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 79B2CC64ED6 for ; Sun, 26 Feb 2023 09:36:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229542AbjBZJgf (ORCPT ); Sun, 26 Feb 2023 04:36:35 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53506 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229445AbjBZJgf (ORCPT ); Sun, 26 Feb 2023 04:36:35 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 359891041A for ; Sun, 26 Feb 2023 01:36:34 -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 ams.source.kernel.org (Postfix) with ESMTPS id C5F3DB80B4A for ; Sun, 26 Feb 2023 09:36:32 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 7C4DCC433D2 for ; Sun, 26 Feb 2023 09:36:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1677404191; bh=OmuNzd+l8VTWteyo6/5IwMcgkSTwljB7YrD8moKNhG8=; h=From:To:Subject:Date:From; b=RGmUwd67u+Psyf1hphSV4l/S+X4eZY0KAwASza1nUYK6z5hy3ssRq3K08JMwZgk7c AO5aPuYvbELy2A9d6sSFrikXj0Px+RZ7BKVR3N/WJXsqipJTTcLMSeAGcDt5SohM/v SDIMh6a8DG1UaeLizyUgZgTKOOwkPHug+LCZLeeg8k1R95hxAeDXBtOI1PUbpTmAC8 jM3R3sBr/fhkVLleYCzg55YOaQMkjmr/j7CoaHEKOU/SavuBt7Gdyqn2sD4j8TQiON fjEwt0EUSJJZ52nx7Qx3vmzB2V4wiYT2qfNHCbpdy4gBfLx5hOPuPJQyjSHNjr/47V zn1ovxf0kk1Xg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 64D81C43141; Sun, 26 Feb 2023 09:36:31 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 217089] New: xone23c mixer Date: Sun, 26 Feb 2023 09:36:31 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: AssignedTo drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: USB X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: kaufmich@valino.info X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.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-usb@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D217089 Bug ID: 217089 Summary: xone23c mixer Product: Drivers Version: 2.5 Kernel Version: <5.4.0.33 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: USB Assignee: drivers_usb@kernel-bugs.kernel.org Reporter: kaufmich@valino.info Regression: No Having a few problems with the Xone32c though not sure if this is an ALSA issue or general USB stack problem. It's a USB soundcard that is supposed to have 4 inputs and 4 outputs. It seems to have 2 USB configurations (bNumConfigurations : 0x2). When plugged in, bConfigurationValue is 0x1 and only 2 inputs and 2 outputs show up. Change this value to 0x2 and it shows up (as it should) as 4 inputs and 4 outputs. I can change the bConfigurationValue with this udev rule, or with a `echo 2 /sys/bus/usb/devices/1-1.4/bConfigurationValue`: This has all been working OK on Ubuntu 20.04 running kernel 5.4.0-33-generic. However, I just updated to 5.4.0-37-generic and now there is only a single USB configuration (bNumConfigurations : 0x1) and bConfigurationValue can't be changed to 0x2: --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=