_ATOM_SPREAD_SPECTRUM_INFO 1397 drivers/gpu/drm/radeon/radeon_atombios.c struct _ATOM_SPREAD_SPECTRUM_INFO *ss_info; _ATOM_SPREAD_SPECTRUM_INFO 1406 drivers/gpu/drm/radeon/radeon_atombios.c (struct _ATOM_SPREAD_SPECTRUM_INFO *)(mode_info->atom_context->bios + data_offset);