From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from m16.mail.163.com (m16.mail.163.com [220.197.31.3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AF7EE35AC16 for ; Fri, 24 Apr 2026 10:01:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.31.3 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777024895; cv=none; b=vGgk3ee2wyebV455Td20DKbeVwnhFrpx7+VWndBP8K2l6WxxJVFq2IekR1Ncoi4BZbYupqGmcl4dbl/LwCqAj0VPT5BHr43NKf2LYR4cYydmo8TEDQacTJhzH6zLRfBVuneepXTNLb/JYd+3wod0CZbIk/JzuCCHC2vHqKZh0KQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777024895; c=relaxed/simple; bh=6GF+BCuFSO9B0rXrXZD++OFOnJlHjkLElastgE5PaZ8=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=o5VfMaEYSGs0CV12V3hKVS3E51Wg2Aa2aMZDhMfyDOyZZHKqGhfl3EEFa7dtpX1AItECfeRi768XEdRt/1Q0MKyLKBiqZSNR6bLdlizqCoNnaZvnjAgd6u2gp3wppJDLLy9nJuAl0XaFZ1hxII2Y9rojTrUGsU0sSihGF1wLEPQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=BbRTogay; arc=none smtp.client-ip=220.197.31.3 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="BbRTogay" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:To:Subject:Date:Message-Id:MIME-Version; bh=Y+ YcfBvF/aWwrU+8Vj/dJlXw3ShUwrU7zlKEiP/P5T4=; b=BbRTogayBlj1lIY6QS RXMeJ0ksTX4bCmowsV0LrS/bvNjtO6DmBeQ6SyiFu8KjhpsZvas6x/vV4pUyn/K4 azL/pnt8ihr58hS0yPKnnaha1ny7s+9sI+uSEPB37UbtsDxLTzDz3Zjs4gl6LjyJ 7b9SkFx255i8fPKcGffFDY+TA= Received: from localhost.localdomain (unknown []) by gzga-smtp-mtada-g1-0 (Coremail) with SMTP id _____wD3NzQmP+tp+_6aBQ--.24713S2; Fri, 24 Apr 2026 18:00:08 +0800 (CST) From: zhangchen200426@163.com To: luiz.von.dentz@intel.com, chris.lu@mediatek.com, pmenzel@molgen.mpg.de, floss@jetm.me, sean.wang@mediatek.com, en-wei.wu@canonical.com, Zijun.Hu@oss.qualcomm.com, chharry@chromium.org, ceggers@arri.de, johan@kernel.org Cc: linux-bluetooth@vger.kernel.org, Zhang Chen Subject: [PATCH] Bluetooth: btusb: Add Realtek RTL8922AE support ID 0x0bda:0xd922 Date: Fri, 24 Apr 2026 18:00:03 +0800 Message-Id: <20260424100003.357700-1-zhangchen200426@163.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID:_____wD3NzQmP+tp+_6aBQ--.24713S2 X-Coremail-Antispam: 1Uf129KBjvJXoW7AF48JrW5tFy8JFW3KFW3ZFb_yoW5JF4xpF 4UJ3ZxZF13KF15Wr90kr4rAayrW34xu3429a47Kw1rXFZ3A3Z7JF1UAryfXan2yr4Sg3Z0 qFnrC3yrKr1ftrDanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07UCeHkUUUUU= X-CM-SenderInfo: x2kd0whfkh0jaqqujli6rwjhhfrp/xtbC5wgvy2nrPyhWPQAA31 From: Zhang Chen Add the support ID (0x0bda, 0xd922) to usb_device_id table for Realtek RTL8922AE. The device info from /sys/kernel/debug/usb/devices as below. T: Bus=10 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=12 MxCh= 0 D: Ver= 1.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0bda ProdID=d922 Rev= 0.00 S: Manufacturer=Realtek S: Product=Bluetooth Radio S: SerialNumber=00E04C885A01 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms I: If#= 1 Alt= 6 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 63 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 63 Ivl=1ms Signed-off-by: Zhang Chen --- drivers/bluetooth/btusb.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index a0a7da498466..278999ed9883 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -607,6 +607,8 @@ static const struct usb_device_id quirks_table[] = { BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x0489, 0xe130), .driver_info = BTUSB_REALTEK | BTUSB_WIDEBAND_SPEECH }, + { USB_DEVICE(0x0bda, 0xd922), .driver_info = BTUSB_REALTEK | + BTUSB_WIDEBAND_SPEECH }, /* Realtek Bluetooth devices */ { USB_VENDOR_AND_INTERFACE_INFO(0x0bda, 0xe0, 0x01, 0x01), -- 2.25.1