From nobody Mon Dec 12 21:45:04 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 4NWFXc5Xbgz4jdF1 for ; Mon, 12 Dec 2022 21:45:04 +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 4NWFXc30DTz4Ptr for ; Mon, 12 Dec 2022 21:45:04 +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=1670881504; 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=r3HXdF9Kft9Y3DZIY0Hul6tNyaNiGIu/uvPv0dig/gE=; b=cbFrIO1FC3nEHDjg4lIuuQCoXc4XEbZnG96zG+UKbdmYkSFCs+A638LcQrD9mp/jd2oM5P 1kqMsSVXLCxCC3bxVoiriBS0YCKxpMRE6JhzhZlylmb8NwpKhsFwS8ZBGSYcP9wNeoTBBI iq0RUQH5QkwSZeKX1a1XnPB9h+3FltO2tWgf4jdaiZ0YbvKBc+O2By1mqO/cu1LyLLB1fB eAVieTr91KiBFxczSzj5XA3q1Y6m/NuGTrLzPPNWMTbq1h7Fad/oM6n8AUFktsYNzYkSCe Vqow5Twvl19cMFuhIkEQc/KYK6Zb17tuydmutA2/6pMVCzZMlSOQJ7i7a4YZUw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1670881504; a=rsa-sha256; cv=none; b=jDOl1p3b9m7bxthX+ZabBW31wFQax3uPvwKxkHz3GZkQMMg8p+ysFPMSKTIRMCu4kfx0kn xeziNY0QNpGgnFP07KltclUBO1GlUqFd5WDmZwZmhkIYvGkCmgQnnUq/zlR7OahoqrEjwb 88+g79JTMQF4qRrN1cDlHdMBJTGXw0MJd9kNdRF4NugVOEgGzPOXVeh4SnjRy2vy/DOD7v 5Dm8hLV9IjKQxmoGZXBrncWk431O0/d/k5mxNuSid/PY18Y0svMkgt9qOqFnIUOU4BQSN0 7HG/9D3nlqJTdrdNcuXBg0dDx68q0AEVfvt1VWlYePtOUakQzDxoCnDZiy5hkQ== 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 4NWFXc24cnzq4b for ; Mon, 12 Dec 2022 21:45:04 +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 2BCLj48o036555 for ; Mon, 12 Dec 2022 21:45:04 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 2BCLj464036554 for usb@FreeBSD.org; Mon, 12 Dec 2022 21:45:04 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: Mon, 12 Dec 2022 21:45:04 +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: markus.buretorp@gmail.com 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 #18 from mburetorp --- (In reply to Florian Walpen from comment #15) With YouTube in Firefox playing in the background. First output is when distorting, second output after pulseaudio fix. # cat /dev/sndstat ... pcm4: at ? kld snd_uaudio (1p:1v/1r:1v) default snddev flags=3D0x2e6 [pcm4:play:dsp4.p0]: spd 48000, fmt 0x00200010/0x00401000, flags 0x00002108, 0x00000046 interrupts 1129, underruns 0, feed 2256, ready 0 [b:12288/6144/2|bs:4096/2048/2] channel flags=3D0x2108 {userland} -> feeder_mixer(0x00200010) -> feeder_format(0x00200010 = -> 0x00201000) -> feeder_matrix(2.0 -> 4.0) -> {hardware} pcm4:play:dsp4.p0[pcm4:virtual:dsp4.vp0]: spd 48000, fmt 0x00200010, flags 0x1000114c, 0x00000021, pid 1766 (firefox) interrupts 0, underruns 0, feed 2256, ready 12436 [b:0/0/0|bs:16384/8192/2] channel flags=3D0x1000114c {userland} -> feeder_root(0x00200010) -> feeder_volume(0x00200010) = -> {hardware} [pcm4:record:dsp4.r0]: spd 48000, fmt 0x00200010/0x00401000, flags 0x00002100, 0x00000047 interrupts 0, overruns 0, feed 0, hfree 12288, sfree 4096 [b:12288/6144/2|bs:4096/2048/2] channel flags=3D0x2100 {hardware} -> feeder_root(0x00401000) -> feeder_format(0x00401000 -> 0x00400010) -> feeder_matrix(4.0 -> 2.0) -> feeder_mixer(0x00200010) -> {userland} pcm4:record:dsp4.r0[pcm4:virtual:dsp4.vr0]: spd 8000, fmt 0x0010000= 8, flags 0x10000000, 0x00000000 interrupts 0, overruns 0, feed 0, hfree 0, sfree 0 [b:0/0/0|bs:0/0/= 0] channel flags=3D0x10000000 {hardware} -> feeder_root(0x00000000) -> {userland} No devices installed from userspace. # pulseaudio -D # pulseaudio -k # cat /dev/sndstat ... pcm4: at ? kld snd_uaudio (1p:2v/1r:1v) default snddev flags=3D0x200002e6 [pcm4:play:dsp4.p0]: spd 48000, fmt 0x00200010/0x00401000, flags 0x00002108, 0x00000046 interrupts 3832, underruns 0, feed 7662, ready 0 [b:12288/6144/2|bs:4096/2048/2] channel flags=3D0x2108 {userland} -> feeder_mixer(0x00200010) -> feeder_format(0x00200010 = -> 0x00201000) -> feeder_matrix(2.0 -> 4.0) -> {hardware} pcm4:play:dsp4.p0[pcm4:virtual:dsp4.vp0]: spd 48000, fmt 0x00200010, flags 0x1000114c, 0x00000021, pid 1766 (firefox) interrupts 0, underruns 0, feed 7662, ready 14208 [b:0/0/0|bs:16384/8192/2] channel flags=3D0x1000114c {userland} -> feeder_root(0x00200010) -> feeder_volume(0x00200010) = -> {hardware} pcm4:play:dsp4.p0[pcm4:virtual:dsp4.vp1]: spd 44100/48000, fmt 0x00200010, flags 0x10000000, 0x00000029 interrupts 0, underruns 0, feed 0, ready 0 [b:0/0/0|bs:8192/1024/8] channel flags=3D0x10000000 {userland} -> feeder_root(0x00200010) -> feeder_volume(0x00200010) = -> feeder_rate(0x00200010 q:1 44100 -> 48000) -> {hardware} [pcm4:record:dsp4.r0]: spd 48000, fmt 0x00200010/0x00401000, flags 0x00002100, 0x00000047 interrupts 609, overruns 0, feed 3641, hfree 12288, sfree 4096 [b:12288/6144/2|bs:4096/2048/2] channel flags=3D0x2100 {hardware} -> feeder_root(0x00401000) -> feeder_format(0x00401000 -> 0x00400010) -> feeder_matrix(4.0 -> 2.0) -> feeder_mixer(0x00200010) -> {userland} pcm4:record:dsp4.r0[pcm4:virtual:dsp4.vr0]: spd 44100/48000, fmt 0x00200010, flags 0x10000000, 0x00000029 interrupts 0, overruns 0, feed 0, hfree 0, sfree 32768 [b:0/0/0|bs:32768/256/128] channel flags=3D0x10000000 {hardware} -> feeder_root(0x00200010) -> feeder_rate(0x00200010 q:1 48000 -> 44100) -> feeder_volume(0x00200010) -> {userland} No devices installed from userspace. --=20 You are receiving this mail because: You are the assignee for the bug.=