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/*

 *  bttv - Bt848 frame grabber driver

 *

 *  card ID's and external interfaces of the bttv driver

 *  basically stuff needed by other drivers (i2c, lirc, ...)

 *  and is supported not to change much over time.

 *

 *  Copyright (C) 1996,97 Ralph Metzler (rjkm@thp.uni-koeln.de)

 *  (c) 1999,2000 Gerd Knorr <kraxel@goldbach.in-berlin.de>

 *

 */

#ifndef _BTTV_H_

#define _BTTV_H_

#include <linux/videodev.h>

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

/* exported by bttv-cards.c                                   */

#define BTTV_UNKNOWN       0x00

#define BTTV_MIRO          0x01

#define BTTV_HAUPPAUGE     0x02

#define BTTV_STB           0x03

#define BTTV_INTEL         0x04

#define BTTV_DIAMOND       0x05 

#define BTTV_AVERMEDIA     0x06 

#define BTTV_MATRIX_VISION 0x07 

#define BTTV_FLYVIDEO      0x08

#define BTTV_TURBOTV       0x09

#define BTTV_HAUPPAUGE878  0x0a

#define BTTV_MIROPRO       0x0b

#define BTTV_ADSTECH_TV    0x0c

#define BTTV_AVERMEDIA98   0x0d

#define BTTV_VHX           0x0e

#define BTTV_ZOLTRIX       0x0f

#define BTTV_PIXVIEWPLAYTV 0x10

#define BTTV_WINVIEW_601   0x11

#define BTTV_AVEC_INTERCAP 0x12

#define BTTV_LIFE_FLYKIT   0x13

#define BTTV_CEI_RAFFLES   0x14

#define BTTV_CONFERENCETV  0x15

#define BTTV_PHOEBE_TVMAS  0x16

#define BTTV_MODTEC_205    0x17

#define BTTV_MAGICTVIEW061 0x18

#define BTTV_VOBIS_BOOSTAR 0x19

#define BTTV_HAUPPAUG_WCAM 0x1a

#define BTTV_MAXI          0x1b

#define BTTV_TERRATV       0x1c

#define BTTV_PXC200        0x1d

#define BTTV_FLYVIDEO_98   0x1e

#define BTTV_IPROTV        0x1f

#define BTTV_INTEL_C_S_PCI 0x20

#define BTTV_TERRATVALUE   0x21

#define BTTV_WINFAST2000   0x22

#define BTTV_CHRONOS_VS2   0x23

#define BTTV_TYPHOON_TVIEW 0x24

#define BTTV_PXELVWPLTVPRO 0x25

#define BTTV_MAGICTVIEW063 0x26

#define BTTV_PINNACLE      0x27

#define BTTV_STB2          0x28

#define BTTV_AVPHONE98     0x29

#define BTTV_PV951         0x2a

#define BTTV_ONAIR_TV      0x2b

#define BTTV_SIGMA_TVII_FM 0x2c

#define BTTV_MATRIX_VISION2 0x2d

#define BTTV_ZOLTRIX_GENIE 0x2e

#define BTTV_TERRATVRADIO  0x2f

#define BTTV_DYNALINK      0x30

#define BTTV_GVBCTV3PCI    0x31

#define BTTV_PXELVWPLTVPAK 0x32

#define BTTV_EAGLE         0x33

#define BTTV_PINNACLEPRO   0x34

#define BTTV_TVIEW_RDS_FM  0x35

#define BTTV_LIFETEC_9415  0x36

#define BTTV_BESTBUY_EASYTV 0x37

#define BTTV_FLYVIDEO_98FM 0x38

#define BTTV_GMV1          0x3d

#define BTTV_BESTBUY_EASYTV2 0x3e

#define BTTV_ATI_TVWONDER  0x3f

#define BTTV_ATI_TVWONDERVE 0x40

#define BTTV_FLYVIDEO2000   0x41

#define BTTV_TERRATVALUER   0x42

#define BTTV_GVBCTV4PCI     0x43

#define BTTV_VOODOOTV_FM    0x44

#define BTTV_AIMMS          0x45

#define BTTV_PV_BT878P_PLUS 0x46

#define BTTV_FLYVIDEO98EZ   0x47

#define BTTV_PV_BT878P_9B   0x48

#define BTTV_SENSORAY311    0x49

#define BTTV_RV605          0x4a

#define BTTV_WINDVR         0x4c

#define BTTV_GRANDTEC       0x4d

#define BTTV_KWORLD         0x4e

#define BTTV_HAUPPAUGEPVR   0x50

#define BTTV_GVBCTV5PCI     0x51

#define BTTV_OSPREY1x0      0x52

#define BTTV_OSPREY1x0_848  0x53

#define BTTV_OSPREY101_848  0x54

#define BTTV_OSPREY1x1      0x55

#define BTTV_OSPREY1x1_SVID 0x56

#define BTTV_OSPREY2xx      0x57

#define BTTV_OSPREY2x0_SVID 0x58

#define BTTV_OSPREY2x0      0x59

#define BTTV_OSPREY500      0x5a

#define BTTV_OSPREY540      0x5b

#define BTTV_OSPREY2000     0x5c

#define BTTV_IDS_EAGLE      0x5d

#define BTTV_PINNACLESAT    0x5e

#define BTTV_FORMAC_PROTV   0x5f

#define BTTV_EURESYS_PICOLO 0x61

#define BTTV_PV150          0x62

#define BTTV_AD_TVK503      0x63

#define BTTV_IVC200         0x66

#define BTTV_XGUARD         0x67

#define BTTV_NEBULA_DIGITV  0x68

#define BTTV_PV143          0x69

#define BTTV_IVC100         0x6e

#define BTTV_IVC120         0x6f

/* i2c address list */

#define I2C_TSA5522        0xc2

#define I2C_TDA7432        0x8a

#define I2C_BT832_ALT1     0x88

#define I2C_BT832_ALT2     0x8a // alternate setting

#define I2C_TDA8425        0x82

#define I2C_TDA9840        0x84

#define I2C_TDA9850        0xb6 /* also used by 9855,9873 */

#define I2C_TDA9874        0xb0 /* also used by 9875 */

#define I2C_TDA9875        0xb0

#define I2C_HAUPEE         0xa0

#define I2C_STBEE          0xae

#define I2C_VHX            0xc0

#define I2C_MSP3400        0x80

#define I2C_MSP3400_ALT    0x88

#define I2C_TEA6300        0x80

#define I2C_DPL3518        0x84

#define I2C_TDA9887        0x86

/* more card-specific defines */

#define PT2254_L_CHANNEL 0x10

#define PT2254_R_CHANNEL 0x08

#define PT2254_DBS_IN_2 0x400

#define PT2254_DBS_IN_10 0x20000

#define WINVIEW_PT2254_CLK  0x40

#define WINVIEW_PT2254_DATA 0x20

#define WINVIEW_PT2254_STROBE 0x80

/* digital_mode */

#define DIGITAL_MODE_VIDEO 1

#define DIGITAL_MODE_CAMERA 2

struct bttv;

struct tvcard

{

        char *name;

        unsigned int video_inputs;

        unsigned int audio_inputs;

        unsigned int tuner;

        unsigned int svhs;

        unsigned int digital_mode; // DIGITAL_MODE_CAMERA or DIGITAL_MODE_VIDEO

        u32 gpiomask;

        u32 muxsel[16];

        u32 audiomux[6]; /* Tuner, Radio, external, internal, mute, stereo */

        u32 gpiomask2;   /* GPIO MUX mask */

        /* i2c audio flags */

        unsigned int no_msp34xx:1;

        unsigned int no_tda9875:1;

        unsigned int no_tda7432:1;

        unsigned int needs_tvaudio:1;

        unsigned int msp34xx_alt:1;

        /* flag: video pci function is unused */

        unsigned int no_video;

        /* other settings */

        unsigned int pll;

#define PLL_NONE 0

#define PLL_28   1

#define PLL_35   2

        unsigned int tuner_type;

        unsigned int has_radio;

        void (*audio_hook)(struct bttv *btv, struct video_audio *v, int set);

        void (*muxsel_hook)(struct bttv *btv, unsigned int input);

};

extern struct tvcard bttv_tvcards[];

extern const unsigned int bttv_num_tvcards;

/* identification / initialization of the card */

extern void bttv_idcard(struct bttv *btv);

extern void bttv_init_card1(struct bttv *btv);

extern void bttv_init_card2(struct bttv *btv);

/* card-specific funtions */

extern void tea5757_set_freq(struct bttv *btv, unsigned short freq);

extern void bttv_tda9880_setnorm(struct bttv *btv, int norm);

/* kernel cmd line parse helper */

extern int bttv_parse(char *str, int max, int *vals);

/* extra tweaks for some chipsets */

extern void bttv_check_chipset(void);

extern int bttv_handle_chipset(struct bttv *btv);

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

/* exported by bttv-if.c                                      */

/* interface for gpio access by other modules                 */

/* returns card type + card ID (for bt878-based ones)

   for possible values see lines below beginning with #define BTTV_UNKNOWN

   returns negative value if error occurred

*/

extern int bttv_get_cardinfo(unsigned int card, int *type,

                             unsigned int *cardid);

extern struct pci_dev* bttv_get_pcidev(unsigned int card);

/* obsolete, use bttv_get_cardinfo instead */

extern int bttv_get_id(unsigned int card);

/* sets GPOE register (BT848_GPIO_OUT_EN) to new value:

   data | (current_GPOE_value & ~mask)

   returns negative value if error occurred

*/

extern int bttv_gpio_enable(unsigned int card,

                            unsigned long mask, unsigned long data);

/* fills data with GPDATA register contents

   returns negative value if error occurred

*/

extern int bttv_read_gpio(unsigned int card, unsigned long *data);

/* sets GPDATA register to new value:

  (data & mask) | (current_GPDATA_value & ~mask)

  returns negative value if error occurred

*/

extern int bttv_write_gpio(unsigned int card,

                           unsigned long mask, unsigned long data);

/* returns pointer to task queue which can be used as parameter to

   interruptible_sleep_on

   in interrupt handler if BT848_INT_GPINT bit is set - this queue is activated

   (wake_up_interruptible) and following call to the function bttv_read_gpio

   should return new value of GPDATA,

   returns NULL value if error occurred or queue is not available

   WARNING: because there is no buffer for GPIO data, one MUST

   process data ASAP

*/

extern wait_queue_head_t* bttv_get_gpio_queue(unsigned int card);

/* call i2c clients

*/

extern void bttv_i2c_call(unsigned int card, unsigned int cmd, void *arg);

/* i2c */

extern void bttv_bit_setscl(void *data, int state);

extern void bttv_bit_setsda(void *data, int state);

extern void bttv_call_i2c_clients(struct bttv *btv, unsigned int cmd, void *arg);

extern int bttv_I2CRead(struct bttv *btv, unsigned char addr, char *probe_for);

extern int bttv_I2CWrite(struct bttv *btv, unsigned char addr, unsigned char b1,

                         unsigned char b2, int both);

extern void bttv_readee(struct bttv *btv, unsigned char *eedata, int addr);

#endif /* _BTTV_H_ */

/*

 * Local variables:

 * c-basic-offset: 8

 * End:

 */