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Wed, 30 Sep 2026 11:14:03 -0700 (PDT) Received: from localhost.localdomain ([95.31.11.153]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5ba42fb83b2sm143201e87.52.2026.09.30.11.14.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 30 Sep 2026 11:14:03 -0700 (PDT) From: Konstantin Nazarov To: marcel@holtmann.org, luiz.dentz@gmail.com Cc: linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, Konstantin Nazarov Subject: [PATCH] Bluetooth: btusb: add ASUS 0b05:1825 to QCA Rome quirks Date: Wed, 30 Sep 2026 21:11:04 +0300 Message-ID: <20260930181104.3375-1-qwertyuiopyyy@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The Bluetooth controller with USB ID 0b05:1825 found on ASUS systems uses a Qualcomm QCA Rome chipset, but is currently matched only by the generic Bluetooth USB entry. Without BTUSB_QCA_ROME, the driver does not load the QCA rampatch and NVM firmware. BLE scanning also repeatedly reports: Bluetooth: hci0: unexpected event for opcode 0x2005 Mark the device as BTUSB_QCA_ROME with wideband speech support, in line with the other QCA Rome USB IDs. Same issue as https://github.com/bluez/bluetooth-next/pull/833 but with different device id. After patching bluetooth is working fine, no unexpected events in log. Tested on: Qualcomm Atheros QCA6174 SoC integrated in motherboard ASUS Z170I PRO GAMING, USB device id: 0b05:1825 Signed-off-by: Konstantin Nazarov --- drivers/bluetooth/btusb.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index dc7191bf4..66e12b15e 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -270,6 +270,8 @@ static const struct usb_device_id quirks_table[] = { { USB_DEVICE(0x0489, 0xe03c), .driver_info = BTUSB_ATH3012 }, /* QCA ROME chipset */ + { USB_DEVICE(0x0b05, 0x1825), .driver_info = BTUSB_QCA_ROME | + BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x0cf3, 0x535b), .driver_info = BTUSB_QCA_ROME | BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x0cf3, 0xe007), .driver_info = BTUSB_QCA_ROME | -- 2.43.0