On 06/05/2010 00:07, Tim Coote wrote:
Hullo
I've been struggling with this for a couple of days. I have checked
archives, but missed anything useful.
I've got a tevii s660 (dvbs2 via usb). It works with some limitations on
windows xp (I cannot get HD signals decoded, but think that's a
limitation of the software that comes on the CD).
I downloaded version from tevii.com and it worked for me on laptop
running win 7. Had problems with HD on an XP machine but I assumed it
was because the video card was old/slow.
I'm trying to get this working on Linux. I've tried VMs based on fedora
12 and mythbuntu (VMWare Fusion on a MacBookPro, both based on kernel
2.6.32), using the drivers from tevii's site
(www.tevii.com/support.asp). these drivers are slightly modified
versions of the v4l tip - but don't appear to be modified where I've not
yet managed to get the drivers working :-(. Mythbuntu seems to be
closest to working. Goodness knows how tevii tested the code, but it
doesn't seem to work as far as I can see. My issues could just be down
to using a VM.
I tried on Ubuntu 9.10 but had problems which I documented here on 16
april. Loading the firmware worked fine but there were problems with
remote control messages being logged continually as well as stability
problems. The card would tune (with scan) and worked with mythtv (for a
day or so)
I believe that I need to load up the modules ds3000 and dvb-usb-dw2102,
+ add a rule to /etc/udev/rules.d and a script to /etc/udev/scripts.
I didn't touch rules.d
I think that I must be missing quite a lot of context, tho'. When I look
at the code in dw2102.c, which seems to support the s660, the bit that
downloads the firmware looks broken and if I add a default clause to the
switch that does the download, the s660's missed the download process.
This could be why when I do get anything out of the device it looks like
I'm just getting repeated bytes (the same value repeated, different
values at different times, sometimes nothing). I'm finding it
non-trivial working out the call sequences of the code or devising
repeatable tests.
Had no problem with Ubuntu recognising the device and the correct .fw
file being downloaded.
There are various versions of dw2102.c from tevii, etc. I think I tried
all of them. I did change the timeout on RC messages (dw2102.c?) which
helped but did not cure the problem.
Also tried the s2-liplianin library as well which seemed promising but
also did not cure the problem.
Can anyone kick me off on getting this working? I'd like to at least get
to the point where scandvb can tune the device. It does look like some
folk have had success in the past, but probably with totally different
codebase (there are posts that refer to the teviis660 module, which I
cannot find).
Any pointer gratefully accepted. I'll feed back any success if I can be
pointed at where to drop document it.
I didn't have the knowledge (or time) to decide if the problem was in
the firmware or the v4l drivers or perhaps some strange interaction with
my dvb-t usb box.
Exchanged some emails with tevii guys who had posted here however they
appear to take the view that if it works under windows then the device
is fine and offer no other solution.
In the end I bought a Nova S2 PCI card which works fine but would be
interested in trying to get the S660 working.
paul
--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
