Reported to suit the XPS 16 as well, so the tuning now matches both machines and
the directory is named for the pair rather than the one model.
Gating moves from the DMI product name to the product SKU, which is what Dell keys
the Cirrus speaker firmware on -- 10280db9 for the XPS 14, 10280dba for the XPS 16
-- so it identifies the speaker hardware itself instead of a marketing name. SKUs
are compared as whole values, not substrings, so this cannot widen to the rest of
the XPS line the way a short product-name match would: product_family on these
machines is "Dell Laptops".
match_sku and match_dmi are now lists, letting one tuning name every model it
covers. A plain string still works as a single entry.
The measurements in tuning.conf were taken on the XPS 14 (0DB9). The XPS 16 is
covered on report rather than measurement, and tuning.conf and the graph both say
so, because the profile's bass lift and high-pass were fitted against one
machine's excursion and distortion limits.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
