[meta-freescale] MT9T111/MT9T112 aptina camera driver in linux-imx

John Weber rjohnweber at gmail.com
Wed Mar 20 08:17:16 PDT 2013

That is not the right repository.  If you look at the recipes in meta-fsl-arm 
for the kernel, you'll see that the SRC_URI for linux-imx points to Freescale's 
git repo, not github.

I'm actually not really sure what that repository is on github.  It looks like a 
fork from a v3.5 mainline kernel with no commits from Freescale.

This is basically the one we're using now in meta-fsl-arm master (not danny). 
You'll need to check the commit that is checked out:


On 3/20/13 9:53 AM, Ashwin Kirpalani wrote:
> Browsing around freescale's linux-imx sources, I noticed that the correct
> version of the driver that I want (mt9t112.c) is indeed in the linux-imx sources
> from freescale. It is here:
> https://github.com/Freescale/linux-imx/tree/master/drivers/media/video. So why
> is it not the same in yocto's linux-imx-3-0-35 version? Could someone please
> explain how yocto's version diverges from freescale's kernel version and why? Thanks
> On Wed, Mar 20, 2013 at 9:24 AM, Ashwin Kirpalani <akcooper8 at gmail.com
> <mailto:akcooper8 at gmail.com>> wrote:
>     Ok. So what is the starting point of the linux-imx kernel code base. I
>     believe the kernel is 3.0.35. Was this branched off the mainline linux
>     kernel at this revision? If I know what this branch point is, then I could
>     try to port over the changes to make the  MT9T111/MT9T112 aptina camera
>     driver work and in doing so, update the platform-agnostic camera driver
>     along the way? Thanks
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