From nobody Wed Dec 14 17:15:47 2022 X-Original-To: usb@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4NXMSz3XT6z4k5xP for ; Wed, 14 Dec 2022 17:15:47 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4NXMSz1lGmz3h5Q for ; Wed, 14 Dec 2022 17:15:47 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1671038147; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=39XokgaCzUhAnMGWyVk1IrkHrbFIqOKt3gHj2kjm2to=; b=l7OjO3/ud840tQTf409IrLGZPxvnsid/B1Hv3kU7+L0xJ16uD/RZ7/8/KJYNaLdfiL+OWJ fVVeZRMShj50Zh3l8VRx1VLvi/43s1tm8dBGeH721J0/mT73Dk8zi9SosuNtpLGXL2WRRF VAOuxpcH5atDoluk5mT42Shd80hTBg4HYfgJ/vfTcHWTwpXbZATFCvxXUlO7Q8QcL5xlIu R49Vr/bPEiaXgzzQt/wuldbb/UXvsWcgeergPGZyoPGgDzAAGZn3DFSNlnISSsBAf23I81 WXC58/3i1iVvf7tV7GFBtKHY9T7ZLMk9jhFVs+W68O083QbAx/02KzBv4t3wXA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1671038147; a=rsa-sha256; cv=none; b=aaQjEebIoMjgYCRUnr0Q0IKOV7LEFF8A9Lk0IPa9BEsFvwmWO2e1+DcZhhyf4z+YFmNFSr i2/ldOzLPFIMwWnADyjzKmaTsQ14lRG380lhu/nG4JrlLlK6gYHws97xxH+tgFVnpBoT5y BpA7IJzWm8wSD0r5glPv4QAWVMtyK8Te2CGdjd7/tQtDMg/N8Bp5JYYJDVUF0dVI39O3xJ CjSQhJPCsQ9yssRUjrGf5ypzvYzvKjk86wPDWciwofPn9KTiOZLaLf7VTvXQT+qoPntEkd U3gRjtZ+4HHWaeZ2R6LTHamtsHzwx+/HGomXdBCrFeoBF2ZrvvUceXeHgG2EJw== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4NXMSz0YPzz126s for ; Wed, 14 Dec 2022 17:15:47 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 2BEHFk5L049246 for ; Wed, 14 Dec 2022 17:15:46 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 2BEHFkp2049245 for usb@FreeBSD.org; Wed, 14 Dec 2022 17:15:46 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: usb@FreeBSD.org Subject: [Bug 268136] [snd_uaudio] Distorted audio from MOTU M4 USB interface Date: Wed, 14 Dec 2022 17:15:47 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: usb X-Bugzilla-Version: 13.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: dev@submerge.ch X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: usb@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-usb List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-usb@freebsd.org X-BeenThere: freebsd-usb@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D268136 --- Comment #21 from Florian Walpen --- (In reply to mburetorp from comment #20) Good to know - that means more options for a workaround. You can probably u= se any sound daemon, as long as it continuously opens a recording channel: snd= iod, pulseaudio, don't know the current state of pipewire. virtual_oss has the additional benefit that it lets you use the secondary stereo outputs. As for a potential fix on the Hardware / USB side, HPS is the expert. The o= nly idea I have is this: If the device stores permanent settings on the device (some MOTUs do), you could experiment with different settings in the proprietary driver on Windows / Mac. Clock settings would be a candidate. --=20 You are receiving this mail because: You are the assignee for the bug.=