 ] = KEY_VOLUMEUP, - [ 17 ] = KEY_VOLUMEDOWN, - [ 24 ] = KEY_CHANNELUP, // CH.tracking up - [ 25 ] = KEY_CHANNELDOWN, // CH.tracking down - - [ 19 ] = KEY_KPENTER, // enter - [ 33 ] = KEY_KPDOT, // . (decimal dot) + [ 0 ] = KEY_KP0, + [ 5 ] = KEY_KP1, + [ 6 ] = KEY_KP2, + [ 7 ] = KEY_KP3, + [ 9 ] = KEY_KP4, + [ 10 ] = KEY_KP5, + [ 11 ] = KEY_KP6, + [ 13 ] = KEY_KP7, + [ 14 ] = KEY_KP8, + [ 15 ] = KEY_KP9, + + [ 42 ] = KEY_VOLUMEUP, + [ 17 ] = KEY_VOLUMEDOWN, + [ 24 ] = KEY_CHANNELUP, // CH.tracking up + [ 25 ] = KEY_CHANNELDOWN, // CH.tracking down + + [ 19 ] = KEY_KPENTER, // enter + [ 33 ] = KEY_KPDOT, // . (decimal dot) }; -/* ---------------------------------------------------------------------- */ +static IR_KEYTAB_TYPE avacssmart_codes[IR_KEYTAB_SIZE] = { + [ 30 ] = KEY_POWER, // power + [ 28 ] = KEY_SEARCH, // scan + [ 7 ] = KEY_SELECT, // source + + [ 22 ] = KEY_VOLUMEUP, + [ 20 ] = KEY_VOLUMEDOWN, + [ 31 ] = KEY_CHANNELUP, + [ 23 ] = KEY_CHANNELDOWN, + [ 24 ] = KEY_MUTE, + + [ 2 ] = KEY_KP0, + [ 1 ] = KEY_KP1, + [ 11 ] = KEY_KP2, + [ 27 ] = KEY_KP3, + [ 5 ] = KEY_KP4, + [ 9 ] = KEY_KP5, + [ 21 ] = KEY_KP6, + [ 6 ] = KEY_KP7, + [ 10 ] = KEY_KP8, + [ 18 ] = KEY_KP9, + [ 16 ] = KEY_KPDOT, + + [ 3 ] = KEY_TUNER, // tv/fm + [ 4 ] = KEY_REWIND, // fm tuning left or function left + [ 12 ] = KEY_FORWARD, // fm tuning right or function right + + [ 0 ] = KEY_RECORD, + [ 8 ] = KEY_STOP, + [ 17 ] = KEY_PLAY, + + [ 25 ] = KEY_ZOOM, + [ 14 ] = KEY_MENU, // function + [ 19 ] = KEY_AGAIN, // recall + [ 29 ] = KEY_RESTART, // reset + [ 26 ] = KEY_SHUFFLE, // snapshot/shuffle + +// FIXME + [ 13 ] = KEY_F21, // mts + [ 15 ] = KEY_F22, // min +}; + +/* Alex Hermann */ +static IR_KEYTAB_TYPE md2819_codes[IR_KEYTAB_SIZE] = { + [ 40 ] = KEY_KP1, + [ 24 ] = KEY_KP2, + [ 56 ] = KEY_KP3, + [ 36 ] = KEY_KP4, + [ 20 ] = KEY_KP5, + [ 52 ] = KEY_KP6, + [ 44 ] = KEY_KP7, + [ 28 ] = KEY_KP8, + [ 60 ] = KEY_KP9, + [ 34 ] = KEY_KP0, + + [ 32 ] = KEY_TV, // TV/FM + [ 16 ] = KEY_CD, // CD + [ 48 ] = KEY_TEXT, // TELETEXT + [ 0 ] = KEY_POWER, // POWER + + [ 8 ] = KEY_VIDEO, // VIDEO + [ 4 ] = KEY_AUDIO, // AUDIO + [ 12 ] = KEY_ZOOM, // FULL SCREEN + + [ 18 ] = KEY_SUBTITLE, // DISPLAY - ??? + [ 50 ] = KEY_REWIND, // LOOP - ??? + [ 2 ] = KEY_PRINT, // PREVIEW - ??? + + [ 42 ] = KEY_SEARCH, // AUTOSCAN + [ 26 ] = KEY_SLEEP, // FREEZE - ??? + [ 58 ] = KEY_SHUFFLE, // SNAPSHOT - ??? + [ 10 ] = KEY_MUTE, // MUTE + + [ 38 ] = KEY_RECORD, // RECORD + [ 22 ] = KEY_PAUSE, // PAUSE + [ 54 ] = KEY_STOP, // STOP + [ 6 ] = KEY_PLAY, // PLAY + + [ 46 ] = KEY_RED, // + [ 33 ] = KEY_GREEN, // + [ 14 ] = KEY_YELLOW, // + [ 1 ] = KEY_BLUE, // + + [ 30 ] = KEY_VOLUMEDOWN, // VOLUME- + [ 62 ] = KEY_VOLUMEUP, // VOLUME+ + [ 17 ] = KEY_CHANNELDOWN, // CHANNEL/PAGE- + [ 49 ] = KEY_CHANNELUP // CHANNEL/PAGE+ +}; + +static IR_KEYTAB_TYPE videomate_tv_pvr_codes[IR_KEYTAB_SIZE] = { + [ 20 ] = KEY_MUTE, + [ 36 ] = KEY_ZOOM, + + [ 1 ] = KEY_DVD, + [ 35 ] = KEY_RADIO, + [ 0 ] = KEY_TV, + + [ 10 ] = KEY_REWIND, + [ 8 ] = KEY_PLAYPAUSE, + [ 15 ] = KEY_FORWARD, + + [ 2 ] = KEY_PREVIOUS, + [ 7 ] = KEY_STOP, + [ 6 ] = KEY_NEXT, + + [ 12 ] = KEY_UP, + [ 14 ] = KEY_DOWN, + [ 11 ] = KEY_LEFT, + [ 13 ] = KEY_RIGHT, + [ 17 ] = KEY_OK, + + [ 3 ] = KEY_MENU, + [ 9 ] = KEY_SETUP, + [ 5 ] = KEY_VIDEO, + [ 34 ] = KEY_CHANNEL, + + [ 18 ] = KEY_VOLUMEUP, + [ 21 ] = KEY_VOLUMEDOWN, + [ 16 ] = KEY_CHANNELUP, + [ 19 ] = KEY_CHANNELDOWN, + + [ 4 ] = KEY_RECORD, + + [ 22 ] = KEY_KP1, + [ 23 ] = KEY_KP2, + [ 24 ] = KEY_KP3, + [ 25 ] = KEY_KP4, + [ 26 ] = KEY_KP5, + [ 27 ] = KEY_KP6, + [ 28 ] = KEY_KP7, + [ 29 ] = KEY_KP8, + [ 30 ] = KEY_KP9, + [ 31 ] = KEY_KP0, + + [ 32 ] = KEY_LANGUAGE, + [ 33 ] = KEY_SLEEP, +}; + +/* Michael Tokarev + http://www.corpit.ru/mjt/beholdTV/remote_control.jpg + keytable is used by MANLI MTV00[12] and BeholdTV 40[13] at + least, and probably other cards too. + The "ascii-art picture" below (in comments, first row + is the keycode in hex, and subsequent row(s) shows + the button labels (several variants when appropriate) + helps to descide which keycodes to assign to the buttons. + */ +static IR_KEYTAB_TYPE manli_codes[IR_KEYTAB_SIZE] = { + + /* 0x1c 0x12 * + * FUNCTION POWER * + * FM (|) * + * */ + [ 0x1c ] = KEY_RADIO, /*XXX*/ + [ 0x12 ] = KEY_POWER, + + /* 0x01 0x02 0x03 * + * 1 2 3 * + * * + * 0x04 0x05 0x06 * + * 4 5 6 * + * * + * 0x07 0x08 0x09 * + * 7 8 9 * + * */ + [ 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 0x00 0x17 * + * RECALL 0 +100 * + * PLUS * + * */ + [ 0x0a ] = KEY_AGAIN, /*XXX KEY_REWIND? */ + [ 0x00 ] = KEY_KP0, + [ 0x17 ] = KEY_DIGITS, /*XXX*/ + + /* 0x14 0x10 * + * MENU INFO * + * OSD */ + [ 0x14 ] = KEY_MENU, + [ 0x10 ] = KEY_INFO, + + /* 0x0b * + * Up * + * * + * 0x18 0x16 0x0c * + * Left Ok Right * + * * + * 0x015 * + * Down * + * */ + [ 0x0b ] = KEY_UP, /*XXX KEY_SCROLLUP? */ + [ 0x18 ] = KEY_LEFT, /*XXX KEY_BACK? */ + [ 0x16 ] = KEY_OK, /*XXX KEY_SELECT? KEY_ENTER? */ + [ 0x0c ] = KEY_RIGHT, /*XXX KEY_FORWARD? */ + [ 0x15 ] = KEY_DOWN, /*XXX KEY_SCROLLDOWN? */ + + /* 0x11 0x0d * + * TV/AV MODE * + * SOURCE STEREO * + * */ + [ 0x11 ] = KEY_TV, /*XXX*/ + [ 0x0d ] = KEY_MODE, /*XXX there's no KEY_STEREO */ + + /* 0x0f 0x1b 0x1a * + * AUDIO Vol+ Chan+ * + * TIMESHIFT??? * + * * + * 0x0e 0x1f 0x1e * + * SLEEP Vol- Chan- * + * */ + [ 0x0f ] = KEY_AUDIO, + [ 0x1b ] = KEY_VOLUMEUP, + [ 0x1a ] = KEY_CHANNELUP, + [ 0x0e ] = KEY_SLEEP, /*XXX maybe KEY_PAUSE */ + [ 0x1f ] = KEY_VOLUMEDOWN, + [ 0x1e ] = KEY_CHANNELDOWN, + + /* 0x13 0x19 * + * MUTE SNAPSHOT* + * */ + [ 0x13 ] = KEY_MUTE, + [ 0x19 ] = KEY_RECORD, /*XXX*/ + + // 0x1d unused ? +}; + + +/* Mike Baikov */ +static IR_KEYTAB_TYPE gotview7135_codes[IR_KEYTAB_SIZE] = { + + [ 33 ] = KEY_POWER, + [ 105] = KEY_TV, + [ 51 ] = KEY_KP0, + [ 81 ] = KEY_KP1, + [ 49 ] = KEY_KP2, + [ 113] = KEY_KP3, + [ 59 ] = KEY_KP4, + [ 88 ] = KEY_KP5, + [ 65 ] = KEY_KP6, + [ 72 ] = KEY_KP7, + [ 48 ] = KEY_KP8, + [ 83 ] = KEY_KP9, + [ 115] = KEY_AGAIN, /* LOOP */ + [ 10 ] = KEY_AUDIO, + [ 97 ] = KEY_PRINT, /* PREVIEW */ + [ 122] = KEY_VIDEO, + [ 32 ] = KEY_CHANNELUP, + [ 64 ] = KEY_CHANNELDOWN, + [ 24 ] = KEY_VOLUMEDOWN, + [ 80 ] = KEY_VOLUMEUP, + [ 16 ] = KEY_MUTE, + [ 74 ] = KEY_SEARCH, + [ 123] = KEY_SHUFFLE, /* SNAPSHOT */ + [ 34 ] = KEY_RECORD, + [ 98 ] = KEY_STOP, + [ 120] = KEY_PLAY, + [ 57 ] = KEY_REWIND, + [ 89 ] = KEY_PAUSE, + [ 25 ] = KEY_FORWARD, + [ 9 ] = KEY_ZOOM, + + [ 82 ] = KEY_F21, /* LIVE TIMESHIFT */ + [ 26 ] = KEY_F22, /* MIN TIMESHIFT */ + [ 58 ] = KEY_F23, /* TIMESHIFT */ + [ 112] = KEY_F24, /* NORMAL TIMESHIFT */ +}; + +static IR_KEYTAB_TYPE ir_codes_purpletv[IR_KEYTAB_SIZE] = { + [ 0x3 ] = KEY_POWER, + [ 0x6f ] = KEY_MUTE, + [ 0x10 ] = KEY_BACKSPACE, /* Recall */ + + [ 0x11 ] = KEY_KP0, + [ 0x4 ] = KEY_KP1, + [ 0x5 ] = KEY_KP2, + [ 0x6 ] = KEY_KP3, + [ 0x8 ] = KEY_KP4, + [ 0x9 ] = KEY_KP5, + [ 0xa ] = KEY_KP6, + [ 0xc ] = KEY_KP7, + [ 0xd ] = KEY_KP8, + [ 0xe ] = KEY_KP9, + [ 0x12 ] = KEY_KPDOT, /* 100+ */ + + [ 0x7 ] = KEY_VOLUMEUP, + [ 0xb ] = KEY_VOLUMEDOWN, + [ 0x1a ] = KEY_KPPLUS, + [ 0x18 ] = KEY_KPMINUS, + [ 0x15 ] = KEY_UP, + [ 0x1d ] = KEY_DOWN, + [ 0xf ] = KEY_CHANNELUP, + [ 0x13 ] = KEY_CHANNELDOWN, + [ 0x48 ] = KEY_ZOOM, + + [ 0x1b ] = KEY_VIDEO, /* Video source */ + [ 0x49 ] = KEY_LANGUAGE, /* MTS Select */ + [ 0x19 ] = KEY_SEARCH, /* Auto Scan */ + + [ 0x4b ] = KEY_RECORD, + [ 0x46 ] = KEY_PLAY, + [ 0x45 ] = KEY_PAUSE, /* Pause */ + [ 0x44 ] = KEY_STOP, + [ 0x40 ] = KEY_FORWARD, /* Forward ? */ + [ 0x42 ] = KEY_REWIND, /* Backward ? */ + +}; + +/* Mapping for the 28 key remote control as seen at + http://www.sednacomputer.com/photo/cardbus-tv.jpg + Pavel Mihaylov */ +static IR_KEYTAB_TYPE pctv_sedna_codes[IR_KEYTAB_SIZE] = { + [ 0 ] = KEY_KP0, + [ 1 ] = KEY_KP1, + [ 2 ] = KEY_KP2, + [ 3 ] = KEY_KP3, + [ 4 ] = KEY_KP4, + [ 5 ] = KEY_KP5, + [ 6 ] = KEY_KP6, + [ 7 ] = KEY_KP7, + [ 8 ] = KEY_KP8, + [ 9 ] = KEY_KP9, + + [ 0x0a ] = KEY_AGAIN, /* Recall */ + [ 0x0b ] = KEY_CHANNELUP, + [ 0x0c ] = KEY_VOLUMEUP, + [ 0x0d ] = KEY_MODE, /* Stereo */ + [ 0x0e ] = KEY_STOP, + [ 0x0f ] = KEY_PREVIOUSSONG, + [ 0x10 ] = KEY_ZOOM, + [ 0x11 ] = KEY_TUNER, /* Source */ + [ 0x12 ] = KEY_POWER, + [ 0x13 ] = KEY_MUTE, + [ 0x15 ] = KEY_CHANNELDOWN, + [ 0x18 ] = KEY_VOLUMEDOWN, + [ 0x19 ] = KEY_SHUFFLE, /* Snapshot */ + [ 0x1a ] = KEY_NEXTSONG, + [ 0x1b ] = KEY_TEXT, /* Time Shift */ + [ 0x1c ] = KEY_RADIO, /* FM Radio */ + [ 0x1d ] = KEY_RECORD, + [ 0x1e ] = KEY_PAUSE, +}; + + +/* -------------------- GPIO generic keycode builder -------------------- */ static int build_key(struct saa7134_dev *dev) { @@ -168,32 +571,65 @@ static int build_key(struct saa7134_dev *dev) saa_setb(SAA7134_GPIO_GPMODE3,SAA7134_GPIO_GPRESCAN); gpio = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2); - if (ir->polling) { - if (ir->last_gpio == gpio) - return 0; - ir->last_gpio = gpio; - } - - data = ir_extract_bits(gpio, ir->mask_keycode); - printk("%s: build_key gpio=0x%x mask=0x%x data=%d\n", - dev->name, gpio, ir->mask_keycode, data); - - if ((ir->mask_keydown && (0 != (gpio & ir->mask_keydown))) || - (ir->mask_keyup && (0 == (gpio & ir->mask_keyup)))) { - ir_input_keydown(&ir->dev,&ir->ir,data,data); - } else { - ir_input_nokey(&ir->dev,&ir->ir); + if (ir->polling) { + if (ir->last_gpio == gpio) + return 0; + ir->last_gpio = gpio; } + + data = ir_extract_bits(gpio, ir->mask_keycode); + dprintk("build_key gpio=0x%x mask=0x%x data=%d\n", + gpio, ir->mask_keycode, data); + + if (ir->polling) { + if ((ir->mask_keydown && (0 != (gpio & ir->mask_keydown))) || + (ir->mask_keyup && (0 == (gpio & ir->mask_keyup)))) { + ir_input_keydown(ir->dev, &ir->ir, data, data); + } else { + ir_input_nokey(ir->dev, &ir->ir); + } + } + else { /* IRQ driven mode - handle key press and release in one go */ + if ((ir->mask_keydown && (0 != (gpio & ir->mask_keydown))) || + (ir->mask_keyup && (0 == (gpio & ir->mask_keyup)))) { + ir_input_keydown(ir->dev, &ir->ir, data, data); + ir_input_nokey(ir->dev, &ir->ir); + } + } + return 0; } -/* ---------------------------------------------------------------------- */ +/* --------------------- Chip specific I2C key builders ----------------- */ + +static int get_key_purpletv(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) +{ + unsigned char b; + + /* poll IR chip */ + if (1 != i2c_master_recv(&ir->c,&b,1)) { + i2cdprintk("read error\n"); + return -EIO; + } + + /* no button press */ + if (b==0) + return 0; + + /* repeating */ + if (b & 0x80) + return 1; + + *ir_key = b; + *ir_raw = b; + return 1; +} void saa7134_input_irq(struct saa7134_dev *dev) { - struct saa7134_ir *ir = dev->remote; + struct saa7134_ir *ir = dev->remote; - if (!ir->polling) + if (!ir->polling) build_key(dev); } @@ -211,6 +647,7 @@ static void saa7134_input_timer(unsigned long data) int saa7134_input_init1(struct saa7134_dev *dev) { struct saa7134_ir *ir; + struct input_dev *input_dev; IR_KEYTAB_TYPE *ir_codes = NULL; u32 mask_keycode = 0; u32 mask_keydown = 0; @@ -218,29 +655,103 @@ int saa7134_input_init1(struct saa7134_dev *dev) int polling = 0; int ir_type = IR_TYPE_OTHER; - /* detect & configure */ - if (!dev->has_remote) + if (dev->has_remote != SAA7134_REMOTE_GPIO) + return -ENODEV; + if (disable_ir) return -ENODEV; + + /* detect & configure */ switch (dev->board) { case SAA7134_BOARD_FLYVIDEO2000: case SAA7134_BOARD_FLYVIDEO3000: + case SAA7134_BOARD_FLYTVPLATINUM_FM: + case SAA7134_BOARD_FLYTVPLATINUM_MINI2: ir_codes = flyvideo_codes; mask_keycode = 0xEC00000; mask_keydown = 0x0040000; break; case SAA7134_BOARD_CINERGY400: case SAA7134_BOARD_CINERGY600: + case SAA7134_BOARD_CINERGY600_MK3: ir_codes = cinergy_codes; mask_keycode = 0x00003f; mask_keyup = 0x040000; break; case SAA7134_BOARD_ECS_TVP3XP: case SAA7134_BOARD_ECS_TVP3XP_4CB5: - ir_codes = eztv_codes; - mask_keycode = 0x00017c; - mask_keyup = 0x000002; + ir_codes = eztv_codes; + mask_keycode = 0x00017c; + mask_keyup = 0x000002; + polling = 50; // ms + break; + case SAA7134_BOARD_KWORLD_XPERT: + case SAA7134_BOARD_AVACSSMARTTV: + ir_codes = avacssmart_codes; + mask_keycode = 0x00001F; + mask_keyup = 0x000020; + polling = 50; // ms + break; + case SAA7134_BOARD_MD2819: + case SAA7134_BOARD_KWORLD_VSTREAM_XPERT: + case SAA7134_BOARD_AVERMEDIA_305: + case SAA7134_BOARD_AVERMEDIA_307: + case SAA7134_BOARD_AVERMEDIA_STUDIO_305: + case SAA7134_BOARD_AVERMEDIA_STUDIO_307: + case SAA7134_BOARD_AVERMEDIA_GO_007_FM: + ir_codes = md2819_codes; + mask_keycode = 0x0007C8; + mask_keydown = 0x000010; + polling = 50; // ms + /* Set GPIO pin2 to high to enable the IR controller */ + saa_setb(SAA7134_GPIO_GPMODE0, 0x4); + saa_setb(SAA7134_GPIO_GPSTATUS0, 0x4); + break; + case SAA7134_BOARD_KWORLD_TERMINATOR: + ir_codes = avacssmart_codes; + mask_keycode = 0x00001f; + mask_keyup = 0x000060; + polling = 50; // ms + break; + case SAA7134_BOARD_MANLI_MTV001: + case SAA7134_BOARD_MANLI_MTV002: + case SAA7134_BOARD_BEHOLD_409FM: + ir_codes = manli_codes; + mask_keycode = 0x001f00; + mask_keyup = 0x004000; + polling = 50; // ms + break; + case SAA7134_BOARD_SEDNA_PC_TV_CARDBUS: + ir_codes = pctv_sedna_codes; + mask_keycode = 0x001f00; + mask_keyup = 0x004000; polling = 50; // ms - break; + break; + case SAA7134_BOARD_GOTVIEW_7135: + ir_codes = gotview7135_codes; + mask_keycode = 0x0003EC; + mask_keyup = 0x008000; + mask_keydown = 0x000010; + polling = 50; // ms + break; + case SAA7134_BOARD_VIDEOMATE_TV_PVR: + case SAA7134_BOARD_VIDEOMATE_GOLD_PLUS: + case SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII: + ir_codes = videomate_tv_pvr_codes; + mask_keycode = 0x00003F; + mask_keyup = 0x400000; + polling = 50; // ms + break; + case SAA7134_BOARD_VIDEOMATE_DVBT_300: + case SAA7134_BOARD_VIDEOMATE_DVBT_200: + ir_codes = videomate_tv_pvr_codes; + mask_keycode = 0x003F00; + mask_keyup = 0x040000; + break; + case SAA7134_BOARD_FLYDVBT_LR301: + ir_codes = flydvb_codes; + mask_keycode = 0x0001F00; + mask_keydown = 0x0040000; + break; } if (NULL == ir_codes) { printk("%s: Oops: IR config error [card=%d]\n", @@ -248,35 +759,41 @@ int saa7134_input_init1(struct saa7134_dev *dev) return -ENODEV; } - ir = kmalloc(sizeof(*ir),GFP_KERNEL); - if (NULL == ir) + ir = kzalloc(sizeof(*ir), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!ir || !input_dev) { + kfree(ir); + input_free_device(input_dev); return -ENOMEM; - memset(ir,0,sizeof(*ir)); + } + + ir->dev = input_dev; /* init hardware-specific stuff */ ir->mask_keycode = mask_keycode; ir->mask_keydown = mask_keydown; ir->mask_keyup = mask_keyup; - ir->polling = polling; - + ir->polling = polling; + /* init input device */ snprintf(ir->name, sizeof(ir->name), "saa7134 IR (%s)", saa7134_boards[dev->board].name); snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0", pci_name(dev->pci)); - ir_input_init(&ir->dev, &ir->ir, ir_type, ir_codes); - ir->dev.name = ir->name; - ir->dev.phys = ir->phys; - ir->dev.id.bustype = BUS_PCI; - ir->dev.id.version = 1; + ir_input_init(input_dev, &ir->ir, ir_type, ir_codes); + input_dev->name = ir->name; + input_dev->phys = ir->phys; + input_dev->id.bustype = BUS_PCI; + input_dev->id.version = 1; if (dev->pci->subsystem_vendor) { - ir->dev.id.vendor = dev->pci->subsystem_vendor; - ir->dev.id.product = dev->pci->subsystem_device; + input_dev->id.vendor = dev->pci->subsystem_vendor; + input_dev->id.product = dev->pci->subsystem_device; } else { - ir->dev.id.vendor = dev->pci->vendor; - ir->dev.id.product = dev->pci->device; + input_dev->id.vendor = dev->pci->vendor; + input_dev->id.product = dev->pci->device; } + input_dev->cdev.dev = &dev->pci->dev; /* all done */ dev->remote = ir; @@ -288,8 +805,7 @@ int saa7134_input_init1(struct saa7134_dev *dev) add_timer(&ir->timer); } - input_register_device(&dev->remote->dev); - printk("%s: registered input device for IR\n",dev->name); + input_register_device(ir->dev); return 0; } @@ -297,14 +813,39 @@ void saa7134_input_fini(struct saa7134_dev *dev) { if (NULL == dev->remote) return; - - input_unregister_device(&dev->remote->dev); + if (dev->remote->polling) del_timer_sync(&dev->remote->timer); + input_unregister_device(dev->remote->dev); kfree(dev->remote); dev->remote = NULL; } +void saa7134_set_i2c_ir(struct saa7134_dev *dev, struct IR_i2c *ir) +{ + if (disable_ir) { + dprintk("Found supported i2c remote, but IR has been disabled\n"); + ir->get_key=NULL; + return; + } + + switch (dev->board) { + case SAA7134_BOARD_PINNACLE_PCTV_110i: + snprintf(ir->c.name, sizeof(ir->c.name), "Pinnacle PCTV"); + ir->get_key = get_key_pinnacle; + ir->ir_codes = ir_codes_pinnacle; + break; + case SAA7134_BOARD_UPMOST_PURPLE_TV: + snprintf(ir->c.name, sizeof(ir->c.name), "Purple TV"); + ir->get_key = get_key_purpletv; + ir->ir_codes = ir_codes_purpletv; + break; + default: + dprintk("Shouldn't get here: Unknown board %x for I2C IR?\n",dev->board); + break; + } + +} /* ---------------------------------------------------------------------- * Local variables: * c-basic-offset: 8