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Thu, 21 Aug 2025 06:37:41 -0700 (PDT) From: Neil Armstrong Date: Thu, 21 Aug 2025 15:37:33 +0200 Subject: [PATCH 14/14] arm64: dts: qcom: x1e80100-qcp: 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-v1-14-0b1a0d093cd5@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=1208; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=MDumoLPRgnG21ddAMdGM7mX8aev/cn1X2NDxfYOafS8=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBopyEbIXU5KNA9DhqLwLBPoUJ/pOBh8ygbgYUt3OJ5 /2JsGZCJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCaKchGwAKCRB33NvayMhJ0ToXD/ 4ntYvIo6UwxTZAIkUZU/uW2zyJPCEinfL8vLzDwo295QzedMn5P8OKH3GV5u0eUK5tatO5mND03fIN VxRAp6z8P+IJrrldOuuuiiQDl0abWYsdRkDlWggWsUgK75ilUAS7Ymp8JEKN8+QDhLV/0EYe1KqUTj wN/w3pfYq4SeaDMqGUQVc1pAVSjVzdSJg0q9SZaQGbgNPT7QAvWoXZ9dhcWSFqtiJrv/z3MA5ksOgF uG7sDo6kEab1NEsP+TQ9YTjRW+JYketvIKHxT6hdZzQfCD64WqmusbMHxthi9RutKjguhl4j+VEJAO 2Vn+jNogYuerK5o7/RxI7cEPSOawRGr3safyDdnfbVhixdDXbFW0T/CayAkaPwAw+uyDqUk18+MSN2 E+D5bM/UbBSLXqDTgJr4qEPXkjbHeKepdLYb5XDM0M3G1+hfy/dRozk4fnF5kQa2jvE3u2j60a+dVd PxtU3NIfRRWjU3GwNIwuTARs62/siM+ONW0MbvifONag2Tp+AmSyIJ9QAxv1iWO7myCcoc5fZdzaJv veF0NZ1LWsXxp9T04aNYTlQGzoEwWS939oC9QBNo2BTqGmJpmt6HyvYqf4odz7MBwbvQsmEQbI8zJ5 rEcjrzsc0/xDgHpXroTtP0/4x5LHRh0vp4wZM6HWOdJm4iWh+AnYgUn7ysCA== 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-qcp.dts | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts b/arch/arm64/boot/dt= s/qcom/x1e80100-qcp.dts index 9369b76c668b5c008fefd85d5ca18e87ab9ce93f..60a0318b696abd8748f42f1e535= 97fa710df6f7c 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts +++ b/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts @@ -890,7 +890,7 @@ &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 @@ -899,7 +899,7 @@ &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 @@ -908,7 +908,7 @@ &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