From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Akhil P Oommen <akhilpo@oss.qualcomm.com>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Rob Clark <robin.clark@oss.qualcomm.com>,
Dmitry Baryshkov <lumag@kernel.org>,
freedreno@lists.freedesktop.org
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] arm64: dts: qcom: purwa: Fix GPU IOMMU property
Date: Fri, 10 Apr 2026 10:37:24 +0200 [thread overview]
Message-ID: <87febe1a-a4f8-41cc-b471-23af05fddc43@oss.qualcomm.com> (raw)
In-Reply-To: <20260410-purwa-gpu-dt-fix-v1-1-4637892156cf@oss.qualcomm.com>
On 4/9/26 11:08 PM, Akhil P Oommen wrote:
> Purwa's GPU does not support SID 1, which is typically used for
> LPAC-related traffic. Remove SID 1 from the GPU node's iommus property to
> accurately describe the hardware. This fixes the splat below, seen with
> some versions of Gunyah hypervisor:
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Konrad
prev parent reply other threads:[~2026-04-10 8:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-09 21:08 [PATCH] arm64: dts: qcom: purwa: Fix GPU IOMMU property Akhil P Oommen
2026-04-10 8:37 ` Konrad Dybcio [this message]
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