include/asm-sparc/vfc_ioctls.h

   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_ */