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Thu, 21 Aug 2025 06:37:39 -0700 (PDT) From: Neil Armstrong Date: Thu, 21 Aug 2025 15:37:30 +0200 Subject: [PATCH 11/14] arm64: dts: qcom: x1e80100-hp-omnibook-x14: 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-v1-11-0b1a0d093cd5@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=1074; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=XnG8D8Z88eQIU49PG/7dMe7xnqvu5KLqqFXsnUqNrnY=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBopyEawqv+WwSoP0xut2l5TXogzMXYZ/3IM278vlrs g9a+n6aJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCaKchGgAKCRB33NvayMhJ0e0fD/ 0Q15UKMxvBB0mOvrpgf8mgROi2tOgO8LutI66Vejcjh1nKsM+dv8EJkB6V2qJ+xrPSnuLLw66FzaKR V9jN0nU8JxAgnD/eQFhzDwejBJHHJww/viIViUWXaYGYX3Etit7NBjKSPUalBt/5s+RqWPTSBB10SB CPm22HhHu7dj4TTq2RRabt4Mj3UI/vqjXbTpeHoEOo8cVIH//T1HHmFmsX4EFH+0RmKgsTFslE4XO+ 6vSAJUeaR47rpe0qXO5CysoDhP6tvNL/sZj2xFU85AtUnecF7onY+YjJth9WqJRTC3BUG18mgeQwNm wzXy3pCHuOsG50qPx2OJyw7Nc2IDA+82FI9Om0btyiI4gZ665Pq2u7GuPPQB6jhP6j2KHNm6LhBele jPCX9OltPPL1OQtYr+Y2p/XhJdPZgmjqsYU76MZIIBbxN3zPwt26QDJT20FnjUGsxR9qdlKoT+Aigo 0VZRIvuWDIoh2YxlqPTxpreuvafscwFGi1kdPQkQE/eSsBdoU/kzDUbVz+nIcwBRA5MfI3sbL0Klxt MfGh6t0dRw4Kw9A6Pmpv+z+qj8II6tt+OAZzjz6q881cvmqrJxvUqvuH0MmsAW3ctQ19WulLyI/NjJ eaN+5cv/uS+uHj88k+U/VEByts9XVr78o5lRLNSsZe6F0bIYjC8dbDLIah6Q== 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-hp-omnibook-x14.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/x1e80100-hp-omnibook-x14.dts b/arch/a= rm64/boot/dts/qcom/x1e80100-hp-omnibook-x14.dts index f9ce2a63767c151192b0618ee2154e8d97316c1b..e1116ca9c0ada2431d36805e205= 35e2edca62b31 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100-hp-omnibook-x14.dts +++ b/arch/arm64/boot/dts/qcom/x1e80100-hp-omnibook-x14.dts @@ -1028,7 +1028,7 @@ &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 @@ -1037,7 +1037,7 @@ &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 --=20 2.34.1