Re: Camera not detected on linux-next

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Hi,

On 09/05/2012 06:06 PM, Fabio Estevam wrote:
> I am running linux-next 20120905 on a mx31pdk board with a ov2640 CMOS
> and I am not able to get the ov2640 to be probed:
> 
> soc-camera-pdrv soc-camera-pdrv.0: Probing soc-camera-pdrv.0
> mx3-camera mx3-camera.0: MX3 Camera driver attached to camera 0
> mx3-camera mx3-camera.0: MX3 Camera driver detached from camera 0
> .... (no messages showing ov2640 being probed)
> 
> I noticed that Kconfig changed the way to select the "Sensors used on
> soc_camera driver" and I selected ov2640 in the .config.
> 
> camera worked fine on this board running 3.5.3. So before start
> bisecting, I would like to know if there is anything obvious I am
> missing.
> 
> Also tested on a mx27pdk and ov2640 could not be probed there as well.

Maybe this is about the sensor/host driver linking order.
If so, then this patch should help

http://git.linuxtv.org/snawrocki/media.git/commitdiff/458b9b5ab8cb970887c9d1f1fddf88399b2d9ef2

--

Regards,
Sylwester
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