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 >> 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
