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

Dmitry Baryshkov dmitry.baryshkov at oss.qualcomm.com
Tue Jan 20 14:26:18 PST 2026


On Tue, Jan 20, 2026 at 08:41:05PM +0530, bibek.patro at oss.qualcomm.com wrote:
> From: Bibek Kumar Patro <bibek.patro at oss.qualcomm.com>
> 
> 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.
> 
> Signed-off-by: Bibek Kumar Patro <bibek.patro at oss.qualcomm.com>

Missing Fixes tag. Otherwise LGTM

-- 
With best wishes
Dmitry



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