Re: [PATCH v2 08/12] drm/bridge: parade-ps8640: select DRM_PANEL_BRIDGE

From: Doug Anderson

Date: Thu Aug 27 2026 - 12:32:42 EST


Hi,

On Tue, Aug 25, 2026 at 3:11 AM Luca Ceresoli <luca.ceresoli@xxxxxxxxxxx> wrote:
>
> This driver uses the drm_panel_bridge API and not the drm_panel API so it
> should select DRM_PANEL_BRIDGE and not DRM_PANEL.

Which exact "drm_panel_bridge" API does it use? I don't see any...
Certainly it's highly likely that the next bridge in the chain is a
panel, but there are no API calls that I see. Maybe the scripts got
confused because the variable name didn't get updated in commit
5486eac81004 ("drm/bridge: parade-ps8640: switch to
devm_drm_of_get_bridge") ?

-Doug