--- zzzz-none-000/linux-3.10.107/Documentation/dvb/get_dvb_firmware	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/Documentation/dvb/get_dvb_firmware	2021-02-04 17:41:59.000000000 +0000
@@ -28,8 +28,8 @@
 		"opera1", "cx231xx", "cx18", "cx23885", "pvrusb2", "mpc718",
 		"af9015", "ngene", "az6027", "lme2510_lg", "lme2510c_s7395",
 		"lme2510c_s7395_old", "drxk", "drxk_terratec_h5",
-		"drxk_hauppauge_hvr930c", "tda10071", "it9135", "it9137",
-		"drxk_pctv", "drxk_terratec_htc_stick", "sms1xxx_hcw");
+		"drxk_hauppauge_hvr930c", "tda10071", "it9135", "drxk_pctv",
+		"drxk_terratec_htc_stick", "sms1xxx_hcw", "si2165");
 
 # Check args
 syntax() if (scalar(@ARGV) != 1);
@@ -708,41 +708,25 @@
 }
 
 sub it9135 {
-	my $sourcefile = "dvb-usb-it9135.zip";
-	my $url = "http://www.ite.com.tw/uploads/firmware/v3.6.0.0/$sourcefile";
-	my $hash = "1e55f6c8833f1d0ae067c2bb2953e6a9";
-	my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 0);
-	my $outfile = "dvb-usb-it9135.fw";
+	my $url = "http://www.ite.com.tw/uploads/firmware/v3.25.0.0/";
+	my $file1 = "dvb-usb-it9135-01.zip";
 	my $fwfile1 = "dvb-usb-it9135-01.fw";
+	my $hash1 = "02fcf11174eda84745dae7e61c5ff9ba";
+	my $file2 = "dvb-usb-it9135-02.zip";
 	my $fwfile2 = "dvb-usb-it9135-02.fw";
+	my $hash2 = "d5e1437dc24358578e07999475d4cac9";
 
 	checkstandard();
 
-	wgetfile($sourcefile, $url);
-	unzip($sourcefile, $tmpdir);
-	verify("$tmpdir/$outfile", $hash);
-	extract("$tmpdir/$outfile", 64, 8128, "$fwfile1");
-	extract("$tmpdir/$outfile", 12866, 5817, "$fwfile2");
-
-	"$fwfile1 $fwfile2"
-}
-
-sub it9137 {
-    my $url = "http://kworld.server261.com/kworld/CD/ITE_TiVme/V1.00/";
-    my $zipfile = "Driver_V10.323.1.0412.100412.zip";
-    my $hash = "79b597dc648698ed6820845c0c9d0d37";
-    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 0);
-    my $drvfile = "Driver_V10.323.1.0412.100412/Data/x86/IT9135BDA.sys";
-    my $fwfile = "dvb-usb-it9137-01.fw";
-
-    checkstandard();
+	wgetfile($file1, $url . $file1);
+	unzip($file1, "");
+	verify("$fwfile1", $hash1);
+
+	wgetfile($file2, $url . $file2);
+	unzip($file2, "");
+	verify("$fwfile2", $hash2);
 
-    wgetfile($zipfile, $url . $zipfile);
-    verify($zipfile, $hash);
-    unzip($zipfile, $tmpdir);
-    extract("$tmpdir/$drvfile", 69632, 5731, "$fwfile");
-
-    "$fwfile"
+	"$file1 $file2"
 }
 
 sub tda10071 {
@@ -801,6 +785,37 @@
     $allfiles;
 }
 
+sub si2165 {
+    my $sourcefile = "model_111xxx_122xxx_driver_6_0_119_31191_WHQL.zip";
+    my $url = "http://www.hauppauge.de/files/drivers/";
+    my $hash = "76633e7c76b0edee47c3ba18ded99336";
+    my $fwfile = "dvb-demod-si2165.fw";
+    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
+
+    checkstandard();
+
+    wgetfile($sourcefile, $url . $sourcefile);
+    verify($sourcefile, $hash);
+    unzip($sourcefile, $tmpdir);
+    extract("$tmpdir/Driver10/Hcw10bda.sys", 0x80788, 0x81E08-0x80788, "$tmpdir/fw1");
+
+    delzero("$tmpdir/fw1","$tmpdir/fw1-1");
+    #verify("$tmpdir/fw1","5e0909858fdf0b5b09ad48b9fe622e70");
+
+    my $CRC="\x0A\xCC";
+    my $BLOCKS_MAIN="\x27";
+    open FW,">$fwfile";
+    print FW "\x01\x00"; # just a version id for the driver itself
+    print FW "\x9A"; # fw version
+    print FW "\x00"; # padding
+    print FW "$BLOCKS_MAIN"; # number of blocks of main part
+    print FW "\x00"; # padding
+    print FW "$CRC"; # 16bit crc value of main part
+    appendfile(FW,"$tmpdir/fw1");
+
+    "$fwfile";
+}
+
 # ---------------------------------------------------------------
 # Utilities