- (getTVcards, isTVcard) : consolidate tv detection code

- no need to keep capture buffer (not a big slow down but small rivers
  make big ones...)

1 files changed, 6 insertions, 0 deletions

diff --git a/perl-install/detect_devices.pm b/perl-install/detect_devices.pm
index fe88d2ca7..7093ce36d 100644
--- a/perl-install/detect_devices.pm
+++ b/perl-install/detect_devices.pm
@@ -373,6 +373,12 @@ sub getSoundDevices {
     (arch() =~ /ppc/ ? \&modules::load_category : \&modules::probe_category)->('multimedia/sound');
 }
 
+sub isTVcard { $_[0]{driver} =~ /bttv|saa7134/ }
+
+sub getTVcards { 
+    grep { isTVcard($_) } detect_devices::probeall();
+}
+
 sub getSerialModem {
     my ($modem, $mouse) = @_;
     $mouse ||= {};