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/* VPX definitions. */
#define VPX_BUSY_TIMEOUT HZ/50 /* 20ms Delay for the FP to get ready */
#define VPX_VERSION "0.1"
#define VPX_DATE "November, 2002"
#define VPX_REG_JEDEC 0x00
#define VPX_JEDEC_ID 0xec
#define VPX_REG_PARTNUM0 0x01
#define VPX_REG_PARTNUM1 0x02
#define VPX_3224D_ID 0x31
#define VPX_3225D_ID 0x30
#define VPX_PARTNUM1_ID 0x72
#define FPSTA 0x35
#define FPRD 0x36
#define FPWR 0x37
#define FPDAT 0x38
/* Custom "ioctl" commands. Actually these ioctls are sent to the respective
* i2c device driver routines of the video processors. The layering is as
* shown below.
* /->Tuner Driver (I2C) (tuner.c)
* /
* VFS->V4L-Driver (pvcl.c) ->Display Driver (I2C) (embedded in pvcl.c)
* \
* \->Video Processor Driver (I2C) (vpx322xd.c)
*
* TODO: Check for conflicts with existing linux IOCTLS. There is a remote
* chance that some wild application might wheedle an ioctl past the V4L
* layer and into one of the I2C drivers. */
#define VPROC_INIT _IOW('v', 1, int) /* Init video processor */
#define VPROC_SET_CAP_MODE _IOW('v', 2, int) /* Set capture settings. */
#define VPROC_START_CAPTURE _IOW('v', 3, int) /* Start capture */
#define VPROC_STOP_CAPTURE _IOW('v', 4, int) /* Stop capture */
#define VPROC_GET_CAP_MODE _IOR('v', 5, int) /* Get settings */
#define VPROC_SET_WINDOW _IOW('v', 6, struct video_window)
/* Set the window parms. */
#define VPROC_SET_PICTURE _IOW('v', 7, struct video_picture)
/* Set the picture parms. */
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