ath12k: board-2.bin entries for 12 QCC2072 and WCN7850 cards
Birk Skyum
birk.skyum at pm.me
Wed Nov 4 09:00:55 PST 2026
Hi Jeff,
The ASUS Zenbook A16 (Snapdragon X2) comes up without Wi-Fi because its
QCC2072 card, 105b:e14f, has no board-2.bin entry. Qualcomm's Windows
drivers list eleven more QCC2072 and WCN7850 cards that linux-firmware
has no entry for. For each of them, the driver's INF sets the same
BDFileName as for cards linux-firmware already lists, and those cards
share one record in board-2.bin. Could these cards get entries
pointing at those records?
QCC2072 (17cb:1112), bdwlan_qcc2072_1p0_ncm820A.elf, the record
linux-firmware has for 105b:e15a (qmi-board-id 24):
105b:e14b, 105b:e14c, 105b:e14f, 105b:e159, 17aa:e14e, 103c:8ef3
WCN7850 (17cb:1107), bdwlan_wcn785x_2p0_ncm865a.elf, the record for
105b:e0eb, 105b:e129, 17aa:e115 and 1eac:8001 (qmi-board-id 255):
105b:e13d, 1a3b:6570, 1a3b:6571, 1a3b:6572
WCN7850 (17cb:1107), bdwlan_wcn785x_2p0_ncm825.elf, the record for
14cd:9618, 105b:e0f3 and most other NCM825A cards (qmi-board-id 255):
1a3b:6580, 1a3b:6581
The INFs are from qcwlancol8480 00685.13804.00110 and qcwlanhmt8480
00685.13804.00060 (X2), and qcwlancol8380 and qcwlanhmt8380
1.0.4516.4000 (X1), in ASUS's driver packages for the Zenbook A16
(UX3607OA) and the Zenbook A14 (UX3407QA). The board IDs are the ones
linux-firmware's entries for each family use, since I haven't seen these
cards' own logs. You'll know better whether the modules report the same,
and I can get the A16's log if that helps.
Thanks,
Birk
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