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From: Tibor Harcsa <silurust@gmail.com>
To: luiz.dentz@gmail.com
Cc: linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org,
	Tibor Harcsa <silurust@gmail.com>
Subject: [PATCH] Bluetooth: btusb: Add IMC Networks QCA9377 to quirks table
Date: Sat, 27 Jun 2026 17:35:05 +0200	[thread overview]
Message-ID: <20260627153505.20173-1-silurust@gmail.com> (raw)

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.

Signed-off-by: Tibor Harcsa <silurust@gmail.com>
---
 drivers/bluetooth/btusb.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 08c0a99a6..7963fd48a 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -297,6 +297,8 @@ 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 |
-- 
2.54.0


                 reply	other threads:[~2026-06-27 15:35 UTC|newest]

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