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Thu, 07 Dec 2023 08:37:27 -0800 (PST) From: Neil Armstrong Subject: [PATCH 0/3] arm64: qcom: sm8650: add support for DisplayPort Controller Date: Thu, 07 Dec 2023 17:37:16 +0100 Message-Id: <20231207-topic-sm8650-upstream-dp-v1-0-b762c06965bb@linaro.org> MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIALz0cWUC/x3MPQqAMAxA4atIZgNtxR+8ijjUmmoGtTQqQvHuF sdveC+BUGQS6IsEkW4WPvYMXRbgVrsvhDxng1Gm0ka1eB6BHcrWNbXCK8gZyW44B7ST9k5PXrm 2gZyHSJ6ffz2M7/sBJqqDj2oAAAA= To: Rob Clark , Abhinav Kumar , Dmitry Baryshkov , Sean Paul , Marijn Suijten , David Airlie , Daniel Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kuogee Hsieh , Andy Gross , Bjorn Andersson , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Neil Armstrong X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1244; i=neil.armstrong@linaro.org; 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Thu, 07 Dec 2023 08:37:36 -0800 (PST) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1784641811026966514 X-GMAIL-MSGID: 1784641811026966514 This adds support for the DisplayPort Controller found in the SM8650 SoC, but it requires a specific compatible because the registers offsets has changed since SM8550. This also updates the SM8650 MDSS bindings to allow a displayport subnode, and adds the necessary changes in the SM8650 DTSI to declare the DisplayPort Controller. Dependencies: - DT: https://lore.kernel.org/all/20231130-topic-sm8650-upstream-dt-v5-0-b25fb781da52@linaro.org/ Signed-off-by: Neil Armstrong --- Neil Armstrong (3): dt-bindings: display: msm: dp-controller: document SM8650 compatible drm/msm/dp: Add DisplayPort controller for SM8650 arm64: dts: qcom: sm8650: Add DisplayPort device nodes .../bindings/display/msm/dp-controller.yaml | 1 + .../bindings/display/msm/qcom,sm8650-mdss.yaml | 6 ++ arch/arm64/boot/dts/qcom/sm8650.dtsi | 120 ++++++++++++++++++++- drivers/gpu/drm/msm/dp/dp_display.c | 6 ++ 4 files changed, 131 insertions(+), 2 deletions(-) --- base-commit: 9ea914fd2cc702e8be88c0666d4df3e58ffe8131 change-id: 20231207-topic-sm8650-upstream-dp-ab1fc1bf0c76 Best regards,