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rk: ion: resolve sg table alloc failed when iommu has enable

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CMY
2014-05-23 18:25:30 +08:00
parent fa7b795ddf
commit d5479ef947
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drivers/iommu/Kconfig
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@@ -131,6 +131,7 @@ config ROCKCHIP_IOMMU
bool "Rockchip IOMMU Support"
depends on ARCH_ROCKCHIP
select IOMMU_API
select ARM_HAS_SG_CHAIN
help
Support for the IOMMU(System MMU) of Rockchip rk32xx application
processor family. This enables H/W multimedia accellerators to see