From b948496d975bc5866b0c9b73af547a86ae4307e5 Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Wed, 21 Dec 2022 16:53:27 +0100
Subject: [PATCH] dtv-scan-tables: 2020-05-18 -> 2022-10-27

Extracted from tvheadend and exposed as top-level attribute.
---
 pkgs/data/misc/dtv-scan-tables/default.nix | 32 ++++++++++++++++++++++
 pkgs/servers/tvheadend/default.nix         | 14 +---------
 pkgs/top-level/all-packages.nix            |  2 ++
 3 files changed, 35 insertions(+), 13 deletions(-)
 create mode 100644 pkgs/data/misc/dtv-scan-tables/default.nix

diff --git a/pkgs/data/misc/dtv-scan-tables/default.nix b/pkgs/data/misc/dtv-scan-tables/default.nix
new file mode 100644
index 000000000000..741823871f4a
--- /dev/null
+++ b/pkgs/data/misc/dtv-scan-tables/default.nix
@@ -0,0 +1,32 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, v4l-utils
+}:
+
+stdenv.mkDerivation rec {
+  pname = "dtv-scan-tables";
+  version = "20221027";
+
+  src = fetchFromGitHub {
+    owner = "tvheadend";
+    repo = "dtv-scan-tables";
+    rev = "2a3dbfbab129c00d3f131c9c2f06b2be4c06fec6";
+    hash = "sha256-bJ+naUs3TDFul4PmpnWYld3j1Se+1X6U9jnECe3sno0=";
+  };
+
+  nativeBuildInputs = [
+    v4l-utils
+  ];
+
+  installFlags = [
+    "DATADIR=$(out)"
+  ];
+
+  meta = with lib; {
+    description = "Digital TV scan tables";
+    homepage = "https://github.com/tvheadend/dtv-scan-tables";
+    license = with licenses; [ gpl2Only lgpl21Only ];
+    maintainers = with maintainers; [ ];
+  };
+}
diff --git a/pkgs/servers/tvheadend/default.nix b/pkgs/servers/tvheadend/default.nix
index b46588e41d7e..72945ffaedbb 100644
--- a/pkgs/servers/tvheadend/default.nix
+++ b/pkgs/servers/tvheadend/default.nix
@@ -13,6 +13,7 @@
 , avahi
 , bzip2
 , dbus
+, dtv-scan-tables
 , ffmpeg
 , gettext
 , gnutar
@@ -25,19 +26,6 @@
 
 let
   version = "4.2.8";
-
-  dtv-scan-tables = stdenv.mkDerivation {
-    pname = "dtv-scan-tables";
-    version = "2020-05-18";
-    src = fetchFromGitHub {
-      owner = "tvheadend";
-      repo = "dtv-scan-tables";
-      rev = "e3138a506a064f6dfd0639d69f383e8e576609da";
-      sha256 = "19ac9ds3rfc2xrqcywsbd1iwcpv7vmql7gp01iikxkzcgm2g2b6w";
-    };
-    nativeBuildInputs = [ v4l-utils ];
-    installFlags = [ "DATADIR=$(out)" ];
-  };
 in stdenv.mkDerivation {
   pname = "tvheadend";
   inherit version;
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index a8e4e17ac52e..15f028b6da95 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -458,6 +458,8 @@ with pkgs;
 
   dsq = callPackage ../tools/misc/dsq { };
 
+  dtv-scan-tables = callPackage ../data/misc/dtv-scan-tables { };
+
   dufs = callPackage ../servers/http/dufs {
     inherit (darwin.apple_sdk.frameworks) Security;
   };