507 		hweight8(INTEL_INFO(i915)->display.dbuf.slice_mask);  in intel_dbuf_slice_size()
511 skl_ddb_entry_for_slices(struct drm_i915_private *i915, u8 slice_mask,  in skl_ddb_entry_for_slices()  argument
516 	if (!slice_mask) {  in skl_ddb_entry_for_slices()
522 	ddb->start = (ffs(slice_mask) - 1) * slice_size;  in skl_ddb_entry_for_slices()
523 	ddb->end = fls(slice_mask) * slice_size;  in skl_ddb_entry_for_slices()
529 static unsigned int mbus_ddb_offset(struct drm_i915_private *i915, u8 slice_mask)  in mbus_ddb_offset()  argument
533 	if (slice_mask & (BIT(DBUF_S1) | BIT(DBUF_S2)))  in mbus_ddb_offset()
534 		slice_mask = BIT(DBUF_S1);  in mbus_ddb_offset()
535 	else if (slice_mask & (BIT(DBUF_S3) | BIT(DBUF_S4)))  in mbus_ddb_offset()
536 		slice_mask = BIT(DBUF_S3);  in mbus_ddb_offset()
538 	skl_ddb_entry_for_slices(i915, slice_mask, &ddb);  in mbus_ddb_offset()
548 	u8 slice_mask = 0;  in skl_ddb_dbuf_slice_mask()  local
561 		slice_mask |= BIT(start_slice);  in skl_ddb_dbuf_slice_mask()
565 	return slice_mask;  in skl_ddb_dbuf_slice_mask()
2510 			    INTEL_INFO(i915)->display.dbuf.slice_mask,  in skl_compute_ddb()