FEATURE_ECC_BIT 389 drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c data->smu_features[GNLD_ECC].smu_feature_id = FEATURE_ECC_BIT; FEATURE_ECC_BIT 171 drivers/gpu/drm/amd/powerplay/inc/smu11_driver_if.h #define FEATURE_ECC_MASK (1ULL << FEATURE_ECC_BIT )