[PATCH v8 5/5] drm/bridge: analogix_dp: Add support for optional data-lanes mapping

[Luca Ceresoli]

On Fri, 28 Aug 2026 14:51:53 +0800, Damon Ding <damon.ding at rock-chips.com> wrote:
> Parse the optional 'data-lanes' device tree property to support
> custom physical lane mapping configuration.
> 
> If no valid configuration is found, fall back to the default
> lane map (0, 1, 2, 3) automatically and keep the driver running.
> 
> Lane mapping is mainly used for below scenarios:
> 1. Correct PCB lane swap and differential line routing crossover
>    without hardware changes;
> 2. Adapt mismatched lane pin definitions between SoC and eDP panel;
> 3. Support multiple panel hardware variants on the same board
>    by configuring data-lanes in device tree only.
> 
> [...]

Reviewed-by: Luca Ceresoli <luca.ceresoli at bootlin.com>

-- 
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com