bttv-cards.c

pxa270下的摄像头mtd91111的驱动

	pll:            PLL_35,
	tuner_type:     -1,
},{
        /* Daniel Herrington <[e-mail]> */
        name:           "Askey CPH060/ Phoebe TV Master Only (No FM)",
        video_inputs:   3,
        audio_inputs:   1,
        tuner:          0,
        svhs:           2,
        gpiomask:       0xe00,
        muxsel:         { 2, 3, 1, 1},
        audiomux:       { 0x400, 0x400, 0x400, 0x400, 0x800, 0x400 },
        needs_tvaudio:  1,
        pll:            PLL_28,
        tuner_type:     TUNER_TEMIC_4036FY5_NTSC,
},{
	/* Matti Mottus <[e-mail]> */
	name:		"Askey CPH03x TV Capturer",
	video_inputs:	4,
	audio_inputs:	1,
	tuner:		0,
	svhs:		2,
        gpiomask:       0x03000F,
	muxsel:		{ 2, 3, 1, 0},
        audiomux:       { 2,0,0,0,1 },
	pll:            PLL_28,
	tuner_type:	0,
},{

/* ---- card 0x3c ---------------------------------- */
	/* Philip Blundell <[e-mail]> */
	name:           "Modular Technology MM100PCTV",
	video_inputs:   2,
	audio_inputs:   2,
	tuner:		0,
	svhs:		-1,
	gpiomask:       11,
	muxsel:         { 2, 3, 1, 1},
	audiomux:       { 2, 0, 0, 1, 8},
	pll:            PLL_35,
	tuner_type:     TUNER_TEMIC_PAL,

},{
	/* Adrian Cox <[e-mail] */
	name:	        "AG Electronics GMV1",
	video_inputs:   2,
	audio_inputs:   0,
	tuner:	        -1,
	svhs:	        1,
	gpiomask:       0xF,
	muxsel:	        { 2, 2},
	audiomux:       { },
	no_msp34xx:     1,
	needs_tvaudio:  0,
	pll:	        PLL_28,
	tuner_type:     -1,
},{
	/* Miguel Angel Alvarez <[e-mail]>
	   new Easy TV BT878 version (model CPH061) 
	   special thanks to Informatica Mieres for providing the card */
	name:           "Askey CPH061/ BESTBUY Easy TV (bt878)",
	video_inputs:	3,
	audio_inputs:   2,
	tuner:          0,
	svhs:           2,
	gpiomask:       0xFF,
	muxsel:         { 2, 3, 1, 0},
	audiomux:       { 1, 0, 4, 4, 9},
	needs_tvaudio:  0,
	pll:		PLL_28,
	tuner_type:	TUNER_PHILIPS_PAL,
},{
	/* Lukas Gebauer <[e-mail]> */
	name:		"ATI TV-Wonder",
	video_inputs:	3,
	audio_inputs:	1,
	tuner:		0,
	svhs:		2,
	gpiomask:	0xf03f,
	muxsel:		{ 2, 3, 1, 0 },
	audiomux:	{ 0xbffe, 0, 0xbfff, 0, 0xbffe},
	pll:		PLL_28,
	tuner_type:	TUNER_TEMIC_4006FN5_MULTI_PAL,
},{

/* ---- card 0x40 ---------------------------------- */
	/* Lukas Gebauer <[e-mail]> */
	name:		"ATI TV-Wonder VE",
	video_inputs:	2,
	audio_inputs:	1,
	tuner:		0,
	svhs:		-1,
	gpiomask:	1,
	muxsel:		{ 2, 3, 0, 1},
	audiomux:	{ 0, 0, 1, 0, 0},
	no_msp34xx:	1,
	pll:		PLL_28,
	tuner_type:	TUNER_TEMIC_4006FN5_MULTI_PAL,
},{
	/* DeeJay <[e-mail] (2000S) */
	name:           "Lifeview FlyVideo 2000S LR90",
	video_inputs:   3,
	audio_inputs:   3,
	tuner:          0,
	svhs:           2,
	gpiomask:	0x18e0,
	muxsel:		{ 2, 3, 0, 1},
			/* Radio changed from 1e80 to 0x800 to make
			   FlyVideo2000S in .hu happy (gm)*/
			/* -dk-???: set mute=0x1800 for tda9874h daughterboard */
	audiomux:	{ 0x0000,0x0800,0x1000,0x1000,0x1800, 0x1080 },
	audio_hook:	fv2000s_audio,
	no_msp34xx:	1,
	no_tda9875:	1,
	needs_tvaudio:  1,
	pll:            PLL_28,
	tuner_type:     5,
},{
	name:		"Terratec TValueRadio",
	video_inputs:	3,
	audio_inputs:	1,
	tuner:		0,
	svhs:		2,
	gpiomask:	0xffff00,
	muxsel:		{ 2, 3, 1, 1},
	audiomux:	{ 0x500, 0x500, 0x300, 0x900, 0x900},
	needs_tvaudio:	1,
	pll:		PLL_28,
	tuner_type:	TUNER_PHILIPS_PAL,
	has_radio:	1,
},{
	/* TANAKA Kei <[e-mail]> */
	name:           "IODATA GV-BCTV4/PCI",
	video_inputs:   3,
	audio_inputs:   1,
	tuner:          0,
	svhs:           2,
	gpiomask:       0x010f00,
	muxsel:         {2, 3, 0, 0},
	audiomux:       {0x10000, 0, 0x10000, 0, 0, 0},
	no_msp34xx:     1,
	pll:            PLL_28,
	tuner_type:     TUNER_SHARP_2U5JF5540_NTSC,
	audio_hook:     gvbctv3pci_audio,
},{

/* ---- card 0x44 ---------------------------------- */
        name:           "3Dfx VoodooTV FM (Euro), VoodooTV 200 (USA)",
	// try "insmod msp3400 simple=0" if you have
	// sound problems with this card.
        video_inputs:   4,
        audio_inputs:   1,
        tuner:          0,
        svhs:           -1,
        gpiomask:       0x4f8a00,
	// 0x100000: 1=MSP enabled (0=disable again)
	// 0x010000: Connected to "S0" on tda9880 (0=Pal/BG, 1=NTSC)
        audiomux:       {0x947fff, 0x987fff,0x947fff,0x947fff, 0x947fff},
	// tvtuner, radio,   external,internal, mute,  stereo
	/* tuner, Composit, SVid, Composit-on-Svid-adapter*/
        muxsel:         { 2, 3 ,0 ,1},
        tuner_type:     TUNER_MT2032,
	pll:		PLL_28,
	has_radio:	1,
},{
	/* Philip Blundell <[e-mail]> */
	name:           "Active Imaging AIMMS",
	video_inputs:   1,
	audio_inputs:   0,
	tuner:          -1,
	tuner_type:     -1,
	pll:            PLL_28,
	muxsel:         { 2 },
	gpiomask:       0
},{
        /* Tomasz Pyra <[e-mail]> */
        name:           "Prolink Pixelview PV-BT878P+ (Rev.4C)",
        video_inputs:   3,
        audio_inputs:   4,
        tuner:          0,
        svhs:           2,
        gpiomask:       15,
        muxsel:         { 2, 3, 1, 1},
        audiomux:       { 0, 0, 11, 7, 13, 0},
        needs_tvaudio:  1,
        pll:            PLL_28,
        tuner_type:     25,
},{
	name:		"Lifeview FlyVideo 98EZ (capture only) LR51",
	video_inputs:	4,
	audio_inputs:   0,
	tuner:		-1,
	svhs:		2,
	muxsel:		{ 2, 3, 1, 1}, // AV1, AV2, SVHS, CVid adapter on SVHS
	pll:		PLL_28,
	no_msp34xx:	1,
},{

/* ---- card 0x48 ---------------------------------- */
	/* Dariusz Kowalewski <[e-mail]> */
	name:		"Prolink Pixelview PV-BT878P+9B (PlayTV Pro rev.9B FM+NICAM)",
	video_inputs:	3,
	audio_inputs:	1,
	tuner:		0,
	svhs:		2,
	gpiomask:	0x3f,
	muxsel:		{ 2, 3, 0, 1 },
	audiomux:	{ 0x01, 0x00, 0x03, 0x03, 0x09, 0x02 },
	needs_tvaudio:  1,
	no_msp34xx:	1,
	no_tda9875:	1,
	pll:		PLL_28,
	tuner_type:	-1,
	audio_hook:	pvbt878p9b_audio,
	has_radio:	1,
},{
	/* Clay Kunz <[e-mail]> */
	/* you must jumper JP5 for the card to work */
	name:           "Sensoray 311",
	video_inputs:   5,
	audio_inputs:   0,
	tuner:          -1,
	svhs:           4,
	gpiomask:       0,
	muxsel:         { 2, 3, 1, 0, 0},
	audiomux:       { 0 },
	needs_tvaudio:  0,
	tuner_type:     -1,
},{
	/* Miguel Freitas <[e-mail]> */
	name:           "RemoteVision MX (RV605)",
	video_inputs:   16,
	audio_inputs:   0,
	tuner:          -1,
	svhs:           -1,
	gpiomask:       0x00,
	gpiomask2:      0x07ff,
	muxsel:         { 0x33, 0x13, 0x23, 0x43, 0xf3, 0x73, 0xe3, 0x03,
			  0xd3, 0xb3, 0xc3, 0x63, 0x93, 0x53, 0x83, 0xa3 },
	no_msp34xx:     1,
	no_tda9875:     1,
	tuner_type:     -1,
	muxsel_hook:    rv605_muxsel,
},{
        name:           "Powercolor MTV878/ MTV878R/ MTV878F",
        video_inputs:   3,
        audio_inputs:   2, 
	tuner:		0,
        svhs:           2,
        gpiomask:       0x1C800F,  // Bit0-2: Audio select, 8-12:remote control 14:remote valid 15:remote reset
        muxsel:         { 2, 1, 1, },
        audiomux:       { 0, 1, 2, 2, 4 },
        needs_tvaudio:  0,
        tuner_type:     TUNER_PHILIPS_PAL,
	pll:		PLL_28,
	has_radio:	1,
},{

/* ---- card 0x4c ---------------------------------- */
        /* Masaki Suzuki <[e-mail]> */
        name:           "Canopus WinDVR PCI (COMPAQ Presario 3524JP, 5112JP)",
        video_inputs:   3,
        audio_inputs:   1,
        tuner:          0,
        svhs:           2,
        gpiomask:       0x140007,
        muxsel:         { 2, 3, 1, 1 },
        audiomux:       { 0, 1, 2, 3, 4, 0 },
        tuner_type:     TUNER_PHILIPS_NTSC,
        audio_hook:     windvr_audio,
},{
        name:           "GrandTec Multi Capture Card (Bt878)",
        video_inputs:   4,
        audio_inputs:   0,
        tuner:          -1,
        svhs:           -1,
        gpiomask:       0,
        muxsel:         { 2, 3, 1, 0 },
        audiomux:       { 0 },
        needs_tvaudio:  0,
        no_msp34xx:     1,
        pll:            PLL_28,
        tuner_type:     -1,
},{
        name:           "Jetway TV/Capture JW-TV878-FBK, Kworld KW-TV878RF",
        video_inputs:   4,
        audio_inputs:   3, 
        tuner:          0,
        svhs:           2,
        gpiomask:       7,
        muxsel:         { 2, 3, 1, 1 },   // Tuner, SVid, SVHS, SVid to SVHS connector
        audiomux:       { 0 ,0 ,4, 4,4,4},// Yes, this tuner uses the same audio output for TV and FM radio!
					  // This card lacks external Audio In, so we mute it on Ext. & Int.
					  // The PCB can take a sbx1637/sbx1673, wiring unknown.
					  // This card lacks PCI subsystem ID, sigh.
					  // audiomux=1: lower volume, 2+3: mute
					  // btwincap uses 0x80000/0x80003
        needs_tvaudio:  0,
        no_msp34xx:     1,
        pll:            PLL_28,
        tuner_type:     5, // Samsung TCPA9095PC27A (BG+DK), philips compatible, w/FM, stereo and
			   // radio signal strength indicators work fine.
	has_radio:		1,
	/* GPIO Info:
		GPIO0,1:   HEF4052 A0,A1
		GPIO2:     HEF4052 nENABLE
		GPIO3-7:   n.c.
		GPIO8-13:  IRDC357 data0,5 (data6 n.c. ?) [chip not present on my card]
		GPIO14,15: ??
		GPIO16-21: n.c.
		GPIO22,23: ??
		??       : mtu8b56ep microcontroller for IR (GPIO wiring unknown)*/
},{
        /* Arthur Tetzlaff-Deas, DSP Design Ltd <[e-mail]> */
        name:           "DSP Design TCVIDEO",
        video_inputs:   4,
        svhs:           -1,
        muxsel:         { 2, 3, 1, 0},
        pll:            PLL_28,
        tuner_type:     -1,
},{

        /* ---- card 0x50 ---------------------------------- */
	name:           "Hauppauge WinTV PVR",
        video_inputs:   4,
        audio_inputs:   1,
        tuner:          0,
        svhs:           2,
        muxsel:         { 2, 0, 1, 1},
        needs_tvaudio:  1,
        pll:            PLL_28,
        tuner_type:     -1,

	gpiomask:       7,
	audiomux:       {7},
}};

const int bttv_num_tvcards = (sizeof(bttv_tvcards)/sizeof(struct tvcard));

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

static unsigned char eeprom_data[256];

/*
 * identify card
 */
void __devinit bttv_idcard(struct bttv *btv)
{
	unsigned int gpiobits;
	int i,type;
	unsigned short tmp;

	/* read PCI subsystem ID */
	pci_read_config_word(btv->dev, PCI_SUBSYSTEM_ID, &tmp);
	btv->cardid = tmp << 16;
	pci_read_config_word(btv->dev, PCI_SUBSYSTEM_VENDOR_ID, &tmp);
	btv->cardid |= tmp;

	if (0 != btv->cardid && 0xffffffff != btv->cardid) {
		/* look for the card */
		for (type = -1, i = 0; cards[i].id != 0; i++)
			if (cards[i].id  == btv->cardid)
				type = i;
		
		if (type != -1) {
			/* found it */
			printk(KERN_INFO "bttv%d: detected: %s [card=%d], "
			       "PCI subsystem ID is %04x:%04x\n",
			       btv->nr,cards[type].name,cards[type].cardnr,
			       btv->cardid & 0xffff, btv->cardid >> 16);
			btv->type = cards[type].cardnr;
		} else {
			/* 404 */
			printk(KERN_INFO "bttv%d: subsystem: %04x:%04x (UNKNOWN)\n",
			       btv->nr, btv->cardid&0xffff, btv->cardid>>16);
			printk(KERN_DEBUG "please mail id, board name and "
			       "the correct card= insmod option to [e-mail]\n");
		}
	}

	/* let the user override the autodetected type */
	if (card[btv->nr] >= 0 && card[btv->nr] < bttv_num_tvcards)
		btv->type=card[btv->nr];
	
	/* print which card config we are using */
	sprintf(btv->video_dev.name,"BT%d%s(%.23s)",
		btv->id,
		(btv->id==848 && btv->revision==0x12) ? "A" : "",
		bttv_tvcards[btv->type].name);
	printk(KERN_INFO "bttv%d: using: %s [card=%d,%s]\n",btv->nr,
	       btv->video_dev.name,btv->type,
	       (card[btv->nr] >= 0 && card[btv->nr] < bttv_num_tvcards) ?
	       "insmod option" : "autodetected");

	/* overwrite gpio stuff ?? */
	if (-1 == audioall && -1 == audiomux[0])
		return;

	if (-1 != audiomux[0]) {
		gpiobits = 0;
		for (i = 0; i < 5; i++) {
			bttv_tvcards[btv->type].audiomux[i] = audiomux[i];
			gpiobits |= audiomux[i];
		}
	} else {
		gpiobits = audioall;
		for (i = 0; i < 5; i++) {
			bttv_tvcards[btv->type].audiomux[i] = audioall;
		}
	}
	bttv_tvcards[btv->type].gpiomask = (-1 != gpiomask) ? gpiomask : gpiobits;
	printk(KERN_INFO "bttv%d: gpio config override: mask=0x%x, mux=",
	       btv->nr,bttv_tvcards[btv->type].gpiomask);
	for (i = 0; i < 5; i++) {
		printk("%s0x%x", i ? "," : "", bttv_tvcards[btv->type].audiomux[i]);
	}
	printk("\n");
}

/*
 * (most) board specific initialisations goes here
 */

static void flyvideo_gpio(struct bttv *btv)
{ 
	int gpio,outbits,has_remote,has_radio,is_capture_only,is_lr90,has_tda9820_tda9821;
	int tuner=-1,ttype;
	
	outbits = btread(BT848_GPIO_OUT_EN);
	btwrite(0x00, BT848_GPIO_OUT_EN);
	udelay(8);  // without this we would see the 0x1800 mask
	gpio=btread(BT848_GPIO_DATA);
	btwrite(outbits, BT848_GPIO_OUT_EN);
	// all cards provide GPIO info, some have an additional eeprom
	// LR50: GPIO coding can be found lower right CP1 .. CP9
	//       CP9=GPIO23 .. CP1=GPIO15; when OPEN, the corresponding GPIO reads 1.
	//       GPIO14-12: n.c.
	// LR90: GP9=GPIO23 .. GP1=GPIO15 (right above the bt878)
	
	// lowest 3 bytes are remote control codes (no handshake needed)
        // xxxFFF: No remote control chip soldered
        // xxxF00(LR26/LR50), xxxFE0(LR90): Remote control chip (LVA001 or CF45) soldered 
	// Note: Some bits are Audio_Mask !

	ttype=(gpio&0x0f0000)>>16;
	switch(ttype) {
	case 0x0: tuner=4; // None
		break;
        case 0x2: tuner=39;// LG NTSC (newer TAPC series) TAPC-H701P
		break;
	case 0x4: tuner=5; // Philips PAL TPI8PSB02P, TPI8PSB12P, TPI8PSB12D or FI1216, FM1216
		break;
	case 0x6: tuner=37; // LG PAL (newer TAPC series) TAPC-G702P
		break;
	case 0xC: tuner=3; // Philips SECAM(+PAL) FQ1216ME or FI1216MF
		break;
	default:
		printk(KERN_INFO "bttv%d: FlyVideo_gpio: unknown tuner type.\n", btv->nr);
	}

	has_remote          =   gpio & 0x800000;
	has_radio	    =   gpio & 0x400000;
	//   unknown                   0x200000;
	//   unknown2                  0x100000;
        is_capture_only     = !(gpio & 0x008000); //GPIO15
	has_tda9820_tda9821 = !(gpio & 0x004000);
	is_lr90             = !(gpio & 0x002000); // else LR26/LR50 (LR38/LR51 f. capture only)
        //		        gpio & 0x001000 // output bit for audio routing