Hans de Goede hdegoede@redhat.com wrote:
The ACEPC T8 and T11 mini PCs contain quite generic names in the sys_vendor and product_name DMI strings, without this patch brcmfmac will try to load: "brcmfmac43455-sdio.Default string-Default string.txt" as nvram file which is way too generic.
The DMI strings on which we are matching are somewhat generic too, but "To be filled by O.E.M." is less common then "Default string" and the system-sku and bios-version strings are pretty unique. Beside the DMI strings we also check the wifi-module chip-id and revision. I'm confident that the combination of all this is unique.
Both the T8 and T11 use the same wifi-module, this commit adds DMI quirks for both mini PCs pointing to brcmfmac43455-sdio.acepc-t8.txt .
BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1690852 Cc: stable@vger.kernel.org Signed-off-by: Hans de Goede hdegoede@redhat.com
Patch applied to wireless-drivers-next.git, thanks.
b1a0ba8f772d brcmfmac: Add DMI nvram filename quirk for ACEPC T8 and T11 mini PCs