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Re: [Spca50x-devs] Need help with a (new ?) Logitech webcam




Le Mercredi 7 Novembre 2007 11:52, Paul Rolland a écrit :
> Hello Serge,
>
> On Wed, 7 Nov 2007 12:24:50 +0300
>
> "Serge A. Suchkov" <Serge.A.S@xxxxxxxxx> wrote:
> > Hi, Paul
> >
> > > Hello,
> > >
> > > kernel:
> > > /usr/local/home/rol/usr/install/gspcav1-20070508/Vimicro/zc3xx.h:
> > > [zc3xx_config:515] Sensor ID:9 Oct 31 16:28:08 tux
> > > kernel:
> > > /usr/local/home/rol/usr/install/gspcav1-20070508/Vimicro/zc3xx.h:
> > > [zc3xx_config:525] Find Sensor UNKNOW_0 force Tas5130
> >
> > Hmm... Sensor ID:9 it is HDCS2020 ...
>
> Yes, but at the time the message is printed, it is still the value that
>
> comes from the configuration. Then comes the probe :
> >From zc3xx.h, in Vimicro/ :
>
>     PDEBUG(0, "Sensor ID:%d",spca50x->sensor);
>
>     sensor = zcxx_probeSensor(spca50x);
>
> and then, sensor value is -1, leading to :
>     switch (sensor) {
>     case -1:
>          if(spca50x->sensor == SENSOR_TAS5130C_VF0250) {
>             PDEBUG(0, "Find Sensor Tas5130 (VF0250)");
>             set_zc3xxVGA(spca50x);
>         } else {
>             PDEBUG(0, "Find Sensor UNKNOW_0 force Tas5130");
>             spca50x->sensor = SENSOR_TAS5130CXX;
>             set_zc3xxVGA(spca50x);
>         }
>         break;
> and the default to SENSOR_TAS5130CXX
>
> > Your webcam connect directly or from USB hub ?
>
> Directly... I've tried all the four ports of my machine (Dell Inspiron
> 6400), and got the same result on all ports.
>
> To me, it seems that the detection done in zcxx_probeSensor() is not
> detecting (or not detecting correctly) the sensor in this cam.
>
> Regards,
> Paul
This webcam is set with a magachip sensor, be patient someone will send me 
one :)
regards
-- 
Michel Xhaard
http://mxhaard.free.fr

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