diff options
Diffstat (limited to 'drivers/media/video/bttv.h')
| -rw-r--r-- | drivers/media/video/bttv.h | 338 |
1 files changed, 338 insertions, 0 deletions
diff --git a/drivers/media/video/bttv.h b/drivers/media/video/bttv.h new file mode 100644 index 0000000..8322b66 --- /dev/null +++ b/drivers/media/video/bttv.h @@ -0,0 +1,338 @@ +/* + * $Id: bttv.h,v 1.17 2005/02/22 14:06:32 kraxel Exp $ + * + * 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> +#include <linux/i2c.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 +#define BTTV_PC_HDTV 0x70 +#define BTTV_TWINHAN_DST 0x71 +#define BTTV_WINFASTVC100 0x72 +#define BTTV_SIMUS_GVC1100 0x74 +#define BTTV_NGSTV_PLUS 0x75 +#define BTTV_LMLBT4 0x76 +#define BTTV_PICOLO_TETRA_CHIP 0x79 +#define BTTV_AVDVBT_771 0x7b +#define BTTV_AVDVBT_761 0x7c +#define BTTV_MATRIX_VISIONSQ 0x7d +#define BTTV_MATRIX_VISIONSLC 0x7e +#define BTTV_APAC_VIEWCOMP 0x7f +#define BTTV_DVICO_DVBT_LITE 0x80 +#define BTTV_TIBET_CS16 0x83 +#define BTTV_KODICOM_4400R 0x84 + +/* 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 /* also used by 6320 */ +#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_core { + /* device structs */ + struct pci_dev *pci; + struct i2c_adapter i2c_adap; + struct list_head subs; /* struct bttv_sub_device */ + + /* device config */ + unsigned int nr; /* dev nr (for printk("bttv%d: ..."); */ + unsigned int type; /* card type (pointer into tvcards[]) */ + char name[8]; /* dev name */ +}; + +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:1; + unsigned int has_dvb:1; + unsigned int has_remote:1; + unsigned int no_gpioirq:1; + + /* 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[]; + +/* 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); + +/* extra tweaks for some chipsets */ +extern void bttv_check_chipset(void); +extern int bttv_handle_chipset(struct bttv *btv); + +/* ---------------------------------------------------------- */ +/* exported by bttv-if.c */ + +/* this obsolete -- please use the sysfs-based + interface below for new code */ + +/* 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); + + + +/* ---------------------------------------------------------- */ +/* sysfs/driver-moded based gpio access interface */ + + +struct bttv_sub_device { + struct device dev; + struct bttv_core *core; + struct list_head list; +}; +#define to_bttv_sub_dev(x) container_of((x), struct bttv_sub_device, dev) + +struct bttv_sub_driver { + struct device_driver drv; + char wanted[BUS_ID_SIZE]; + void (*gpio_irq)(struct bttv_sub_device *sub); +}; +#define to_bttv_sub_drv(x) container_of((x), struct bttv_sub_driver, drv) + +int bttv_sub_register(struct bttv_sub_driver *drv, char *wanted); +int bttv_sub_unregister(struct bttv_sub_driver *drv); + +/* gpio access functions */ +void bttv_gpio_inout(struct bttv_core *core, u32 mask, u32 outbits); +u32 bttv_gpio_read(struct bttv_core *core); +void bttv_gpio_write(struct bttv_core *core, u32 value); +void bttv_gpio_bits(struct bttv_core *core, u32 mask, u32 bits); + +#define gpio_inout(mask,bits) bttv_gpio_inout(&btv->c, mask, bits) +#define gpio_read() bttv_gpio_read(&btv->c) +#define gpio_write(value) bttv_gpio_write(&btv->c, value) +#define gpio_bits(mask,bits) bttv_gpio_bits(&btv->c, mask, bits) + + +/* ---------------------------------------------------------- */ +/* i2c */ + +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: + */ |
