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Message-Id: <20240408123459.66504-1-wse@tuxedocomputers.com>
Date: Mon, 8 Apr 2024 14:34:58 +0200
From: Werner Sembach <wse@...edocomputers.com>
To: Marcel Holtmann <marcel@...tmann.org>,
Luiz Augusto von Dentz <luiz.dentz@...il.com>
Cc: Christoffer Sandberg <cs@...edo.de>,
Werner Sembach <wse@...edocomputers.com>,
linux-bluetooth@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH v2] Bluetooth: btintel: Add devices to HCI_QUIRK_BROKEN_LE_CODED
From: Christoffer Sandberg <cs@...edo.de>
For HW variants 0x17, 0x18 and 0x19 LE Coded PHY causes scan and
connection issues when enabled. This patch disables it through
the existing quirk.
Signed-off-by: Christoffer Sandberg <cs@...edo.de>
Signed-off-by: Werner Sembach <wse@...edocomputers.com>
Cc: <stable@...r.kernel.org>
---
drivers/bluetooth/btintel.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/bluetooth/btintel.c b/drivers/bluetooth/btintel.c
index cdc5c08824a0a..9f9c4696d082a 100644
--- a/drivers/bluetooth/btintel.c
+++ b/drivers/bluetooth/btintel.c
@@ -2881,6 +2881,9 @@ static int btintel_setup_combined(struct hci_dev *hdev)
case 0x17:
case 0x18:
case 0x19:
+ /* 0x17, 0x18 and 0x19 have issues when LE Coded PHY is enabled */
+ set_bit(HCI_QUIRK_BROKEN_LE_CODED, &hdev->quirks);
+ fallthrough;
case 0x1b:
case 0x1c:
/* Display version information of TLV type */
--
2.34.1
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