SAA7164: Add support for the NXP SAA7164 silicon

From: Steven Toth <stoth@kernellabs.com>

This patch adds support for all of the known shipping Hauppauge HVR-2200
and HVR-2250 boards. Digital TV ATSC/QAM and DVB-T is enabled at this
time. Both tuners are supported.

Volatiles and typedefs need rework, the rest is coding style compliant.

Priority: normal

Signed-off-by: Steven Toth <stoth@kernellabs.com>

3 files changed, 62 insertions, 1 deletions

diff --git a/v4l/scripts/cardlist b/v4l/scripts/cardlist
index 7c903539c..ebf372610 100755
--- a/v4l/scripts/cardlist
+++ b/v4l/scripts/cardlist
@@ -23,3 +23,6 @@ scripts/cx23885.pl ../linux/drivers/media/video/cx23885/cx23885.h ../linux/drive
 
 scripts/au0828.pl ../linux/drivers/media/video/au0828/au0828-cards.h ../linux/drivers/media/video/au0828/au0828-cards.c \
 	| perl -ne 's/[ \t]+$//; print' > ../linux/Documentation/video4linux/CARDLIST.au0828
+
+scripts/saa7164.pl ../linux/drivers/media/video/saa7164/saa7164.h ../linux/drivers/media/video/saa7164/saa7164-cards.c \
+	| perl -ne 's/[ \t]+$//; print' > ../linux/Documentation/video4linux/CARDLIST.saa7164
diff --git a/v4l/scripts/fix_dvb_customise.pl b/v4l/scripts/fix_dvb_customise.pl
index 86a6bcf8c..04aa1350c 100755
--- a/v4l/scripts/fix_dvb_customise.pl
+++ b/v4l/scripts/fix_dvb_customise.pl
@@ -182,7 +182,8 @@ sub found_ref($$)
 			my $ref = $driver_config{$n};
 			printf "$ref needs %s\n", $header if ($debug);
 
-			if ($ref =~ m/(PVRUSB2|CX23885|CX88|EM28XX|SAA3134)/) {
+			if ($ref =~ m/(PVRUSB2|CX23885|CX88|EM28XX|SAA3134
+				|SAA7164)/) {
 				$ref .="_DVB";
 			}
 
diff --git a/v4l/scripts/saa7164.pl b/v4l/scripts/saa7164.pl
new file mode 100644
index 000000000..95c5eb579
--- /dev/null
+++ b/v4l/scripts/saa7164.pl
@@ -0,0 +1,57 @@
+#!/usr/bin/perl -w
+use strict;
+
+my %map = (
+	   "PCI_ANY_ID"            => "0",
+);
+
+sub fix_id($) {
+	my $id = shift;
+	$id = $map{$id} if defined($map{$id});
+	$id =~ s/^0x//;
+	return $id;
+}
+
+my $new_entry = -1;
+my $nr = 0;
+my ($id,$subvendor,$subdevice);
+my %data;
+
+while (<>) {
+	# defines in header file
+	if (/#define\s+(SAA7164_BOARD_\w+)\s+(\d+)/) {
+		$data{$1}->{nr} = $2;
+		next;
+	}
+	# saa7164_boards
+	if (/\[(SAA7164_BOARD_\w+)\]/) {
+		$id = $1;
+		$data{$id}->{id} = $id;
+#		$data{$id}->{nr} = $nr++;
+	};
+	next unless defined($id);
+
+	if (!defined($data{$id}) || !defined($data{$id}->{name})) {
+		$data{$id}->{name} = $1 if (/\.name\s*=\s*\"([^\"]+)\"/);
+	}
+
+	# saa7164_pci_tbl
+	$subvendor = fix_id($1) if (/\.subvendor\s*=\s*(\w+),/);
+	$subdevice = fix_id($1) if (/\.subdevice\s*=\s*(\w+),/);
+	if (/.card\s*=\s*(\w+),/) {
+		if (defined($data{$1})  &&
+		    defined($subvendor) && $subvendor ne "0" &&
+		    defined($subdevice) && $subdevice ne "0") {
+			push @{$data{$1}->{subid}}, "$subvendor:$subdevice";
+			undef $subvendor;
+			undef $subdevice;
+		}
+	}
+}
+
+foreach my $item (sort { $data{$a}->{nr} <=> $data{$b}->{nr} } keys %data) {
+	printf("%3d -> %-51s", $data{$item}->{nr}, $data{$item}->{name});
+	printf(" [%s]",join(",",@{$data{$item}->{subid}}))
+	  if defined($data{$item}->{subid});
+	print "\n";
+}