On 8 October 2012 11:09, Guennadi Liakhovetski [off-list ref] wrote:

Hi Fabio

On Fri, 5 Oct 2012, Fabio Estevam wrote:

quoted

Since mx27 transitioned to the commmon clock framework in 3.5, the correct way
to acquire the csi clock is to get csi_ahb and csi_per clocks separately.

By not doing so the camera sensor does not probe correctly:

soc-camera-pdrv soc-camera-pdrv.0: Probing soc-camera-pdrv.0
mx2-camera mx2-camera.0: Camera driver attached to camera 0
ov2640 0-0030: Product ID error fb:fb
mx2-camera mx2-camera.0: Camera driver detached from camera 0
mx2-camera mx2-camera.0: MX2 Camera (CSI) driver probed, clock frequency: 66500000

Adapt the mx2_camera driver to the new clock framework and make it functional
again.

Do I understand it right, that since the driver is currently broken, it
doesn't matter any more in which order these two patches get applied, so,
we can push them via different trees - ARM and media?

Thanks
Guennadi

Please,
hold on a couple of days before merging this one.

This driver is currently working in our Visstrim M10 platform without
this patch and I need to test it to confirm whether it breaks
something or not.

Regards.
-- 
Javier Martin
Vista Silicon S.L.
CDTUC - FASE C - Oficina S-345
Avda de los Castros s/n
39005- Santander. Cantabria. Spain
+34 942 25 32 60
www.vista-silicon.com