FROMLIST: arm64: dts: qcom: lemans-evk: Add LVDS display overlay - #1772
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Komal Bajaj (Komal-Bajaj) merged 1 commit intoSep 7, 2026
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The Lemans EVK IFP mezzanine supports LVDS display output using the Lontium LT9211C DSI-to-LVDS bridge. The bridge is connected to the DSI0 output and drives a dual-channel 1920x1080 LVDS panel in VESA-24 mapping. Add a DTBO overlay, lemans-evk-lvds-boe,dv215fhm-r01.dtso, that wires up the LT9211C bridge on I2C1 (address 0x2d) with reset on GPIO37, a panel-lvds node for the boe,dv215fhm-r01 panel (matched against the panel-simple-lvds-dual-ports binding, which supplies the panel's size and timing internally), and an LCD display bias regulator supplied through the GPIO expander. DSI power is provided by vreg_s4a. The overlay is built as a composite DTB combining the base lemans-evk.dtb, the IFP mezzanine overlay, and this LVDS overlay. Link: https://lore.kernel.org/all/20260905-lvds-support-v3-1-b40a1b03f63c@oss.qualcomm.com/ Signed-off-by: Vishnu Saini <vishnu.saini@oss.qualcomm.com>
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Dev Completion validation failed CR: 4668551 The change task for this CR could not be moved to Dev Complete because of the error above. Please resolve the issue in Orbit and re-run the failed Orbit check. |
qcomlnxci
requested review from
a team,
Tingwei Zhang (quic-tingweiz),
Ricardo Salveti (ricardosalveti) and
Shiraz Hashim (shashim-quic)
and removed request for
a team
September 7, 2026 06:43
Komal Bajaj (Komal-Bajaj)
approved these changes
Sep 7, 2026
Komal Bajaj (Komal-Bajaj)
merged commit Sep 7, 2026
e9db3a8
into
qualcomm-linux:tech/all/dt/qcs9100
2 of 6 checks passed
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Dev Completion validation failed CR: 4668551 The change task for this CR could not be moved to Dev Complete because of the error above. Please resolve the issue in Orbit and re-run the failed Orbit check. |
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Add Lemans EVK IFP mezzanine LVDS overlay
CRs-Fixed: 4668551