[PATCH] dvb: add nxt200x frontend module

* nxt200x.c, nxt200x.h
- New frontend module that supports both NXT2002 and NXT2004.
  So far, only tested on NXT2004.  After testing on NXT2002, we should
  deprecate the nxt2002 module, and implement this one instead on the
  applicable cards.

* get_dvb_firmware:
- Added support for the NXT2004 firmware. This firmware works with both
  the ATI HDTV Wonder and the AVerTVHD MCE a180.
  This was originally written by Jean-Francois Thibert

* dvb-pll.c
- Fixed minimum frequency for tuv1236d. It seems that the data sheets
  are wrong.

Signed-off-by: Kirk Lapray <kirk.lapray@gmail.com>
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Cc: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 18 insertions, 1 deletions

diff --git a/Documentation/dvb/get_dvb_firmware b/Documentation/dvb/get_dvb_firmware
index a750f0101d9d..be6eb4c75991 100644
--- a/Documentation/dvb/get_dvb_firmware
+++ b/Documentation/dvb/get_dvb_firmware
@@ -22,7 +22,7 @@ use File::Temp qw/ tempdir /;
 use IO::Handle;
 
 @components = ( "sp8870", "sp887x", "tda10045", "tda10046", "av7110", "dec2000t",
-                "dec2540t", "dec3000s", "vp7041", "dibusb", "nxt2002",
+                "dec2540t", "dec3000s", "vp7041", "dibusb", "nxt2002", "nxt2004",
                 "or51211", "or51132_qam", "or51132_vsb");
 
 # Check args
@@ -252,6 +252,23 @@ sub nxt2002 {
     $outfile;
 }
 
+sub nxt2004 {
+    my $sourcefile = "AVerTVHD_MCE_A180_Drv_v1.2.2.16.zip";
+    my $url = "http://www.aver.com/support/Drivers/$sourcefile";
+    my $hash = "111cb885b1e009188346d72acfed024c";
+    my $outfile = "dvb-fe-nxt2004.fw";
+    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
+
+    checkstandard();
+
+    wgetfile($sourcefile, $url);
+    unzip($sourcefile, $tmpdir);
+    verify("$tmpdir/3xHybrid.sys", $hash);
+    extract("$tmpdir/3xHybrid.sys", 465304, 9584, $outfile);
+
+    $outfile;
+}
+
 sub or51211 {
     my $fwfile = "dvb-fe-or51211.fw";
     my $url = "http://linuxtv.org/downloads/firmware/$fwfile";