281 lines
9.0 KiB
C
281 lines
9.0 KiB
C
/*
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* extensions to ioctl_meteor.h for the bt848 cards
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*
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* $Id: ioctl_bt848.h,v 1.19 1998/09/30 21:06:55 sos Exp $
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*/
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/*
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* frequency sets
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*/
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#define CHNLSET_NABCST 1
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#define CHNLSET_CABLEIRC 2
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#define CHNLSET_CABLEHRC 3
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#define CHNLSET_WEUROPE 4
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#define CHNLSET_JPNBCST 5
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#define CHNLSET_JPNCABLE 6
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#define CHNLSET_XUSSR 7
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#define CHNLSET_MIN CHNLSET_NABCST
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#define CHNLSET_MAX CHNLSET_XUSSR
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/*
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* constants for various tuner registers
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*/
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#define BT848_HUEMIN (-90)
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#define BT848_HUEMAX 90
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#define BT848_HUECENTER 0
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#define BT848_HUERANGE 179.3
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#define BT848_HUEREGMIN (-128)
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#define BT848_HUEREGMAX 127
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#define BT848_HUESTEPS 256
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#define BT848_BRIGHTMIN (-50)
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#define BT848_BRIGHTMAX 50
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#define BT848_BRIGHTCENTER 0
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#define BT848_BRIGHTRANGE 99.6
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#define BT848_BRIGHTREGMIN (-128)
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#define BT848_BRIGHTREGMAX 127
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#define BT848_BRIGHTSTEPS 256
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#define BT848_CONTRASTMIN 0
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#define BT848_CONTRASTMAX 237
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#define BT848_CONTRASTCENTER 100
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#define BT848_CONTRASTRANGE 236.57
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#define BT848_CONTRASTREGMIN 0
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#define BT848_CONTRASTREGMAX 511
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#define BT848_CONTRASTSTEPS 512
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#define BT848_CHROMAMIN 0
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#define BT848_CHROMAMAX 284
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#define BT848_CHROMACENTER 100
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#define BT848_CHROMARANGE 283.89
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#define BT848_CHROMAREGMIN 0
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#define BT848_CHROMAREGMAX 511
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#define BT848_CHROMASTEPS 512
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#define BT848_SATUMIN 0
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#define BT848_SATUMAX 202
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#define BT848_SATUCENTER 100
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#define BT848_SATURANGE 201.18
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#define BT848_SATUREGMIN 0
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#define BT848_SATUREGMAX 511
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#define BT848_SATUSTEPS 512
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#define BT848_SATVMIN 0
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#define BT848_SATVMAX 284
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#define BT848_SATVCENTER 100
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#define BT848_SATVRANGE 283.89
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#define BT848_SATVREGMIN 0
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#define BT848_SATVREGMAX 511
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#define BT848_SATVSTEPS 512
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/*
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* audio stuff
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*/
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#define AUDIO_TUNER 0x00 /* command for the audio routine */
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#define AUDIO_EXTERN 0x01 /* don't confuse them with bit */
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#define AUDIO_INTERN 0x02 /* settings */
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#define AUDIO_MUTE 0x80
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#define AUDIO_UNMUTE 0x81
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/*
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* EEProm stuff
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*/
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struct eeProm {
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short offset;
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short count;
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u_char bytes[ 256 ];
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};
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/*
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* XXX: this is a hack, should be in ioctl_meteor.h
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* here to avoid touching that file for now...
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*/
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#define TVTUNER_SETCHNL _IOW('x', 32, unsigned int) /* set channel */
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#define TVTUNER_GETCHNL _IOR('x', 32, unsigned int) /* get channel */
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#define TVTUNER_SETTYPE _IOW('x', 33, unsigned int) /* set tuner type */
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#define TVTUNER_GETTYPE _IOR('x', 33, unsigned int) /* get tuner type */
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#define TVTUNER_GETSTATUS _IOR('x', 34, unsigned int) /* get tuner status */
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#define TVTUNER_SETFREQ _IOW('x', 35, unsigned int) /* set frequency */
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#define TVTUNER_GETFREQ _IOR('x', 36, unsigned int) /* get frequency */
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#define BT848_SHUE _IOW('x', 37, int) /* set hue */
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#define BT848_GHUE _IOR('x', 37, int) /* get hue */
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#define BT848_SBRIG _IOW('x', 38, int) /* set brightness */
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#define BT848_GBRIG _IOR('x', 38, int) /* get brightness */
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#define BT848_SCSAT _IOW('x', 39, int) /* set chroma sat */
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#define BT848_GCSAT _IOR('x', 39, int) /* get UV saturation */
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#define BT848_SCONT _IOW('x', 40, int) /* set contrast */
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#define BT848_GCONT _IOR('x', 40, int) /* get contrast */
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#define BT848_SVSAT _IOW('x', 41, int) /* set chroma V sat */
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#define BT848_GVSAT _IOR('x', 41, int) /* get V saturation */
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#define BT848_SUSAT _IOW('x', 42, int) /* set chroma U sat */
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#define BT848_GUSAT _IOR('x', 42, int) /* get U saturation */
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#define BT848_SCBARS _IOR('x', 43, int) /* set colorbar */
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#define BT848_CCBARS _IOR('x', 44, int) /* clear colorbar */
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#define BT848_SAUDIO _IOW('x', 46, int) /* set audio channel */
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#define BT848_GAUDIO _IOR('x', 47, int) /* get audio channel */
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#define BT848_SBTSC _IOW('x', 48, int) /* set audio channel */
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#define BT848_GSTATUS _IOR('x', 49, unsigned int) /* reap status */
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#define BT848_WEEPROM _IOWR('x', 50, struct eeProm) /* write to EEProm */
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#define BT848_REEPROM _IOWR('x', 51, struct eeProm) /* read from EEProm */
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#define BT848_SIGNATURE _IOWR('x', 52, struct eeProm) /* read card sig */
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#define TVTUNER_SETAFC _IOW('x', 53, int) /* turn AFC on/off */
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#define TVTUNER_GETAFC _IOR('x', 54, int) /* query AFC on/off */
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#define BT848_SLNOTCH _IOW('x', 55, int) /* set luma notch */
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#define BT848_GLNOTCH _IOR('x', 56, int) /* get luma notch */
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/* Read/Write the BT848's I2C bus directly
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* b7-b0: data (read/write)
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* b15-b8: internal peripheral register (write)
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* b23-b16: i2c addr (write)
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* b31-b24: 1 = write, 0 = read
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*/
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#define BT848_I2CWR _IOWR('x', 57, u_long) /* i2c read-write */
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/* Support for radio tuner */
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#define RADIO_SETMODE _IOW('x', 58, unsigned int) /* set radio modes */
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#define RADIO_GETMODE _IOR('x', 58, unsigned char) /* get radio modes */
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#define RADIO_AFC 0x01 /* These modes will probably not */
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#define RADIO_MONO 0x02 /* work on the FRxxxx. It does */
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#define RADIO_MUTE 0x08 /* work on the FMxxxx. */
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#define RADIO_SETFREQ _IOW('x', 59, unsigned int) /* set frequency */
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#define RADIO_GETFREQ _IOR('x', 59, unsigned int) /* set frequency */
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/* Argument is frequency*100MHz */
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/*
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* XXX: more bad magic,
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* we need to fix the METEORGINPUT to return something public
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* duplicate them here for now...
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*/
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#define METEOR_DEV0 0x00001000
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#define METEOR_DEV1 0x00002000
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#define METEOR_DEV2 0x00004000
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#define METEOR_DEV3 0x00008000
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#define METEOR_DEV_SVIDEO 0x00006000
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/*
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* right now I don't know were to put these, but as they are suppose to be
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* a part of a common video capture interface, these should be relocated to
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* another place. Probably most of the METEOR_xxx defines need to be
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* renamed and moved to a common header
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*/
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typedef enum { METEOR_PIXTYPE_RGB, METEOR_PIXTYPE_YUV,
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METEOR_PIXTYPE_YUV_PACKED,
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METEOR_PIXTYPE_YUV_12 } METEOR_PIXTYPE;
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struct meteor_pixfmt {
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u_int index; /* Index in supported pixfmt list */
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METEOR_PIXTYPE type; /* What's the board gonna feed us */
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u_int Bpp; /* Bytes per pixel */
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u_long masks[3]; /* R,G,B or Y,U,V masks, respectively */
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unsigned swap_bytes :1; /* Bytes swapped within shorts */
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unsigned swap_shorts:1; /* Shorts swapped within longs */
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};
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struct bktr_clip {
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int x_min;
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int x_max;
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int y_min;
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int y_max;
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};
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#define BT848_MAX_CLIP_NODE 100
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struct _bktr_clip {
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struct bktr_clip x[BT848_MAX_CLIP_NODE];
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};
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/*
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* I'm using METEOR_xxx just because that will be common to other interface
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* and less of a surprise
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*/
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#define METEORSACTPIXFMT _IOW('x', 64, int )
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#define METEORGACTPIXFMT _IOR('x', 64, int )
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#define METEORGSUPPIXFMT _IOWR('x', 65, struct meteor_pixfmt)
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/* set clip list */
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#define BT848SCLIP _IOW('x', 66, struct _bktr_clip )
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#define BT848GCLIP _IOR('x', 66, struct _bktr_clip )
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/* set input format */
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#define BT848SFMT _IOW('x', 67, unsigned long )
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#define BT848GFMT _IOR('x', 67, unsigned long )
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/* set clear-buffer-on-start */
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#define BT848SCBUF _IOW('x', 68, int)
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#define BT848GCBUF _IOR('x', 68, int)
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/* set capture area */
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/* The capture area is the area of the video image which is grabbed */
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/* Usually the capture area is 640x480 (768x576 PAL) pixels */
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/* This area is then scaled to the dimensions the user requires */
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/* using the METEORGEO ioctl */
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/* However, the capture area could be 400x300 pixels from the top right */
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/* corner of the video image */
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struct bktr_capture_area {
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int x_offset;
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int y_offset;
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int x_size;
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int y_size;
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};
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#define BT848_SCAPAREA _IOW('x', 69, struct bktr_capture_area)
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#define BT848_GCAPAREA _IOR('x', 69, struct bktr_capture_area)
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/* Get channel Set */
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#define BT848_MAX_CHNLSET_NAME_LEN 16
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struct bktr_chnlset {
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short index;
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short max_channel;
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char name[BT848_MAX_CHNLSET_NAME_LEN];
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};
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#define TVTUNER_GETCHNLSET _IOWR('x', 70, struct bktr_chnlset)
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/* Infra Red Remote Control */
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struct bktr_remote {
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unsigned char data[3];
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};
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#define REMOTE_GETKEY _IOR('x', 71, struct bktr_remote)/*read the remote */
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/*control receiver*/
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/*returns raw data*/
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/*
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* Direct access to GPIO pins. You must add BKTR_GPIO_ACCESS to your kernel
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* configuration file to use these
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*/
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#define BT848_GPIO_SET_EN _IOW('x', 72, int) /* set gpio_out_en */
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#define BT848_GPIO_GET_EN _IOR('x', 73, int) /* get gpio_out_en */
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#define BT848_GPIO_SET_DATA _IOW('x', 74, int) /* set gpio_data */
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#define BT848_GPIO_GET_DATA _IOR('x', 75, int) /* get gpio_data */
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/* XXX - Copied from /sys/pci/brktree_reg.h */
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#define BT848_IFORM_FORMAT (0x7<<0)
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# define BT848_IFORM_F_RSVD (0x7)
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# define BT848_IFORM_F_SECAM (0x6)
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# define BT848_IFORM_F_PALN (0x5)
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# define BT848_IFORM_F_PALM (0x4)
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# define BT848_IFORM_F_PALBDGHI (0x3)
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# define BT848_IFORM_F_NTSCJ (0x2)
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# define BT848_IFORM_F_NTSCM (0x1)
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# define BT848_IFORM_F_AUTO (0x0)
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