1 files changed, 40 insertions, 0 deletions
diff --git a/v4l/scripts/usbvision.pl b/v4l/scripts/usbvision.pl
new file mode 100755
index 000000000..3976e8bd1
--- /dev/null
+++ b/v4l/scripts/usbvision.pl
@@ -0,0 +1,40 @@
+#!/usr/bin/perl -w
+use strict;
+
+my $new_entry = -1;
+my $nr = 0;
+my ($id,$subvendor,$subdevice);
+my %data;
+
+while (<>) {
+	# defines in header file
+	if (/#define\s*(\w+)\s*(\d+)/) {
+		$data{$1}->{nr} = $2;
+		next;
+	}
+	# boards
+	if (/^\s*\[([\w\d_]+)\]\s*=\s*{/) {
+		$id = $1;
+		$data{$id}->{id} = $id;
+	};
+
+	next unless defined($id);
+
+	if (/USB_DEVICE.*0x([0-9a-fA-F]*).*0x([0-9a-fA-F]*).*driver_info\s*=\s*([\w\d_]+)/)
+{
+		$subvendor=$1;
+		$subdevice=$2;
+		push @{$data{$3}->{subid}}, "$subvendor:$subdevice";
+	}
+
+	if (!defined($data{$id}) || !defined($data{$id}->{name})) {
+		$data{$id}->{name} = $1 if (/\.ModelString\s*=\s*\"([^\"]+)\"/);
+	}
+}
+
+foreach my $item (sort { $data{$a}->{nr} <=> $data{$b}->{nr} } keys %data) {
+	printf("%3d -> %-56s", $data{$item}->{nr}, $data{$item}->{name});
+	printf(" [%s]",join(",",@{$data{$item}->{subid}}))
+	  if defined($data{$item}->{subid});
+	print "\n";
+}