Re: [PATCH v2 0/7] drm: remove deprecated *_of_get_bridge() from non-OF drivers (fixes build regression)

[Luca Ceresoli]

On Tue Sep 29, 2026 at 3:39 PM CEST, Luca Ceresoli wrote:
> After commit Fixes: aa8a8c7e4641 ("drm/bridge: panel: move all code to
> drm_panel.c") some drivers fail building:
>
>   error: implicit declaration of function 'devm_drm_of_get_bridge'
>
> This is because devm_drm_of_get_bridge() (and drmm_of_get_bridge()) have
> been moved to drm-panel.h.
>
> The affected drivers are those which:
>
>  * can be built without CONFIG_OF, and
>  * don't include drm_panel.h
>
> The affected drivers are 3, fix them (patches 1-3) by replacing the
> deprecated *_of_get_bridge() calls with of_drm_get_bridge_by_endpoint().
>
> While there, do the same for all drivers which be built without CONFIG_OF,
> even if they don't fail (patches 4-7).
>
> Signed-off-by: Luca Ceresoli <luca.ceresoli@xxxxxxxxxxx>

Patches 1-4 and 7 applied to drm-misc-next. This includes all fixes to the
known regressions.

The two missing patches (5-6) are improvements, not bugfixes, and have
changes requested. I will send a v3 later on.

Luca

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