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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
/* 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:
*/
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