Say Y here if you intend to run this kernel as a guest.
+config SPRD_IOMMU
+ tristate "Unisoc IOMMU Support"
+ depends on ARCH_SPRD || COMPILE_TEST
+ select IOMMU_API
+ help
+ Support for IOMMU on Unisoc's SoCs, this IOMMU can be used by
+ Unisoc's multimedia devices, such as display, Image codec(jpeg)
+ and a few signal processors, including VSP(video), GSP(graphic),
+ ISP(image), and CPP(camera pixel processor), etc.
+
+ Say Y here if you want to use the multimedia devices listed above.
+
endif # IOMMU_SUPPORT