{
"My radio",
VID_TYPE_TUNER,
- VID_HARDWARE_MYRADIO,
radio_open.
radio_close,
NULL, /* no read */
indicates that the device can be tuned. Clearly our radio is going to have some
way to change channel so it is tuneable.
</para>
- <para>
- The VID_HARDWARE_ types are unique to each device. Numbers are assigned by
- <email>alan@redhat.com</email> when device drivers are going to be released. Until then you
- can pull a suitably large number out of your hat and use it. 10000 should be
- safe for a very long time even allowing for the huge number of vendors
- making new and different radio cards at the moment.
- </para>
<para>
We declare an open and close routine, but we do not need read or write,
which are used to read and write video data to or from the card itself. As
"My Camera",
VID_TYPE_OVERLAY|VID_TYPE_SCALES|\
VID_TYPE_CAPTURE|VID_TYPE_CHROMAKEY,
- VID_HARDWARE_MYCAMERA,
camera_open.
camera_close,
camera_read, /* no read */
#define USBVISION_DEBUG /* Turn on debug messages */
-#ifndef VID_HARDWARE_USBVISION
- #define VID_HARDWARE_USBVISION 34 /* USBVision Video Grabber */
-#endif
-
#define USBVISION_PWR_REG 0x00
#define USBVISION_SSPND_EN (1 << 1)
#define USBVISION_RES2 (1 << 2)