drivers/media/pci/bt8xx/bttv.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  *
   4  *  bttv - Bt848 frame grabber driver
   5  *
   6  *  card ID's and external interfaces of the bttv driver
   7  *  basically stuff needed by other drivers (i2c, lirc, ...)
   8  *  and is supported not to change much over time.
   9  *
  10  *  Copyright (C) 1996,97 Ralph Metzler (rjkm@thp.uni-koeln.de)
  11  *  (c) 1999,2000 Gerd Knorr <kraxel@goldbach.in-berlin.de>
  12  *
  13  */
  14
  15 #ifndef _BTTV_H_
  16 #define _BTTV_H_
  17
  18 #include <linux/videodev2.h>
  19 #include <linux/i2c.h>
  20 #include <media/v4l2-device.h>
  21 #include <media/tuner.h>
  22
  23 /* ---------------------------------------------------------- */
  24 /* exported by bttv-cards.c                                   */
  25
  26 #define BTTV_BOARD_UNKNOWN                 0x00
  27 #define BTTV_BOARD_MIRO                    0x01
  28 #define BTTV_BOARD_HAUPPAUGE               0x02
  29 #define BTTV_BOARD_STB                     0x03
  30 #define BTTV_BOARD_INTEL                   0x04
  31 #define BTTV_BOARD_DIAMOND                 0x05
  32 #define BTTV_BOARD_AVERMEDIA               0x06
  33 #define BTTV_BOARD_MATRIX_VISION           0x07
  34 #define BTTV_BOARD_FLYVIDEO                0x08
  35 #define BTTV_BOARD_TURBOTV                 0x09
  36 #define BTTV_BOARD_HAUPPAUGE878            0x0a
  37 #define BTTV_BOARD_MIROPRO                 0x0b
  38 #define BTTV_BOARD_ADSTECH_TV              0x0c
  39 #define BTTV_BOARD_AVERMEDIA98             0x0d
  40 #define BTTV_BOARD_VHX                     0x0e
  41 #define BTTV_BOARD_ZOLTRIX                 0x0f
  42 #define BTTV_BOARD_PIXVIEWPLAYTV           0x10
  43 #define BTTV_BOARD_WINVIEW_601             0x11
  44 #define BTTV_BOARD_AVEC_INTERCAP           0x12
  45 #define BTTV_BOARD_LIFE_FLYKIT             0x13
  46 #define BTTV_BOARD_CEI_RAFFLES             0x14
  47 #define BTTV_BOARD_CONFERENCETV            0x15
  48 #define BTTV_BOARD_PHOEBE_TVMAS            0x16
  49 #define BTTV_BOARD_MODTEC_205              0x17
  50 #define BTTV_BOARD_MAGICTVIEW061           0x18
  51 #define BTTV_BOARD_VOBIS_BOOSTAR           0x19
  52 #define BTTV_BOARD_HAUPPAUG_WCAM           0x1a
  53 #define BTTV_BOARD_MAXI                    0x1b
  54 #define BTTV_BOARD_TERRATV                 0x1c
  55 #define BTTV_BOARD_PXC200                  0x1d
  56 #define BTTV_BOARD_FLYVIDEO_98             0x1e
  57 #define BTTV_BOARD_IPROTV                  0x1f
  58 #define BTTV_BOARD_INTEL_C_S_PCI           0x20
  59 #define BTTV_BOARD_TERRATVALUE             0x21
  60 #define BTTV_BOARD_WINFAST2000             0x22
  61 #define BTTV_BOARD_CHRONOS_VS2             0x23
  62 #define BTTV_BOARD_TYPHOON_TVIEW           0x24
  63 #define BTTV_BOARD_PXELVWPLTVPRO           0x25
  64 #define BTTV_BOARD_MAGICTVIEW063           0x26
  65 #define BTTV_BOARD_PINNACLE                0x27
  66 #define BTTV_BOARD_STB2                    0x28
  67 #define BTTV_BOARD_AVPHONE98               0x29
  68 #define BTTV_BOARD_PV951                   0x2a
  69 #define BTTV_BOARD_ONAIR_TV                0x2b
  70 #define BTTV_BOARD_SIGMA_TVII_FM           0x2c
  71 #define BTTV_BOARD_MATRIX_VISION2          0x2d
  72 #define BTTV_BOARD_ZOLTRIX_GENIE           0x2e
  73 #define BTTV_BOARD_TERRATVRADIO            0x2f
  74 #define BTTV_BOARD_DYNALINK                0x30
  75 #define BTTV_BOARD_GVBCTV3PCI              0x31
  76 #define BTTV_BOARD_PXELVWPLTVPAK           0x32
  77 #define BTTV_BOARD_EAGLE                   0x33
  78 #define BTTV_BOARD_PINNACLEPRO             0x34
  79 #define BTTV_BOARD_TVIEW_RDS_FM            0x35
  80 #define BTTV_BOARD_LIFETEC_9415            0x36
  81 #define BTTV_BOARD_BESTBUY_EASYTV          0x37
  82 #define BTTV_BOARD_FLYVIDEO_98FM           0x38
  83 #define BTTV_BOARD_GRANDTEC                0x39
  84 #define BTTV_BOARD_ASKEY_CPH060            0x3a
  85 #define BTTV_BOARD_ASKEY_CPH03X            0x3b
  86 #define BTTV_BOARD_MM100PCTV               0x3c
  87 #define BTTV_BOARD_GMV1                    0x3d
  88 #define BTTV_BOARD_BESTBUY_EASYTV2         0x3e
  89 #define BTTV_BOARD_ATI_TVWONDER            0x3f
  90 #define BTTV_BOARD_ATI_TVWONDERVE          0x40
  91 #define BTTV_BOARD_FLYVIDEO2000            0x41
  92 #define BTTV_BOARD_TERRATVALUER            0x42
  93 #define BTTV_BOARD_GVBCTV4PCI              0x43
  94 #define BTTV_BOARD_VOODOOTV_FM             0x44
  95 #define BTTV_BOARD_AIMMS                   0x45
  96 #define BTTV_BOARD_PV_BT878P_PLUS          0x46
  97 #define BTTV_BOARD_FLYVIDEO98EZ            0x47
  98 #define BTTV_BOARD_PV_BT878P_9B            0x48
  99 #define BTTV_BOARD_SENSORAY311_611         0x49
 100 #define BTTV_BOARD_RV605                   0x4a
 101 #define BTTV_BOARD_POWERCLR_MTV878         0x4b
 102 #define BTTV_BOARD_WINDVR                  0x4c
 103 #define BTTV_BOARD_GRANDTEC_MULTI          0x4d
 104 #define BTTV_BOARD_KWORLD                  0x4e
 105 #define BTTV_BOARD_DSP_TCVIDEO             0x4f
 106 #define BTTV_BOARD_HAUPPAUGEPVR            0x50
 107 #define BTTV_BOARD_GVBCTV5PCI              0x51
 108 #define BTTV_BOARD_OSPREY1x0               0x52
 109 #define BTTV_BOARD_OSPREY1x0_848           0x53
 110 #define BTTV_BOARD_OSPREY101_848           0x54
 111 #define BTTV_BOARD_OSPREY1x1               0x55
 112 #define BTTV_BOARD_OSPREY1x1_SVID          0x56
 113 #define BTTV_BOARD_OSPREY2xx               0x57
 114 #define BTTV_BOARD_OSPREY2x0_SVID          0x58
 115 #define BTTV_BOARD_OSPREY2x0               0x59
 116 #define BTTV_BOARD_OSPREY500               0x5a
 117 #define BTTV_BOARD_OSPREY540               0x5b
 118 #define BTTV_BOARD_OSPREY2000              0x5c
 119 #define BTTV_BOARD_IDS_EAGLE               0x5d
 120 #define BTTV_BOARD_PINNACLESAT             0x5e
 121 #define BTTV_BOARD_FORMAC_PROTV            0x5f
 122 #define BTTV_BOARD_MACHTV                  0x60
 123 #define BTTV_BOARD_EURESYS_PICOLO          0x61
 124 #define BTTV_BOARD_PV150                   0x62
 125 #define BTTV_BOARD_AD_TVK503               0x63
 126 #define BTTV_BOARD_HERCULES_SM_TV          0x64
 127 #define BTTV_BOARD_PACETV                  0x65
 128 #define BTTV_BOARD_IVC200                  0x66
 129 #define BTTV_BOARD_XGUARD                  0x67
 130 #define BTTV_BOARD_NEBULA_DIGITV           0x68
 131 #define BTTV_BOARD_PV143                   0x69
 132 #define BTTV_BOARD_VD009X1_VD011_MINIDIN   0x6a
 133 #define BTTV_BOARD_VD009X1_VD011_COMBI     0x6b
 134 #define BTTV_BOARD_VD009_MINIDIN           0x6c
 135 #define BTTV_BOARD_VD009_COMBI             0x6d
 136 #define BTTV_BOARD_IVC100                  0x6e
 137 #define BTTV_BOARD_IVC120                  0x6f
 138 #define BTTV_BOARD_PC_HDTV                 0x70
 139 #define BTTV_BOARD_TWINHAN_DST             0x71
 140 #define BTTV_BOARD_WINFASTVC100            0x72
 141 #define BTTV_BOARD_TEV560                  0x73
 142 #define BTTV_BOARD_SIMUS_GVC1100           0x74
 143 #define BTTV_BOARD_NGSTV_PLUS              0x75
 144 #define BTTV_BOARD_LMLBT4                  0x76
 145 #define BTTV_BOARD_TEKRAM_M205             0x77
 146 #define BTTV_BOARD_CONTVFMI                0x78
 147 #define BTTV_BOARD_PICOLO_TETRA_CHIP       0x79
 148 #define BTTV_BOARD_SPIRIT_TV               0x7a
 149 #define BTTV_BOARD_AVDVBT_771              0x7b
 150 #define BTTV_BOARD_AVDVBT_761              0x7c
 151 #define BTTV_BOARD_MATRIX_VISIONSQ         0x7d
 152 #define BTTV_BOARD_MATRIX_VISIONSLC        0x7e
 153 #define BTTV_BOARD_APAC_VIEWCOMP           0x7f
 154 #define BTTV_BOARD_DVICO_DVBT_LITE         0x80
 155 #define BTTV_BOARD_VGEAR_MYVCD             0x81
 156 #define BTTV_BOARD_SUPER_TV                0x82
 157 #define BTTV_BOARD_TIBET_CS16              0x83
 158 #define BTTV_BOARD_KODICOM_4400R           0x84
 159 #define BTTV_BOARD_KODICOM_4400R_SL        0x85
 160 #define BTTV_BOARD_ADLINK_RTV24            0x86
 161 #define BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE 0x87
 162 #define BTTV_BOARD_ACORP_Y878F             0x88
 163 #define BTTV_BOARD_CONCEPTRONIC_CTVFMI2    0x89
 164 #define BTTV_BOARD_PV_BT878P_2E            0x8a
 165 #define BTTV_BOARD_PV_M4900                0x8b
 166 #define BTTV_BOARD_OSPREY440               0x8c
 167 #define BTTV_BOARD_ASOUND_SKYEYE           0x8d
 168 #define BTTV_BOARD_SABRENT_TVFM            0x8e
 169 #define BTTV_BOARD_HAUPPAUGE_IMPACTVCB     0x8f
 170 #define BTTV_BOARD_MACHTV_MAGICTV          0x90
 171 #define BTTV_BOARD_SSAI_SECURITY           0x91
 172 #define BTTV_BOARD_SSAI_ULTRASOUND         0x92
 173 #define BTTV_BOARD_VOODOOTV_200            0x93
 174 #define BTTV_BOARD_DVICO_FUSIONHDTV_2      0x94
 175 #define BTTV_BOARD_TYPHOON_TVTUNERPCI      0x95
 176 #define BTTV_BOARD_GEOVISION_GV600         0x96
 177 #define BTTV_BOARD_KOZUMI_KTV_01C          0x97
 178 #define BTTV_BOARD_ENLTV_FM_2              0x98
 179 #define BTTV_BOARD_VD012                   0x99
 180 #define BTTV_BOARD_VD012_X1                0x9a
 181 #define BTTV_BOARD_VD012_X2                0x9b
 182 #define BTTV_BOARD_IVCE8784                0x9c
 183 #define BTTV_BOARD_GEOVISION_GV800S        0x9d
 184 #define BTTV_BOARD_GEOVISION_GV800S_SL     0x9e
 185 #define BTTV_BOARD_PV183                   0x9f
 186 #define BTTV_BOARD_TVT_TD3116              0xa0
 187 #define BTTV_BOARD_APOSONIC_WDVR           0xa1
 188 #define BTTV_BOARD_ADLINK_MPG24            0xa2
 189 #define BTTV_BOARD_BT848_CAP_14            0xa3
 190 #define BTTV_BOARD_CYBERVISION_CV06        0xa4
 191 #define BTTV_BOARD_KWORLD_VSTREAM_XPERT    0xa5
 192 #define BTTV_BOARD_PCI_8604PW              0xa6
 193
 194 /* more card-specific defines */
 195 #define PT2254_L_CHANNEL 0x10
 196 #define PT2254_R_CHANNEL 0x08
 197 #define PT2254_DBS_IN_2 0x400
 198 #define PT2254_DBS_IN_10 0x20000
 199 #define WINVIEW_PT2254_CLK  0x40
 200 #define WINVIEW_PT2254_DATA 0x20
 201 #define WINVIEW_PT2254_STROBE 0x80
 202
 203 struct bttv_core {
 204         /* device structs */
 205         struct v4l2_device   v4l2_dev;
 206         struct pci_dev       *pci;
 207         struct i2c_adapter   i2c_adap;
 208         struct list_head     subs;     /* struct bttv_sub_device */
 209
 210         /* device config */
 211         unsigned int         nr;       /* dev nr (for printk("bttv%d: ...");  */
 212         unsigned int         type;     /* card type (pointer into tvcards[])  */
 213 };
 214
 215 struct bttv;
 216
 217 struct tvcard {
 218         char *name;
 219         void (*volume_gpio)(struct bttv *btv, __u16 volume);
 220         void (*audio_mode_gpio)(struct bttv *btv, struct v4l2_tuner *tuner, int set);
 221         void (*muxsel_hook)(struct bttv *btv, unsigned int input);
 222
 223         /* MUX bits for each input, two bits per input starting with the LSB */
 224         u32 muxsel; /* Use MUXSEL() to set */
 225
 226         u32 gpiomask;
 227         u32 gpiomux[4];  /* Tuner, Radio, external, internal */
 228         u32 gpiomute;    /* GPIO mute setting */
 229         u32 gpiomask2;   /* GPIO MUX mask */
 230
 231         unsigned int tuner_type;
 232         u8 tuner_addr;
 233         u8 video_inputs;        /* Number of inputs */
 234         unsigned int svhs:4;    /* Which input is s-video */
 235 #define NO_SVHS 15
 236         unsigned int pll:2;
 237 #define PLL_NONE 0
 238 #define PLL_28   1
 239 #define PLL_35   2
 240 #define PLL_14   3
 241
 242         /* i2c audio flags */
 243         unsigned int no_msp34xx:1;
 244         unsigned int no_tda7432:1;
 245         unsigned int msp34xx_alt:1;
 246         /* Note: currently no card definition needs to mark the presence
 247            of a RDS saa6588 chip. If this is ever needed, then add a new
 248            'has_saa6588' bit here. */
 249
 250         unsigned int no_video:1; /* video pci function is unused */
 251         unsigned int has_dvb:1;
 252         unsigned int has_remote:1;
 253         unsigned int has_radio:1;
 254         unsigned int has_dig_in:1; /* Has digital input (always last input) */
 255         unsigned int no_gpioirq:1;
 256 };
 257
 258 extern struct tvcard bttv_tvcards[];
 259
 260 /*
 261  * This bit of cpp voodoo is used to create a macro with a variable number of
 262  * arguments (1 to 16).  It will pack each argument into a word two bits at a
 263  * time.  It can't be a function because it needs to be compile time constant to
 264  * initialize structures.  Since each argument must fit in two bits, it's ok
 265  * that they are changed to octal.  One should not use hex number, macros, or
 266  * anything else with this macro.  Just use plain integers from 0 to 3.
 267  */
 268 #define _MUXSELf(a)             0##a << 30
 269 #define _MUXSELe(a, b...)       0##a << 28 | _MUXSELf(b)
 270 #define _MUXSELd(a, b...)       0##a << 26 | _MUXSELe(b)
 271 #define _MUXSELc(a, b...)       0##a << 24 | _MUXSELd(b)
 272 #define _MUXSELb(a, b...)       0##a << 22 | _MUXSELc(b)
 273 #define _MUXSELa(a, b...)       0##a << 20 | _MUXSELb(b)
 274 #define _MUXSEL9(a, b...)       0##a << 18 | _MUXSELa(b)
 275 #define _MUXSEL8(a, b...)       0##a << 16 | _MUXSEL9(b)
 276 #define _MUXSEL7(a, b...)       0##a << 14 | _MUXSEL8(b)
 277 #define _MUXSEL6(a, b...)       0##a << 12 | _MUXSEL7(b)
 278 #define _MUXSEL5(a, b...)       0##a << 10 | _MUXSEL6(b)
 279 #define _MUXSEL4(a, b...)       0##a << 8  | _MUXSEL5(b)
 280 #define _MUXSEL3(a, b...)       0##a << 6  | _MUXSEL4(b)
 281 #define _MUXSEL2(a, b...)       0##a << 4  | _MUXSEL3(b)
 282 #define _MUXSEL1(a, b...)       0##a << 2  | _MUXSEL2(b)
 283 #define MUXSEL(a, b...)         (a | _MUXSEL1(b))
 284
 285 /* identification / initialization of the card */
 286 extern void bttv_idcard(struct bttv *btv);
 287 extern void bttv_init_card1(struct bttv *btv);
 288 extern void bttv_init_card2(struct bttv *btv);
 289 extern void bttv_init_tuner(struct bttv *btv);
 290
 291 /* card-specific functions */
 292 extern void tea5757_set_freq(struct bttv *btv, unsigned short freq);
 293 extern u32 bttv_tda9880_setnorm(struct bttv *btv, u32 gpiobits);
 294
 295 /* extra tweaks for some chipsets */
 296 extern void bttv_check_chipset(void);
 297 extern int bttv_handle_chipset(struct bttv *btv);
 298
 299 /* ---------------------------------------------------------- */
 300 /* exported by bttv-if.c                                      */
 301
 302 /* this obsolete -- please use the sysfs-based
 303    interface below for new code */
 304
 305 extern struct pci_dev* bttv_get_pcidev(unsigned int card);
 306
 307 /* sets GPOE register (BT848_GPIO_OUT_EN) to new value:
 308    data | (current_GPOE_value & ~mask)
 309    returns negative value if error occurred
 310 */
 311 extern int bttv_gpio_enable(unsigned int card,
 312                             unsigned long mask, unsigned long data);
 313
 314 /* fills data with GPDATA register contents
 315    returns negative value if error occurred
 316 */
 317 extern int bttv_read_gpio(unsigned int card, unsigned long *data);
 318
 319 /* sets GPDATA register to new value:
 320   (data & mask) | (current_GPDATA_value & ~mask)
 321   returns negative value if error occurred
 322 */
 323 extern int bttv_write_gpio(unsigned int card,
 324                            unsigned long mask, unsigned long data);
 325
 326
 327
 328
 329 /* ---------------------------------------------------------- */
 330 /* sysfs/driver-moded based gpio access interface             */
 331
 332 struct bttv_sub_device {
 333         struct device    dev;
 334         struct bttv_core *core;
 335         struct list_head list;
 336 };
 337 #define to_bttv_sub_dev(x) container_of((x), struct bttv_sub_device, dev)
 338
 339 struct bttv_sub_driver {
 340         struct device_driver   drv;
 341         char                   wanted[20];
 342         int                    (*probe)(struct bttv_sub_device *sub);
 343         void                   (*remove)(struct bttv_sub_device *sub);
 344 };
 345 #define to_bttv_sub_drv(x) container_of((x), struct bttv_sub_driver, drv)
 346
 347 int bttv_sub_register(struct bttv_sub_driver *drv, char *wanted);
 348 int bttv_sub_unregister(struct bttv_sub_driver *drv);
 349
 350 /* gpio access functions */
 351 void bttv_gpio_inout(struct bttv_core *core, u32 mask, u32 outbits);
 352 u32 bttv_gpio_read(struct bttv_core *core);
 353 void bttv_gpio_write(struct bttv_core *core, u32 value);
 354 void bttv_gpio_bits(struct bttv_core *core, u32 mask, u32 bits);
 355
 356 #define gpio_inout(mask,bits)  bttv_gpio_inout(&btv->c, mask, bits)
 357 #define gpio_read()            bttv_gpio_read(&btv->c)
 358 #define gpio_write(value)      bttv_gpio_write(&btv->c, value)
 359 #define gpio_bits(mask,bits)   bttv_gpio_bits(&btv->c, mask, bits)
 360
 361
 362 /* ---------------------------------------------------------- */
 363 /* i2c                                                        */
 364
 365 #define bttv_call_all(btv, o, f, args...) \
 366         v4l2_device_call_all(&btv->c.v4l2_dev, 0, o, f, ##args)
 367
 368 #define bttv_call_all_err(btv, o, f, args...) \
 369         v4l2_device_call_until_err(&btv->c.v4l2_dev, 0, o, f, ##args)
 370
 371 extern int bttv_I2CRead(struct bttv *btv, unsigned char addr, char *probe_for);
 372 extern int bttv_I2CWrite(struct bttv *btv, unsigned char addr, unsigned char b1,
 373                          unsigned char b2, int both);
 374 extern void bttv_readee(struct bttv *btv, unsigned char *eedata, int addr);
 375
 376 extern int bttv_input_init(struct bttv *dev);
 377 extern void bttv_input_fini(struct bttv *dev);
 378 extern void bttv_input_irq(struct bttv *dev);
 379
 380 #endif /* _BTTV_H_ */