Re: [PATCH 1/2] iommu/qcom: Use identity domain for GPU and display

[Konrad Dybcio]

On 10/29/26 10:23 PM, Rob Clark wrote:
> Similar to commit 0e764a01015d ("iommu/arm-smmu: Allow client devices to
> select direct mapping") for arm-smmu-qcom, match GPU and display compat
> strings to pick identity domain time.
> 
> The drm/msm driver attaches it's own domain, which it manages directly,
> so we don't want an iommu managed domain interfering.
> 
> Signed-off-by: Rob Clark <robin.clark@xxxxxxxxxxxxxxxx>
> ---

fwiw I'm not sure we have any devices with this driver and mdp4
but anyway

Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>

Konrad