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Thu, 21 Aug 2025 06:37:40 -0700 (PDT) From: Neil Armstrong Date: Thu, 21 Aug 2025 15:37:31 +0200 Subject: [PATCH 12/14] arm64: dts: qcom: x1e80100-lenovo-yoga-slim7x: Set up 4-lane DP 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: quoted-printable Message-Id: <20250821-topic-x1e80100-4lanes-v1-12-0b1a0d093cd5@linaro.org> References: <20250821-topic-x1e80100-4lanes-v1-0-0b1a0d093cd5@linaro.org> In-Reply-To: <20250821-topic-x1e80100-4lanes-v1-0-0b1a0d093cd5@linaro.org> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Neil Armstrong X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1289; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=sucDWngkcc57lEpuqUyMvN5D5nggCib4i3lqmpo2kAM=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBopyEaLSvxD8vmZe2M8WM4JfJREm2CXx429V0432lo vTKEyi2JAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCaKchGgAKCRB33NvayMhJ0fVDD/ 96OZTgHm+92ETPV2lKOqXNAK5CiF2LTcdC2GLWwRNEx0hJgjzDaeZmTVVyxdDzx8VhCMsEcAtBd29f M+EwoMv/3dDn3AwniIEPRRPR0lknz6YGMpi3Gax0s/XiZghBFHk1v0QSgSXFqm+OPdUNakGgrqj7Vl fvEbuvgYwMSn6tTWLBj+2GDIODgThf3p9tt2F2PLue8UJcvS3LqXY1YqMIMJxpUf3K/v/Nhi5tLBtr GPtMYUzQBT21RSWAqqjK+DksmOlZTX9fPvorLL/OWCUAaU7An1l/VsWMnJw04djbbGfR3wyn1WsRoY TG4RCg04zgk7mIXA2hSbQWC1seLSjIC32Pdrl3eSZ+sU74xbUL9yDr14YYtAZvL/oLKu/jAdKb0uwC DrOxEEruF4TP9Jlt2cfPKSFfP+MfExYh7sCnkRTXWl6IyZCx+Eqkub7t3F9ea9EzJaeKB9Fnupwiu6 k7wMJsBNdtyeL7PRxDhDAeBgh8LSvwWStP2rNTZS0Ie7lrgI9g56eqwjmSbuMf5RK/yvEdBbuBX78m C5D2SeUMrul1WogkK4dRAkq0FKB78wlXeRGnJt0n/ZvE/w8O2IMe7fd5xO8ByhYIhCgrcIx9VTEc6a YIVIOsdIwz1inVVaoYxDoeOp3Rz1gwGKKytoqUutfDhMLI6usx6l2uClBurg== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE Allow up to 4 lanes for the DisplayPort link from the PHYs to the controllers now the mode-switch events can reach the QMP Combo PHYs. Signed-off-by: Neil Armstrong --- arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts b/arc= h/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts index 71becfc5e6f649299b05b0b93cf74b81dea9fa57..4374692d6da9030462a57727926= 3dceeacb3ce7a 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts +++ b/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts @@ -1061,7 +1061,7 @@ &mdss_dp0 { }; =20 &mdss_dp0_out { - data-lanes =3D <0 1>; + data-lanes =3D <0 1 2 3>; link-frequencies =3D /bits/ 64 <1620000000 2700000000 5400000000 81000000= 00>; }; =20 @@ -1070,7 +1070,7 @@ &mdss_dp1 { }; =20 &mdss_dp1_out { - data-lanes =3D <0 1>; + data-lanes =3D <0 1 2 3>; link-frequencies =3D /bits/ 64 <1620000000 2700000000 5400000000 81000000= 00>; }; =20 @@ -1079,7 +1079,7 @@ &mdss_dp2 { }; =20 &mdss_dp2_out { - data-lanes =3D <0 1>; + data-lanes =3D <0 1 2 3>; link-frequencies =3D /bits/ 64 <1620000000 2700000000 5400000000 81000000= 00>; }; =20 --=20 2.34.1