HDP_LS_ENABLE     651 drivers/gpu/drm/amd/amdgpu/sid.h #define 	HDP_LS_ENABLE				(1 << 0)
HDP_LS_ENABLE     770 drivers/gpu/drm/radeon/cikd.h #define 	HDP_LS_ENABLE				(1 << 0)
HDP_LS_ENABLE     647 drivers/gpu/drm/radeon/sid.h #define 	HDP_LS_ENABLE				(1 << 0)