Re: [PATCH 06/19] drm/of: add helper to count data-lanes on a remote endpoint

From: Javier Martinez Canillas

Date: Thu Apr 09 2026 - 05:23:23 EST


Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx> writes:

Hello Dmitry,

> If the DSI panel supports versatile lanes configuration, its driver
> might require determining the number of DSI data lanes, which is usually
> specified on the DSI host side of the OF graph. Add new helper as a
> pair to drm_of_get_data_lanes_count_ep() that lets callers determine
> number of data-lanes on the remote side of the OF graph.
>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>
> ---

Reviewed-by: Javier Martinez Canillas <javierm@xxxxxxxxxx>

--
Best regards,

Javier Martinez Canillas
Core Platforms
Red Hat