[linux-dvb] AVerMedia AverTV Hybrid Volar HX (A827) support?

[linux-dvb] AVerMedia AverTV Hybrid Volar HX (A827) support?

[Ivan Kuten]

Hello!

Is anybody working on AVerMedia AverTV Hybrid Volar HX (A827) support?

Chips in this USB stick:

     * Cypress CY7C68013A
     * NXP SAA7136E
     * NXP TDA18271HDC1
     * Afatech AF9013-N1

I'm interested in TV/Analog input (not DVB-T), am I posting to the right list?

Regards,
Ivan

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

[linux-dvb] stb0899 and tt s2-3200

[Igor M. Liplianin]

I successfully ported stb0899 to S2API
For know it is just for testing purposes. Feel free to test it.
Any feedback welcome.
Locking better with szap-s2 (sorry)
I have tested with DVB-S2 8PSK and DVB-S 27500 kSyms/s

http:/mercurial.intuxication.org/hg/s2-liplianin
http:/mercurial.intuxication.org/hg/szap-s2

-- 
Igor M. Liplianin

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] stb0899 and tt s2-3200

[Steven Toth]

Igor M. Liplianin wrote:
> I successfully ported stb0899 to S2API
> For know it is just for testing purposes. Feel free to test it.
> Any feedback welcome.
> Locking better with szap-s2 (sorry)
> I have tested with DVB-S2 8PSK and DVB-S 27500 kSyms/s
> 
> http:/mercurial.intuxication.org/hg/s2-liplianin
> http:/mercurial.intuxication.org/hg/szap-s2
> 

Thanks.

I can do some basic testing over the next 3 nights. I'll be in touch.

- Steve

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] [vdr] stb0899 and tt s2-3200

[Goga777]

Hi, Igor

it's fine :) thanks

as we already have discussed on Russian forum - there's LOCK problem with high SR (sr=44958 dvb-s channels). But can somebody to test it with dvb-s2 8psk channels with sr=30000 

Goga

> I successfully ported stb0899 to S2API
> For know it is just for testing purposes. Feel free to test it.
> Any feedback welcome.
> Locking better with szap-s2 (sorry)
> I have tested with DVB-S2 8PSK and DVB-S 27500 kSyms/s
> 
> http:/mercurial.intuxication.org/hg/s2-liplianin
> http:/mercurial.intuxication.org/hg/szap-s2


_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] [vdr] stb0899 and tt s2-3200

[Newsy Paper]

Hi Igor, hi Goga777,

it's not working with SR 30000 FEC 3/4 dvb-s2 8PSK, still the same problem.

kind regards

Newsy


--- Goga777 <goga777@bk.ru> schrieb am Do, 9.10.2008:

> Von: Goga777 <goga777@bk.ru>
> Betreff: Re: [linux-dvb] [vdr] stb0899 and tt s2-3200
> An: "VDR Mailing List" <vdr@linuxtv.org>
> CC: linux-dvb@linuxtv.org
> Datum: Donnerstag, 9. Oktober 2008, 6:41
> Hi, Igor
> 
> it's fine :) thanks
> 
> as we already have discussed on Russian forum - there's
> LOCK problem with high SR (sr=44958 dvb-s channels). But can
> somebody to test it with dvb-s2 8psk channels with sr=30000 
> 
> Goga
> 
> > I successfully ported stb0899 to S2API
> > For know it is just for testing purposes. Feel free to
> test it.
> > Any feedback welcome.
> > Locking better with szap-s2 (sorry)
> > I have tested with DVB-S2 8PSK and DVB-S 27500 kSyms/s
> > 
> > http:/mercurial.intuxication.org/hg/s2-liplianin
> > http:/mercurial.intuxication.org/hg/szap-s2
> 
> 
> _______________________________________________
> linux-dvb mailing list
> linux-dvb@linuxtv.org
> http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb


      

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] [vdr] stb0899 and tt s2-3200

[Ales Jurik]

On Thursday 09 of October 2008, Newsy Paper wrote:
> Hi Igor, hi Goga777,
>
> it's not working with SR 30000 FEC 3/4 dvb-s2 8PSK, still the same problem.
>
> kind regards
>
> Newsy
>

It seems that patch from 
http://www.linuxtv.org/pipermail/linux-dvb/2008-July/027264.html is not 
applied. The internal PLL must be disabled when setting new frequency as is 
written in stb6100 documentation.

Regards,

Ales

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] [vdr] stb0899 and tt s2-3200

[Goga777]

> > it's not working with SR 30000 FEC 3/4 dvb-s2 8PSK, still the same problem.
> >
> > kind regards
> >
> > Newsy
> >
> 
> It seems that patch from 
> http://www.linuxtv.org/pipermail/linux-dvb/2008-July/027264.html is not 
> applied. The internal PLL must be disabled when setting new frequency as is 
> written in stb6100 documentation.


has your July-patch any relation with stb0899 patches from Alex Betis ?

http://www.linuxtv.org/pipermail/linux-dvb/2008-October/029455.html
http://www.linuxtv.org/pipermail/linux-dvb/2008-September/029361.html

Goga


_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] [vdr] stb0899 and tt s2-3200

[Ales Jurik]

On Thursday 09 of October 2008, Goga777 wrote:
> > > it's not working with SR 30000 FEC 3/4 dvb-s2 8PSK, still the same
> > > problem.
> > >
> > > kind regards
> > >
> > > Newsy
> >
> > It seems that patch from
> > http://www.linuxtv.org/pipermail/linux-dvb/2008-July/027264.html is not
> > applied. The internal PLL must be disabled when setting new frequency as
> > is written in stb6100 documentation.
>
> has your July-patch any relation with stb0899 patches from Alex Betis ?
>
> http://www.linuxtv.org/pipermail/linux-dvb/2008-October/029455.html
> http://www.linuxtv.org/pipermail/linux-dvb/2008-September/029361.html
>
> Goga

I don't think so as Alex's patches are for demodulator (stb0899) but my was 
for tuner (stb6100). 

Regarding stb6100 doc the tuning procedure should be:
1. Disable PLL (LPEN_LPEN)
2. Set-up the tuner
3. Start PLL
4. Start VCO search
5. Wait for 5 ms
6. Disable VCO search, turn off VCO search clock and disable LPF BW clock

The steps 1-5 should be done in 5 steps (not less) and as I remeber I've got 
better result when inserting small delay between steps 1 and 2 and the delay 
from step 5 was set to 10ms. In stb6100.c are steps 1 and 2 done together 
within 1 write to stb6100 registers and this seems to be not optimal for some 
modulations.

Regards,

Ales

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] [vdr] stb0899 and tt s2-3200

[Goga777]

> > > > it's not working with SR 30000 FEC 3/4 dvb-s2 8PSK, still the same
> > > > problem.
> > > >
> > > > kind regards
> > > >
> > > > Newsy
> > >
> > > It seems that patch from
> > > http://www.linuxtv.org/pipermail/linux-dvb/2008-July/027264.html is not
> > > applied. The internal PLL must be disabled when setting new frequency as
> > > is written in stb6100 documentation.
> >
> > has your July-patch any relation with stb0899 patches from Alex Betis ?
> >
> > http://www.linuxtv.org/pipermail/linux-dvb/2008-October/029455.html
> > http://www.linuxtv.org/pipermail/linux-dvb/2008-September/029361.html
> >
> > Goga
> 
> I don't think so as Alex's patches are for demodulator (stb0899) but my was 
> for tuner (stb6100). 
> 
> Regarding stb6100 doc the tuning procedure should be:
> 1. Disable PLL (LPEN_LPEN)
> 2. Set-up the tuner
> 3. Start PLL
> 4. Start VCO search
> 5. Wait for 5 ms
> 6. Disable VCO search, turn off VCO search clock and disable LPF BW clock
> 
> The steps 1-5 should be done in 5 steps (not less) and as I remeber I've got 
> better result when inserting small delay between steps 1 and 2 and the delay 
> from step 5 was set to 10ms. In stb6100.c are steps 1 and 2 done together 
> within 1 write to stb6100 registers and this seems to be not optimal for some 
> modulations.


that's why TT3200 owners have to try both patches together - from you and from Alex Betis ?
is it correct ?

Goga


_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] [vdr] stb0899 and tt s2-3200

[Ales Jurik]

On Thursday 09 of October 2008, Goga777 wrote:
> > > > > it's not working with SR 30000 FEC 3/4 dvb-s2 8PSK, still the same
> > > > > problem.
> > > > >
> > > > > kind regards
> > > > >
> > > > > Newsy
> > > >
> > > > It seems that patch from
> > > > http://www.linuxtv.org/pipermail/linux-dvb/2008-July/027264.html is
> > > > not applied. The internal PLL must be disabled when setting new
> > > > frequency as is written in stb6100 documentation.
> > >
> > > has your July-patch any relation with stb0899 patches from Alex Betis ?
> > >
> > > http://www.linuxtv.org/pipermail/linux-dvb/2008-October/029455.html
> > > http://www.linuxtv.org/pipermail/linux-dvb/2008-September/029361.html
> > >
> > > Goga
> >
> > I don't think so as Alex's patches are for demodulator (stb0899) but my
> > was for tuner (stb6100).
> >
> > Regarding stb6100 doc the tuning procedure should be:
> > 1. Disable PLL (LPEN_LPEN)
> > 2. Set-up the tuner
> > 3. Start PLL
> > 4. Start VCO search
> > 5. Wait for 5 ms
> > 6. Disable VCO search, turn off VCO search clock and disable LPF BW clock
> >
> > The steps 1-5 should be done in 5 steps (not less) and as I remeber I've
> > got better result when inserting small delay between steps 1 and 2 and
> > the delay from step 5 was set to 10ms. In stb6100.c are steps 1 and 2
> > done together within 1 write to stb6100 registers and this seems to be
> > not optimal for some modulations.
>
> that's why TT3200 owners have to try both patches together - from you and
> from Alex Betis ? is it correct ?
>
> Goga

Yes, I think so, but now I'm not able to test it as I don't have the TT 
S2-3200 more in my PC. If nobody will be able to test it I'll try to do it 
this weekend.

Regards,

Ales

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] [vdr] stb0899 and tt s2-3200

[Alex Betis]

[-- Attachment #1.1: Type: text/plain, Size: 2126 bytes --]

I will try that patch together with mine soon. Will update with results.

On Thu, Oct 9, 2008 at 3:47 PM, Ales Jurik <ajurik@quick.cz> wrote:

> On Thursday 09 of October 2008, Goga777 wrote:
> > > > > > it's not working with SR 30000 FEC 3/4 dvb-s2 8PSK, still the
> same
> > > > > > problem.
> > > > > >
> > > > > > kind regards
> > > > > >
> > > > > > Newsy
> > > > >
> > > > > It seems that patch from
> > > > > http://www.linuxtv.org/pipermail/linux-dvb/2008-July/027264.htmlis
> > > > > not applied. The internal PLL must be disabled when setting new
> > > > > frequency as is written in stb6100 documentation.
> > > >
> > > > has your July-patch any relation with stb0899 patches from Alex Betis
> ?
> > > >
> > > > http://www.linuxtv.org/pipermail/linux-dvb/2008-October/029455.html
> > > >
> http://www.linuxtv.org/pipermail/linux-dvb/2008-September/029361.html
> > > >
> > > > Goga
> > >
> > > I don't think so as Alex's patches are for demodulator (stb0899) but my
> > > was for tuner (stb6100).
> > >
> > > Regarding stb6100 doc the tuning procedure should be:
> > > 1. Disable PLL (LPEN_LPEN)
> > > 2. Set-up the tuner
> > > 3. Start PLL
> > > 4. Start VCO search
> > > 5. Wait for 5 ms
> > > 6. Disable VCO search, turn off VCO search clock and disable LPF BW
> clock
> > >
> > > The steps 1-5 should be done in 5 steps (not less) and as I remeber
> I've
> > > got better result when inserting small delay between steps 1 and 2 and
> > > the delay from step 5 was set to 10ms. In stb6100.c are steps 1 and 2
> > > done together within 1 write to stb6100 registers and this seems to be
> > > not optimal for some modulations.
> >
> > that's why TT3200 owners have to try both patches together - from you and
> > from Alex Betis ? is it correct ?
> >
> > Goga
>
> Yes, I think so, but now I'm not able to test it as I don't have the TT
> S2-3200 more in my PC. If nobody will be able to test it I'll try to do it
> this weekend.
>
> Regards,
>
> Ales
>
> _______________________________________________
> linux-dvb mailing list
> linux-dvb@linuxtv.org
> http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
>

[-- Attachment #1.2: Type: text/html, Size: 3438 bytes --]

[-- Attachment #2: Type: text/plain, Size: 150 bytes --]

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] [vdr] stb0899 and tt s2-3200

[Igor M. Liplianin]

On 9 октября 2008, linux-dvb@linuxtv.org, Goga777 <goga777@bk.ru> wrote:
> On Thursday 09 of October 2008, Goga777 wrote:
> > > > > > it's not working with SR 30000 FEC 3/4 dvb-s2 8PSK, still the
> > > > > > same problem.
> > > > > >
> > > > > > kind regards
> > > > > >
> > > > > > Newsy
> > > > >
> > > > > It seems that patch from
> > > > > http://www.linuxtv.org/pipermail/linux-dvb/2008-July/027264.html is
> > > > > not applied. The internal PLL must be disabled when setting new
> > > > > frequency as is written in stb6100 documentation.
> > > >
> > > > has your July-patch any relation with stb0899 patches from Alex Betis
> > > > ?
> > > >
> > > > http://www.linuxtv.org/pipermail/linux-dvb/2008-October/029455.html
> > > > http://www.linuxtv.org/pipermail/linux-dvb/2008-September/029361.html
> > > >
> > > > Goga
> > >
> > > I don't think so as Alex's patches are for demodulator (stb0899) but my
> > > was for tuner (stb6100).
> > >
> > > Regarding stb6100 doc the tuning procedure should be:
> > > 1. Disable PLL (LPEN_LPEN)
> > > 2. Set-up the tuner
> > > 3. Start PLL
> > > 4. Start VCO search
> > > 5. Wait for 5 ms
> > > 6. Disable VCO search, turn off VCO search clock and disable LPF BW
> > > clock
> > >
> > > The steps 1-5 should be done in 5 steps (not less) and as I remeber
> > > I've got better result when inserting small delay between steps 1 and 2
> > > and the delay from step 5 was set to 10ms. In stb6100.c are steps 1 and
> > > 2 done together within 1 write to stb6100 registers and this seems to
> > > be not optimal for some modulations.
> >
> > that's why TT3200 owners have to try both patches together - from you and
> > from Alex Betis ? is it correct ?
> >
> > Goga
>
> Yes, I think so, but now I'm not able to test it as I don't have the TT
> S2-3200 more in my PC. If nobody will be able to test it I'll try to do it
> this weekend.
>
> Regards,
>
> Ales
>
> _______________________________________________
> linux-dvb mailing list
> linux-dvb@linuxtv.org
> http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
Hi Ales

I (we all) need your signed-off-by line like this:

Signed-off-by: Your Name Here <your e-mail here>

It is necessary for future commit to v4l-dvb (and kernel) tree

I tested your patch and found it very useful, so thank you!

Igor

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] [vdr] stb0899 and tt s2-3200

[Ales Jurik]

On Thursday 23 of October 2008, Igor M. Liplianin wrote:
> On 9 октября 2008, linux-dvb@linuxtv.org, Goga777 <goga777@bk.ru> wrote:
>
> Hi Ales
>
> I (we all) need your signed-off-by line like this:
>
> Signed-off-by: Your Name Here <your e-mail here>
>
> It is necessary for future commit to v4l-dvb (and kernel) tree
>
> I tested your patch and found it very useful, so thank you!
>
> Igor

ok and thanks,

Ales

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] [vdr] stb0899 and tt s2-3200

[Alex Betis]

[-- Attachment #1.1: Type: text/plain, Size: 780 bytes --]

Hi Ales,

Could you share the stb6100 documentation or point me to a place where I can
find it?

Thanks.

On Thu, Oct 9, 2008 at 2:04 PM, Ales Jurik <ajurik@quick.cz> wrote:

> On Thursday 09 of October 2008, Newsy Paper wrote:
> > Hi Igor, hi Goga777,
> >
> > it's not working with SR 30000 FEC 3/4 dvb-s2 8PSK, still the same
> problem.
> >
> > kind regards
> >
> > Newsy
> >
>
> It seems that patch from
> http://www.linuxtv.org/pipermail/linux-dvb/2008-July/027264.html is not
> applied. The internal PLL must be disabled when setting new frequency as is
> written in stb6100 documentation.
>
> Regards,
>
> Ales
>
> _______________________________________________
> linux-dvb mailing list
> linux-dvb@linuxtv.org
> http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
>

[-- Attachment #1.2: Type: text/html, Size: 1366 bytes --]

[-- Attachment #2: Type: text/plain, Size: 150 bytes --]

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] [vdr] stb0899 and tt s2-3200

[Ales Jurik]

On Thursday 09 of October 2008, Alex Betis wrote:
> Hi Ales,
>
> Could you share the stb6100 documentation or point me to a place where I
> can find it?
>
> Thanks.
>

I't under NDA. But I'm ready to cooperate.

Regards,

Ales


_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] stb0899 and tt s2-3200

[Hans Werner]

[-- Attachment #1: Type: text/plain, Size: 1572 bytes --]

-------- Original-Nachricht --------
> Datum: Thu, 9 Oct 2008 00:00:25 +0300
> Von: "Igor M. Liplianin" <liplianin@tut.by>
> An: linux-dvb@linuxtv.org, Steven Toth <stoth@linuxtv.org>, Steven Toth <stoth@hauppauge.com>, Darron Broad <darron@kewl.org>, Manu Abraham <abraham.manu@gmail.com>, vdr@linuxtv.org
> Betreff: [linux-dvb] stb0899 and tt s2-3200

> I successfully ported stb0899 to S2API
> For know it is just for testing purposes. Feel free to test it.
> Any feedback welcome.
> Locking better with szap-s2 (sorry)
> I have tested with DVB-S2 8PSK and DVB-S 27500 kSyms/s
> 
> http:/mercurial.intuxication.org/hg/s2-liplianin
> http:/mercurial.intuxication.org/hg/szap-s2
> 
> -- 
> Igor M. Liplianin
> 

Igor,

the attached patch (against http://mercurial.intuxication.org/hg/s2-liplianin)
adds S2API support for the STB0899+Mantis based cards such as the
Twinhan VP-1041 (also known as Azurewave AD SP400 or Technisat Skystar HD2)
 
Could you please add it to your s2-liplianin repository?

It includes Mantis PCI bridge, CU1216 and Fujitsu MB86A16 DVB-S/DSS DC Receiver support.

It is the same as the code from Manu Abraham's mantis tree at http://jusst.de/hg/mantis,
so thanks to Manu.

I tested with the Twinhan VP-1041.
Channel locking works for me for some (but not yet all) channels with Kaffeine (S2API patch).
Perhaps it will be better with your szap-s2 when I have time to test that.

Regards,
Hans

-- 
Release early, release often.

Ist Ihr Browser Vista-kompatibel? Jetzt die neuesten 
Browser-Versionen downloaden: http://www.gmx.net/de/go/browser

[-- Attachment #2: s2-liplianin.9152_add_mantis.diff.gz --]
[-- Type: application/x-gzip, Size: 36200 bytes --]

[-- Attachment #3: Type: text/plain, Size: 150 bytes --]

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] stb0899 and tt s2-3200

[Goga777]

Приветствую, Hans

> -------- Original-Nachricht --------
> > Datum: Thu, 9 Oct 2008 00:00:25 +0300
> > Von: "Igor M. Liplianin" <liplianin@tut.by>
> > An: linux-dvb@linuxtv.org, Steven Toth <stoth@linuxtv.org>, Steven Toth <stoth@hauppauge.com>, Darron Broad
> > <darron@kewl.org>, Manu Abraham <abraham.manu@gmail.com>, vdr@linuxtv.org Betreff: [linux-dvb] stb0899 and tt s2-3200
> 
> > I successfully ported stb0899 to S2API
> > For know it is just for testing purposes. Feel free to test it.
> > Any feedback welcome.
> > Locking better with szap-s2 (sorry)
> > I have tested with DVB-S2 8PSK and DVB-S 27500 kSyms/s
> > 
> > http:/mercurial.intuxication.org/hg/s2-liplianin
> > http:/mercurial.intuxication.org/hg/szap-s2
> > 
> > -- 
> > Igor M. Liplianin
> > 
> 
> Igor,
> 
> the attached patch (against http://mercurial.intuxication.org/hg/s2-liplianin)
> adds S2API support for the STB0899+Mantis based cards such as the
> Twinhan VP-1041 (also known as Azurewave AD SP400 or Technisat Skystar HD2)
>  
> Could you please add it to your s2-liplianin repository?
> 
> It includes Mantis PCI bridge, CU1216 and Fujitsu MB86A16 DVB-S/DSS DC Receiver support.
> 
> It is the same as the code from Manu Abraham's mantis tree at http://jusst.de/hg/mantis,
> so thanks to Manu.
> 
> I tested with the Twinhan VP-1041.
> Channel locking works for me for some (but not yet all) channels with Kaffeine (S2API patch).
> Perhaps it will be better with your szap-s2 when I have time to test that.

did you try to use stb0899/stb6100 cumulative patch from Alex Betis ?
http://linuxtv.org/pipermail/linux-dvb/2008-October/029613.html

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] stb0899 and tt s2-3200

[Hans Werner]

> Приветствую, Hans
> 
> > -------- Original-Nachricht --------
> > > Datum: Thu, 9 Oct 2008 00:00:25 +0300
> > > Von: "Igor M. Liplianin" <liplianin@tut.by>
> > > An: linux-dvb@linuxtv.org, Steven Toth <stoth@linuxtv.org>, Steven
> Toth <stoth@hauppauge.com>, Darron Broad
> > > <darron@kewl.org>, Manu Abraham <abraham.manu@gmail.com>,
> vdr@linuxtv.org Betreff: [linux-dvb] stb0899 and tt s2-3200
> > 
> > > I successfully ported stb0899 to S2API
> > > For know it is just for testing purposes. Feel free to test it.
> > > Any feedback welcome.
> > > Locking better with szap-s2 (sorry)
> > > I have tested with DVB-S2 8PSK and DVB-S 27500 kSyms/s
> > > 
> > > http:/mercurial.intuxication.org/hg/s2-liplianin
> > > http:/mercurial.intuxication.org/hg/szap-s2
> > > 
> > > -- 
> > > Igor M. Liplianin
> > > 
> > 
> > Igor,
> > 
> > the attached patch (against
> http://mercurial.intuxication.org/hg/s2-liplianin)
> > adds S2API support for the STB0899+Mantis based cards such as the
> > Twinhan VP-1041 (also known as Azurewave AD SP400 or Technisat Skystar
> HD2)
> >  
> > Could you please add it to your s2-liplianin repository?
> > 
> > It includes Mantis PCI bridge, CU1216 and Fujitsu MB86A16 DVB-S/DSS DC
> Receiver support.
> > 
> > It is the same as the code from Manu Abraham's mantis tree at
> http://jusst.de/hg/mantis,
> > so thanks to Manu.
> > 
> > I tested with the Twinhan VP-1041.
> > Channel locking works for me for some (but not yet all) channels with
> Kaffeine (S2API patch).
> > Perhaps it will be better with your szap-s2 when I have time to test
> that.
> 
> did you try to use stb0899/stb6100 cumulative patch from Alex Betis ?
> http://linuxtv.org/pipermail/linux-dvb/2008-October/029613.html

Hi Goga,

no, but I was aware of Alex's patch and I just need to find the time to look into it.
The patch I sent does not change any stb0899 or stb6100 code in s2-liplianin, it just
adds the mantis code which was absent, so the stb0899/stb6100 pieces are no better
or worse than s2-liplianin.

Regards,
Hans

-- 
Release early, release often.

GMX Kostenlose Spiele: Einfach online spielen und Spaß haben mit Pastry Passion!
http://games.entertainment.gmx.net/de/entertainment/games/free/puzzle/6169196

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] stb0899 and tt s2-3200

[Igor M. Liplianin]

В сообщении от 11 October 2008 05:12:09 Hans Werner написал(а):
> -------- Original-Nachricht --------
>
> > Datum: Thu, 9 Oct 2008 00:00:25 +0300
> > Von: "Igor M. Liplianin" <liplianin@tut.by>
> > An: linux-dvb@linuxtv.org, Steven Toth <stoth@linuxtv.org>, Steven Toth
> > <stoth@hauppauge.com>, Darron Broad <darron@kewl.org>, Manu Abraham
> > <abraham.manu@gmail.com>, vdr@linuxtv.org Betreff: [linux-dvb] stb0899
> > and tt s2-3200
> >
> > I successfully ported stb0899 to S2API
> > For know it is just for testing purposes. Feel free to test it.
> > Any feedback welcome.
> > Locking better with szap-s2 (sorry)
> > I have tested with DVB-S2 8PSK and DVB-S 27500 kSyms/s
> >
> > http:/mercurial.intuxication.org/hg/s2-liplianin
> > http:/mercurial.intuxication.org/hg/szap-s2
> >
> > --
> > Igor M. Liplianin
>
> Igor,
>
> the attached patch (against
> http://mercurial.intuxication.org/hg/s2-liplianin) adds S2API support for
> the STB0899+Mantis based cards such as the
> Twinhan VP-1041 (also known as Azurewave AD SP400 or Technisat Skystar HD2)
>
> Could you please add it to your s2-liplianin repository?
>
> It includes Mantis PCI bridge, CU1216 and Fujitsu MB86A16 DVB-S/DSS DC
> Receiver support.
>
> It is the same as the code from Manu Abraham's mantis tree at
> http://jusst.de/hg/mantis, so thanks to Manu.
>
> I tested with the Twinhan VP-1041.
> Channel locking works for me for some (but not yet all) channels with
Same with my s2-3200, so I marked the driver like experimental( I must say 
almost useless, as my favorite channel unwatchable) for now.
I quickly ported to S2 API + s2-3200 that code:
http://www.twinhan.com/files/AW/Linux/AZLinux_v1.4.2_CI_FC6.tar.gz
And it locks every channel (???), but stream appears broken, though I can see, 
that channel is right.
It is necessary to make driver stable, then to add anything.
> Kaffeine (S2API patch). Perhaps it will be better with your szap-s2 when I
> have time to test that.
>
> Regards,
> Hans



Regards
Igor

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] stb0899 and tt s2-3200

[Hans Werner]

> В сообщении от 11 October 2008 05:12:09 Hans Werner
> написал(а):
> > -------- Original-Nachricht --------
> >
> > > Datum: Thu, 9 Oct 2008 00:00:25 +0300
> > > Von: "Igor M. Liplianin" <liplianin@tut.by>
> > > An: linux-dvb@linuxtv.org, Steven Toth <stoth@linuxtv.org>, Steven
> Toth
> > > <stoth@hauppauge.com>, Darron Broad <darron@kewl.org>, Manu Abraham
> > > <abraham.manu@gmail.com>, vdr@linuxtv.org Betreff: [linux-dvb] stb0899
> > > and tt s2-3200
> > >
> > > I successfully ported stb0899 to S2API
> > > For know it is just for testing purposes. Feel free to test it.
> > > Any feedback welcome.
> > > Locking better with szap-s2 (sorry)
> > > I have tested with DVB-S2 8PSK and DVB-S 27500 kSyms/s
> > >
> > > http:/mercurial.intuxication.org/hg/s2-liplianin
> > > http:/mercurial.intuxication.org/hg/szap-s2
> > >
> > > --
> > > Igor M. Liplianin
> >
> > Igor,
> >
> > the attached patch (against
> > http://mercurial.intuxication.org/hg/s2-liplianin) adds S2API support
> for
> > the STB0899+Mantis based cards such as the
> > Twinhan VP-1041 (also known as Azurewave AD SP400 or Technisat Skystar
> HD2)
> >
> > Could you please add it to your s2-liplianin repository?
> >
> > It includes Mantis PCI bridge, CU1216 and Fujitsu MB86A16 DVB-S/DSS DC
> > Receiver support.
> >
> > It is the same as the code from Manu Abraham's mantis tree at
> > http://jusst.de/hg/mantis, so thanks to Manu.
> >
> > I tested with the Twinhan VP-1041.
> > Channel locking works for me for some (but not yet all) channels with
> Same with my s2-3200, so I marked the driver like experimental( I must say
> almost useless, as my favorite channel unwatchable) for now.

The patch I sent doesn't change any stb0899 or stb6100 code of course -- it just
adds chip support which was absent -- so we should expect the same results I guess.

> I quickly ported to S2 API + s2-3200 that code:
> http://www.twinhan.com/files/AW/Linux/AZLinux_v1.4.2_CI_FC6.tar.gz
> And it locks every channel (???), 

That's good news. 

By the way, there are differences between the mantis, cu1216 and mb86a16 code
at jusst.de and twinhan.com too.

>but stream appears broken, though I can
> see, 
> that channel is right.

Not so good but fixable I guess by comparing the two drivers.

> It is necessary to make driver stable, then to add anything.

Understood. Hopefully there is enough code out there already to be able to put
together a working driver.

> 
> Regards
> Igor

Thanks,
Hans
-- 
Release early, release often.

GMX Kostenlose Spiele: Einfach online spielen und Spaß haben mit Pastry Passion!
http://games.entertainment.gmx.net/de/entertainment/games/free/puzzle/6169196

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] stb0899 and tt s2-3200

[Hans Werner]

[-- Attachment #1: Type: text/plain, Size: 2081 bytes --]

-------- Original-Nachricht --------
> Datum: Sat, 11 Oct 2008 04:12:09 +0200
> Von: "Hans Werner" <HWerner4@gmx.de>
> An: "Igor M. Liplianin" <liplianin@tut.by>, abraham.manu@gmail.com, darron@kewl.org, stoth@linuxtv.org, linux-dvb@linuxtv.org
> Betreff: Re: [linux-dvb] stb0899 and tt s2-3200

> -------- Original-Nachricht --------
> > Datum: Thu, 9 Oct 2008 00:00:25 +0300
> > Von: "Igor M. Liplianin" <liplianin@tut.by>
> > An: linux-dvb@linuxtv.org, Steven Toth <stoth@linuxtv.org>, Steven Toth
> <stoth@hauppauge.com>, Darron Broad <darron@kewl.org>, Manu Abraham
> <abraham.manu@gmail.com>, vdr@linuxtv.org
> > Betreff: [linux-dvb] stb0899 and tt s2-3200
> 
> > I successfully ported stb0899 to S2API
> > For know it is just for testing purposes. Feel free to test it.
> > Any feedback welcome.
> > Locking better with szap-s2 (sorry)
> > I have tested with DVB-S2 8PSK and DVB-S 27500 kSyms/s
> > 
> > http:/mercurial.intuxication.org/hg/s2-liplianin
> > http:/mercurial.intuxication.org/hg/szap-s2
> > 
> > -- 
> > Igor M. Liplianin
> > 
> 
> Igor,
> 
> the attached patch (against
> http://mercurial.intuxication.org/hg/s2-liplianin)
> adds S2API support for the STB0899+Mantis based cards such as the
> Twinhan VP-1041 (also known as Azurewave AD SP400 or Technisat Skystar
> HD2)
>  
> Could you please add it to your s2-liplianin repository?
> 
> It includes Mantis PCI bridge, CU1216 and Fujitsu MB86A16 DVB-S/DSS DC
> Receiver support.
> 
> It is the same as the code from Manu Abraham's mantis tree at
> http://jusst.de/hg/mantis,
> so thanks to Manu.
> 
> I tested with the Twinhan VP-1041.
> Channel locking works for me for some (but not yet all) channels with
> Kaffeine (S2API patch).
> Perhaps it will be better with your szap-s2 when I have time to test that.
> 
> Regards,
> Hans

Sorry, two files were missing from that patch. The corrected mantis patch is attached to this message.
Hans

-- 
Release early, release often.

Der GMX SmartSurfer hilft bis zu 70% Ihrer Onlinekosten zu sparen! 
Ideal für Modem und ISDN: http://www.gmx.net/de/go/smartsurfer

[-- Attachment #2: s2-liplianin.9152_add_mantis2.diff.gz --]
[-- Type: application/x-gzip, Size: 38559 bytes --]

[-- Attachment #3: Type: text/plain, Size: 150 bytes --]

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] stb0899 and tt s2-3200

[Igor M. Liplianin]

В сообщении от 13 October 2008 17:34:14 Hans Werner написал(а):
> -------- Original-Nachricht --------
>
> > Datum: Sat, 11 Oct 2008 04:12:09 +0200
> > Von: "Hans Werner" <HWerner4@gmx.de>
> > An: "Igor M. Liplianin" <liplianin@tut.by>, abraham.manu@gmail.com,
> > darron@kewl.org, stoth@linuxtv.org, linux-dvb@linuxtv.org Betreff: Re:
> > [linux-dvb] stb0899 and tt s2-3200
> >
> > -------- Original-Nachricht --------
> >
> > > Datum: Thu, 9 Oct 2008 00:00:25 +0300
> > > Von: "Igor M. Liplianin" <liplianin@tut.by>
> > > An: linux-dvb@linuxtv.org, Steven Toth <stoth@linuxtv.org>, Steven Toth
> >
> > <stoth@hauppauge.com>, Darron Broad <darron@kewl.org>, Manu Abraham
> > <abraham.manu@gmail.com>, vdr@linuxtv.org
> >
> > > Betreff: [linux-dvb] stb0899 and tt s2-3200
> > >
> > > I successfully ported stb0899 to S2API
> > > For know it is just for testing purposes. Feel free to test it.
> > > Any feedback welcome.
> > > Locking better with szap-s2 (sorry)
> > > I have tested with DVB-S2 8PSK and DVB-S 27500 kSyms/s
> > >
> > > http:/mercurial.intuxication.org/hg/s2-liplianin
> > > http:/mercurial.intuxication.org/hg/szap-s2
> > >
> > > --
> > > Igor M. Liplianin
> >
> > Igor,
> >
> > the attached patch (against
> > http://mercurial.intuxication.org/hg/s2-liplianin)
> > adds S2API support for the STB0899+Mantis based cards such as the
> > Twinhan VP-1041 (also known as Azurewave AD SP400 or Technisat Skystar
> > HD2)
> >
> > Could you please add it to your s2-liplianin repository?
> >
> > It includes Mantis PCI bridge, CU1216 and Fujitsu MB86A16 DVB-S/DSS DC
> > Receiver support.
> >
> > It is the same as the code from Manu Abraham's mantis tree at
> > http://jusst.de/hg/mantis,
> > so thanks to Manu.
> >
> > I tested with the Twinhan VP-1041.
> > Channel locking works for me for some (but not yet all) channels with
> > Kaffeine (S2API patch).
> > Perhaps it will be better with your szap-s2 when I have time to test
> > that.
> >
> > Regards,
> > Hans
>
> Sorry, two files were missing from that patch. The corrected mantis patch
> is attached to this message. Hans

I will merge it tonigth or tomorrow. Let peoples trying

Regards 
Igor

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] stb0899 and tt s2-3200

[Hans Werner]

-------- Original-Nachricht --------
> Datum: Mon, 13 Oct 2008 23:09:35 +0300
> Von: "Igor M. Liplianin" <liplianin@tut.by>
> An: "Hans Werner" <HWerner4@gmx.de>
> CC: linux-dvb@linuxtv.org
> Betreff: Re: [linux-dvb] stb0899 and tt s2-3200

> В сообщении от 13 October 2008 17:34:14 Hans Werner
> написал(а):
> > -------- Original-Nachricht --------
> >
> > > Datum: Sat, 11 Oct 2008 04:12:09 +0200
> > > Von: "Hans Werner" <HWerner4@gmx.de>
> > > An: "Igor M. Liplianin" <liplianin@tut.by>, abraham.manu@gmail.com,
> > > darron@kewl.org, stoth@linuxtv.org, linux-dvb@linuxtv.org Betreff: Re:
> > > [linux-dvb] stb0899 and tt s2-3200
> > >
> > > -------- Original-Nachricht --------
> > >
> > > > Datum: Thu, 9 Oct 2008 00:00:25 +0300
> > > > Von: "Igor M. Liplianin" <liplianin@tut.by>
> > > > An: linux-dvb@linuxtv.org, Steven Toth <stoth@linuxtv.org>, Steven
> Toth
> > >
> > > <stoth@hauppauge.com>, Darron Broad <darron@kewl.org>, Manu Abraham
> > > <abraham.manu@gmail.com>, vdr@linuxtv.org
> > >
> > > > Betreff: [linux-dvb] stb0899 and tt s2-3200
> > > >
> > > > I successfully ported stb0899 to S2API
> > > > For know it is just for testing purposes. Feel free to test it.
> > > > Any feedback welcome.
> > > > Locking better with szap-s2 (sorry)
> > > > I have tested with DVB-S2 8PSK and DVB-S 27500 kSyms/s
> > > >
> > > > http:/mercurial.intuxication.org/hg/s2-liplianin
> > > > http:/mercurial.intuxication.org/hg/szap-s2
> > > >
> > > > --
> > > > Igor M. Liplianin
> > >
> > > Igor,
> > >
> > > the attached patch (against
> > > http://mercurial.intuxication.org/hg/s2-liplianin)
> > > adds S2API support for the STB0899+Mantis based cards such as the
> > > Twinhan VP-1041 (also known as Azurewave AD SP400 or Technisat Skystar
> > > HD2)
> > >
> > > Could you please add it to your s2-liplianin repository?
> > >
> > > It includes Mantis PCI bridge, CU1216 and Fujitsu MB86A16 DVB-S/DSS DC
> > > Receiver support.
> > >
> > > It is the same as the code from Manu Abraham's mantis tree at
> > > http://jusst.de/hg/mantis,
> > > so thanks to Manu.
> > >
> > > I tested with the Twinhan VP-1041.
> > > Channel locking works for me for some (but not yet all) channels with
> > > Kaffeine (S2API patch).
> > > Perhaps it will be better with your szap-s2 when I have time to test
> > > that.
> > >
> > > Regards,
> > > Hans
> >
> > Sorry, two files were missing from that patch. The corrected mantis
> patch
> > is attached to this message. Hans
> 
> I will merge it tonigth or tomorrow. Let peoples trying
> 
> Regards 
> Igor

Thanks, it will bring a wider audience of testers for your stb0899 driver since those with
mantis cards will also be using it.
Regards,
Hans
-- 
Release early, release often.

Ist Ihr Browser Vista-kompatibel? Jetzt die neuesten 
Browser-Versionen downloaden: http://www.gmx.net/de/go/browser

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] stb0899 and tt s2-3200

[Steven Toth]

Igor M. Liplianin wrote:
> I successfully ported stb0899 to S2API
> For know it is just for testing purposes. Feel free to test it.
> Any feedback welcome.
> Locking better with szap-s2 (sorry)
> I have tested with DVB-S2 8PSK and DVB-S 27500 kSyms/s
> 
> http:/mercurial.intuxication.org/hg/s2-liplianin
> http:/mercurial.intuxication.org/hg/szap-s2
> 

I haven't had any time to look at this, I'm busy trying to cleanup and 
get S2API, MFE and general cleanups merged.

Igor, how has the feedback been for these patches? Are they ready for 
merge, working  only for some people, or badly broken and not for this 
kernel release?

Thanks,

- Steve

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] stb0899 and tt s2-3200

[Igor M. Liplianin]

В сообщении от 13 October 2008 19:38:09 Steven Toth написал(а):
> Igor M. Liplianin wrote:
> > I successfully ported stb0899 to S2API
> > For know it is just for testing purposes. Feel free to test it.
> > Any feedback welcome.
> > Locking better with szap-s2 (sorry)
> > I have tested with DVB-S2 8PSK and DVB-S 27500 kSyms/s
> >
> > http:/mercurial.intuxication.org/hg/s2-liplianin
> > http:/mercurial.intuxication.org/hg/szap-s2
>
> I haven't had any time to look at this, I'm busy trying to cleanup and
> get S2API, MFE and general cleanups merged.
>
> Igor, how has the feedback been for these patches? Are they ready for
> merge, working  only for some people, or badly broken and not for this
> kernel release?
>
> Thanks,
>
> - Steve
They working  only for some people, 
For me, driver locks some transponders( not all ).
And it is Manu code + S2 API changes from me

Igor

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] stb0899 and tt s2-3200

[Meysam Hariri]

[-- Attachment #1.1: Type: text/plain, Size: 532 bytes --]

Hi,

That's right, my test also shows the no-locking or corrupted data issues on
8psk SR 30000 channels still exists on S2 API.

Regards,


On Mon, Oct 13, 2008 at 11:32 PM, Igor M. Liplianin <liplianin@tut.by>wrote:

>
>
> They working  only for some people,
> For me, driver locks some transponders( not all ).
> And it is Manu code + S2 API changes from me
>
> Igor
>
> _______________________________________________
> linux-dvb mailing list
> linux-dvb@linuxtv.org
> http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
>

[-- Attachment #1.2: Type: text/html, Size: 1091 bytes --]

[-- Attachment #2: Type: text/plain, Size: 150 bytes --]

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] AVerMedia AverTV Hybrid Volar HX (A827) support?

[Ivan Kuten]

[-- Attachment #1: Type: text/plain, Size: 745 bytes --]

Seems nobody is working on this.

Anyway here is attached usb snoop log for A827.
I did not manage to find where is firmware loaded comparing with
logs in af9015_firmware_cutter.tar.gz
It seems the firmware is contained in EEPROM.

Regards,
Ivan

> Hello!
> 
> Is anybody working on AVerMedia AverTV Hybrid Volar HX (A827) support?
> 
> Chips in this USB stick:
> 
>      * Cypress CY7C68013A
>      * NXP SAA7136E
>      * NXP TDA18271HDC1
>      * Afatech AF9013-N1
> 
> I'm interested in TV/Analog input (not DVB-T), am I posting to the right list?
> 
> Regards,
> Ivan
> 
> _______________________________________________
> linux-dvb mailing list
> linux-dvb@linuxtv.org
> http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
> 
> 
> 


[-- Attachment #2: A827-usbsnoop.parsed.log.gz --]
[-- Type: application/x-gzip, Size: 13239 bytes --]

[-- Attachment #3: Type: text/plain, Size: 150 bytes --]

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] AVerMedia AverTV Hybrid Volar HX (A827) support?

[Antti Palosaari]

Ivan Kuten wrote:
> Seems nobody is working on this.

Actually Zdenek Kabelac <zdenek.kabelac@gmail.com> was working this 
driver for times ago, but I think he has stopped his work.
Look thread for more info:
http://www.linuxtv.org/pipermail/linux-dvb/2008-April/025253.html

> Anyway here is attached usb snoop log for A827.
> I did not manage to find where is firmware loaded comparing with
> logs in af9015_firmware_cutter.tar.gz

I did some USB-protocol reverse-engineering for Zdenek. I have also 
almost fully documented USB-sniff, I can send it to you if you want hack 
driver more. It should be rather easy to make working driver (DVB-T) 
from that log.

> It seems the firmware is contained in EEPROM.

No its not. It loads firmware to af9013 from driver when stick is 
plugged. Correct firmware can be downloaded from: 
http://palosaari.fi/linux/v4l-dvb/firmware/af9013/

Your sniffs seems to be a little broken where firmware download was made.

You should hack cx88 driver for USB-bridge. There is some commands used 
in cx88 already.

Here are the USB-protocol commands I know:

i2c write     29
i2c read      2a
streaming on  36
streaming off 37
get ir code   25
power off     dc
power on      de

i2c write 1st 09

get ir code   25
000498:  OUT: 000000 ms 009978 ms BULK[00001] >>> 25
000499:  OUT: 000000 ms 009978 ms BULK[00081] <<< 00 00 00 00 00

streaming on  36
008607:  OUT: 000048 ms 014412 ms BULK[00001] >>> 36 03 00 01

streaming off 37
012176:  OUT: 000000 ms 041479 ms BULK[00001] >>> 37

i2c write     29
008622:  OUT: 000001 ms 014434 ms BULK[00001] >>> 29 00 00 1d 9b bc 00
008623:  OUT: 000001 ms 014435 ms BULK[00081] <<< 01

i2c read      2a
008624:  OUT: 000001 ms 014436 ms BULK[00001] >>> 2a 00 00 1d 01
008625:  OUT: 000074 ms 014437 ms BULK[00081] <<< 01

008616:  OUT: 000001 ms 014425 ms BULK[00001] >>> 0f 01 00 03 01 00 00
008617:  OUT: 000001 ms 014426 ms BULK[00081] <<< 01

power off     dc
012294:  OUT: 000076 ms 042795 ms BULK[00001] >>> dc 00

power on      de
000010:  OUT: 000001 ms 000135 ms BULK[00001] >>> de 00

i2c write? gpio?
000011:  OUT: 000000 ms 000136 ms BULK[00001] >>> 09 02 02 51 1f f9
000012:  OUT: 000000 ms 000136 ms BULK[00081] <<< 08 03 07

usb-controller write?
012274:  OUT: 000001 ms 042620 ms BULK[00001] >>> 0f 01 00 03 01 01 00
012275:  OUT: 000025 ms 042621 ms BULK[00081] <<< 01


> 
> Regards,
> Ivan
> 
>> Hello!
>>
>> Is anybody working on AVerMedia AverTV Hybrid Volar HX (A827) support?
>>
>> Chips in this USB stick:
>>
>>      * Cypress CY7C68013A
>>      * NXP SAA7136E
>>      * NXP TDA18271HDC1
>>      * Afatech AF9013-N1
>>
>> I'm interested in TV/Analog input (not DVB-T), am I posting to the 
>> right list?
>>
>> Regards,
>> Ivan

I don't know anything about analog...

regards
Antti
-- 
http://palosaari.fi/

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] AVerMedia AverTV Hybrid Volar HX (A827) support?

[Zdenek Kabelac]

2008/10/14 Antti Palosaari <crope@iki.fi>:
> Ivan Kuten wrote:
>>
>> Seems nobody is working on this.
>
> Actually Zdenek Kabelac <zdenek.kabelac@gmail.com> was working this driver
> for times ago, but I think he has stopped his work.
> Look thread for more info:
> http://www.linuxtv.org/pipermail/linux-dvb/2008-April/025253.html
>
>> Anyway here is attached usb snoop log for A827.
>> I did not manage to find where is firmware loaded comparing with
>> logs in af9015_firmware_cutter.tar.gz
>
> I did some USB-protocol reverse-engineering for Zdenek. I have also almost
> fully documented USB-sniff, I can send it to you if you want hack driver
> more. It should be rather easy to make working driver (DVB-T) from that log.
>
>> It seems the firmware is contained in EEPROM.
>
> No its not. It loads firmware to af9013 from driver when stick is plugged.
> Correct firmware can be downloaded from:
> http://palosaari.fi/linux/v4l-dvb/firmware/af9013/
>
> Your sniffs seems to be a little broken where firmware download was made.
>
> You should hack cx88 driver for USB-bridge. There is some commands used in
> cx88 already.
>
> Here are the USB-protocol commands I know:
>
> i2c write     29
> i2c read      2a
> streaming on  36
> streaming off 37
> get ir code   25
> power off     dc
> power on      de
>
> i2c write 1st 09
>
> get ir code   25
> 000498:  OUT: 000000 ms 009978 ms BULK[00001] >>> 25
> 000499:  OUT: 000000 ms 009978 ms BULK[00081] <<< 00 00 00 00 00
>
> streaming on  36
> 008607:  OUT: 000048 ms 014412 ms BULK[00001] >>> 36 03 00 01
>
> streaming off 37
> 012176:  OUT: 000000 ms 041479 ms BULK[00001] >>> 37
>
> i2c write     29
> 008622:  OUT: 000001 ms 014434 ms BULK[00001] >>> 29 00 00 1d 9b bc 00
> 008623:  OUT: 000001 ms 014435 ms BULK[00081] <<< 01
>
> i2c read      2a
> 008624:  OUT: 000001 ms 014436 ms BULK[00001] >>> 2a 00 00 1d 01
> 008625:  OUT: 000074 ms 014437 ms BULK[00081] <<< 01
>
> 008616:  OUT: 000001 ms 014425 ms BULK[00001] >>> 0f 01 00 03 01 00 00
> 008617:  OUT: 000001 ms 014426 ms BULK[00081] <<< 01
>
> power off     dc
> 012294:  OUT: 000076 ms 042795 ms BULK[00001] >>> dc 00
>
> power on      de
> 000010:  OUT: 000001 ms 000135 ms BULK[00001] >>> de 00
>
> i2c write? gpio?
> 000011:  OUT: 000000 ms 000136 ms BULK[00001] >>> 09 02 02 51 1f f9
> 000012:  OUT: 000000 ms 000136 ms BULK[00081] <<< 08 03 07
>
> usb-controller write?
> 012274:  OUT: 000001 ms 042620 ms BULK[00001] >>> 0f 01 00 03 01 01 00
> 012275:  OUT: 000025 ms 042621 ms BULK[00081] <<< 01
>
>
>>


Sorry about being not so active in this area :( - I've got busy with
some many other issue :( I've also fairly limited access to windows
machine - thus I would really need you 'chat/personal/ help Antti for
this - If you are willing to spend couple hours on this - I'd gladly
help - but for me the logic behind  V4L devices seems to be quite
complicated to get it learned within short time - i.e. I have no sharp
idea - how each sub controllers are connected together and how could I
achieve the similar USB command order.

If we could arrange some time window to work on this - I'll try to do
it - though it must be late night hours.

Zdenek

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] AVerMedia AverTV Hybrid Volar HX (A827) support?

[Ivan Kuten]

Hello Zdenek, Antti

I have some spare time to do some work.
First step I need to make USBsnoop working to see where firmware upload goes.
Those logs I posted seem a little bit broken, right, because XP crashes and system reboots
when usbsnoop enabled. But anyway usbsnoop capture some data.

Antti, can you post a part of usbsnoop log where firmware is loaded?

Regards,
Ivan

>> Correct firmware can be downloaded from:
>> http://palosaari.fi/linux/v4l-dvb/firmware/af9013/
>>
>> Your sniffs seems to be a little broken where firmware download was made.
>>
>> You should hack cx88 driver for USB-bridge. There is some commands used in
>> cx88 already.
>>
>> Here are the USB-protocol commands I know:
>>
>> i2c write     29
>> i2c read      2a
>> streaming on  36
>> streaming off 37
>> get ir code   25
>> power off     dc
>> power on      de
>>
>> i2c write 1st 09
>>
>> get ir code   25
>> 000498:  OUT: 000000 ms 009978 ms BULK[00001] >>> 25
>> 000499:  OUT: 000000 ms 009978 ms BULK[00081] <<< 00 00 00 00 00
>>
>> streaming on  36
>> 008607:  OUT: 000048 ms 014412 ms BULK[00001] >>> 36 03 00 01
>>
>> streaming off 37
>> 012176:  OUT: 000000 ms 041479 ms BULK[00001] >>> 37
>>
>> i2c write     29
>> 008622:  OUT: 000001 ms 014434 ms BULK[00001] >>> 29 00 00 1d 9b bc 00
>> 008623:  OUT: 000001 ms 014435 ms BULK[00081] <<< 01
>>
>> i2c read      2a
>> 008624:  OUT: 000001 ms 014436 ms BULK[00001] >>> 2a 00 00 1d 01
>> 008625:  OUT: 000074 ms 014437 ms BULK[00081] <<< 01
>>
>> 008616:  OUT: 000001 ms 014425 ms BULK[00001] >>> 0f 01 00 03 01 00 00
>> 008617:  OUT: 000001 ms 014426 ms BULK[00081] <<< 01
>>
>> power off     dc
>> 012294:  OUT: 000076 ms 042795 ms BULK[00001] >>> dc 00
>>
>> power on      de
>> 000010:  OUT: 000001 ms 000135 ms BULK[00001] >>> de 00
>>
>> i2c write? gpio?
>> 000011:  OUT: 000000 ms 000136 ms BULK[00001] >>> 09 02 02 51 1f f9
>> 000012:  OUT: 000000 ms 000136 ms BULK[00081] <<< 08 03 07
>>
>> usb-controller write?
>> 012274:  OUT: 000001 ms 042620 ms BULK[00001] >>> 0f 01 00 03 01 01 00
>> 012275:  OUT: 000025 ms 042621 ms BULK[00081] <<< 01
>>
>>
> 
> 
> Sorry about being not so active in this area :( - I've got busy with
> some many other issue :( I've also fairly limited access to windows
> machine - thus I would really need you 'chat/personal/ help Antti for
> this - If you are willing to spend couple hours on this - I'd gladly
> help - but for me the logic behind  V4L devices seems to be quite
> complicated to get it learned within short time - i.e. I have no sharp
> idea - how each sub controllers are connected together and how could I
> achieve the similar USB command order.
> 
> If we could arrange some time window to work on this - I'll try to do
> it - though it must be late night hours.
> 
> Zdenek
> 
> 
> 


_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] [vdr] stb0899 and tt s2-3200

[Newsy Paper]

I have Alex Betis' + Ales Jurik's patch running with liplianindvb, but still the same problem with those DVB-S2 8PSK transponders.


--- Alex Betis <alex.betis@gmail.com> schrieb am Do, 9.10.2008:

> Von: Alex Betis <alex.betis@gmail.com>
> Betreff: Re: [linux-dvb] [vdr] stb0899 and tt s2-3200
> An: ajurik@quick.cz
> CC: linux-dvb@linuxtv.org
> Datum: Donnerstag, 9. Oktober 2008, 15:58
> I will try that patch together with mine soon. Will update
> with results.
>
> On Thu, Oct 9, 2008 at 3:47 PM, Ales Jurik
> <ajurik@quick.cz> wrote:
>
> > On Thursday 09 of October 2008, Goga777 wrote:
> > > > > > > it's not working with SR
> 30000 FEC 3/4 dvb-s2 8PSK, still the
> > same
> > > > > > > problem.
> > > > > > >
> > > > > > > kind regards
> > > > > > >
> > > > > > > Newsy
> > > > > >
> > > > > > It seems that patch from
> > > > > >
> http://www.linuxtv.org/pipermail/linux-dvb/2008-July/027264.htmlis
> > > > > > not applied. The internal PLL must
> be disabled when setting new
> > > > > > frequency as is written in stb6100
> documentation.
> > > > >
> > > > > has your July-patch any relation with
> stb0899 patches from Alex Betis
> > ?
> > > > >
> > > > >
> http://www.linuxtv.org/pipermail/linux-dvb/2008-October/029455.html
> > > > >
> >
> http://www.linuxtv.org/pipermail/linux-dvb/2008-September/029361.html
> > > > >
> > > > > Goga
> > > >
> > > > I don't think so as Alex's patches
> are for demodulator (stb0899) but my
> > > > was for tuner (stb6100).
> > > >
> > > > Regarding stb6100 doc the tuning procedure
> should be:
> > > > 1. Disable PLL (LPEN_LPEN)
> > > > 2. Set-up the tuner
> > > > 3. Start PLL
> > > > 4. Start VCO search
> > > > 5. Wait for 5 ms
> > > > 6. Disable VCO search, turn off VCO search
> clock and disable LPF BW
> > clock
> > > >
> > > > The steps 1-5 should be done in 5 steps (not
> less) and as I remeber
> > I've
> > > > got better result when inserting small delay
> between steps 1 and 2 and
> > > > the delay from step 5 was set to 10ms. In
> stb6100.c are steps 1 and 2
> > > > done together within 1 write to stb6100
> registers and this seems to be
> > > > not optimal for some modulations.
> > >
> > > that's why TT3200 owners have to try both
> patches together - from you and
> > > from Alex Betis ? is it correct ?
> > >
> > > Goga
> >
> > Yes, I think so, but now I'm not able to test it
> as I don't have the TT
> > S2-3200 more in my PC. If nobody will be able to test
> it I'll try to do it
> > this weekend.
> >
> > Regards,
> >
> > Ales
> >
> > _______________________________________________
> > linux-dvb mailing list
> > linux-dvb@linuxtv.org
> >
> http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
> >
> _______________________________________________
> linux-dvb mailing list
> linux-dvb@linuxtv.org
> http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb


      

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] [vdr] stb0899 and tt s2-3200

[Alex Betis]

[-- Attachment #1.1: Type: text/plain, Size: 617 bytes --]

On Thu, Oct 9, 2008 at 5:17 PM, Newsy Paper
<newspaperman_germany@yahoo.com>wrote:

> I have Alex Betis' + Ales Jurik's patch running with liplianindvb, but
> still the same problem with those DVB-S2 8PSK transponders.
>
>
Same here. Although I see improvements on signal lock. With Ales's tuner
changes the signal is constantly found on all S2 transponders I've cheched,
FEC is locked and dropped very fast (that gives the result of bad or no
image).
Now we need someone with scope and logic on stb0899 chip :)
This time I'll be happy to receive stb0899 documentation.

Thanks Ales, one step to the right direction!

[-- Attachment #1.2: Type: text/html, Size: 964 bytes --]

[-- Attachment #2: Type: text/plain, Size: 150 bytes --]

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] [vdr] stb0899 and tt s2-3200

[Alex Betis]

[-- Attachment #1.1: Type: text/plain, Size: 867 bytes --]

cheched = checked :)

Typing too fast...

Since tuner lock is more reliable, I'll try to remove some of my workarounds
on DVB-S search algorithm.


On Thu, Oct 9, 2008 at 5:45 PM, Alex Betis <alex.betis@gmail.com> wrote:

> On Thu, Oct 9, 2008 at 5:17 PM, Newsy Paper <
> newspaperman_germany@yahoo.com> wrote:
>
>> I have Alex Betis' + Ales Jurik's patch running with liplianindvb, but
>> still the same problem with those DVB-S2 8PSK transponders.
>>
>>
> Same here. Although I see improvements on signal lock. With Ales's tuner
> changes the signal is constantly found on all S2 transponders I've cheched,
> FEC is locked and dropped very fast (that gives the result of bad or no
> image).
> Now we need someone with scope and logic on stb0899 chip :)
> This time I'll be happy to receive stb0899 documentation.
>
> Thanks Ales, one step to the right direction!
>

[-- Attachment #1.2: Type: text/html, Size: 1513 bytes --]

[-- Attachment #2: Type: text/plain, Size: 150 bytes --]

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] [vdr] stb0899 and tt s2-3200

[Konstantin Dimitrov]

the STB0899 (and STB6100) code in the Twinhan Linux drivers is different:

http://www.twinhan.com/files/AW/Linux/AZLinux_v1.4.2_CI_FC6.tar.gz

most of the files don't have copyright notice, but in one of the files
there is "Copyright STMicroelectronics".

so, maybe Twinhan Linux drivers include the reference STB0899 and
STB6100 code from STMicroelectronics.

2008/10/9 Alex Betis <alex.betis@gmail.com>:
> cheched = checked :)
>
> Typing too fast...
>
> Since tuner lock is more reliable, I'll try to remove some of my workarounds
> on DVB-S search algorithm.
>
>
> On Thu, Oct 9, 2008 at 5:45 PM, Alex Betis <alex.betis@gmail.com> wrote:
>>
>> On Thu, Oct 9, 2008 at 5:17 PM, Newsy Paper
>> <newspaperman_germany@yahoo.com> wrote:
>>>
>>> I have Alex Betis' + Ales Jurik's patch running with liplianindvb, but
>>> still the same problem with those DVB-S2 8PSK transponders.
>>>
>>
>> Same here. Although I see improvements on signal lock. With Ales's tuner
>> changes the signal is constantly found on all S2 transponders I've cheched,
>> FEC is locked and dropped very fast (that gives the result of bad or no
>> image).
>> Now we need someone with scope and logic on stb0899 chip :)
>> This time I'll be happy to receive stb0899 documentation.
>>
>> Thanks Ales, one step to the right direction!
>
>
> _______________________________________________
> linux-dvb mailing list
> linux-dvb@linuxtv.org
> http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
>

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] [vdr] stb0899 and tt s2-3200

[Konstantin Dimitrov]

btw looking with hex editor in the TT S2-3200 Windows drivers
(ttbudget2.sys) shows that the STB0899 function names are the same as
in stb0899_chip.c from the Twinhan Linux drivers, which makes me
convinced that the code in the Twinhan Linux drivers is really the
reference Microelectronics code for STB0899 and STB6100ST on which the
Technotrend Windows drivers are based.

On Thu, Oct 9, 2008 at 7:26 PM, Konstantin Dimitrov
<kosio.dimitrov@gmail.com> wrote:
> the STB0899 (and STB6100) code in the Twinhan Linux drivers is different:
>
> http://www.twinhan.com/files/AW/Linux/AZLinux_v1.4.2_CI_FC6.tar.gz
>
> most of the files don't have copyright notice, but in one of the files
> there is "Copyright STMicroelectronics".
>
> so, maybe Twinhan Linux drivers include the reference STB0899 and
> STB6100 code from STMicroelectronics.
>
> 2008/10/9 Alex Betis <alex.betis@gmail.com>:
>> cheched = checked :)
>>
>> Typing too fast...
>>
>> Since tuner lock is more reliable, I'll try to remove some of my workarounds
>> on DVB-S search algorithm.
>>
>>
>> On Thu, Oct 9, 2008 at 5:45 PM, Alex Betis <alex.betis@gmail.com> wrote:
>>>
>>> On Thu, Oct 9, 2008 at 5:17 PM, Newsy Paper
>>> <newspaperman_germany@yahoo.com> wrote:
>>>>
>>>> I have Alex Betis' + Ales Jurik's patch running with liplianindvb, but
>>>> still the same problem with those DVB-S2 8PSK transponders.
>>>>
>>>
>>> Same here. Although I see improvements on signal lock. With Ales's tuner
>>> changes the signal is constantly found on all S2 transponders I've cheched,
>>> FEC is locked and dropped very fast (that gives the result of bad or no
>>> image).
>>> Now we need someone with scope and logic on stb0899 chip :)
>>> This time I'll be happy to receive stb0899 documentation.
>>>
>>> Thanks Ales, one step to the right direction!
>>
>>
>> _______________________________________________
>> linux-dvb mailing list
>> linux-dvb@linuxtv.org
>> http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
>>
>

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] [vdr] stb0899 and tt s2-3200

[Goga777]

Приветствую, Konstantin
> btw looking with hex editor in the TT S2-3200 Windows drivers
> (ttbudget2.sys) shows that the STB0899 function names are the same as
> in stb0899_chip.c from the Twinhan Linux drivers, which makes me
> convinced that the code in the Twinhan Linux drivers is really the
> reference Microelectronics code for STB0899 and STB6100ST on which the
> Technotrend Windows drivers are based.

have you good results with 8psk SR=30 000 channels on windows drivers ?

Goga

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] [vdr] stb0899 and tt s2-3200

[Konstantin Dimitrov]

On Thu, Oct 9, 2008 at 7:53 PM, Goga777 <goga777@bk.ru> wrote:
> Приветствую, Konstantin
>> btw looking with hex editor in the TT S2-3200 Windows drivers
>> (ttbudget2.sys) shows that the STB0899 function names are the same as
>> in stb0899_chip.c from the Twinhan Linux drivers, which makes me
>> convinced that the code in the Twinhan Linux drivers is really the
>> reference Microelectronics code for STB0899 and STB6100ST on which the
>> Technotrend Windows drivers are based.
>
> have you good results with 8psk SR=30 000 channels on windows drivers ?

can't test that, because i don't have S2-3200 anymore...

>
> Goga
>
> _______________________________________________
> linux-dvb mailing list
> linux-dvb@linuxtv.org
> http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] [vdr] stb0899 and tt s2-3200

[Meysam Hariri]

[-- Attachment #1.1: Type: text/plain, Size: 834 bytes --]

I have two channels with 8psk SR 30000 and it is working well on windows WDM
drivers.

Regards,


On Thu, Oct 9, 2008 at 8:23 PM, Goga777 <goga777@bk.ru> wrote:

> Приветствую, Konstantin
> > btw looking with hex editor in the TT S2-3200 Windows drivers
> > (ttbudget2.sys) shows that the STB0899 function names are the same as
> > in stb0899_chip.c from the Twinhan Linux drivers, which makes me
> > convinced that the code in the Twinhan Linux drivers is really the
> > reference Microelectronics code for STB0899 and STB6100ST on which the
> > Technotrend Windows drivers are based.
>
> have you good results with 8psk SR=30 000 channels on windows drivers ?
>
> Goga
>
> _______________________________________________
> linux-dvb mailing list
> linux-dvb@linuxtv.org
> http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
>

[-- Attachment #1.2: Type: text/html, Size: 1366 bytes --]

[-- Attachment #2: Type: text/plain, Size: 150 bytes --]

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] [vdr] stb0899 and tt s2-3200

[Igor M. Liplianin]

В сообщении от 9 October 2008 19:26:51 Konstantin Dimitrov написал(а):
> http://www.twinhan.com/files/AW/Linux/AZLinux_v1.4.2_CI_FC6.tar.gz

Really amazing link!

-- 
Igor M. Liplianin

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] [vdr] stb0899 and tt s2-3200

[Konstantin Dimitrov]

2008/10/10 Igor M. Liplianin <liplianin@tut.by>:
> В сообщении от 9 October 2008 19:26:51 Konstantin Dimitrov написал(а):
>> http://www.twinhan.com/files/AW/Linux/AZLinux_v1.4.2_CI_FC6.tar.gz
>
> Really amazing link!

i heard that there is another stb0899 code from the following email,
all credits about that goes to its author:

http://www.linuxtv.org/pipermail/linux-dvb/2008-September/028584.html

>
> --
> Igor M. Liplianin
>
_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] [vdr] stb0899 and tt s2-3200

[Alex Betis]

[-- Attachment #1.1: Type: text/plain, Size: 868 bytes --]

Did anyone was able to compile that Azurewave driver?

I've used it for Twinhan 1027 card, but I had to merge everything manually
into recent kernel files. Don't have time to do the same in order to test it
with 1041 card (stb0899).

I've tried to perform the same operations in mantis code for S2 search as
its written in Azureware driver code, but was unable to lock on any channels
at all. I'll try to revise the code again, maybe I've missed something...

2008/10/10 Igor M. Liplianin <liplianin@tut.by>

> В сообщении от 9 October 2008 19:26:51 Konstantin Dimitrov написал(а):
> > http://www.twinhan.com/files/AW/Linux/AZLinux_v1.4.2_CI_FC6.tar.gz
>
> Really amazing link!
>
> --
> Igor M. Liplianin
>
> _______________________________________________
> linux-dvb mailing list
> linux-dvb@linuxtv.org
> http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
>

[-- Attachment #1.2: Type: text/html, Size: 1531 bytes --]

[-- Attachment #2: Type: text/plain, Size: 150 bytes --]

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

Re: [linux-dvb] [vdr] stb0899 and tt s2-3200

[Alex Betis]

[-- Attachment #1.1: Type: text/plain, Size: 1244 bytes --]

Attached are my changes with removed workaround to perform several attempts
on the same frequency since Ales's tuner changes solved the real problem.
This should provide faster lock (don't think it will be noticeable).
The diffs are from clean tree.

Please check.

On Thu, Oct 9, 2008 at 5:48 PM, Alex Betis <alex.betis@gmail.com> wrote:

> cheched = checked :)
>
> Typing too fast...
>
> Since tuner lock is more reliable, I'll try to remove some of my
> workarounds on DVB-S search algorithm.
>
>
>
> On Thu, Oct 9, 2008 at 5:45 PM, Alex Betis <alex.betis@gmail.com> wrote:
>
>> On Thu, Oct 9, 2008 at 5:17 PM, Newsy Paper <
>> newspaperman_germany@yahoo.com> wrote:
>>
>>> I have Alex Betis' + Ales Jurik's patch running with liplianindvb, but
>>> still the same problem with those DVB-S2 8PSK transponders.
>>>
>>>
>> Same here. Although I see improvements on signal lock. With Ales's tuner
>> changes the signal is constantly found on all S2 transponders I've cheched,
>> FEC is locked and dropped very fast (that gives the result of bad or no
>> image).
>> Now we need someone with scope and logic on stb0899 chip :)
>> This time I'll be happy to receive stb0899 documentation.
>>
>> Thanks Ales, one step to the right direction!
>>
>
>

[-- Attachment #1.2: Type: text/html, Size: 2203 bytes --]

[-- Attachment #2: stb0899_algo.c.diff --]
[-- Type: application/octet-stream, Size: 15698 bytes --]

--- /media/storage/Download/dvb/mantis-303b1d29d735/linux/drivers/media/dvb/frontends/stb0899_algo.c	2008-09-21 18:41:00.000000000 +0300
+++ stb0899_algo.c	2008-10-09 19:39:57.000000000 +0200
@@ -203,8 +203,6 @@
 static enum stb0899_status stb0899_search_tmg(struct stb0899_state *state)
 {
 	struct stb0899_internal *internal = &state->internal;
-	struct stb0899_params *params = &state->params;
-
 	short int derot_step, derot_freq = 0, derot_limit, next_loop = 3;
 	int index = 0;
 	u8 cfr[2];
@@ -213,12 +211,18 @@
 
 	/* timing loop computation & symbol rate optimisation	*/
 	derot_limit = (internal->sub_range / 2L) / internal->mclk;
-	derot_step = (params->srate / 2L) / internal->mclk;
+	derot_step = internal->derot_step * 4;
+
+	dprintk(state->verbose, FE_DEBUG, 1, "limit = %d, step = %d, mclk = %d", 
+		derot_limit, derot_step, internal->mclk);
 
 	while ((stb0899_check_tmg(state) != TIMINGOK) && next_loop) {
-		index++;
+
 		derot_freq += index * internal->direction * derot_step;	/* next derot zig zag position	*/
 
+		dprintk(state->verbose, FE_DEBUG, 1, "index = %d, derot_freq = %d, limit = %d, direction = %d, step = %d", 
+		index, derot_freq, derot_limit, internal->direction, derot_step);
+	
 		if (ABS(derot_freq) > derot_limit)
 			next_loop--;
 
@@ -227,6 +231,8 @@
 			STB0899_SETFIELD_VAL(CFRL, cfr[1], LSB(state->config->inversion * derot_freq));
 			stb0899_write_regs(state, STB0899_CFRM, cfr, 2); /* derotator frequency		*/
 		}
+
+		index++;
 		internal->direction = -internal->direction;	/* Change zigzag direction		*/
 	}
 
@@ -275,14 +281,21 @@
 {
 	struct stb0899_internal *internal = &state->internal;
 
-	short int derot_freq = 0, last_derot_freq = 0, derot_limit, next_loop = 3;
+	short int derot_freq = 0, last_derot_freq = 0, derot_limit, derot_step, next_loop = 3;
 	int index = 0;
+	int base_freq;
 	u8 cfr[2];
 	u8 reg;
 
 	internal->status = NOCARRIER;
 	derot_limit = (internal->sub_range / 2L) / internal->mclk;
 	derot_freq = internal->derot_freq;
+	derot_step = internal->derot_step * 2;
+	last_derot_freq = internal->derot_freq;
+	base_freq = internal->derot_freq;
+
+	dprintk(state->verbose, FE_DEBUG, 1, "freq = %d, limit = %d, step = %d, mclk = %d", 
+		derot_freq, derot_limit, derot_step, internal->mclk);
 
 	reg = stb0899_read_reg(state, STB0899_CFD);
 	STB0899_SETFIELD_VAL(CFD_ON, reg, 1);
@@ -291,11 +304,16 @@
 	do {
 		dprintk(state->verbose, FE_DEBUG, 1, "Derot Freq=%d, mclk=%d", derot_freq, internal->mclk);
 		if (stb0899_check_carrier(state) == NOCARRIER) {
-			index++;
+
 			last_derot_freq = derot_freq;
-			derot_freq += index * internal->direction * internal->derot_step; /* next zig zag derotator position	*/
+			derot_freq += index * internal->direction * derot_step; /* next zig zag derotator position	*/
 
-			if(ABS(derot_freq) > derot_limit)
+
+			dprintk(state->verbose, FE_DEBUG, 1, "index = %d, derot_freq = %d, limit = %d, step = %d", 
+		index, derot_freq, derot_limit, derot_step);
+
+			// Alex: should limit based on initial base freq
+			if(derot_freq > base_freq + derot_limit || derot_freq < base_freq - derot_limit)
 				next_loop--;
 
 			if (next_loop) {
@@ -307,9 +325,10 @@
 				STB0899_SETFIELD_VAL(CFRL, cfr[1], LSB(state->config->inversion * derot_freq));
 				stb0899_write_regs(state, STB0899_CFRM, cfr, 2); /* derotator frequency	*/
 			}
-		}
 
+			index++;
 		internal->direction = -internal->direction; /* Change zigzag direction	*/
+		}
 	} while ((internal->status != CARRIEROK) && next_loop);
 
 	if (internal->status == CARRIEROK) {
@@ -335,16 +354,22 @@
 	int lock = 0, index = 0, dataTime = 500, loop;
 	u8 reg;
 
+	// Alex: added sleep 5 mSec
+	msleep(5);
+
 	internal->status = NODATA;
 
 	/* RESET FEC	*/
 	reg = stb0899_read_reg(state, STB0899_TSTRES);
 	STB0899_SETFIELD_VAL(FRESACS, reg, 1);
 	stb0899_write_reg(state, STB0899_TSTRES, reg);
-	msleep(1);
+	// Alex: changed from 1 to 5 mSec
+	msleep(5);
 	reg = stb0899_read_reg(state, STB0899_TSTRES);
 	STB0899_SETFIELD_VAL(FRESACS, reg, 0);
 	stb0899_write_reg(state, STB0899_TSTRES, reg);
+	// Alex: added 5 mSec
+	msleep(5);
 
 	if (params->srate <= 2000000)
 		dataTime = 2000;
@@ -357,6 +382,9 @@
 
 	stb0899_write_reg(state, STB0899_DSTATUS2, 0x00); /* force search loop	*/
 	while (1) {
+		// Alex: added 1 mSec
+		msleep(1);
+
 		/* WARNING! VIT LOCKED has to be tested before VIT_END_LOOOP	*/
 		reg = stb0899_read_reg(state, STB0899_VSTATUS);
 		lock = STB0899_GETFIELD(VSTATUS_LOCKEDVIT, reg);
@@ -384,20 +412,29 @@
 	short int derot_freq, derot_step, derot_limit, next_loop = 3;
 	u8 cfr[2];
 	u8 reg;
-	int index = 1;
+	int index = 0;
+	int base_freq;
 
 	struct stb0899_internal *internal = &state->internal;
-	struct stb0899_params *params = &state->params;
 
-	derot_step = (params->srate / 4L) / internal->mclk;
+	derot_step = internal->derot_step;
 	derot_limit = (internal->sub_range / 2L) / internal->mclk;
 	derot_freq = internal->derot_freq;
+	base_freq = internal->derot_freq;
+
+	dprintk(state->verbose, FE_DEBUG, 1, "limit = %d, step = %d, mclk = %d", 
+		derot_limit, derot_step, internal->mclk);
 
 	do {
 		if ((internal->status != CARRIEROK) || (stb0899_check_data(state) != DATAOK)) {
 
 			derot_freq += index * internal->direction * derot_step;	/* next zig zag derotator position	*/
-			if (ABS(derot_freq) > derot_limit)
+
+			dprintk(state->verbose, FE_DEBUG, 1, "index = %d, derot_freq = %d, limit = %d, direction = %d, step = %d", 
+			index, derot_freq, derot_limit, internal->direction, derot_step);
+
+			// Alex: should limit based on initial base freq
+			if(derot_freq > base_freq + derot_limit || derot_freq < base_freq - derot_limit)
 				next_loop--;
 
 			if (next_loop) {
@@ -411,9 +448,10 @@
 				stb0899_write_regs(state, STB0899_CFRM, cfr, 2); /* derotator frequency	*/
 
 				stb0899_check_carrier(state);
-				index++;
 			}
 		}
+
+		index++;
 		internal->direction = -internal->direction; /* change zig zag direction		*/
 	} while ((internal->status != DATAOK) && next_loop);
 
@@ -551,6 +589,10 @@
 
 	/* Initial calculations	*/
 	internal->derot_step = internal->derot_percent * (params->srate / 1000L) / internal->mclk; /* DerotStep/1000 * Fsymbol	*/
+
+	dprintk(state->verbose, FE_DEBUG, 1, "Derot step=%d",
+		internal->derot_step);
+
 	internal->t_derot = stb0899_calc_derot_time(params->srate);
 	internal->t_data = 500;
 
@@ -748,6 +790,17 @@
 	reg = STB0899_READ_S2REG(STB0899_S2DEMOD, SOF_SRCH_TO);
 	STB0899_SETFIELD_VAL(SOF_SEARCH_TIMEOUT, reg, config->sof_search_timeout);
 	stb0899_write_s2reg(state, STB0899_S2DEMOD, STB0899_BASE_SOF_SRCH_TO, STB0899_OFF0_SOF_SRCH_TO, reg);
+
+	dprintk(state->verbose, FE_DEBUG, 1, "esno_ave = %d", config->esno_ave);
+	dprintk(state->verbose, FE_DEBUG, 1, "esno_quant = %d", config->esno_quant);
+	dprintk(state->verbose, FE_DEBUG, 1, "uwp_threshold_sof = %d", config->uwp_threshold_sof);
+	dprintk(state->verbose, FE_DEBUG, 1, "av_frame_coarse = %d", internal->av_frame_coarse);
+	dprintk(state->verbose, FE_DEBUG, 1, "av_frame_fine = %d", internal->av_frame_fine);
+	dprintk(state->verbose, FE_DEBUG, 1, "miss_threshold = %d", config->miss_threshold);
+	dprintk(state->verbose, FE_DEBUG, 1, "uwp_threshold_acq = %d", config->uwp_threshold_acq);
+	dprintk(state->verbose, FE_DEBUG, 1, "uwp_threshold_track = %d", config->uwp_threshold_track);
+	dprintk(state->verbose, FE_DEBUG, 1, "sof_search_timeout = %d", config->sof_search_timeout);
+
 }
 
 /*
@@ -844,6 +897,8 @@
 	dec_ratio = (dec_ratio == 0) ? 1 : dec_ratio;
 	dec_rate = Log2Int(dec_ratio);
 
+	dprintk(state->verbose, FE_DEBUG, 1, "dec_ratio %d, dec_rate %d", dec_ratio, dec_rate);
+
 	win_sel = 0;
 	if (dec_rate >= 5)
 		win_sel = dec_rate - 4;
@@ -857,6 +912,8 @@
 	else
 		band_lim = 0;	/* band limit signal going into btr block*/
 
+	dprintk(state->verbose, FE_DEBUG, 1, "decim %d, f_sym %d, master_clk %d, srate %d, band_lim %d", decim, f_sym, internal->master_clk, internal->srate, band_lim);
+
 	decim_cntrl = ((win_sel << 3) & 0x18) + ((band_lim << 5) & 0x20) + (dec_rate & 0x7);
 	stb0899_write_s2reg(state, STB0899_S2DEMOD, STB0899_BASE_DECIM_CNTRL, STB0899_OFF0_DECIM_CNTRL, decim_cntrl);
 
@@ -867,6 +924,8 @@
 	else
 		anti_alias = 2;
 
+	dprintk(state->verbose, FE_DEBUG, 1, "anti_alias %d", anti_alias);
+
 	stb0899_write_s2reg(state, STB0899_S2DEMOD, STB0899_BASE_ANTI_ALIAS_SEL, STB0899_OFF0_ANTI_ALIAS_SEL, anti_alias);
 	btr_nom_freq = stb0899_dvbs2_calc_srate(state);
 	stb0899_write_s2reg(state, STB0899_S2DEMOD, STB0899_BASE_BTR_NOM_FREQ, STB0899_OFF0_BTR_NOM_FREQ, btr_nom_freq);
@@ -879,6 +938,9 @@
 	/* scale UWP+CSM frequency to sample rate*/
 	freq_adj =  internal->srate / (internal->master_clk / 4096);
 	stb0899_write_s2reg(state, STB0899_S2DEMOD, STB0899_BASE_FREQ_ADJ_SCALE, STB0899_OFF0_FREQ_ADJ_SCALE, freq_adj);
+
+	dprintk(state->verbose, FE_DEBUG, 1, "btr_nom_freq %d, correction %d, freq_adj %d", btr_nom_freq, correction, freq_adj);
+
 }
 
 /*
@@ -951,8 +1013,13 @@
 	s32 crl_nom_freq;
 	u32 reg;
 
+	dprintk(state->verbose, FE_DEBUG, 1, "carr_freq = %d, master_clk = %d", carr_freq, master_clk);
+
 	crl_nom_freq = (1 << config->crl_nco_bits) / master_clk;
 	crl_nom_freq *= carr_freq;
+
+	dprintk(state->verbose, FE_DEBUG, 1, "crl_nom_freq = %d", crl_nom_freq);
+
 	reg = STB0899_READ_S2REG(STB0899_S2DEMOD, CRL_NOM_FREQ);
 	STB0899_SETFIELD_VAL(CRL_NOM_FREQ, reg, crl_nom_freq);
 	stb0899_write_s2reg(state, STB0899_S2DEMOD, STB0899_BASE_CRL_NOM_FREQ, STB0899_OFF0_CRL_NOM_FREQ, reg);
@@ -985,7 +1052,12 @@
 	else
 		step_size = (1 << 17) / 4;
 
-	range = internal->srch_range / 1000000;
+	// Alex: make smaller steps
+	step_size = 100;
+
+	dprintk(state->verbose, FE_DEBUG, 1, "step size %d", step_size);
+
+	range = 10;//Alex: return to: internal->srch_range / 1000000;
 	steps = (10 * range * (1 << 17)) / (step_size * (internal->srate / 1000000));
 	steps = (steps + 6) / 10;
 	steps = (steps == 0) ? 1 : steps;
@@ -996,6 +1068,8 @@
 	else
 		stb0899_dvbs2_set_carr_freq(state, internal->center_freq, (internal->master_clk) / 1000000);
 
+	dprintk(state->verbose, FE_DEBUG, 1, "range %d, steps %d", range, steps);
+
 	/*Set Carrier Search params (zigzag, num steps and freq step size*/
 	reg = STB0899_READ_S2REG(STB0899_S2DEMOD, ACQ_CNTRL2);
 	STB0899_SETFIELD_VAL(ZIGZAG, reg, 1);
@@ -1084,6 +1158,8 @@
 	int time = -10, lock = 0, uwp, csm;
 	u32 reg;
 
+	dprintk(state->verbose, FE_DEBUG, 1, "timeout = %d mSec", timeout);
+
 	do {
 		reg = STB0899_READ_S2REG(STB0899_S2DEMOD, DMD_STATUS);
 		dprintk(state->verbose, FE_DEBUG, 1, "DMD_STATUS=[0x%02x]", reg);
@@ -1102,7 +1177,7 @@
 	} while ((!lock) && (time <= timeout));
 
 	if (lock) {
-		dprintk(state->verbose, FE_DEBUG, 1, "----------------> DVB-S2 LOCK !");
+		dprintk(state->verbose, FE_DEBUG, 1, "----------------> DVB-S2 LOCK ! after %d mSec", time);
 		return DVBS2_DEMOD_LOCK;
 	} else {
 		return DVBS2_DEMOD_NOLOCK;
@@ -1136,6 +1211,8 @@
 {
 	int time = 0, Locked;
 
+	dprintk(state->verbose, FE_DEBUG, 1, "timeout = %d", timeout);
+
 	do {
 		Locked = stb0899_dvbs2_get_data_lock(state, 1);
 		time++;
@@ -1342,6 +1418,11 @@
 		FecLockTime	= 20;	/* 20 ms max time to lock FEC, 20Mbs< SYMB <= 25Mbs		*/
 	}
 
+	searchTime = 5000;
+	FecLockTime = 500;
+
+	dprintk(state->verbose, FE_DEBUG, 1, "srate = %d, searchTime = %d, FecLockTime = %d", internal->srate, searchTime, FecLockTime);
+
 	/* Maintain Stream Merger in reset during acquisition	*/
 	reg = stb0899_read_reg(state, STB0899_TSTRES);
 	STB0899_SETFIELD_VAL(FRESRS, reg, 1);
@@ -1401,12 +1482,18 @@
 			/*	Read the frequency offset*/
 			offsetfreq = STB0899_READ_S2REG(STB0899_S2DEMOD, CRL_FREQ);
 
+			dprintk(state->verbose, FE_DEBUG, 1, "1: i = %d, offsetfreq = %d", i, offsetfreq);
+
 			/* Set the Nominal frequency to the found frequency offset for the next reacquire*/
 			reg = STB0899_READ_S2REG(STB0899_S2DEMOD, CRL_NOM_FREQ);
 			STB0899_SETFIELD_VAL(CRL_NOM_FREQ, reg, offsetfreq);
 			stb0899_write_s2reg(state, STB0899_S2DEMOD, STB0899_BASE_CRL_NOM_FREQ, STB0899_OFF0_CRL_NOM_FREQ, reg);
 			stb0899_dvbs2_reacquire(state);
+
+			msleep(10);
+
 			internal->status = stb0899_dvbs2_get_fec_status(state, searchTime);
+
 			i++;
 		}
 	}
@@ -1412,12 +1499,19 @@
 	}
 
 	if (internal->status != DVBS2_FEC_LOCK) {
+		dprintk(state->verbose, FE_DEBUG, 1, "still no lock, inversion = %d", internal->inversion);
+
 		if (internal->inversion == IQ_SWAP_AUTO) {
+			dprintk(state->verbose, FE_DEBUG, 1, "inversion = IQ_SWAP_AUTO");
+
 			reg = STB0899_READ_S2REG(STB0899_S2DEMOD, DMD_CNTRL2);
 			iqSpectrum = STB0899_GETFIELD(SPECTRUM_INVERT, reg);
 			/* IQ Spectrum Inversion	*/
 			STB0899_SETFIELD_VAL(SPECTRUM_INVERT, reg, !iqSpectrum);
 			stb0899_write_s2reg(state, STB0899_S2DEMOD, STB0899_BASE_DMD_CNTRL2, STB0899_OFF0_DMD_CNTRL2, reg);
+
+			msleep(10);
+
 			/* start acquistion process	*/
 			stb0899_dvbs2_reacquire(state);
 
@@ -1432,13 +1527,19 @@
 					/*	Read the frequency offset*/
 					offsetfreq = STB0899_READ_S2REG(STB0899_S2DEMOD, CRL_FREQ);
 
+					dprintk(state->verbose, FE_DEBUG, 1, "2: i = %d, offsetfreq = %d", i, offsetfreq);
+
 					/* Set the Nominal frequency to the found frequency offset for the next reacquire*/
 					reg = STB0899_READ_S2REG(STB0899_S2DEMOD, CRL_NOM_FREQ);
 					STB0899_SETFIELD_VAL(CRL_NOM_FREQ, reg, offsetfreq);
 					stb0899_write_s2reg(state, STB0899_S2DEMOD, STB0899_BASE_CRL_NOM_FREQ, STB0899_OFF0_CRL_NOM_FREQ, reg);
 
+					msleep(10);
+
 					stb0899_dvbs2_reacquire(state);
+
 					internal->status = stb0899_dvbs2_get_fec_status(state, searchTime);
+
 					i++;
 				}
 			}
@@ -1464,13 +1565,21 @@
 
 			i = 0;
 			while ((internal->status != DVBS2_FEC_LOCK) && (i < 3)) {
+
+				dprintk(state->verbose, FE_DEBUG, 1, "3: i = %d", i);
+
 				csm1 = STB0899_READ_S2REG(STB0899_S2DEMOD, CSM_CNTRL1);
 				STB0899_SETFIELD_VAL(CSM_TWO_PASS, csm1, 1);
 				stb0899_write_s2reg(state, STB0899_S2DEMOD, STB0899_BASE_CSM_CNTRL1, STB0899_OFF0_CSM_CNTRL1, csm1);
+
+				msleep(10);
+
 				csm1 = STB0899_READ_S2REG(STB0899_S2DEMOD, CSM_CNTRL1);
 				STB0899_SETFIELD_VAL(CSM_TWO_PASS, csm1, 0);
 				stb0899_write_s2reg(state, STB0899_S2DEMOD, STB0899_BASE_CSM_CNTRL1, STB0899_OFF0_CSM_CNTRL1, csm1);
 
+				msleep(10);
+
 				internal->status = stb0899_dvbs2_get_fec_status(state, FecLockTime);
 				i++;
 			}
@@ -1480,6 +1589,8 @@
 		      (INRANGE(STB0899_QPSK_12, modcod, STB0899_QPSK_35)) &&
 		      (pilots == 1)) {
 
+  			dprintk(state->verbose, FE_DEBUG, 1, "Equalizer disable update");
+
 			/* Equalizer Disable update	 */
 			reg = STB0899_READ_S2REG(STB0899_S2DEMOD, EQ_CNTRL);
 			STB0899_SETFIELD_VAL(EQ_DISABLE_UPDATE, reg, 1);
@@ -1491,18 +1602,26 @@
 		STB0899_SETFIELD_VAL(EQ_SHIFT, reg, 0x02);
 		stb0899_write_s2reg(state, STB0899_S2DEMOD, STB0899_BASE_EQ_CNTRL, STB0899_OFF0_EQ_CNTRL, reg);
 
+		msleep(10);
+
 		/* Store signal parameters	*/
 		offsetfreq = STB0899_READ_S2REG(STB0899_S2DEMOD, CRL_FREQ);
 
+		dprintk(state->verbose, FE_DEBUG, 1, "offsetfreq from reg = %d", offsetfreq);
+
 		offsetfreq = offsetfreq / ((1 << 30) / 1000);
 		offsetfreq *= (internal->master_clk / 1000000);
 		reg = STB0899_READ_S2REG(STB0899_S2DEMOD, DMD_CNTRL2);
 		if (STB0899_GETFIELD(SPECTRUM_INVERT, reg))
 			offsetfreq *= -1;
 
+		dprintk(state->verbose, FE_DEBUG, 1, "offsetfreq after calc = %d", offsetfreq);
+
 		internal->freq = internal->freq - offsetfreq;
 		internal->srate = stb0899_dvbs2_get_srate(state);
 
+		dprintk(state->verbose, FE_DEBUG, 1, "freq = %d, srate = %d", internal->freq, internal->srate);
+
 		reg = STB0899_READ_S2REG(STB0899_S2DEMOD, UWP_STAT2);
 		internal->modcod = STB0899_GETFIELD(UWP_DECODE_MOD, reg) >> 2;
 		internal->pilots = STB0899_GETFIELD(UWP_DECODE_MOD, reg) & 0x01;

[-- Attachment #3: stb0899_drv.c.diff --]
[-- Type: application/octet-stream, Size: 747 bytes --]

--- /media/storage/Download/dvb/mantis-303b1d29d735/linux/drivers/media/dvb/frontends/stb0899_drv.c	2008-09-21 18:41:00.000000000 +0300
+++ stb0899_drv.c	2008-10-02 22:17:38.000000000 +0300
@@ -31,7 +31,7 @@
 #include "stb0899_priv.h"
 #include "stb0899_reg.h"
 
-static unsigned int verbose = 0;//1;
+static unsigned int verbose = 4; // change back to 0
 module_param(verbose, int, 0644);
 
 /* C/N in dB/10, NIRM/NIRL */
@@ -1630,7 +1630,8 @@
 			 *	    10% of the symbol rate
 			 */
 			internal->srch_range	= SearchRange + 1500000 + (i_params->srate / 5);
-			internal->derot_percent	= 30;
+			// Alex: changed from 30
+			internal->derot_percent	= 20;
 
 			/* What to do for tuners having no bandwidth setup ?	*/
 			/* enable tuner I/O */

[-- Attachment #4: Type: text/plain, Size: 150 bytes --]

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb