SELF_REFRESH_AVG_SEED_MS  256 drivers/gpu/drm/drm_self_refresh_helper.c 	ewma_psr_time_add(&sr_data->entry_avg_ms, SELF_REFRESH_AVG_SEED_MS);
SELF_REFRESH_AVG_SEED_MS  257 drivers/gpu/drm/drm_self_refresh_helper.c 	ewma_psr_time_add(&sr_data->exit_avg_ms, SELF_REFRESH_AVG_SEED_MS);