linux-kernel - Re: [PATCH] iommu/arm-smmu-qcom: Restore ACTLR settings for MDSS on sa8775p

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Message-ID: <176909187807.2987598.8685170214732571189.b4-ty@kernel.org>
Date: Thu, 22 Jan 2026 16:59:40 +0000
From: Will Deacon <will@...nel.org>
To: bibek.patro@....qualcomm.com
Cc: catalin.marinas@....com,
	kernel-team@...roid.com,
	Will Deacon <will@...nel.org>,
	charan.kalla@....qualcomm.com,
	dmitry.baryshkov@....qualcomm.com,
	iommu@...ts.linux.dev,
	joro@...tes.org,
	konrad.dybcio@....qualcomm.com,
	linux-arm-kernel@...ts.infradead.org,
	linux-arm-msm@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	robin.clark@....qualcomm.com,
	robin.murphy@....com
Subject: Re: [PATCH] iommu/arm-smmu-qcom: Restore ACTLR settings for MDSS on sa8775p

On Tue, 20 Jan 2026 20:41:05 +0530, bibek.patro@....qualcomm.com wrote:
> The ACTLR configuration for the sa8775p MDSS client was inadvertently
> dropped while reworking the commit f91879fdf70b ("iommu/arm-smmu-qcom:
> Add actlr settings for mdss on Qualcomm platforms"). Without this
> entry, the sa8775p MDSS block does not receive the intended default
> ACTLR configuration.
> 
> Restore the missing compatible entry so that the platform receives the
> expected behavior.
> 
> [...]

Applied to iommu (arm/smmu/updates), thanks!

[1/1] iommu/arm-smmu-qcom: Restore ACTLR settings for MDSS on sa8775p
      https://git.kernel.org/iommu/c/14e9a138dd02

Cheers,
-- 
Will

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