1/* 2 * extensions to ioctl_meteor.h for the bt848 cards 3 */ 4 5/* 6 * frequency sets 7 */ 8#define CHNLSET_NABCST 1 9#define CHNLSET_CABLEIRC 2 10#define CHNLSET_CABLEHRC 3 11#define CHNLSET_WEUROPE 4 12#define CHNLSET_JPNBCST 5 13#define CHNLSET_JPNCABLE 6 14#define CHNLSET_MIN CHNLSET_NABCST 15#define CHNLSET_MAX CHNLSET_JPNCABLE 16 17 18/* 19 * constants for various tuner registers 20 */ 21#define BT848_HUEMIN (-90) 22#define BT848_HUEMAX 90 23#define BT848_HUECENTER 0 24#define BT848_HUERANGE 179.3 25#define BT848_HUEREGMIN (-128) 26#define BT848_HUEREGMAX 127 27#define BT848_HUESTEPS 256 28 29#define BT848_BRIGHTMIN (-50) 30#define BT848_BRIGHTMAX 50 31#define BT848_BRIGHTCENTER 0 32#define BT848_BRIGHTRANGE 99.6 33#define BT848_BRIGHTREGMIN (-128) 34#define BT848_BRIGHTREGMAX 127 35#define BT848_BRIGHTSTEPS 256 36 37#define BT848_CONTRASTMIN 0 38#define BT848_CONTRASTMAX 237 39#define BT848_CONTRASTCENTER 100 40#define BT848_CONTRASTRANGE 236.57 41#define BT848_CONTRASTREGMIN 0 42#define BT848_CONTRASTREGMAX 511 43#define BT848_CONTRASTSTEPS 512 44 45#define BT848_CHROMAMIN 0 46#define BT848_CHROMAMAX 284 47#define BT848_CHROMACENTER 100 48#define BT848_CHROMARANGE 283.89 49#define BT848_CHROMAREGMIN 0 50#define BT848_CHROMAREGMAX 511 51#define BT848_CHROMASTEPS 512 52 53#define BT848_SATUMIN 0 54#define BT848_SATUMAX 202 55#define BT848_SATUCENTER 100 56#define BT848_SATURANGE 201.18 57#define BT848_SATUREGMIN 0 58#define BT848_SATUREGMAX 511 59#define BT848_SATUSTEPS 512 60 61#define BT848_SATVMIN 0 62#define BT848_SATVMAX 284 63#define BT848_SATVCENTER 100 64#define BT848_SATVRANGE 283.89 65#define BT848_SATVREGMIN 0 66#define BT848_SATVREGMAX 511 67#define BT848_SATVSTEPS 512 68 69 70/* 71 * audio stuff 72 */ 73#define AUDIO_TUNER 0x00 /* command for the audio routine */ 74#define AUDIO_EXTERN 0x01 /* don't confuse them with bit */ 75#define AUDIO_INTERN 0x02 /* settings */ 76#define AUDIO_MUTE 0x80 77#define AUDIO_UNMUTE 0x81 78 79 80/* 81 * EEProm stuff 82 */ 83struct eeProm { 84 short offset; 85 short count; 86 u_char bytes[ 256 ]; 87}; 88 89 90/* 91 * XXX: this is a hack, should be in ioctl_meteor.h 92 * here to avoid touching that file for now... 93 */ 94#define TVTUNER_SETCHNL _IOW('x', 32, unsigned int) /* set channel */ 95#define TVTUNER_GETCHNL _IOR('x', 32, unsigned int) /* get channel */ 96#define TVTUNER_SETTYPE _IOW('x', 33, unsigned int) /* set tuner type */ 97#define TVTUNER_GETTYPE _IOR('x', 33, unsigned int) /* get tuner type */ 98#define TVTUNER_GETSTATUS _IOR('x', 34, unsigned int) /* get tuner status */ 99#define TVTUNER_SETFREQ _IOW('x', 35, unsigned int) /* set frequency */ 100#define TVTUNER_GETFREQ _IOR('x', 36, unsigned int) /* get frequency */ 101 102 103#define BT848_SHUE _IOW('x', 37, int) /* set hue */ 104#define BT848_GHUE _IOR('x', 37, int) /* get hue */ 105#define BT848_SBRIG _IOW('x', 38, int) /* set brightness */ 106#define BT848_GBRIG _IOR('x', 38, int) /* get brightness */ 107#define BT848_SCSAT _IOW('x', 39, int) /* set chroma sat */ 108#define BT848_GCSAT _IOR('x', 39, int) /* get UV saturation */ 109#define BT848_SCONT _IOW('x', 40, int) /* set contrast */ 110#define BT848_GCONT _IOR('x', 40, int) /* get contrast */ 111#define BT848_SVSAT _IOW('x', 41, int) /* set chroma V sat */ 112#define BT848_GVSAT _IOR('x', 41, int) /* get V saturation */ 113#define BT848_SUSAT _IOW('x', 42, int) /* set chroma U sat */ 114#define BT848_GUSAT _IOR('x', 42, int) /* get U saturation */ 115 116#define BT848_SCBARS _IOR('x', 43, int) /* set colorbar */ 117#define BT848_CCBARS _IOR('x', 44, int) /* clear colorbar */ 118 119 120#define BT848_SAUDIO _IOW('x', 46, int) /* set audio channel */ 121#define BT848_GAUDIO _IOR('x', 47, int) /* get audio channel */ 122#define BT848_SBTSC _IOW('x', 48, int) /* set audio channel */ 123 124#define BT848_GSTATUS _IOR('x', 49, unsigned int) /* reap status */ 125 126#define BT848_WEEPROM _IOWR('x', 50, struct eeProm) /* write to EEProm */ 127#define BT848_REEPROM _IOWR('x', 51, struct eeProm) /* read from EEProm */ 128 129#define BT848_SIGNATURE _IOWR('x', 52, struct eeProm) /* read card sig */ 130 131#define TVTUNER_SETAFC _IOW('x', 53, int) /* turn AFC on/off */ 132#define TVTUNER_GETAFC _IOR('x', 54, int) /* query AFC on/off */ 133#define BT848_SLNOTCH _IOW('x', 55, int) /* set luma notch */ 134#define BT848_GLNOTCH _IOR('x', 56, int) /* get luma notch */ 135 136/* 137 * XXX: more bad magic, 138 * we need to fix the METEORGINPUT to return something public 139 * duplicate them here for now... 140 */ 141#define METEOR_DEV0 0x00001000 142#define METEOR_DEV1 0x00002000 143#define METEOR_DEV2 0x00004000 144 145/* 146 * right now I don't know were to put these, but as they are suppose to be 147 * a part of a common video capture interface, these should be relocated to 148 * another place. Probably most of the METEOR_xxx defines need to be 149 * renamed and moved to a common header 150 */ 151 152typedef enum { METEOR_PIXTYPE_RGB, METEOR_PIXTYPE_YUV, 153 METEOR_PIXTYPE_YUV_PACKED, 154 METEOR_PIXTYPE_YUV_12 } METEOR_PIXTYPE; 155 156 157struct meteor_pixfmt { 158 u_int index; /* Index in supported pixfmt list */ 159 METEOR_PIXTYPE type; /* What's the board gonna feed us */ 160 u_int Bpp; /* Bytes per pixel */ 161 u_long masks[3]; /* R,G,B or Y,U,V masks, respectively */ 162 unsigned swap_bytes :1; /* Bytes swapped within shorts */ 163 unsigned swap_shorts:1; /* Shorts swapped within longs */ 164}; 165 166 167struct bktr_clip { 168 int x_min; 169 int x_max; 170 int y_min; 171 int y_max; 172}; 173 174#define BT848_MAX_CLIP_NODE 100 175struct _bktr_clip { 176 struct bktr_clip x[BT848_MAX_CLIP_NODE]; 177}; 178 179/* 180 * I'm using METEOR_xxx just because that will be common to other interface 181 * and less of a surprise 182 */ 183#define METEORSACTPIXFMT _IOW('x', 64, int ) 184#define METEORGACTPIXFMT _IOR('x', 64, int ) 185#define METEORGSUPPIXFMT _IOWR('x', 65, struct meteor_pixfmt) 186 187/* set clip list */ 188#define BT848SCLIP _IOW('x', 66, struct _bktr_clip ) 189#define BT848GCLIP _IOR('x', 66, struct _bktr_clip ) 190 191 192/* set input format */ 193#define BT848SFMT _IOW('x', 67, unsigned long ) 194#define BT848GFMT _IOR('x', 67, unsigned long ) 195 196/* Read/Write the BT848's I2C bus directly 197 * b7-b0: data (read/write) 198 * b15-b8: internal peripheral register (write) 199 * b23-b16: i2c addr (write) 200 * b31-b24: 1 = write, 0 = read 201 */ 202#define BT848_I2CWR _IOWR('x', 57, u_long) /* i2c read-write */
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