Re: [PATCH v3 0/3] arm64: dts: qcom: agatti: Fix IOMMU DT properties
From: Bjorn Andersson
Date: Mon Mar 23 2026 - 23:49:03 EST
On Thu, 22 Jan 2026 17:40:39 +0530, Sumit Garg wrote:
> From: Sumit Garg <sumit.garg@xxxxxxxxxxxxxxxx>
>
> Fix IOMMU DT propeties for GPU, display and video peripherals via
> dropping SMMU stream IDs which relates to secure context bank.
>
> This problem only surfaced when the Gunyah based firmware stack is
> ported on Agatti replacing the legacy QHEE based firmware stack. Assigning
> Linux kernel (HLOS) VMID to secure context bank stream IDs is treated
> as a fault by Gunyah hypervisor which were previously ignored by QHEE
> hypervisor.
>
> [...]
Applied, thanks!
[1/3] dt-bindings: display: msm: qcm2290-mdss: Fix iommus property
commit: 966a08c293cb9290d3fe932961404e87b3f81327
[2/3] dt-bindings: media: venus: Fix iommus property
commit: 7e59cd4ad586afd87f67491cf91fa1141292cf57
[3/3] arm64: dts: qcom: agatti: Fix IOMMU DT properties
commit: 2c409e03fc04b5cded81b7add9ce509706c922e3
Best regards,
--
Bjorn Andersson <andersson@xxxxxxxxxx>