linux-kernel - Re: [PATCH] iommu/arm-smmu-qcom: Select identity domain for sc8280xp MDSS

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Message-Id: <167415058811.2382458.12117024092165263386.b4-ty@kernel.org>
Date:   Thu, 19 Jan 2023 19:08:41 +0000
From:   Will Deacon <will@...nel.org>
To:     Sai Prakash Ranjan <quic_saipraka@...cinc.com>,
        Robin Murphy <robin.murphy@....com>,
        Bjorn Andersson <quic_bjorande@...cinc.com>,
        Joerg Roedel <joro@...tes.org>
Cc:     catalin.marinas@....com, kernel-team@...roid.com,
        Will Deacon <will@...nel.org>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        iommu@...ts.linux.dev, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] iommu/arm-smmu-qcom: Select identity domain for sc8280xp MDSS

On Thu, 12 Jan 2023 20:11:04 -0800, Bjorn Andersson wrote:
> The Qualcomm display driver installs a translation domain once it has
> mapped a framebuffer. Use the identity domain for this device on
> SC8280XP as well, to avoid faults from EFI FB accessing the framebuffer
> while this is being set up.
> 
> 

Applied to will (for-joerg/arm-smmu/updates), thanks!

[1/1] iommu/arm-smmu-qcom: Select identity domain for sc8280xp MDSS
      https://git.kernel.org/will/c/1d6316e50572

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev