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Mon, 12 Oct 2026 06:52:09 -0700 (PDT) Received: from [127.0.1.1] ([82.71.135.85]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-48db94e3519sm21355523f8f.16.2026.10.12.06.52.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 12 Oct 2026 06:52:09 -0700 (PDT) From: William Bright Subject: [PATCH v2 0/3] media: qcom: camss: Add the SM8550 CSI TPGs Date: Mon, 12 Oct 2026 14:51:59 +0100 Message-Id: <20261012-sm8550-camss-tpg-v2-0-06dbbe36ecd2@imd-tec.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAP/lzGoC/32NQQ6CMBBFr0Jm7ZhOlUZccQ/DAtoCY1IgnUo0h LsLuHf5kvffX0B8ZC9wzxaIfmbhcdhAnzKwfT10HtltDFppQ4o0SrjluUJbBxFMU4emcaoo6Hr RtoBtNkXf8vtIPqofy6t5epv2zm70LGmMn+Nzpt37k58JFRqt6sa0lJNzJQeHyduzHQNU67p+A dWGy7vEAAAA X-Change-ID: 20261012-sm8550-camss-tpg-6bd0991432c9 To: Bryan O'Donoghue , Vladimir Zapolskiy , Loic Poulain , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Depeng Shao , Bjorn Andersson , Konrad Dybcio Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, William Bright X-Mailer: b4 0.15.2 SM8550 has three CSI test pattern generators next to the CSIPHYs. They report hardware version 2.1.0, the same as the x1e80100 TPGs, so the existing gen1 TPG ops drive them unchanged. Describe their register regions in the binding and in sm8550.dtsi and add them to the SM8550 camss resources. Signed-off-by: William Bright --- Changes in v2: - Added commit message to patch 3 - Link to v1: https://patch.msgid.link/20261012-sm8550-camss-tpg-v1-0-620ab6f151dd@imd-tec.com --- William Bright (3): dt-bindings: media: qcom,sm8550-camss: Add the CSI TPG regions media: qcom: camss: Add the SM8550 CSI TPGs arm64: dts: qcom: sm8550: Add the CSI TPG regions to camss .../bindings/media/qcom,sm8550-camss.yaml | 7 ++- arch/arm64/boot/dts/qcom/sm8550.dtsi | 10 ++++- drivers/media/platform/qcom/camss/camss.c | 50 ++++++++++++++++++++++ 3 files changed, 64 insertions(+), 3 deletions(-) --- base-commit: ba86f67908354f41f269ca1d64b22e4624766dcf change-id: 20261012-sm8550-camss-tpg-6bd0991432c9 Best regards, -- William Bright