| /* 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_ */ |
