From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 4DBF43BD64D; Fri, 9 Oct 2026 14:22:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791555754; cv=none; b=iL2ZzwH9LKf2VEhARzLPeeuwrymadqZlmJvFY/qzEudzIdkFOcPV4QFVKPnBo6FVsdPKGCVu8pF5DYdCJ9kzxrLNpxQP7Mo3pCIaqFc/ilcJGqGdKlrOr0dHcmPX9vcplv7LFh16ihaqzvbrjDxbcgO4pbLPeCHyhkFi572EU1Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791555754; c=relaxed/simple; bh=TgPF54lS3VRSz4xRX2xyEH6CaDKm94GJdLQu1hCNz7g=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=swOXtYPyiOwr9vejviBfZewhUFrfSZrVRuJDZ8FQfhvBsAd7NzaEzqgvhHmoJ0sB9WyNJs8bm04XLk2bWCszBGLAsuXjYgRUM9rb3AWWg8D+zaSgudyWlOuymPEzcb45eYFPpnn5RHpQEmmtVOA0/Q213v4SnaXgBbvvfyEoHpI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=F1ZHI1Ud; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="F1ZHI1Ud" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8D5451F000FF; Fri, 9 Oct 2026 14:22:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1791555753; bh=pjt2fP3y1ixp9anPaJ2fqHWNHAy2Fi2HPCd67qZ5xyE=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=F1ZHI1UdfYjRehjeL/NRhCdc7eQ0QfihIVVrvU96rPRtTSYTyf5OkvlXUmSG3Srzv Pz1/DTToaLhx38ZINpt/OodjMEKcicODqFtuYjHVMVOo0eQKWCF10wdoPdlUHTacoW Trf+mhVUk589fV7uoMo72quES9yuJ0vch08TDzCY= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Tibor Harcsa , Luiz Augusto von Dentz , Sasha Levin Subject: [PATCH 7.2 016/428] Bluetooth: btusb: Add IMC Networks QCA9377 to quirks table Date: Fri, 9 Oct 2026 16:05:53 +0200 Message-ID: <20261009140946.410072716@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261009140946.008206689@linuxfoundation.org> References: <20261009140946.008206689@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 7.2-stable review patch. If anyone has any objections, please let me know. ------------------ From: Tibor Harcsa [ Upstream commit dc16388d45ecbd3be0d8c9424dbbaa2c81806578 ] Add the USB ID (13d3:3503) for the IMC Networks Qualcomm Atheros QCA9377 Bluetooth controller to the btusb quirks table. This device requires Qualcomm Rome firmware and wideband speech support to function properly; otherwise, BLE scanning fails with HCI unexpected event opcode 0x2005 errors. The device reports the following in /sys/kernel/debug/usb/devices: P: Vendor=13d3 ProdID=3503 Rev= 0.01 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA 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=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=02(O) 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=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=03(O) 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=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=03(O) 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=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=03(O) 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=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=03(O) 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=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=03(O) 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=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms Signed-off-by: Tibor Harcsa Signed-off-by: Luiz Augusto von Dentz Signed-off-by: Sasha Levin --- drivers/bluetooth/btusb.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 87d50efcd2715..bf9a93d5c9efa 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -308,6 +308,8 @@ static const struct usb_device_id quirks_table[] = { BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x13d3, 0x3501), .driver_info = BTUSB_QCA_ROME | BTUSB_WIDEBAND_SPEECH }, + { USB_DEVICE(0x13d3, 0x3503), .driver_info = BTUSB_QCA_ROME | + BTUSB_WIDEBAND_SPEECH }, /* QCA WCN6855 chipset */ { USB_DEVICE(0x0489, 0xe0c7), .driver_info = BTUSB_QCA_WCN6855 | -- 2.53.0