Subject: Re: linux-next: build failure after merge of the drm-misc tree

From: Ville Syrjälä <[email-masked]>
Date: Tue, 21 Jun 2022 10:48:17 +0300

On Tue, Jun 21, 2022 at 12:36:56PM +1000, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the drm-misc tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
> 
> drivers/gpu/drm/xlnx/zynqmp_disp.c: In function 'zynqmp_disp_create_planes':
> drivers/gpu/drm/xlnx/zynqmp_disp.c:1260:17: error: implicit declaration of function 'drm_plane_create_zpos_immutable_property'; did you mean 'drm_plane_create_scaling_filter_property'? [-Werror=implicit-function-declaration]
>  1260 |                 drm_plane_create_zpos_immutable_property(&layer->plane, i);
>       |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>       |                 drm_plane_create_scaling_filter_property
> drivers/gpu/drm/xlnx/zynqmp_disp.c:1262:25: error: implicit declaration of function 'drm_plane_create_alpha_property'; did you mean 'drm_plane_create_color_properties'? [-Werror=implicit-function-declaration]
>  1262 |                         drm_plane_create_alpha_property(&layer->plane);
>       |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>       |                         drm_plane_create_color_properties
> cc1: all warnings being treated as errors
> 
> Presumably caused by one of the commits that dropped includes from
> drm-ctrc.h.
> 
> I have used the drm-misc tree from next-20220620 for today.

Sorry about that. Looks like my .config was missing some
dependencies of the zynqmp driver so it wasn't getting built.
I'll cook up a fix.

-- 
Ville Syrjälä
Intel