HDP_MEM_POWER_LS 650 drivers/gpu/drm/amd/amdgpu/sid.h #define HDP_MEM_POWER_LS 0xBD4 HDP_MEM_POWER_LS 769 drivers/gpu/drm/radeon/cikd.h #define HDP_MEM_POWER_LS 0x2F50 HDP_MEM_POWER_LS 646 drivers/gpu/drm/radeon/sid.h #define HDP_MEM_POWER_LS 0x2F50