The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/pci/brktree_reg.h

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    1 /*
    2  * Copyright (c) 1995 Mark Tinguely and Jim Lowe
    3  * All rights reserved.
    4  *
    5  * Redistribution and use in source and binary forms, with or without
    6  * modification, are permitted provided that the following conditions
    7  * are met:
    8  * 1. Redistributions of source code must retain the above copyright
    9  *    notice, this list of conditions and the following disclaimer.
   10  * 2. Redistributions in binary form must reproduce the above copyright
   11  *    notice, this list of conditions and the following disclaimer in the
   12  *    documentation and/or other materials provided with the distribution.
   13  * 3. All advertising materials mentioning features or use of this software
   14  *    must display the following acknowledgement:
   15  *      This product includes software developed by Mark Tinguely and Jim Lowe
   16  * 4. The name of the author may not be used to endorse or promote products 
   17  *    derived from this software without specific prior written permission.
   18  *
   19  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
   20  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   21  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   22  * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
   23  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
   24  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
   25  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
   27  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
   28  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   29  * POSSIBILITY OF SUCH DAMAGE.
   30  */
   31 #ifndef PCI_LATENCY_TIMER
   32 #define PCI_LATENCY_TIMER               0x0c    /* pci timer register */
   33 #endif
   34 
   35 /*
   36  * Definitions for the Philips SAA7116 digital video to pci interface.
   37  */
   38 #define BROOKTREE_848_ID                        0x0350109E
   39 #define BROOKTREE_849_ID                        0x0351109E
   40 
   41 typedef volatile u_int  bregister_t;
   42 /*
   43  * if other persuasion endian, then compiler will probably require that
   44  * these next
   45  * macros be reversed
   46  */
   47 #define BTBYTE(what)    bregister_t  what:8; int :24
   48 #define BTWORD(what)    bregister_t  what:16; int: 16
   49 #define BTLONG(what)    bregister_t  what:32
   50 
   51 struct bt848_registers {
   52     BTBYTE (dstatus);           /* 0, 1,2,3 */
   53 #define BT848_DSTATUS_PRES              (1<<7)
   54 #define BT848_DSTATUS_HLOC              (1<<6)
   55 #define BT848_DSTATUS_FIELD             (1<<5)
   56 #define BT848_DSTATUS_NUML              (1<<4)
   57 #define BT848_DSTATUS_CSEL              (1<<3)
   58 #define BT848_DSTATUS_LOF               (1<<1)
   59 #define BT848_DSTATUS_COF               (1<<0)
   60     BTBYTE (iform);             /* 4, 5,6,7 */
   61 #define BT848_IFORM_MUXSEL              (0x3<<5)
   62 # define BT848_IFORM_M_MUX1             (0x03<<5)
   63 # define BT848_IFORM_M_MUX0             (0x02<<5)
   64 # define BT848_IFORM_M_MUX2             (0x01<<5)
   65 # define BT848_IFORM_M_RSVD             (0x00<<5)
   66 #define BT848_IFORM_XTSEL               (0x3<<3)
   67 # define BT848_IFORM_X_AUTO             (0x03<<3)
   68 # define BT848_IFORM_X_XT1              (0x02<<3)
   69 # define BT848_IFORM_X_XT0              (0x01<<3)
   70 # define BT848_IFORM_X_RSVD             (0x00<<3)
   71     BTBYTE (tdec);              /* 8, 9,a,b */
   72     BTBYTE (e_crop);            /* c, d,e,f */
   73     BTBYTE (e_vdelay_lo);       /* 10, 11,12,13 */
   74     BTBYTE (e_vactive_lo);      /* 14, 15,16,17 */
   75     BTBYTE (e_delay_lo);        /* 18, 19,1a,1b */
   76     BTBYTE (e_hactive_lo);      /* 1c, 1d,1e,1f */
   77     BTBYTE (e_hscale_hi);       /* 20, 21,22,23 */
   78     BTBYTE (e_hscale_lo);       /* 24, 25,26,27 */
   79     BTBYTE (bright);            /* 28, 29,2a,2b */
   80     BTBYTE (e_control);         /* 2c, 2d,2e,2f */
   81 #define BT848_E_CONTROL_LNOTCH          (1<<7)
   82 #define BT848_E_CONTROL_COMP            (1<<6)
   83 #define BT848_E_CONTROL_LDEC            (1<<5)
   84 #define BT848_E_CONTROL_CBSENSE         (1<<4)
   85 #define BT848_E_CONTROL_RSVD            (1<<3)
   86 #define BT848_E_CONTROL_CON_MSB         (1<<2)
   87 #define BT848_E_CONTROL_SAT_U_MSB       (1<<1)
   88 #define BT848_E_CONTROL_SAT_V_MSB       (1<<0)
   89     BTBYTE (contrast_lo);       /* 30, 31,32,33 */
   90     BTBYTE (sat_u_lo);          /* 34, 35,36,37 */
   91     BTBYTE (sat_v_lo);          /* 38, 39,3a,3b */
   92     BTBYTE (hue);               /* 3c, 3d,3e,3f */
   93     BTBYTE (e_scloop);          /* 40, 41,42,43 */
   94 #define BT848_E_SCLOOP_RSVD1            (1<<7)
   95 #define BT848_E_SCLOOP_CAGC             (1<<6)
   96 #define BT848_E_SCLOOP_CKILL            (1<<5)
   97 #define BT848_E_SCLOOP_HFILT            (0x3<<3)
   98 # define BT848_E_SCLOOP_HFILT_ICON      (0x3<<3)
   99 # define BT848_E_SCLOOP_HFILT_QCIF      (0x2<<3)
  100 # define BT848_E_SCLOOP_HFILT_CIF       (0x1<<3)
  101 # define BT848_E_SCLOOP_HFILT_AUTO      (0x0<<3)
  102 #define BT848_E_SCLOOP_RSVD0            (0x7<<0)
  103     int         :32;            /* 44, 45,46,47 */
  104     BTBYTE (oform);             /* 48, 49,4a,4b */
  105     BTBYTE (e_vscale_hi);       /* 4c, 4d,4e,4f */
  106     BTBYTE (e_vscale_lo);       /* 50, 51,52,53 */
  107     BTBYTE (test);              /* 54, 55,56,57 */
  108     int         :32;            /* 58, 59,5a,5b */
  109     int         :32;            /* 5c, 5d,5e,5f */
  110     BTLONG (adelay);            /* 60, 61,62,63 */
  111     BTBYTE (bdelay);            /* 64, 65,66,67 */
  112     BTBYTE (adc);               /* 68, 69,6a,6b */
  113 #define BT848_ADC_RESERVED              (0x80)  /* required pattern */
  114 #define BT848_ADC_SYNC_T                (1<<5)
  115 #define BT848_ADC_AGC_EN                (1<<4)
  116 #define BT848_ADC_CLK_SLEEP             (1<<3)
  117 #define BT848_ADC_Y_SLEEP               (1<<2)
  118 #define BT848_ADC_C_SLEEP               (1<<1)
  119 #define BT848_ADC_CRUSH                 (1<<0)
  120     BTBYTE (e_vtc);             /* 6c, 6d,6e,6f */
  121     int         :32;            /* 70, 71,72,73 */
  122     int         :32;            /* 74, 75,76,77 */
  123     int         :32;            /* 78, 79,7a,7b */
  124     BTLONG (sreset);            /* 7c, 7d,7e,7f */
  125     u_char      filler[0x8c-0x80];
  126     BTBYTE (o_crop);            /* 8c, 8d,8e,8f */
  127     BTBYTE (o_vdelay_lo);       /* 90, 91,92,93 */
  128     BTBYTE (o_vactive_lo);      /* 94, 95,96,97 */
  129     BTBYTE (o_delay_lo);        /* 98, 99,9a,9b */
  130     BTBYTE (o_hactive_lo);      /* 9c, 9d,9e,9f */
  131     BTBYTE (o_hscale_hi);       /* a0, a1,a2,a3 */
  132     BTBYTE (o_hscale_lo);       /* a4, a5,a6,a7 */
  133     int         :32;            /* a8, a9,aa,ab */
  134     BTBYTE (o_control);         /* ac, ad,ae,af */
  135 #define BT848_O_CONTROL_LNOTCH          (1<<7)
  136 #define BT848_O_CONTROL_COMP            (1<<6)
  137 #define BT848_O_CONTROL_LDEC            (1<<5)
  138 #define BT848_O_CONTROL_CBSENSE         (1<<4)
  139 #define BT848_O_CONTROL_RSVD            (1<<3)
  140 #define BT848_O_CONTROL_CON_MSB         (1<<2)
  141 #define BT848_O_CONTROL_SAT_U_MSB       (1<<1)
  142 #define BT848_O_CONTROL_SAT_V_MSB       (1<<0)
  143     u_char      fillter1[16];
  144     BTBYTE (o_scloop);          /* c0, c1,c2,c3 */
  145 #define BT848_O_SCLOOP_RSVD1            (1<<7)
  146 #define BT848_O_SCLOOP_CAGC             (1<<6)
  147 #define BT848_O_SCLOOP_CKILL            (1<<5)
  148 #define BT848_O_SCLOOP_HFILT            (0x3<<3)
  149 # define BT848_O_SCLOOP_HFILT_ICON      (0x3<<3)
  150 # define BT848_O_SCLOOP_HFILT_QCIF      (0x2<<3)
  151 # define BT848_O_SCLOOP_HFILT_CIF       (0x1<<3)
  152 # define BT848_O_SCLOOP_HFILT_AUTO      (0x0<<3)
  153 #define BT848_O_SCLOOP_RSVD0            (0x7<<0)
  154     int         :32;            /* c4, c5,c6,c7 */
  155     int         :32;            /* c8, c9,ca,cb */
  156     BTBYTE (o_vscale_hi);       /* cc, cd,ce,cf */
  157     BTBYTE (o_vscale_lo);       /* d0, d1,d2,d3 */
  158     BTBYTE (color_fmt);         /* d4, d5,d6,d7 */
  159     bregister_t color_ctl_swap          :4; /* d8 */
  160 #define BT848_COLOR_CTL_WSWAP_ODD       (1<<3)
  161 #define BT848_COLOR_CTL_WSWAP_EVEN      (1<<2)
  162 #define BT848_COLOR_CTL_BSWAP_ODD       (1<<1)
  163 #define BT848_COLOR_CTL_BSWAP_EVEN      (1<<0)
  164     bregister_t color_ctl_gamma         :1;
  165     bregister_t color_ctl_rgb_ded       :1;
  166     bregister_t color_ctl_color_bars    :1;
  167     bregister_t color_ctl_ext_frmrate   :1;
  168     int         :24;            /* d9,da,db */
  169     BTBYTE (cap_ctl);           /* dc, dd,de,df */
  170 #define BT848_CAP_CTL_DITH_FRAME        (1<<4)
  171 #define BT848_CAP_CTL_VBI_ODD           (1<<3)
  172 #define BT848_CAP_CTL_VBI_EVEN          (1<<2)
  173 #define BT848_CAP_CTL_ODD               (1<<1)
  174 #define BT848_CAP_CTL_EVEN              (1<<0)
  175     BTBYTE (vbi_pack_size);     /* e0, e1,e2,e3 */
  176     BTBYTE (vbi_pack_del);      /* e4, e5,e6,e7 */
  177     int         :32;            /* e8, e9,ea,eb */
  178     BTBYTE (o_vtc);             /* ec, ed,ee,ef */
  179     u_char      filler2[0x100-0xf0];
  180     BTLONG (int_stat);          /* 100, 101,102,103 */
  181     BTLONG (int_mask);          /* 104, 105,106,107 */
  182 #define BT848_INT_RISCS                 (0xf<<28)
  183 #define BT848_INT_RISC_EN               (1<<27)
  184 #define BT848_INT_RACK                  (1<<25)
  185 #define BT848_INT_FIELD                 (1<<24)
  186 #define BT848_INT_MYSTERYBIT            (1<<23)
  187 #define BT848_INT_SCERR                 (1<<19)
  188 #define BT848_INT_OCERR                 (1<<18)
  189 #define BT848_INT_PABORT                (1<<17)
  190 #define BT848_INT_RIPERR                (1<<16)
  191 #define BT848_INT_PPERR                 (1<<15)
  192 #define BT848_INT_FDSR                  (1<<14)
  193 #define BT848_INT_FTRGT                 (1<<13)
  194 #define BT848_INT_FBUS                  (1<<12)
  195 #define BT848_INT_RISCI                 (1<<11)
  196 #define BT848_INT_GPINT                 (1<<9)
  197 #define BT848_INT_I2CDONE               (1<<8)
  198 #define BT848_INT_RSV1                  (1<<7)
  199 #define BT848_INT_RSV0                  (1<<6)
  200 #define BT848_INT_VPRES                 (1<<5)
  201 #define BT848_INT_HLOCK                 (1<<4)
  202 #define BT848_INT_OFLOW                 (1<<3)
  203 #define BT848_INT_HSYNC                 (1<<2)
  204 #define BT848_INT_VSYNC                 (1<<1)
  205 #define BT848_INT_FMTCHG                (1<<0)
  206     int         :32;            /* 108, 109,10a,10b */
  207     BTWORD (gpio_dma_ctl);      /* 10c, 10d,10e,10f */
  208 #define BT848_DMA_CTL_PL23TP4           (0<<6)  /* planar1 trigger 4 */
  209 #define BT848_DMA_CTL_PL23TP8           (1<<6)  /* planar1 trigger 8 */
  210 #define BT848_DMA_CTL_PL23TP16          (2<<6)  /* planar1 trigger 16 */
  211 #define BT848_DMA_CTL_PL23TP32          (3<<6)  /* planar1 trigger 32 */
  212 #define BT848_DMA_CTL_PL1TP4            (0<<4)  /* planar1 trigger 4 */
  213 #define BT848_DMA_CTL_PL1TP8            (1<<4)  /* planar1 trigger 8 */
  214 #define BT848_DMA_CTL_PL1TP16           (2<<4)  /* planar1 trigger 16 */
  215 #define BT848_DMA_CTL_PL1TP32           (3<<4)  /* planar1 trigger 32 */
  216 #define BT848_DMA_CTL_PKTP4             (0<<2)  /* packed trigger 4 */
  217 #define BT848_DMA_CTL_PKTP8             (1<<2)  /* packed trigger 8 */
  218 #define BT848_DMA_CTL_PKTP16            (2<<2)  /* packed trigger 16 */
  219 #define BT848_DMA_CTL_PKTP32            (3<<2)  /* packed trigger 32 */
  220 #define BT848_DMA_CTL_RISC_EN           (1<<1)
  221 #define BT848_DMA_CTL_FIFO_EN           (1<<0)
  222     BTLONG (i2c_data_ctl);      /* 110, 111,112,113 */
  223 #define BT848_DATA_CTL_I2CDIV           (0xf<<4)
  224 #define BT848_DATA_CTL_I2CSYNC          (1<<3)
  225 #define BT848_DATA_CTL_I2CW3B           (1<<2)
  226 #define BT848_DATA_CTL_I2CSCL           (1<<1)
  227 #define BT848_DATA_CTL_I2CSDA           (1<<0)
  228     BTLONG (risc_strt_add);     /* 114, 115,116,117 */
  229     BTLONG (gpio_out_en);       /* 118, 119,11a,11b */  /* really 24 bits */
  230     BTLONG (gpio_reg_inp);      /* 11c, 11d,11e,11f */  /* really 24 bits */
  231     BTLONG (risc_count);        /* 120, 121,122,123 */
  232     u_char      filler3[0x200-0x124];
  233     BTLONG (gpio_data);         /* 200, 201,202,203 */  /* really 24 bits */
  234 };
  235 
  236 typedef volatile struct bt848_registers* bt848_ptr_t;
  237 
  238 
  239 #if 0
  240 /* force people to be aware of the new struct */
  241 
  242 #define BKTR_DSTATUS                    0x000
  243 #define BKTR_IFORM                      0x004
  244 #define BKTR_TDEC                       0x008
  245 #define BKTR_EVEN_CROP                  0x00C
  246 #define BKTR_ODD_CROP                   0x08C
  247 #define BKTR_E_VDELAY_LO                0x010
  248 #define BKTR_O_VDELAY_LO                0x090
  249 #define BKTR_E_VACTIVE_LO               0x014
  250 #define BKTR_O_VACTIVE_LO               0x094
  251 #define BKTR_E_DELAY_LO                 0x018
  252 #define BKTR_O_DELAY_LO                 0x098
  253 #define BKTR_E_HACTIVE_LO               0x01C
  254 #define BKTR_O_HACTIVE_LO               0x09C
  255 #define BKTR_E_HSCALE_HI                0x020
  256 #define BKTR_O_HSCALE_HI                0x0A0
  257 #define BKTR_E_HSCALE_LO                0x024
  258 #define BKTR_O_HSCALE_LO                0x0A4
  259 #define BKTR_BRIGHT                     0x028
  260 #define BKTR_E_CONTROL                  0x02C
  261 #define BKTR_O_CONTROL                  0x0AC
  262 #define BKTR_CONTRAST_LO                0x030
  263 #define BKTR_SAT_U_LO                   0x034
  264 #define BKTR_SAT_V_LO                   0x038
  265 #define BKTR_HUE                        0x03C
  266 #define BKTR_E_SCLOOP                   0x040
  267 #define BKTR_O_SCLOOP                   0x0C0
  268 #define BKTR_OFORM                      0x048
  269 #define BKTR_E_VSCALE_HI                0x04C
  270 #define BKTR_O_VSCALE_HI                0x0CC
  271 #define BKTR_E_VSCALE_LO                0x050
  272 #define BKTR_O_VSCALE_LO                0x0D0
  273 #define BKTR_TEST                       0x054
  274 #define BKTR_ADELAY                     0x060
  275 #define BKTR_BDELAY                     0x064
  276 #define BKTR_ADC                        0x068
  277 #define BKTR_E_VTC                      0x06C
  278 #define BKTR_O_VTC                      0x0EC
  279 #define BKTR_SRESET                     0x07C
  280 #define BKTR_COLOR_FMT                  0x0D4
  281 #define BKTR_COLOR_CTL                  0x0D8
  282 #define BKTR_CAP_CTL                    0x0DC
  283 #define BKTR_VBI_PACK_SIZE              0x0E0
  284 #define BKTR_VBI_PACK_DEL               0x0E4
  285 #define BKTR_INT_STAT                   0x100
  286 #define BKTR_INT_MASK                   0x104
  287 #define BKTR_RISC_COUNT                 0x120
  288 #define BKTR_RISC_STRT_ADD              0x114
  289 #define BKTR_GPIO_DMA_CTL               0x10C
  290 #define BKTR_GPIO_OUT_EN                0x118
  291 #define BKTR_GPIO_REG_INP               0x11C
  292 #define BKTR_GPIO_DATA                  0x200
  293 #define BKTR_I2C_CONTROL                0x110
  294 
  295 #endif /* 0 */
  296 
  297 /*
  298  * device support for onboard tv tuners
  299  */
  300 
  301 /* description of the LOGICAL tuner */
  302 struct TVTUNER {
  303         int             frequency;
  304         u_char          chnlset;
  305         u_char          channel;
  306         u_char          band;
  307         u_char          afc;
  308         u_char          radio_mode;     /* current mode of the radio mode */
  309 };
  310 
  311 /* description of the PHYSICAL tuner */
  312 struct TUNER {
  313         char*           name;
  314         u_char          type;
  315         u_char          pllAddr;
  316         u_char          pllControl[4];
  317         u_char          bandLimits[ 2 ];
  318         u_char          bandAddrs[ 4 ];        /* 3 first for the 3 TV 
  319                                                ** bands. Last for radio 
  320                                                ** band (0x00=NoRadio).
  321                                                */
  322 
  323 };
  324 
  325 /* description of the card */
  326 #define EEPROMBLOCKSIZE         32
  327 struct CARDTYPE {
  328         char*                   name;
  329         const struct TUNER*     tuner;
  330         u_char                  dbx;            /* Has DBX chip? */
  331         u_char                  msp3400c;       /* Has msp3400c chip? */
  332         u_char                  eepromAddr;
  333         u_char                  eepromSize;     /* bytes / EEPROMBLOCKSIZE */
  334         u_char                  audiomuxs[ 5 ]; /* tuner, ext, int/unused,
  335                                                     mute, present */
  336 };
  337 
  338 struct format_params {
  339   /* Total lines, lines before image, image lines */
  340   int vtotal, vdelay, vactive;
  341   /* Total unscaled horizontal pixels, pixels before image, image pixels */
  342   int htotal, hdelay, hactive;
  343  /* visible active horizontal and vertical : 480 640 for NTSC */
  344   int  horizontal, vertical;
  345 /* frame rate . for ntsc is 30 frames per second */
  346   int frame_rate;
  347 /* A-delay and B-delay */
  348   u_char adelay, bdelay;
  349 /* Iform XTSEL value */
  350   int iform_xtsel;
  351 };
  352 
  353 
  354 typedef struct bktr_clip bktr_clip_t;
  355 /*
  356  * BrookTree 848  info structure, one per bt848 card installed.
  357  */
  358 struct bktr_softc {
  359 #ifdef __bsdi__
  360     struct device bktr_dev;     /* base device */
  361     struct isadev bktr_id;      /* ISA device */
  362     struct intrhand bktr_ih;    /* interrupt vectoring */
  363 #define pcici_t pci_devaddr_t
  364 #endif
  365     bt848_ptr_t base;           /* Bt848 register physical address */
  366     vm_offset_t phys_base;      /* Bt848 register physical address */
  367     pcici_t     tag;            /* PCI tag, for doing PCI commands */
  368     vm_offset_t bigbuf;         /* buffer that holds the captured image */
  369     int         alloc_pages;    /* number of pages in bigbuf */
  370     struct proc *proc;          /* process to receive raised signal */
  371     int         signal;         /* signal to send to process */
  372 #define METEOR_SIG_MODE_MASK    0xffff0000
  373 #define METEOR_SIG_FIELD_MODE   0x00010000
  374 #define METEOR_SIG_FRAME_MODE   0x00000000
  375     vm_offset_t  dma_prog;
  376     vm_offset_t  odd_dma_prog;
  377     char         dma_prog_loaded;
  378     struct meteor_mem *mem;     /* used to control sync. multi-frame output */
  379     u_long      synch_wait;     /* wait for free buffer before continuing */
  380     short       current;        /* frame number in buffer (1-frames) */
  381     short       rows;           /* number of rows in a frame */
  382     short       cols;           /* number of columns in a frame */
  383     int         pixfmt;         /* active pixel format (idx into fmt tbl) */
  384     int         pixfmt_compat;  /* Y/N - in meteor pix fmt compat mode */
  385     u_long      format;         /* frame format rgb, yuv, etc.. */
  386     short       frames;         /* number of frames allocated */
  387     int         frame_size;     /* number of bytes in a frame */
  388     u_long      fifo_errors;    /* number of fifo capture errors since open */
  389     u_long      dma_errors;     /* number of DMA capture errors since open */
  390     u_long      frames_captured;/* number of frames captured since open */
  391     u_long      even_fields_captured; /* number of even fields captured */
  392     u_long      odd_fields_captured; /* number of odd fields captured */
  393     u_long      range_enable;   /* enable range checking ?? */
  394     u_short     capcontrol;     /* reg 0xdc capture control */
  395     u_short     bktr_cap_ctl;
  396     volatile u_int      flags;
  397 #define METEOR_INITALIZED       0x00000001
  398 #define METEOR_OPEN             0x00000002 
  399 #define METEOR_MMAP             0x00000004
  400 #define METEOR_INTR             0x00000008
  401 #define METEOR_READ             0x00000010      /* XXX never gets referenced */
  402 #define METEOR_SINGLE           0x00000020      /* get single frame */
  403 #define METEOR_CONTIN           0x00000040      /* continuously get frames */
  404 #define METEOR_SYNCAP           0x00000080      /* synchronously get frames */
  405 #define METEOR_CAP_MASK         0x000000f0
  406 #define METEOR_NTSC             0x00000100
  407 #define METEOR_PAL              0x00000200
  408 #define METEOR_SECAM            0x00000400
  409 #define METEOR_AUTOMODE         0x00000800
  410 #define METEOR_FORM_MASK        0x00000f00
  411 #define METEOR_DEV0             0x00001000
  412 #define METEOR_DEV1             0x00002000
  413 #define METEOR_DEV2             0x00004000
  414 #define METEOR_DEV3             0x00008000
  415 #define METEOR_DEV_SVIDEO       0x00006000
  416 #define METEOR_DEV_RGB          0x0000a000
  417 #define METEOR_DEV_MASK         0x0000f000
  418 #define METEOR_RGB16            0x00010000
  419 #define METEOR_RGB24            0x00020000
  420 #define METEOR_YUV_PACKED       0x00040000
  421 #define METEOR_YUV_PLANAR       0x00080000
  422 #define METEOR_WANT_EVEN        0x00100000      /* want even frame */
  423 #define METEOR_WANT_ODD         0x00200000      /* want odd frame */
  424 #define METEOR_WANT_MASK        0x00300000
  425 #define METEOR_ONLY_EVEN_FIELDS 0x01000000
  426 #define METEOR_ONLY_ODD_FIELDS  0x02000000
  427 #define METEOR_ONLY_FIELDS_MASK 0x03000000
  428 #define METEOR_YUV_422          0x04000000
  429 #define METEOR_OUTPUT_FMT_MASK  0x040f0000
  430 #define METEOR_WANT_TS          0x08000000      /* time-stamp a frame */
  431 #define METEOR_RGB              0x20000000      /* meteor rgb unit */
  432 #define METEOR_FIELD_MODE       0x80000000
  433     u_char      tflags;
  434 #define TUNER_INITALIZED        0x00000001
  435 #define TUNER_OPEN              0x00000002 
  436     u_short     fps;            /* frames per second */
  437     struct meteor_video video;
  438     struct TVTUNER      tuner;
  439     struct CARDTYPE     card;
  440     u_char              audio_mux_select;       /* current mode of the audio */
  441     u_char              audio_mute_state;       /* mute state of the audio */
  442     u_char              format_params;
  443     u_long              current_sol;
  444     u_long              current_col;
  445     int                 clip_start;
  446     int                 line_length;
  447     int                 last_y;
  448     int                 y;
  449     int                 y2;
  450     int                 yclip;
  451     int                 yclip2;
  452     int                 max_clip_node;
  453     bktr_clip_t         clip_list[100];
  454 };
  455 
  456 typedef struct bktr_softc bktr_reg_t;
  457 typedef struct bktr_softc* bktr_ptr_t;

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