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charset="us-ascii" Content-Transfer-Encoding: quoted-printable Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: PH0PR11MB7585.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: da702966-9ab8-4cef-bb3a-08dc513e54ed X-MS-Exchange-CrossTenant-originalarrivaltime: 31 Mar 2024 04:52:13.4127 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 1ngI/qRtj4EzZKZ60mLCp5NbgHAPITPAN+N2IPFeOoiF9JQBRd12FdRtrAaAtgbRqGS4zjS6N7NZg7LD3+FIpw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH8PR11MB6976 X-OriginatorOrg: intel.com Hi Werner, > -----Original Message----- > From: Werner Sembach > Sent: Thursday, March 28, 2024 6:48 PM > To: Marcel Holtmann ; Luiz Augusto von Dentz > > Cc: Christoffer Sandberg ; Werner Sembach > ; linux-bluetooth@vger.kernel.org; linux- > kernel@vger.kernel.org > Subject: [PATCH] Bluetooth: btintel: Add devices to > HCI_QUIRK_BROKEN_LE_CODED >=20 > From: Christoffer Sandberg >=20 > For HW variants 0x17, 0x18 and 0x19 LE Coded PHY causes scan and > connection issues when enabled. This patch disables it through the existi= ng > quirk. >=20 Do see this issue with latest firmware ? Can you please share the firmware= version you are using (share dmesg on system boot) ? > Signed-off-by: Christoffer Sandberg > Signed-off-by: Werner Sembach > Cc: > --- > drivers/bluetooth/btintel.c | 2 ++ > 1 file changed, 2 insertions(+) >=20 > diff --git a/drivers/bluetooth/btintel.c b/drivers/bluetooth/btintel.c in= dex > cdc5c08824a0a..6dbfb74d0adf9 100644 > --- a/drivers/bluetooth/btintel.c > +++ b/drivers/bluetooth/btintel.c > @@ -2881,6 +2881,8 @@ 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); > case 0x1b: > case 0x1c: > /* Display version information of TLV type */ > -- > 2.34.1 >=20 Thanks, Kiran