diff options
Diffstat (limited to 'Documentation/dvb')
| -rw-r--r-- | Documentation/dvb/bt8xx.txt | 32 | ||||
| -rw-r--r-- | Documentation/dvb/get_dvb_firmware | 63 | ||||
| -rw-r--r-- | Documentation/dvb/opera-firmware.txt | 27 |
3 files changed, 108 insertions, 14 deletions
diff --git a/Documentation/dvb/bt8xx.txt b/Documentation/dvb/bt8xx.txt index 4e7614e606c5..ecb47adda063 100644 --- a/Documentation/dvb/bt8xx.txt +++ b/Documentation/dvb/bt8xx.txt @@ -9,19 +9,29 @@ for accessing the i2c bus and the gpio pins of the bt8xx chipset. Please see Documentation/dvb/cards.txt => o Cards based on the Conexant Bt8xx PCI bridge: Compiling kernel please enable: -a.)"Device drivers" => "Multimedia devices" => "Video For Linux" => "BT848 Video For Linux" -b.)"Device drivers" => "Multimedia devices" => "Digital Video Broadcasting Devices" - => "DVB for Linux" "DVB Core Support" "Bt8xx based PCI Cards" +a.)"Device drivers" => "Multimedia devices" => "Video For Linux" => "Enable Video for Linux API 1 (DEPRECATED)" +b.)"Device drivers" => "Multimedia devices" => "Video For Linux" => "Video Capture Adapters" => "BT848 Video For Linux" +c.)"Device drivers" => "Multimedia devices" => "Digital Video Broadcasting Devices" => "DVB for Linux" "DVB Core Support" "Bt8xx based PCI Cards" -2) Loading Modules -================== +Please use the following options with care as deselection of drivers which are in fact necessary +may result in DVB devices that cannot be tuned due to lack of driver support: +You can save RAM by deselecting every frontend module that your DVB card does not need. + +First please remove the static dependency of DVB card drivers on all frontend modules for all possible card variants by enabling: +d.) "Device drivers" => "Multimedia devices" => "Digital Video Broadcasting Devices" + => "DVB for Linux" "DVB Core Support" "Load and attach frontend modules as needed" -In default cases bttv is loaded automatically. -To load the backend either place dvb-bt8xx in etc/modules, or apply manually: +If you know the frontend driver that your card needs please enable: +e.)"Device drivers" => "Multimedia devices" => "Digital Video Broadcasting Devices" + => "DVB for Linux" "DVB Core Support" "Customise DVB Frontends" => "Customise the frontend modules to build" + Then please select your card-specific frontend module. - $ modprobe dvb-bt8xx +2) Loading Modules +================== -All frontends will be loaded automatically. +Regular case: If the bttv driver detects a bt8xx-based DVB card, all frontend and backend modules will be loaded automatically. +Exceptions are: +- Old TwinHan DST cards or clones with or without CA slot and not containing an Eeprom. People running udev please see Documentation/dvb/udev.txt. In the following cases overriding the PCI type detection for dvb-bt8xx might be necessary: @@ -30,7 +40,6 @@ In the following cases overriding the PCI type detection for dvb-bt8xx might be ------------------------------ $ modprobe bttv card=113 - $ modprobe dvb-bt8xx $ modprobe dst Useful parameters for verbosity level and debugging the dst module: @@ -65,10 +74,9 @@ DViCO FusionHDTV 5 Lite: 135 Notice: The order of the card ID should be uprising: Example: $ modprobe bttv card=113 card=135 - $ modprobe dvb-bt8xx For a full list of card ID's please see Documentation/video4linux/CARDLIST.bttv. -In case of further problems send questions to the mailing list: www.linuxdvb.org. +In case of further problems please subscribe and send questions to the mailing list: linux-dvb@linuxtv.org. Authors: Richard Walker, Jamie Honan, diff --git a/Documentation/dvb/get_dvb_firmware b/Documentation/dvb/get_dvb_firmware index 4820366b6ae8..b4d306ae9234 100644 --- a/Documentation/dvb/get_dvb_firmware +++ b/Documentation/dvb/get_dvb_firmware @@ -24,7 +24,8 @@ use IO::Handle; @components = ( "sp8870", "sp887x", "tda10045", "tda10046", "tda10046lifeview", "av7110", "dec2000t", "dec2540t", "dec3000s", "vp7041", "dibusb", "nxt2002", "nxt2004", - "or51211", "or51132_qam", "or51132_vsb", "bluebird"); + "or51211", "or51132_qam", "or51132_vsb", "bluebird", + "opera1"); # Check args syntax() if (scalar(@ARGV) != 1); @@ -56,7 +57,7 @@ syntax(); sub sp8870 { my $sourcefile = "tt_Premium_217g.zip"; - my $url = "http://www.technotrend.de/new/217g/$sourcefile"; + my $url = "http://www.softwarepatch.pl/9999ccd06a4813cb827dbb0005071c71/$sourcefile"; my $hash = "53970ec17a538945a6d8cb608a7b3899"; my $outfile = "dvb-fe-sp8870.fw"; my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1); @@ -210,6 +211,45 @@ sub dec3000s { $outfile; } +sub opera1{ + my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 0); + + checkstandard(); + my $fwfile1="dvb-usb-opera1-fpga-01.fw"; + my $fwfile2="dvb-usb-opera-01.fw"; + extract("2830SCap2.sys", 0x62e8, 55024, "$tmpdir/opera1-fpga.fw"); + extract("2830SLoad2.sys",0x3178,0x3685-0x3178,"$tmpdir/fw1part1"); + extract("2830SLoad2.sys",0x0980,0x3150-0x0980,"$tmpdir/fw1part2"); + delzero("$tmpdir/fw1part1","$tmpdir/fw1part1-1"); + delzero("$tmpdir/fw1part2","$tmpdir/fw1part2-1"); + verify("$tmpdir/fw1part1-1","5e0909858fdf0b5b09ad48b9fe622e70"); + verify("$tmpdir/fw1part2-1","d6e146f321427e931df2c6fcadac37a1"); + verify("$tmpdir/opera1-fpga.fw","0f8133f5e9051f5f3c1928f7e5a1b07d"); + + my $RES1="\x01\x92\x7f\x00\x01\x00"; + my $RES0="\x01\x92\x7f\x00\x00\x00"; + my $DAT1="\x01\x00\xe6\x00\x01\x00"; + my $DAT0="\x01\x00\xe6\x00\x00\x00"; + open FW,">$tmpdir/opera.fw"; + print FW "$RES1"; + print FW "$DAT1"; + print FW "$RES1"; + print FW "$DAT1"; + appendfile(FW,"$tmpdir/fw1part1-1"); + print FW "$RES0"; + print FW "$DAT0"; + print FW "$RES1"; + print FW "$DAT1"; + appendfile(FW,"$tmpdir/fw1part2-1"); + print FW "$RES1"; + print FW "$DAT1"; + print FW "$RES0"; + print FW "$DAT0"; + copy ("$tmpdir/opera1-fpga.fw",$fwfile1); + copy ("$tmpdir/opera.fw",$fwfile2); + + $fwfile1.",".$fwfile2; +} sub vp7041 { my $sourcefile = "2.422.zip"; @@ -440,6 +480,25 @@ sub appendfile { close(INFILE); } +sub delzero{ + my ($infile,$outfile) =@_; + + open INFILE,"<$infile"; + open OUTFILE,">$outfile"; + while (1){ + $rcount=sysread(INFILE,$buf,22); + $len=ord(substr($buf,0,1)); + print OUTFILE substr($buf,0,1); + print OUTFILE substr($buf,2,$len+3); + last if ($rcount<1); + printf OUTFILE "%c",0; +#print $len." ".length($buf)."\n"; + + } + close(INFILE); + close(OUTFILE); +} + sub syntax() { print STDERR "syntax: get_dvb_firmware <component>\n"; print STDERR "Supported components:\n"; diff --git a/Documentation/dvb/opera-firmware.txt b/Documentation/dvb/opera-firmware.txt new file mode 100644 index 000000000000..93e784c2607b --- /dev/null +++ b/Documentation/dvb/opera-firmware.txt @@ -0,0 +1,27 @@ +To extract the firmware for the Opera DVB-S1 USB-Box +you need to copy the files: + +2830SCap2.sys +2830SLoad2.sys + +from the windriver disk into this directory. + +Then run + +./get_dvb_firware opera1 + +and after that you have 2 files: + +dvb-usb-opera-01.fw +dvb-usb-opera1-fpga-01.fw + +in here. + +Copy them into /lib/firmware/ . + +After that the driver can load the firmware +(if you have enabled firmware loading +in kernel config and have hotplug running). + + +Marco Gittler <g.marco@freenet.de>
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