Please backport "drm: select DRM_KMS_HELPER from DRM_GEM_SHMEM_HELPER" to 6.13.x

[NoisyCoil <noisycoil@xxxxxxxxxxx>]

Hello.

The build (actually, linking) failure described in [1] affects current 
stable (6.13.4). Could the commit that fixes it in mainline, namely, 
c40ca9ef7c5c9bbb0d2f7774c87417cc4f1713bf ("drm: select DRM_KMS_HELPER 
from DRM_GEM_SHMEM_HELPER") be backported to 6.13.x, please?

Thank you.


[1] 
https://lore.kernel.org/all/20250121-greedy-flounder-of-abundance-4d2ee8-mkl@xxxxxxxxxxxxxx/