Re: [PATCH -next] drm/solomon: Make DRM_SSD130X depends on MMU

Hello YueHaibing,

Thanks for the patch.

On 3/12/22 07:34, YueHaibing wrote:

WARNING: unmet direct dependencies detected for DRM_GEM_SHMEM_HELPER Depends on [n]: HAS_IOMEM [=y] && DRM [=m] && MMU [=n] Selected by [m]:

• DRM_SSD130X [=m] && HAS_IOMEM [=y] && DRM [=m]

DRM_GEM_SHMEM_HELPER depends on MMU, DRM_SSD130X should also depends on MMU.

Fixes: a61732e80867 ("drm: Add driver for Solomon SSD130x OLED displays") Signed-off-by: YueHaibing yuehaibing@huawei.com

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Indeed. All the DRM drivers that select DRM_GEM_SHMEM_HELPER depend on MMU.

Acked-by: Javier Martinez Canillas javierm@redhat.com