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/* Copyright (c) 1996 by Manish Vachharajani */
#ifndef _LINUX_VFC_IOCTLS_H_
#define _LINUX_VFC_IOCTLS_H_
/* IOCTLs */
#define VFC_IOCTL(a) (('j' << 8) | a)
#define VFCGCTRL (VFC_IOCTL (0)) /* get vfc attributes */
#define VFCSCTRL (VFC_IOCTL (1)) /* set vfc attributes */
#define VFCGVID (VFC_IOCTL (2)) /* get video decoder attributes */
#define VFCSVID (VFC_IOCTL (3)) /* set video decoder attributes */
#define VFCHUE (VFC_IOCTL (4)) /* set hue */
#define VFCPORTCHG (VFC_IOCTL (5)) /* change port */
#define VFCRDINFO (VFC_IOCTL (6)) /* read info */
/* Options for setting the vfc attributes and status */
#define MEMPRST 0x1 /* reset FIFO ptr. */
#define CAPTRCMD 0x2 /* start capture and wait */
#define DIAGMODE 0x3 /* diag mode */
#define NORMMODE 0x4 /* normal mode */
#define CAPTRSTR 0x5 /* start capture */
#define CAPTRWAIT 0x6 /* wait for capture to finish */
/* Options for the decoder */
#define STD_NTSC 0x1 /* NTSC mode */
#define STD_PAL 0x2 /* PAL mode */
#define COLOR_ON 0x3 /* force color ON */
#define MONO 0x4 /* force color OFF */
/* Values returned by ioctl 2 */
#define NO_LOCK 1
#define NTSC_COLOR 2
#define NTSC_NOCOLOR 3
#define PAL_COLOR 4
#define PAL_NOCOLOR 5
/* Not too sure what this does yet */
/* Options for setting Field number */
#define ODD_FIELD 0x1
#define EVEN_FIELD 0x0
#define ACTIVE_ONLY 0x2
#define NON_ACTIVE 0x0
/* Debug options */
#define VFC_I2C_SEND 0
#define VFC_I2C_RECV 1
struct vfc_debug_inout
{
unsigned long addr;
unsigned long ret;
unsigned long len;
unsigned char *buffer;
};
#endif /* _LINUX_VFC_IOCTLS_H_ */
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