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 A368EC433F5 for ; Mon, 7 Feb 2022 18:09:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233245AbiBGSHt (ORCPT ); Mon, 7 Feb 2022 13:07:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39456 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238040AbiBGSAl (ORCPT ); Mon, 7 Feb 2022 13:00:41 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 46BA6C0401DA for ; Mon, 7 Feb 2022 10:00:41 -0800 (PST) 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 E2A05612BB for ; Mon, 7 Feb 2022 18:00:40 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 55B55C004E1 for ; Mon, 7 Feb 2022 18:00:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1644256840; bh=0Ss1BNfauPr366zXyrGRZhJTMvSOkeRQ00I26dQsLZ8=; h=From:To:Subject:Date:From; b=qbRhg8ur2XgoP1d0byZQqNwhN9h9i0MzOIXXOfYwjaPr/9BpUp+dGHeIg+89Z49AX nyHgAvSD0h+HLWMpwKe9QFxG3x1JajRv1SQpY5P1nFHyRB/J/YcsBzd089l5sD1QCj 23N7scA9LfzROB8TFmUEHQkw4oGc2P6LRa3ySt1FOV/jAU43fNLHUDrXcmsV9BkL2w iRNkRKO98C5ko8f4OWn1tyXLlsU4QS2Nz93T4UQZUeixkk0ZehJeEqCMBXyAlVdyuU WWxTva7r+O3vQkr7VK8qZu8uoGF98lcYK1R22SNVf8BjMdDUkvAOmHueKjR18/OJRS D8eu9SYJrXETQ== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 3A9F2C05FD2; Mon, 7 Feb 2022 18:00:40 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-bluetooth@vger.kernel.org Subject: [Bug 215576] New: HSP/HFP mSBC profile broken with QCA6174 Date: Mon, 07 Feb 2022 18:00:39 +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: mike@mjones.io 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 attachments.created 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=3D215576 Bug ID: 215576 Summary: HSP/HFP mSBC profile broken with QCA6174 Product: Drivers Version: 2.5 Kernel Version: 5.16.7 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Bluetooth Assignee: linux-bluetooth@vger.kernel.org Reporter: mike@mjones.io Regression: No Created attachment 300405 --> https://bugzilla.kernel.org/attachment.cgi?id=3D300405&action=3Dedit dmesg with 5.16.7 Between v5.15 and v5.16, mSBC via pipewire stopped working with the QCA6174 adapter. Switching to the HSP/HFP profile with mSBC codec in pipewire produces a loud buzzing sound, and the microphone does not function. When using PulseAudio instead of pipewire, the buzzing is absent but audio input/output also don't work. Other users are reporting the same issue at [1]. I ran a git bisect between these two versions and the issue seems to have b= een caused by this commit: [b2af264ad3af437238c9500aa830ebcafb180e05] Bluetooth: Add support for HCI_Enhanced_Setup_Synchronous_Connection command [1] https://gitlab.freedesktop.org/pipewire/pipewire/-/issues/2019 --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=