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 Forum index » House Training » Bugs ( Submit bugs )
Something fails to load firmware
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corevalue

Joined: 31 Dec 2013
Posts: 2

PostPosted: Tue 31 Dec 2013, 12:45    Post_subject:  Something fails to load firmware
Sub_title: DVB-T?
 

Seems OK, except it does not load the firmware for my USB DVB-T stick.

DMESG indicates the device is found (gives correct , hardinfo gives correct information, but no firmware is looked for in lib/firmware. The stick is it-9135 based, using firmware it9137-01.fw.

Posting this from Mint which works; also Ubuntu and Puppy Carolina correctly see the stick and load the firmware. This is dmesg from Mint:

[10944.179969] usb 2-1.5: new high-speed USB device number 14 using ehci_hcd
[10944.275251] it913x: Chip Version=01 Chip Type=9135
[10944.276986] it913x: Dual mode=0 Remote=5 Tuner Type=37
[10944.278229] dvb-usb: found a 'ITE 9135 Generic' in cold state, will try to load a firmware
[10944.280802] dvb-usb: downloading firmware from file 'dvb-usb-it9137-01.fw'

I will follow with a post from Puppy next.
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Ted Dog


Joined: 13 Sep 2005
Posts: 2471
Location: Heart of Texas

PostPosted: Tue 31 Dec 2013, 14:10    Post_subject:  

cool good luck.. One thing I like about lightweight puppy was its ability to run from RAM thereby freeing up disk IO for capturing hdtv video streams without interference. Was able to use a very low powered CPU on a very old miniPC to capture OTA tv when no other linux could.

You should be able to copy firmware over from mint... If you can just grab all. my older capture card firmware loaded another bit of firmware that I did not expect took months to figure out.
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01micko


Joined: 11 Oct 2008
Posts: 7841
Location: qld

PostPosted: Wed 08 Jan 2014, 10:43    Post_subject: Re: Something fails to load firmware
Sub_title: DVB-T?
 

corevalue wrote:
Seems OK, except it does not load the firmware for my USB DVB-T stick.

DMESG indicates the device is found (gives correct , hardinfo gives correct information, but no firmware is looked for in lib/firmware. The stick is it-9135 based, using firmware it9137-01.fw.

Posting this from Mint which works; also Ubuntu and Puppy Carolina correctly see the stick and load the firmware. This is dmesg from Mint:

[10944.179969] usb 2-1.5: new high-speed USB device number 14 using ehci_hcd
[10944.275251] it913x: Chip Version=01 Chip Type=9135
[10944.276986] it913x: Dual mode=0 Remote=5 Tuner Type=37
[10944.278229] dvb-usb: found a 'ITE 9135 Generic' in cold state, will try to load a firmware
[10944.280802] dvb-usb: downloading firmware from file 'dvb-usb-it9137-01.fw'

I will follow with a post from Puppy next.

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Karl Godt


Joined: 20 Jun 2010
Posts: 3972
Location: Kiel,Germany

PostPosted: Sat 18 Jan 2014, 00:57    Post_subject:  

CURRENT_PUPPY has :
bash-3.2# find -name "dvb-usb*" | sort

./woof-code/kernel-skeleton/lib/firmware/dvb-usb-af9015.fw
./woof-code/kernel-skeleton/lib/firmware/dvb-usb-bluebird-01.fw
./woof-code/kernel-skeleton/lib/firmware/dvb-usb-dib0700-1.10.fw
./woof-code/kernel-skeleton/lib/firmware/dvb-usb-dibusb-5.0.0.11.fw
./woof-code/kernel-skeleton/lib/firmware/dvb-usb-dibusb-6.0.0.8.fw
./woof-code/kernel-skeleton/lib/firmware/dvb-usb-dtt200u-01.fw
./woof-code/kernel-skeleton/lib/firmware/dvb-usb-umt-010-02.fw
./woof-code/kernel-skeleton/lib/firmware/dvb-usb-vp702x-01.fw
./woof-code/kernel-skeleton/lib/firmware/dvb-usb-vp7045-01.fw
./woof-code/kernel-skeleton/lib/firmware/dvb-usb-wt220u-01.fw
./woof-code/kernel-skeleton/lib/firmware/dvb-usb-wt220u-02.fw

https://github.com/puppylinux-woof-CE/woof-CE branch firmware

MY_SELF has :
bash-3.2# pwd
/lib/modules/3.4.9-KRG-iCore2-smp-pae/firmware
bash-3.2# find -type f | wc -l
146
bash-3.2# find -name "dvb-usb*"
VOID dvb-usb* firmware in the linux kernel source .
Laughing

http://www.linuxtv.org/wiki/index.php/ITE_IT9135

Code:
#!/gin/pearl

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($zipfile, $url . $zipfile);
    verify($zipfile, $hash);
    unzip($zipfile, $tmpdir);
    extract("$tmpdir/$drvfile", 69632, 5731, "$fwfile");

    "$fwfile"
}

http://kworld.server261.com/kworld/CD/ITE_TiVme/V1.00/

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