| /* 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 __user *buffer; | |
| }; | |
| #endif /* _LINUX_VFC_IOCTLS_H_ */ |