linux-v4l2: Remove camera constraint for inputs

Remove the constraint for device inputs to be of the type "CAMERA".
This was added under the false assumption that inputs of the type
"TUNER" are only used for control purposes.

plugins/linux-v4l2/v4l2-input.c

@@ -336,12 +336,9 @@ static void v4l2_input_list(int_fast32_t dev, obs_property_t *prop)
 	obs_property_list_add_int(prop, obs_module_text("LeaveUnchanged"), -1);
 
 	while (v4l2_ioctl(dev, VIDIOC_ENUMINPUT, &in) == 0) {
-		if (in.type & V4L2_INPUT_TYPE_CAMERA) {
-			obs_property_list_add_int(prop, (char *) in.name,
-					in.index);
-			blog(LOG_INFO, "Found input '%s' (Index %d)", in.name,
-					in.index);
-		}
+		obs_property_list_add_int(prop, (char *) in.name, in.index);
+		blog(LOG_INFO, "Found input '%s' (Index %d)", in.name,
+				in.index);
 		in.index++;
 	}
 }