From 4802c1d020f548c7c5b5a2e026081309625a28b3 Mon Sep 17 00:00:00 2001 From: Tushar Behera Date: Fri, 4 Jul 2014 15:01:08 +0530 Subject: [PATCH] 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 Reviewed-by: Sachin Kamat Reviewed-by: Cho KyongHo Signed-off-by: Joerg Roedel --- drivers/iommu/Kconfig | 1 + 1 file changed, 1 insertion(+) 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 -- 2.20.1