(replaced the old mailing list address) On Thu, 17 Feb 2011, Paolo Santinelli wrote: > Hi Guennadi, > > thank you for the information. > > Can I use or adapt this patch: https://patchwork.kernel.org/patch/16548/ ? You'd have to port it to the current kernel, the patch is almost 2 years old... > I Could use the code from the patch to direct control the sensor > register configuration and use the PXA27x Quick Capture Interface to > capture data by mean "soc_camera" and "pxa_camera" driver modules. But > now when I try to load the soc_camera module i get this error: > > insmod soc_camera.ko > insmod: cannot insert 'soc_camera.ko': No such device > > Please, could you give mi some tips and indication No, all the drivers: soc-camera core, camera host driver (pxa_camera) and a camera sensor driver (ov9655) have to work together. And their mutual work is configured at the platform level. Sorry, I don't think, I can guide you in detail through a complete v4l2-subdev / soc-camera driver architecture. You can try to have a look at one of the multiple examples, e.g., arch/arm/mach-pxa/ezx.c (see a780_camera) drivers/media/video/mt9m111.c drivers/media/video/pxa_camera.c Good luck Guennadi > > Thanks > > Paolo > > 2011/2/17 Guennadi Liakhovetski <g.liakhovetski@xxxxxx>: > > On Wed, 16 Feb 2011, Paolo Santinelli wrote: > > > >> Hi all, > >> > >> I have an embedded smart camera equipped with an XScal-PXA270 > >> processor running Linux 2.6.37 and the OV9655 Image sensor connected > >> on the PXA27x Quick Capture Interface. > >> > >> Please, what kernel module I have to select in order to use the Image sensor ? > > > > You need to write a new or adapt an existing driver for your ov9655 > > sensor, currently, there's no driver available to work with your pxa270. > > > > Thanks > > Guennadi > > --- > > Guennadi Liakhovetski, Ph.D. > > Freelance Open-Source Software Developer > > http://www.open-technology.de/ > > > > > > -- > -------------------------------------------------- > Paolo Santinelli > ImageLab Computer Vision and Pattern Recognition Lab > Dipartimento di Ingegneria dell'Informazione > Universita' di Modena e Reggio Emilia > via Vignolese 905/B, 41125, Modena, Italy > > Cell. +39 3472953357, Office +39 059 2056270, Fax +39 059 2056129 > email: <mailto:paolo.santinelli@xxxxxxxxxx> paolo.santinelli@xxxxxxxxxx > URL: <http://imagelab.ing.unimo.it/> http://imagelab.ing.unimo.it > -------------------------------------------------- > --- Guennadi Liakhovetski, Ph.D. Freelance Open-Source Software Developer http://www.open-technology.de/ -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
