drm/amd/powerplay: avoid possible buffer overflow

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Make sure the clock level enforced is within the allowed
ranges.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Likun Gao <Likun.Gao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Evan Quan 2019-01-08 10:33:35 +08:00 • committed by Alex Deucher

parent 45b35ee021

commit c81e42f036

1 changed files with 14 additions and 0 deletions

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drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c

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