wifi: rtw89: 8852cu: add quirk to disable 2.4 GHz band

Add RTW89_QUIRK_DISABLE_2GHZ to the rtw89_quirks enum to allow
per-device suppression of the 2.4 GHz band.

Apply the quirk only for the 0x28de:0x2432 (VID:PID) USB device,
which operates only in 5/6 GHz bands.

Signed-off-by: David Lee <sc.lee@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20260717061910.54466-4-pkshih@realtek.com
This commit is contained in:
David Lee 2026-07-17 14:19:04 +08:00 • committed by Ping-Ke Shih
commit 355626a2c2
3 changed files with 6 additions and 1 deletions