Re: [PATCH] arm64: defconfig: Enable QCOM_IOMMU

[Bjorn Andersson]

On Wed 11 Oct 08:19 PDT 2017, Nicolas Dechesne wrote:

> Enable QCOM IOMMU driver for 'B' family devices, such as APQ8016 found on the
> Dragonboard 410c. With this change, graphics console and GPU are working
> fine (using mesa/freedreno for GPU driver).
> 
> Signed-off-by: Nicolas Dechesne <nicolas.dechesne@xxxxxxxxxx>

Acked-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>

Regards,
Bjorn

> ---
>  arch/arm64/configs/defconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
> index 34480e9af2e7..653f7149179a 100644
> --- a/arch/arm64/configs/defconfig
> +++ b/arch/arm64/configs/defconfig
> @@ -510,6 +510,7 @@ CONFIG_HI6220_MBOX=y
>  CONFIG_ROCKCHIP_IOMMU=y
>  CONFIG_ARM_SMMU=y
>  CONFIG_ARM_SMMU_V3=y
> +CONFIG_QCOM_IOMMU=y
>  CONFIG_RPMSG_QCOM_SMD=y
>  CONFIG_RASPBERRYPI_POWER=y
>  CONFIG_QCOM_SMEM=y
> -- 
> 2.14.2
>