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title: "BSP 4.1.x upport: r8a779xx: Add display panel to DT"
team: MM
key: 1cec3027-3193-44f5-8da1-916aac7f7e57
status: Abandoned
assignee: Laurent
bsp41x:
- 71f9cc45c79ebe8f09ded3fba10cd92372ec99b4 # arm64: dts: r8a77965-salvator-x: Add lvds node for du
- 0d2393b4987872ca7aa336313347221bbd6b1028 # arm64: dts: r8a7796-salvator-x: Add lvds node for du
- 29a312314c4ab9e5008a50a75b75f3df49f06ea0 # arm64: dts: r8a7795-salvator-x: Add lvds node for du
- f12522c1e1e6af8988d3b0862eb8e37e6dd3656c # arm64: dts: r8a7795-es1-salvator-x: Add lvds node for du
- 2f825210fc02b952a7fe2553a0d298218680f7cf # arm64: dts: salvator-common: Add lvds driver relation node
- a2fe679df3f7dc400425fd5079c95ac51fe3536d # arm64: dts: r8a77995-draak: Enable display driver relation node
- f140da5a610ab866d8f1781213baa5e16772588e # arm64: dts: r8a77990-ebisu: Add LVDS panel nodes
comments:
- None of those boards have a fixed display panel. As this is meant to support
a configurable hardware option, the best solution is to support panels
through DT overlays.
While the Linux kernel doesn't support applying overlays at runtime, they
can be applied to the device tree either at build time (with the fdtoverlay
tool), or by U-Boot before booting the kernel.
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