TARGET_PERIOD_MASK  235 drivers/gpu/drm/amd/amdgpu/sid.h #       define TARGET_PERIOD_MASK                       0xfffffff8
TARGET_PERIOD_MASK  235 drivers/gpu/drm/radeon/cikd.h #       define TARGET_PERIOD_MASK                       0xfffffff8
TARGET_PERIOD_MASK  233 drivers/gpu/drm/radeon/sid.h #       define TARGET_PERIOD_MASK                       0xfffffff8