Re: DM1105: could not attach frontend 195d:1105

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Ð ÑÐÐÐÑÐÐÐÐ ÐÑ 4 ÐÐÑ 2011 00:33:51 ÐÐÑÐÑ Mauro Carvalho Chehab ÐÐÐÐÑÐÐ:
> Hi Igor,
> 
> Em 23-10-2010 07:20, Igor M. Liplianin escreveu:
> > Ð ÑÐÐÐÑÐÐÐÐ ÐÑ 10 ÐÐÑÑÐ 2010 14:15:49 ÐÐÑÐÑ Hendrik Skarpeid ÐÐÐÐÑÐÐ:
> >> Igor M. Liplianin skrev:
> >>> On 3 ÐÐÑÑÐ 2010 18:42:42 Hendrik Skarpeid wrote:
> >>>> Igor M. Liplianin wrote:
> >>>>> Now to find GPIO's for LNB power control and ... watch TV :)
> >>>> 
> >>>> Yep. No succesful tuning at the moment. There might also be an issue
> >>>> with the reset signal and writing to GPIOCTR, as the module at the
> >>>> moment loads succesfully only once.
> >>>> As far as I can make out, the LNB power control is probably GPIO 16
> >>>> and 17, not sure which is which, and how they work.
> >>>> GPIO15 is wired to tuner #reset
> >>> 
> >>> New patch to test
> >> 
> >> I think the LNB voltage may be a little to high on my card, 14.5V and
> >> 20V. I would be a little more happy if they were 14 and 19, 13 and 18
> >> would be perfect.
> >> Anyways, as Igor pointet out, I don't have any signal from the LNB,
> >> checked with another tuner card. It's a quad LNB, and the other outputs
> >> are fine. Maybe it's' toasted from to high supply voltage! I little word
> >> of warning then.
> >> Anyways, here's my tweaked driver.
> > 
> > Here is reworked patch for clear GPIO's handling.
> > It allows to support I2C on GPIO's and per board LNB control through
> > GPIO's. Also incuded support for Hendrik's card.
> > I think it is clear how to change and test GPIO's for LNB and other stuff
> > now.
> > 
> > To Hendrik:
> > 	Not shure, but there is maybe GPIO for raise/down LNB voltage a little
> > 	(~1v). It is used for long coaxial lines to compensate voltage
> > 	dropping.
> > 
> > Signed-off-by: Igor M. Liplianin <liplianin@xxxxx>
> 
> I'm not sure if this patch is still valid or not, and if it should or not
> be applied, as there were several discussions around it. As a reference,
> it is stored at patchwork with:
> 	X-Patchwork-Id: 279091
> 
> And still applies fine (yet, patchwork lost patch history/comments and
> SOB).
> 
> Igor, could you please update me if I should apply this patch or if the
> patch got rejected/superseeded?
> 
> Thanks!
> Mauro.
Hi Mauro,
The patch should be applied.
Do I need to do something, it means apply to a tree and send pull request? 

Thanks!
Igor
-- 
Igor M. Liplianin
Microsoft Windows Free Zone - Linux used for all Computing Tasks
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