lkml.org 
[lkml]   [2014]   [Jul]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] iommu/exynos: Select ARM_DMA_USE_IOMMU
On Fri, 04 Jul 2014 15:01:08 +0530, Tushar Behera wrote:
> 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>
> ---
> drivers/iommu/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
> index d260605..54f3ad1a 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
> --

Reviewed-by: Cho KyongHo <pullip.cho@samsung.com>'

Thank you.

KyongHo


\
 
 \ /
  Last update: 2014-07-04 13:21    [W:0.070 / U:20.560 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site