From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.0 required=3.0 tests=MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AB2D9C47404 for ; Mon, 7 Oct 2019 13:08:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7F5B32070B for ; Mon, 7 Oct 2019 13:08:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727789AbfJGNIJ convert rfc822-to-8bit (ORCPT ); Mon, 7 Oct 2019 09:08:09 -0400 Received: from mail.kernel.org ([198.145.29.99]:50938 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727324AbfJGNII (ORCPT ); Mon, 7 Oct 2019 09:08:08 -0400 From: bugzilla-daemon@bugzilla.kernel.org To: linux-bluetooth@vger.kernel.org Subject: [Bug 205115] New: MacBookPro13,1 (2016) Bluetooth not working Date: Mon, 07 Oct 2019 13:08:07 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Drivers X-Bugzilla-Component: Bluetooth X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: christoph.gysin@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: linux-bluetooth@vger.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version cf_kernel_version rep_platform op_sys cf_tree bug_status bug_severity priority component assigned_to reporter cf_regression Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Sender: linux-bluetooth-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=205115 Bug ID: 205115 Summary: MacBookPro13,1 (2016) Bluetooth not working Product: Drivers Version: 2.5 Kernel Version: 5.3.1 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Bluetooth Assignee: linux-bluetooth@vger.kernel.org Reporter: christoph.gysin@gmail.com Regression: No Since https://bugzilla.kernel.org/show_bug.cgi?id=110901 was closed, I would like to open a new bug to track the remaining issue on MacBookPro models without touchbar, where bluetooth fails to initialise without an additional patch. $ dmesg | grep Bluetooth [ 9.416324] Bluetooth: Core ver 2.22 [ 9.416343] Bluetooth: HCI device and connection manager initialized [ 9.416348] Bluetooth: HCI socket layer initialized [ 9.416350] Bluetooth: L2CAP socket layer initialized [ 9.416355] Bluetooth: SCO socket layer initialized [ 9.721375] Bluetooth: HCI UART driver ver 2.3 [ 9.721377] Bluetooth: HCI UART protocol H4 registered [ 9.721377] Bluetooth: HCI UART protocol BCSP registered [ 9.721390] Bluetooth: HCI UART protocol LL registered [ 9.721390] Bluetooth: HCI UART protocol ATH3K registered [ 9.721400] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 9.721433] Bluetooth: HCI UART protocol Intel registered [ 9.749504] Bluetooth: HCI UART protocol Broadcom registered [ 9.749517] Bluetooth: HCI UART protocol QCA registered [ 9.749518] Bluetooth: HCI UART protocol AG6XX registered [ 9.749526] Bluetooth: HCI UART protocol Marvell registered [ 11.995669] Bluetooth: hci0: command 0xfc18 tx timeout [ 12.663134] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 12.663136] Bluetooth: BNEP filters: protocol multicast [ 12.663140] Bluetooth: BNEP socket layer initialized [ 19.892179] Bluetooth: hci0: BCM: failed to write update baudrate (-110) [ 19.892196] Bluetooth: hci0: Failed to set baudrate [ 22.022193] Bluetooth: hci0: command 0x0c03 tx timeout [ 29.915576] Bluetooth: hci0: BCM: Reset failed (-110) The issue has been previously discussed at: https://github.com/Dunedan/mbp-2016-linux/issues/29 Current workarounds are either: https://github.com/lategoodbye/rpi-zero/commit/ed5900296dfb or: https://github.com/christophgysin/linux/commit/ddf622a0a19697af473051c8019fffc1eb66efe7 -- You are receiving this mail because: You are the assignee for the bug.