/* * 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 * */ #ifndef _BTTV_H_ #define _BTTV_H_ #include /* ---------------------------------------------------------- */ /* 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 /* i2c address list */ #define I2C_TSA5522 0xc2 #define I2C_TDA7432 0x8a #define I2C_TDA8425 0x82 #define I2C_TDA9840 0x84 #define I2C_TDA9850 0xb6 /* also used by 9855,9873 */ #define I2C_TDA9874A 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_TEA6300 0x80 #define I2C_DPL3518 0x84 /* 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 struct bttv; struct tvcard { char *name; int video_inputs; int audio_inputs; int tuner; int svhs; u32 gpiomask; u32 muxsel[8]; u32 audiomux[6]; /* Tuner, Radio, external, internal, mute, stereo */ u32 gpiomask2; /* GPIO MUX mask */ /* i2c audio flags */ int no_msp34xx:1; int no_tda9875:1; int needs_tvaudio:1; /* other settings */ int pll; #define PLL_NONE 0 #define PLL_28 1 #define PLL_35 2 int tuner_type; int has_radio; void (*audio_hook)(struct bttv *btv, struct video_audio *v, int set); }; extern struct tvcard bttv_tvcards[]; extern const int bttv_num_tvcards; /* identification / initialization of the card */ extern void bttv_idcard(struct bttv *btv); extern void bttv_init_card(struct bttv *btv); /* card-specific funtions */ extern void tea5757_set_freq(struct bttv *btv, unsigned short freq); extern void bttv_boot_msp34xx(struct bttv *btv, int pin); /* 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, int *cardid); /* 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); /* i2c */ #define I2C_CLIENTS_MAX 16 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: */