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Thu, 21 Aug 2025 06:37:37 -0700 (PDT) From: Neil Armstrong Date: Thu, 21 Aug 2025 15:37:26 +0200 Subject: [PATCH 07/14] arm64: dts: qcom: sm8650-qrd: 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-v1-7-0b1a0d093cd5@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=732; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=WfJTFOkiFfJ8imdBbfyVJQJksDVscMbwStcuwHTKDos=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBopyEYe/I4C1TPI3rTWzhJipTrmqdx4ftH89S4Fft8 P/EaaT2JAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCaKchGAAKCRB33NvayMhJ0e56D/ 9MT+Cil4Uhw02/xRvCPQDGTmo9Fge8YPrEEzyD+4BKVrSdYCNh2hI9UVHckl5E2YcpSU+yeg+JvAFr CQnfx8sYJ95zBSzq/Rsjy9nVZSY0LukeMRSnkdpodRXB/7uYkjBflO7bhQcc1hGEamvpZxCTNhwllE /fxQMg/6qvhwjKOpMZ11QJssF9luABiyfWl9i657KoTEHpRjkaR0D5rZPcMyl5PGOdlS/7DK3WyyJH 6TYAVJfkF4VmnzSwTvHdLbg0x6CCHC0Sk1HBiJc2n+DSAnDRdqOyUyWzA4Y9POeiCjCOvmiKAvqWWX nZMHAd09me5L4gssulCL2OhG4jbWQ+I3rtweGq2lFuD0VzClfvPbAODEcgEUL6v5MRQK6hNbiD3oOv EQU18z571OUHQuWVUjT1S4ulQHkrte18vhRdRUQUoXozO6uWN+EWR3jfoRnOKz5JSyxmXMtE35YcA2 tQgsD8QyPXC1rSkmgXCotZCo/u0Kv+tJgPqibgy/CwgfYUX6FBJsn2mEaGQr33nAcTTd8np5oaFVo5 2ad0IlQdI84uLL+6m5HZN9YvHJsgmD8FGd+FK14Zrl5I+7EZ8/Im6oey6g35GaIFNXPOQlIG8ycpvZ lTdh2qdc9tFS4DrXL5itoCc9CBzC9t308/Sfo+eHrpO1Gjva/RGxKyhbVCIA== 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/sm8650-qrd.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sm8650-qrd.dts b/arch/arm64/boot/dts/= qcom/sm8650-qrd.dts index 081b7e40f5742120a611cbfa57a59dfb1dc19b9f..88e202e1d49053230f58d719d3c= 7d57df2c9922e 100644 --- a/arch/arm64/boot/dts/qcom/sm8650-qrd.dts +++ b/arch/arm64/boot/dts/qcom/sm8650-qrd.dts @@ -893,7 +893,7 @@ &mdss_dp0 { }; =20 &mdss_dp0_out { - data-lanes =3D <0 1>; + data-lanes =3D <0 1 2 3>; }; =20 &pcie0 { --=20 2.34.1