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Fri, 22 Aug 2025 02:39:29 -0700 (PDT) From: Neil Armstrong Date: Fri, 22 Aug 2025 11:39:24 +0200 Subject: [PATCH v2 12/16] 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: <20250822-topic-x1e80100-4lanes-v2-12-4b21372b1901@linaro.org> References: <20250822-topic-x1e80100-4lanes-v2-0-4b21372b1901@linaro.org> In-Reply-To: <20250822-topic-x1e80100-4lanes-v2-0-4b21372b1901@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/ZANAwAKAXfc29rIyEnRAcsmYgBoqDrG+LVpddQuq2YhHvZzDua+lPbbR8J/KlSnmNdp f8WAwXmJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCaKg6xgAKCRB33NvayMhJ0XxiD/ 9OT8KqBJwiJswl8/KojhEJI+iUqv9U5AXZam0Op9nryRSrD+So4nduIolU9yWkd55RcpdRbbwcPYL7 /dVkL/4D4b8gzWha1RZ1vAUX96OgRgnw9zJ+dntWpRmlNJ9PryrxglpRbWVJpL2q+CL+Y2TcqqrOH5 qYccihWrQf2kYeMRrmVGiEhbGA6suED1r5KbZVeaLjplQq626RYNvasK2hcVGIPdgoGc5isbZP7y82 qnSi2CbyoNKPJRKbX1q1/xhavwRdiqOt2g1g75B1ozFgBkolwYdnTSMP8OqpARu2EKwxpsXprFXdW9 DV3lqz8XbwvY5j0oGMS4Nc/YU/1lwnEjvoxrd8O2zYV4fwQZFkGXi2bE7j5gFd5WSaf+/6JYL3VXsK RxdB/iZd3su3nH5Ono0oXuUNdpfSl4HzNVZDKxP1/Dj89QXpQ9afvaTDy6dVqyeEbL7dt6IVbDY8Pc 7Ao/yw1WEPJsMEWq6xX4bNzz6Se9pfiBGlz3hyofp/LebUoHQVDSh1SkCXpBRclwttlAia0fw8Fk9y RAfXCHtY6iDe+m2kswg4s4VJyP04lPLNtl5TGg3FlGvQsxEj4pzchQz1HNrXRdwKzOPBVMHCdlL7/x M43ZqohfHe4ecgzvIry85jEcLAHDZSacP1kCjiu1EkM+Na5CAeHsbjtl2Cpg== 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