ss_en_mask 190 drivers/gpu/drm/i915/intel_device_info.c u32 ss_en, ss_en_mask; ss_en_mask 206 drivers/gpu/drm/i915/intel_device_info.c ss_en_mask = BIT(sseu->max_subslices) - 1; ss_en_mask 215 drivers/gpu/drm/i915/intel_device_info.c sseu->subslice_mask[s] = (ss_en >> ss_idx) & ss_en_mask;