@@ -758,6 +758,8 @@ static void determine_valid_ioctls(struct video_device *vdev)
* %VFL_TYPE_RADIO - A radio card
*
* %VFL_TYPE_SUBDEV - A subdevice
+ *
+ * %VFL_TYPE_SDR - Software Defined Radio
*/
int __video_register_device(struct video_device *vdev, int type, int nr,
int warn_if_nr_in_use, struct module *owner)
@@ -797,6 +799,10 @@ int __video_register_device(struct video_device *vdev, int type, int nr,
case VFL_TYPE_SUBDEV:
name_base = "v4l-subdev";
break;
+ case VFL_TYPE_SDR:
+ /* Use device name 'swradio' because 'sdr' was already taken. */
+ name_base = "swradio";
+ break;
default:
printk(KERN_ERR "%s called with unknown type: %d\n",
__func__, type);
@@ -24,7 +24,8 @@
#define VFL_TYPE_VBI 1
#define VFL_TYPE_RADIO 2
#define VFL_TYPE_SUBDEV 3
-#define VFL_TYPE_MAX 4
+#define VFL_TYPE_SDR 4
+#define VFL_TYPE_MAX 5
/* Is this a receiver, transmitter or mem-to-mem? */
/* Ignored for VFL_TYPE_SUBDEV. */