drm/amdgpu/display: check if ppfuncs exists before using it

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Fixes a crash on asics without powerplay yet (e.g., vega20).

Reviewed-by: Rex Zhu<rezhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Alex Deucher 2018-05-30 09:34:23 -05:00

parent 762f52e9e4

commit 9dac0c3fb4

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c

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