From: "Rob Herring (Arm)" <robh@kernel.org>
To: Sumit Garg <sumit.garg@kernel.org>
Cc: vikash.garodia@oss.qualcomm.com, jorge.ramirez@oss.qualcomm.com,
dikshita.agarwal@oss.qualcomm.com, krzk+dt@kernel.org,
linux-kernel@vger.kernel.org, loic.poulain@oss.qualcomm.com,
andersson@kernel.org, lumag@kernel.org,
robin.clark@oss.qualcomm.com, conor+dt@kernel.org,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
konradybcio@kernel.org, akhilpo@oss.qualcomm.com,
Sumit Garg <sumit.garg@oss.qualcomm.com>
Subject: Re: [PATCH v3 1/3] dt-bindings: display: msm: qcm2290-mdss: Fix iommus property
Date: Thu, 22 Jan 2026 11:22:30 -0600 [thread overview]
Message-ID: <176910254929.2770285.16428801494760549498.robh@kernel.org> (raw)
In-Reply-To: <20260122121042.579270-2-sumit.garg@kernel.org>
On Thu, 22 Jan 2026 17:40:40 +0530, Sumit Garg wrote:
> From: Sumit Garg <sumit.garg@oss.qualcomm.com>
>
> Fix IOMMU DT propety for display via dropping SMMU stream IDs which
> relates to secure context bank. Assigning Linux kernel (HLOS) VMID
> to secure context bank stream IDs is incorrect. The maximum value
> for iommus property is updated accordingly.
>
> These DT bindings changes should be backwards compatible.
>
> Signed-off-by: Sumit Garg <sumit.garg@oss.qualcomm.com>
> ---
> .../devicetree/bindings/display/msm/qcom,qcm2290-mdss.yaml | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
next prev parent reply other threads:[~2026-01-22 17:22 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-22 12:10 [PATCH v3 0/3] arm64: dts: qcom: agatti: Fix IOMMU DT properties Sumit Garg
2026-01-22 12:10 ` [PATCH v3 1/3] dt-bindings: display: msm: qcm2290-mdss: Fix iommus property Sumit Garg
2026-01-22 17:22 ` Rob Herring (Arm) [this message]
2026-01-22 12:10 ` [PATCH v3 2/3] dt-bindings: media: venus: " Sumit Garg
2026-01-22 17:22 ` Rob Herring (Arm)
2026-01-22 12:10 ` [PATCH v3 3/3] arm64: dts: qcom: agatti: Fix IOMMU DT properties Sumit Garg
2026-01-22 17:22 ` [PATCH v3 0/3] " Rob Herring
2026-03-02 12:53 ` Sumit Garg
2026-03-04 19:09 ` Bjorn Andersson
2026-03-05 6:34 ` Sumit Garg
2026-03-24 3:42 ` Bjorn Andersson
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