mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-23 04:34:11 +08:00
1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
59 lines
1.6 KiB
C
59 lines
1.6 KiB
C
/* 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_ */
|