2010/10/12 Bastian Hecht <hechtb@xxxxxxxxxxxxxx>: > Hello Laurent, > > 2010/10/11 Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>: >> Hi Bastian, >> >> On Monday 11 October 2010 16:58:35 Bastian Hecht wrote: >>> 2010/10/11 Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>: >>> > On Monday 11 October 2010 14:59:15 Bastian Hecht wrote: >>> >> So... let's see if i got some things right, please let me now if you >>> >> disagree: >>> >> >>> >> - I do want to use the omap34xxcam.c driver as it is for the newest >>> >> framework and I get most support for it >>> > >>> > That's a bad start. With the latest driver, omap34xxcam.c doesn't exist >>> > anymore :-) >>> >>> Nice :S >>> >>> I think I take the mt9t001 approach (Sorry Guennadi, I think modifying >>> your framework is too much for me to start with). So in this driver I >>> tell the framework that I can do i2c probing, some subdev_core_ops and >>> some subdev_video_ops. I define these functions that mostly do some >>> basic i2c communication to the sensor chip. I guess I can handle that >>> as there are so many examples out there. >> >> The best solution would be to add mt9p031 support to the mt9t001 driver. If >> that's too difficult to start with, you can copy mt9t001 to mt9p031 and modify >> the driver as needed and merge the two drivers when you will be satisfied with >> the result. >> > > OK, now I built the nokia kernel for the omap3-isp and made your > mt9t001.c work for it. > In mt9t001.c you call i2c_add_driver(&mt9t001_driver); > As far I as I figured out the driver core system looks for matches > between registered devices in arch/arm/omap/devices.c and appropriate > drivers. > Is the next step to include a static struct platform_device into > devices.c? Or is there a special i2c_device struct that I have to use? > > Thanks so much, > > Bastian > I now use the board-rx51-camera.c as scaffold and try to integrate my camera chip device information. > >>> But where do I stack that on top? On the camera bridge host, but if it >>> isn't omap34xxcam, which driver can I use? How are they connected? >> >> http://gitorious.org/maemo-multimedia/omap3isp-rx51 >> >> The omap34xxcam.ko and isp-mod.ko modules have been merged into a single >> omap3-isp.ko module. All the driver code is now in drivers/media/video/isp. >> >> -- >> Regards, >> >> Laurent Pinchart >> > -- 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
