Comment 5 for bug 1061428

your problem seems to be that you are using the PVR kernel .ko from the previous 'release' (september update), and the user space from "october" update.

as this message is telling:

root@DPP4:~# dmesg | grep SGX
[ 30.677215] PVR_K: (FAIL) SGXInit: Incompatible driver DDK revision (2120756)/device DDK revision (2139099).

2120756 was the DDK released b/o Sept, while 2139099 is the latest one release yesterday.

To me the problem is that the DKMS build failed because you are using your custom kernel and are missing the associated header files, as per:

Setting up pvr-omap4-dkms (1.9.0.6.1.1-2) ...
Loading new pvr-omap4-1.9.0.6.1.1 DKMS files...
First Installation: checking all kernels...
It is likely that 3.4.11-dipp45 belongs to a chroot's host Building for architecture armhf Module build for the currently running kernel was skipped since the kernel source for this kernel does not seem to be installed.

I recommend that you either add you customization on top of our "ubuntu" kernel (http://dev.omapzoom.org/?p=integration/kernel-ubuntu.git;a=summary) and rebuild your custom kernel as debian package using these instructions: http://omappedia.org/wiki/Ubuntu_kernel_for_OMAP4. that will ensure that when you install your kernel with dpkg -i, the PVR DKMS module will be rebuilt properly.

OR you can build the kernel without debian package, and rebuild the PVR out of tree driver 'manually', the instructions should be something like this:

get the PVR driver (out of tree kernel) source, and run:

export ARCH=arm
export CROSS_COMPILE=arm-linux-gnueabihf-
export DISCIMAGE=/
export KERNELDIR=<place where you have build kernel>
cd eurasia_km/eurasiacon/build/linux2/omap4430_linux/
make

I will close that bug.