| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* Copyright (c) 1996 by Manish Vachharajani */ |
| 2 | |
| 3 | #ifndef _LINUX_VFC_IOCTLS_H_ |
| 4 | #define _LINUX_VFC_IOCTLS_H_ |
| 5 | |
| 6 | /* IOCTLs */ |
| 7 | #define VFC_IOCTL(a) (('j' << 8) | a) |
| 8 | #define VFCGCTRL (VFC_IOCTL (0)) /* get vfc attributes */ |
| 9 | #define VFCSCTRL (VFC_IOCTL (1)) /* set vfc attributes */ |
| 10 | #define VFCGVID (VFC_IOCTL (2)) /* get video decoder attributes */ |
| 11 | #define VFCSVID (VFC_IOCTL (3)) /* set video decoder attributes */ |
| 12 | #define VFCHUE (VFC_IOCTL (4)) /* set hue */ |
| 13 | #define VFCPORTCHG (VFC_IOCTL (5)) /* change port */ |
| 14 | #define VFCRDINFO (VFC_IOCTL (6)) /* read info */ |
| 15 | |
| 16 | /* Options for setting the vfc attributes and status */ |
| 17 | #define MEMPRST 0x1 /* reset FIFO ptr. */ |
| 18 | #define CAPTRCMD 0x2 /* start capture and wait */ |
| 19 | #define DIAGMODE 0x3 /* diag mode */ |
| 20 | #define NORMMODE 0x4 /* normal mode */ |
| 21 | #define CAPTRSTR 0x5 /* start capture */ |
| 22 | #define CAPTRWAIT 0x6 /* wait for capture to finish */ |
| 23 | |
| 24 | |
| 25 | /* Options for the decoder */ |
| 26 | #define STD_NTSC 0x1 /* NTSC mode */ |
| 27 | #define STD_PAL 0x2 /* PAL mode */ |
| 28 | #define COLOR_ON 0x3 /* force color ON */ |
| 29 | #define MONO 0x4 /* force color OFF */ |
| 30 | |
| 31 | /* Values returned by ioctl 2 */ |
| 32 | |
| 33 | #define NO_LOCK 1 |
| 34 | #define NTSC_COLOR 2 |
| 35 | #define NTSC_NOCOLOR 3 |
| 36 | #define PAL_COLOR 4 |
| 37 | #define PAL_NOCOLOR 5 |
| 38 | |
| 39 | /* Not too sure what this does yet */ |
| 40 | /* Options for setting Field number */ |
| 41 | #define ODD_FIELD 0x1 |
| 42 | #define EVEN_FIELD 0x0 |
| 43 | #define ACTIVE_ONLY 0x2 |
| 44 | #define NON_ACTIVE 0x0 |
| 45 | |
| 46 | /* Debug options */ |
| 47 | #define VFC_I2C_SEND 0 |
| 48 | #define VFC_I2C_RECV 1 |
| 49 | |
| 50 | struct vfc_debug_inout |
| 51 | { |
| 52 | unsigned long addr; |
| 53 | unsigned long ret; |
| 54 | unsigned long len; |
| 55 | unsigned char __user *buffer; |
| 56 | }; |
| 57 | |
| 58 | #endif /* _LINUX_VFC_IOCTLS_H_ */ |