Laurent,
I am getting iommu translation errors when I try to use the CCDC output
after using the Resizer output.
If I use the CCDC output to stream some video, then close it down,
switch to the Resizer output and open it up and try to stream, I get the
following errors spewing out:
omap-iommu omap-iommu.0: omap2_iommu_fault_isr: da:00d0ef00 translation
fault
omap-iommu omap-iommu.0: iommu_fault_handler: da:00d0ef00 pgd:ce664034
*pgd:00000000
and the select times out.
From a fresh boot, I can stream just fine from the Resizer and then
switch to the CCDC output just fine. It is only when I go from the CCDC
to the Resizer that I get this problem. Furthermore, when it gets into
this state, then anything dev node I try to use has the translation
errors and the only way to recover is to reboot.
Any ideas on the problem?
Thanks,
Lane
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