Hawking Zhang cace4bff75 drm/amdgpu: check df_funcs and its callback pointers ...

in case they are not avaiable in early phase

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Le Ma <Le.Ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

2021-12-13 16:33:16 -05:00

18 KiB

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