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authorTushar Behera <tushar.b@samsung.com>2014-07-04 15:01:08 +0530
committerJoerg Roedel <jroedel@suse.de>2014-07-29 17:41:05 +0200
commit4802c1d020f548c7c5b5a2e026081309625a28b3 (patch)
treea40f2e9dd23ec29642920d280884b713e3b04a97 /drivers/iommu
parent64aa90f26c06e1cb2aacfb98a7d0eccfbd6c1a91 (diff)
iommu/exynos: Select ARM_DMA_USE_IOMMU
For IOMMU to use on Exynos platforms, we need to enable ARM_DMA_USE_IOMMU. It would be better to select it by default when EXYNOS_IOMMU is enabled. Signed-off-by: Tushar Behera <tushar.b@samsung.com> Reviewed-by: Sachin Kamat <sachin.kamat@samsung.com> Reviewed-by: Cho KyongHo <pullip.cho@samsung.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu')
-rw-r--r--drivers/iommu/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index d260605e6d5f..54f3ad1ae6a1 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -180,6 +180,7 @@ config EXYNOS_IOMMU
bool "Exynos IOMMU Support"
depends on ARCH_EXYNOS
select IOMMU_API
+ select ARM_DMA_USE_IOMMU
help
Support for the IOMMU (System MMU) of Samsung Exynos application
processor family. This enables H/W multimedia accelerators to see