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 *buffer;
56 };
57
58 #endif /* _LINUX_VFC_IOCTLS_H_ */
59
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