On 26/05/2014 19:24, Alexandru Vaduva wrote: > I do not believe the mmal_component is missing from the rootfs or it > is not enabled somehow. > I hate to mention this but it may have something to do with the the > functionality of the component. > Try this: https://github.com/raspberrypi/linux/issues/435 > Also something like strace or even |'sudo vcdbg syms | grep -i cam' > |would be useful if available of > the rootfs. >
That's interesting. I wonder if that is related to the issue I found with w1-gpio the other day? w1-gpio is given GPIO0 as a pullup pin by the BSP so it takes control of it for that purpose, possibly breaking the I2C bus as mentioned in your link Issue: https://github.com/raspberrypi/linux/issues/601 My fix is here: https://github.com/raspberrypi/linux/pull/602 I'm not loading the w1-gpio at present though so I don't believe it is causing the problem (In fact - at any point I can run mjpg-streamer and that will work! So I know the camera is OK...) > Sorry for this type of interaction. I am really busy with some other > project. > If nothing works we could use OpenMax as you suggested to interact > with the camera, but I still hope > this problem can be fixed. > No problem Alex. I appreciate any thoughts at all :) I think next I'm going to have a look at gstreamer1.0-omx and see where that gets me... Cheers, Alex
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