* [PATCH] arm64: defconfig: Enable QCOM_IOMMU
@ 2017-10-11 15:19 Nicolas Dechesne
2017-10-11 17:00 ` Bjorn Andersson
0 siblings, 1 reply; 3+ messages in thread
From: Nicolas Dechesne @ 2017-10-11 15:19 UTC (permalink / raw)
To: andy.gross, catalin.marinas, will.deacon, arnd
Cc: linux-arm-kernel, linux-kernel, linux-arm-msm, robdclark,
Nicolas Dechesne
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@linaro.org>
---
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
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] arm64: defconfig: Enable QCOM_IOMMU
2017-10-11 15:19 [PATCH] arm64: defconfig: Enable QCOM_IOMMU Nicolas Dechesne
@ 2017-10-11 17:00 ` Bjorn Andersson
2017-10-19 20:40 ` Arnd Bergmann
0 siblings, 1 reply; 3+ messages in thread
From: Bjorn Andersson @ 2017-10-11 17:00 UTC (permalink / raw)
To: Nicolas Dechesne
Cc: andy.gross, catalin.marinas, will.deacon, arnd, linux-arm-kernel,
linux-kernel, linux-arm-msm, robdclark
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@linaro.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] arm64: defconfig: Enable QCOM_IOMMU
2017-10-11 17:00 ` Bjorn Andersson
@ 2017-10-19 20:40 ` Arnd Bergmann
0 siblings, 0 replies; 3+ messages in thread
From: Arnd Bergmann @ 2017-10-19 20:40 UTC (permalink / raw)
To: Bjorn Andersson
Cc: Nicolas Dechesne, Andy Gross, Catalin Marinas, Will Deacon,
Linux ARM, Linux Kernel Mailing List, linux-arm-msm, Rob Clark
On Wed, Oct 11, 2017 at 7:00 PM, Bjorn Andersson
<bjorn.andersson@linaro.org> wrote:
> 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@linaro.org>
>
> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Applied to next/soc, thanks!
Arnd
^ permalink raw reply [flat|nested] 3+ messages in thread
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2017-10-11 17:00 ` Bjorn Andersson
2017-10-19 20:40 ` Arnd Bergmann
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