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339 lines
11 KiB
339 lines
11 KiB
/*
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* $Id: bttv.h,v 1.18 2005/05/24 23:41:42 nsh Exp $
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*
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* bttv - Bt848 frame grabber driver
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*
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* card ID's and external interfaces of the bttv driver
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* basically stuff needed by other drivers (i2c, lirc, ...)
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* and is supported not to change much over time.
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*
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* Copyright (C) 1996,97 Ralph Metzler (rjkm@thp.uni-koeln.de)
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* (c) 1999,2000 Gerd Knorr <kraxel@goldbach.in-berlin.de>
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*
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*/
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#ifndef _BTTV_H_
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#define _BTTV_H_
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#include <linux/videodev.h>
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#include <linux/i2c.h>
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/* ---------------------------------------------------------- */
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/* exported by bttv-cards.c */
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#define BTTV_UNKNOWN 0x00
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#define BTTV_MIRO 0x01
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#define BTTV_HAUPPAUGE 0x02
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#define BTTV_STB 0x03
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#define BTTV_INTEL 0x04
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#define BTTV_DIAMOND 0x05
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#define BTTV_AVERMEDIA 0x06
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#define BTTV_MATRIX_VISION 0x07
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#define BTTV_FLYVIDEO 0x08
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#define BTTV_TURBOTV 0x09
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#define BTTV_HAUPPAUGE878 0x0a
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#define BTTV_MIROPRO 0x0b
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#define BTTV_ADSTECH_TV 0x0c
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#define BTTV_AVERMEDIA98 0x0d
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#define BTTV_VHX 0x0e
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#define BTTV_ZOLTRIX 0x0f
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#define BTTV_PIXVIEWPLAYTV 0x10
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#define BTTV_WINVIEW_601 0x11
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#define BTTV_AVEC_INTERCAP 0x12
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#define BTTV_LIFE_FLYKIT 0x13
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#define BTTV_CEI_RAFFLES 0x14
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#define BTTV_CONFERENCETV 0x15
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#define BTTV_PHOEBE_TVMAS 0x16
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#define BTTV_MODTEC_205 0x17
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#define BTTV_MAGICTVIEW061 0x18
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#define BTTV_VOBIS_BOOSTAR 0x19
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#define BTTV_HAUPPAUG_WCAM 0x1a
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#define BTTV_MAXI 0x1b
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#define BTTV_TERRATV 0x1c
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#define BTTV_PXC200 0x1d
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#define BTTV_FLYVIDEO_98 0x1e
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#define BTTV_IPROTV 0x1f
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#define BTTV_INTEL_C_S_PCI 0x20
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#define BTTV_TERRATVALUE 0x21
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#define BTTV_WINFAST2000 0x22
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#define BTTV_CHRONOS_VS2 0x23
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#define BTTV_TYPHOON_TVIEW 0x24
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#define BTTV_PXELVWPLTVPRO 0x25
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#define BTTV_MAGICTVIEW063 0x26
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#define BTTV_PINNACLE 0x27
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#define BTTV_STB2 0x28
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#define BTTV_AVPHONE98 0x29
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#define BTTV_PV951 0x2a
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#define BTTV_ONAIR_TV 0x2b
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#define BTTV_SIGMA_TVII_FM 0x2c
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#define BTTV_MATRIX_VISION2 0x2d
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#define BTTV_ZOLTRIX_GENIE 0x2e
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#define BTTV_TERRATVRADIO 0x2f
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#define BTTV_DYNALINK 0x30
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#define BTTV_GVBCTV3PCI 0x31
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#define BTTV_PXELVWPLTVPAK 0x32
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#define BTTV_EAGLE 0x33
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#define BTTV_PINNACLEPRO 0x34
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#define BTTV_TVIEW_RDS_FM 0x35
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#define BTTV_LIFETEC_9415 0x36
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#define BTTV_BESTBUY_EASYTV 0x37
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#define BTTV_FLYVIDEO_98FM 0x38
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#define BTTV_GMV1 0x3d
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#define BTTV_BESTBUY_EASYTV2 0x3e
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#define BTTV_ATI_TVWONDER 0x3f
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#define BTTV_ATI_TVWONDERVE 0x40
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#define BTTV_FLYVIDEO2000 0x41
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#define BTTV_TERRATVALUER 0x42
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#define BTTV_GVBCTV4PCI 0x43
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#define BTTV_VOODOOTV_FM 0x44
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#define BTTV_AIMMS 0x45
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#define BTTV_PV_BT878P_PLUS 0x46
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#define BTTV_FLYVIDEO98EZ 0x47
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#define BTTV_PV_BT878P_9B 0x48
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#define BTTV_SENSORAY311 0x49
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#define BTTV_RV605 0x4a
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#define BTTV_WINDVR 0x4c
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#define BTTV_GRANDTEC 0x4d
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#define BTTV_KWORLD 0x4e
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#define BTTV_HAUPPAUGEPVR 0x50
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#define BTTV_GVBCTV5PCI 0x51
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#define BTTV_OSPREY1x0 0x52
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#define BTTV_OSPREY1x0_848 0x53
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#define BTTV_OSPREY101_848 0x54
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#define BTTV_OSPREY1x1 0x55
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#define BTTV_OSPREY1x1_SVID 0x56
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#define BTTV_OSPREY2xx 0x57
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#define BTTV_OSPREY2x0_SVID 0x58
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#define BTTV_OSPREY2x0 0x59
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#define BTTV_OSPREY500 0x5a
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#define BTTV_OSPREY540 0x5b
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#define BTTV_OSPREY2000 0x5c
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#define BTTV_IDS_EAGLE 0x5d
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#define BTTV_PINNACLESAT 0x5e
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#define BTTV_FORMAC_PROTV 0x5f
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#define BTTV_EURESYS_PICOLO 0x61
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#define BTTV_PV150 0x62
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#define BTTV_AD_TVK503 0x63
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#define BTTV_IVC200 0x66
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#define BTTV_XGUARD 0x67
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#define BTTV_NEBULA_DIGITV 0x68
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#define BTTV_PV143 0x69
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#define BTTV_IVC100 0x6e
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#define BTTV_IVC120 0x6f
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#define BTTV_PC_HDTV 0x70
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#define BTTV_TWINHAN_DST 0x71
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#define BTTV_WINFASTVC100 0x72
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#define BTTV_SIMUS_GVC1100 0x74
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#define BTTV_NGSTV_PLUS 0x75
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#define BTTV_LMLBT4 0x76
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#define BTTV_PICOLO_TETRA_CHIP 0x79
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#define BTTV_AVDVBT_771 0x7b
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#define BTTV_AVDVBT_761 0x7c
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#define BTTV_MATRIX_VISIONSQ 0x7d
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#define BTTV_MATRIX_VISIONSLC 0x7e
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#define BTTV_APAC_VIEWCOMP 0x7f
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#define BTTV_DVICO_DVBT_LITE 0x80
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#define BTTV_TIBET_CS16 0x83
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#define BTTV_KODICOM_4400R 0x84
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#define BTTV_ADLINK_RTV24 0x85
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/* i2c address list */
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#define I2C_TSA5522 0xc2
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#define I2C_TDA7432 0x8a
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#define I2C_BT832_ALT1 0x88
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#define I2C_BT832_ALT2 0x8a // alternate setting
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#define I2C_TDA8425 0x82
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#define I2C_TDA9840 0x84
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#define I2C_TDA9850 0xb6 /* also used by 9855,9873 */
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#define I2C_TDA9874 0xb0 /* also used by 9875 */
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#define I2C_TDA9875 0xb0
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#define I2C_HAUPEE 0xa0
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#define I2C_STBEE 0xae
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#define I2C_VHX 0xc0
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#define I2C_MSP3400 0x80
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#define I2C_MSP3400_ALT 0x88
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#define I2C_TEA6300 0x80 /* also used by 6320 */
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#define I2C_DPL3518 0x84
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#define I2C_TDA9887 0x86
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/* more card-specific defines */
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#define PT2254_L_CHANNEL 0x10
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#define PT2254_R_CHANNEL 0x08
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#define PT2254_DBS_IN_2 0x400
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#define PT2254_DBS_IN_10 0x20000
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#define WINVIEW_PT2254_CLK 0x40
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#define WINVIEW_PT2254_DATA 0x20
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#define WINVIEW_PT2254_STROBE 0x80
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/* digital_mode */
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#define DIGITAL_MODE_VIDEO 1
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#define DIGITAL_MODE_CAMERA 2
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struct bttv_core {
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/* device structs */
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struct pci_dev *pci;
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struct i2c_adapter i2c_adap;
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struct list_head subs; /* struct bttv_sub_device */
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/* device config */
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unsigned int nr; /* dev nr (for printk("bttv%d: ..."); */
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unsigned int type; /* card type (pointer into tvcards[]) */
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char name[8]; /* dev name */
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};
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struct bttv;
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struct tvcard
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{
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char *name;
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unsigned int video_inputs;
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unsigned int audio_inputs;
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unsigned int tuner;
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unsigned int svhs;
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unsigned int digital_mode; // DIGITAL_MODE_CAMERA or DIGITAL_MODE_VIDEO
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u32 gpiomask;
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u32 muxsel[16];
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u32 audiomux[6]; /* Tuner, Radio, external, internal, mute, stereo */
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u32 gpiomask2; /* GPIO MUX mask */
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/* i2c audio flags */
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unsigned int no_msp34xx:1;
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unsigned int no_tda9875:1;
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unsigned int no_tda7432:1;
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unsigned int needs_tvaudio:1;
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unsigned int msp34xx_alt:1;
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/* flag: video pci function is unused */
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unsigned int no_video:1;
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unsigned int has_dvb:1;
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unsigned int has_remote:1;
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unsigned int no_gpioirq:1;
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/* other settings */
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unsigned int pll;
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#define PLL_NONE 0
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#define PLL_28 1
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#define PLL_35 2
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unsigned int tuner_type;
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unsigned int has_radio;
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void (*audio_hook)(struct bttv *btv, struct video_audio *v, int set);
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void (*muxsel_hook)(struct bttv *btv, unsigned int input);
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};
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extern struct tvcard bttv_tvcards[];
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/* identification / initialization of the card */
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extern void bttv_idcard(struct bttv *btv);
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extern void bttv_init_card1(struct bttv *btv);
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extern void bttv_init_card2(struct bttv *btv);
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/* card-specific funtions */
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extern void tea5757_set_freq(struct bttv *btv, unsigned short freq);
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extern void bttv_tda9880_setnorm(struct bttv *btv, int norm);
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/* extra tweaks for some chipsets */
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extern void bttv_check_chipset(void);
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extern int bttv_handle_chipset(struct bttv *btv);
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/* ---------------------------------------------------------- */
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/* exported by bttv-if.c */
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/* this obsolete -- please use the sysfs-based
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interface below for new code */
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/* returns card type + card ID (for bt878-based ones)
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for possible values see lines below beginning with #define BTTV_UNKNOWN
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returns negative value if error occurred
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*/
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extern int bttv_get_cardinfo(unsigned int card, int *type,
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unsigned int *cardid);
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extern struct pci_dev* bttv_get_pcidev(unsigned int card);
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/* obsolete, use bttv_get_cardinfo instead */
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extern int bttv_get_id(unsigned int card);
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/* sets GPOE register (BT848_GPIO_OUT_EN) to new value:
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data | (current_GPOE_value & ~mask)
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returns negative value if error occurred
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*/
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extern int bttv_gpio_enable(unsigned int card,
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unsigned long mask, unsigned long data);
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/* fills data with GPDATA register contents
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returns negative value if error occurred
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*/
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extern int bttv_read_gpio(unsigned int card, unsigned long *data);
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/* sets GPDATA register to new value:
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(data & mask) | (current_GPDATA_value & ~mask)
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returns negative value if error occurred
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*/
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extern int bttv_write_gpio(unsigned int card,
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unsigned long mask, unsigned long data);
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/* returns pointer to task queue which can be used as parameter to
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interruptible_sleep_on
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in interrupt handler if BT848_INT_GPINT bit is set - this queue is activated
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(wake_up_interruptible) and following call to the function bttv_read_gpio
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should return new value of GPDATA,
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returns NULL value if error occurred or queue is not available
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WARNING: because there is no buffer for GPIO data, one MUST
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process data ASAP
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*/
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extern wait_queue_head_t* bttv_get_gpio_queue(unsigned int card);
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/* call i2c clients
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*/
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extern void bttv_i2c_call(unsigned int card, unsigned int cmd, void *arg);
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/* ---------------------------------------------------------- */
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/* sysfs/driver-moded based gpio access interface */
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struct bttv_sub_device {
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struct device dev;
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struct bttv_core *core;
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struct list_head list;
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};
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#define to_bttv_sub_dev(x) container_of((x), struct bttv_sub_device, dev)
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struct bttv_sub_driver {
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struct device_driver drv;
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char wanted[BUS_ID_SIZE];
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void (*gpio_irq)(struct bttv_sub_device *sub);
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};
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#define to_bttv_sub_drv(x) container_of((x), struct bttv_sub_driver, drv)
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int bttv_sub_register(struct bttv_sub_driver *drv, char *wanted);
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int bttv_sub_unregister(struct bttv_sub_driver *drv);
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/* gpio access functions */
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void bttv_gpio_inout(struct bttv_core *core, u32 mask, u32 outbits);
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u32 bttv_gpio_read(struct bttv_core *core);
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void bttv_gpio_write(struct bttv_core *core, u32 value);
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void bttv_gpio_bits(struct bttv_core *core, u32 mask, u32 bits);
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#define gpio_inout(mask,bits) bttv_gpio_inout(&btv->c, mask, bits)
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#define gpio_read() bttv_gpio_read(&btv->c)
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#define gpio_write(value) bttv_gpio_write(&btv->c, value)
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#define gpio_bits(mask,bits) bttv_gpio_bits(&btv->c, mask, bits)
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/* ---------------------------------------------------------- */
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/* i2c */
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extern void bttv_call_i2c_clients(struct bttv *btv, unsigned int cmd, void *arg);
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extern int bttv_I2CRead(struct bttv *btv, unsigned char addr, char *probe_for);
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extern int bttv_I2CWrite(struct bttv *btv, unsigned char addr, unsigned char b1,
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unsigned char b2, int both);
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extern void bttv_readee(struct bttv *btv, unsigned char *eedata, int addr);
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#endif /* _BTTV_H_ */
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/*
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* Local variables:
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* c-basic-offset: 8
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* End:
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*/
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