mirror of
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4abfa50b62
Added [SR]RGBMASKs ioctl for byte swapping.
1.16 4/20/97 Randall Hopper <rhh@ct.picker.com>
Generalized RGBMASK ioctls for general pixel
format setting [SG]ACTPIXFMT, and added query API
to return driver-supported pix fmts GSUPPIXFMT.
1.17 4/21/97 hasty@rah.star-gate.com
Clipping support added.
1.18 4/23/97 Clean up after failed CAP_SINGLEs where bt
interrupt isn't delivered, and fixed fixing
CAP_SINGLEs that for ODD_ONLY fields.
Submitted by: individuals in above log messages.
184 lines
5.5 KiB
C
184 lines
5.5 KiB
C
/*
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* extensions to ioctl_meteor.h for the bt848 cards
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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_MIN CHNLSET_NABCST
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#define CHNLSET_MAX CHNLSET_JPNBCST
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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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/*
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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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/*
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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 } 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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