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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7CE08C32773 for ; Fri, 19 Aug 2022 16:56:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1354281AbiHSQ4x (ORCPT ); Fri, 19 Aug 2022 12:56:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39308 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1354487AbiHSQzY (ORCPT ); Fri, 19 Aug 2022 12:55:24 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 803794E62D for ; Fri, 19 Aug 2022 09:16:01 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id ED3B361639 for ; Fri, 19 Aug 2022 16:15:30 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 5D66EC433C1 for ; Fri, 19 Aug 2022 16:15:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1660925730; bh=a+tjk8kcncF95d33LlVXribjD8hNgmGAgkg9Q9emIps=; h=From:To:Subject:Date:From; b=EnXrEIHWrTaw2PcWC93P/5/fFCROlRXKCCrJs5zrzaqL/RRmmMEpY9n249vvRfQGl YDCINbXLa3rKq0Y3E/abaV4BMG8Qt8aB38MgypubDO2e8/UCjtp4FXm8ww3lKCKKN1 yMNF+z5DufbS3IJEllyfqEhrvZsTkiylobKJytKqFda8sm2UhmsnhLHBTM6DbWAVmC A0JOkYrH/lAXn8gNbCrinPpgBLAl5ECMvM+8RNp/ZGZ/fTFtggGOrnC0DiPdpi8W97 9c/prgaoqADMggq74H5QVa4Z5yA6Gex+lrUM/PlkzPwKGqVPX9rNfa4DsZmkk58NqC Vb1EZqbRmhC+w== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 417EFC433E6; Fri, 19 Aug 2022 16:15:30 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-bluetooth@vger.kernel.org Subject: [Bug 216382] New: [bisected][regression] mediatek bluetooth 13d3:3563 (mt7921e) doesn't work with audio devices. Date: Fri, 19 Aug 2022 16:15:30 +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: arek.rusi@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: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D216382 Bug ID: 216382 Summary: [bisected][regression] mediatek bluetooth 13d3:3563 (mt7921e) doesn't work with audio devices. Product: Drivers Version: 2.5 Kernel Version: 6.0-rc1 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Bluetooth Assignee: linux-bluetooth@vger.kernel.org Reporter: arek.rusi@gmail.com Regression: No After update to new 6.0rc1 I can't use any bt-earphones.=20=20 I've checked in bluetoothctl: devices are still connected but none of endpoint/transport entries are creates. XB1S gamepad works without any issues. bisecting result: --- 26afbd826ee326e63a334c37fd45e82e50a615ec is the first bad commit commit 26afbd826ee326e63a334c37fd45e82e50a615ec Author: Luiz Augusto von Dentz Date: Mon Jul 29 18:15:43 2019 +0300 Bluetooth: Add initial implementation of CIS connections This adds the initial implementation of CIS connections and introduces the ISO packets/links. --- can't revert this commit.=20 *Aditionally, I've tried this kernel on second machine with AX210 wifi/bt c= ombo and issue doesn't appear. So I assume problem is limited to mediatek module. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=