> Hi Sakari, > > Thank you for your quick response and sorry for stupid question. > Yes CONFIG_OMAP_IOMMU and CONFIG_OMAP_IOVMM enabled, > because OMAP 3 camera controller depends on the CONFIG_OMAP_IOVMM and > CONFIG_OMAP_IOMMU. > Please tell me how I can use dmabuf instead of the IOMMU/IOVMM API.
>Unfortunately that real fix isn't available yet and won't be for some >time. Still, it should be fully functional currently. >Looking at the backtrace again, it seems to crash in >driver_find_device(). That looks fishy. >Do you have the ISP driver compiled into the kernel? I might try it as a >module, albeit it of course should work when it's linked to the kernel >as well. Yes ISP driver compiled into kernel, but if I back to previos version of the Linux kernel 3.0.0, that works well. Here part of kernel boot message... > [ 2.063354] Linux media interface: v0.10 > [ 2.068298] Linux video capture interface: v2.00 > [ 2.075561] omap3isp omap3isp: Revision 2.0 found > [ 2.080932] omap-iommu omap-iommu.0: isp: version 1.1 > [ 2.099365] Camera Video probed > [ 2.115997] vivi-000: V4L2 device registered as video7 Now I plan to start using a newer version of the Linux kernel 3.2.0-rc4, but unfortunately faced with the problem. That suggest? Thanks, Alex Gershgorin -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
