From owner-freebsd-usb@freebsd.org Mon Oct 10 20:56:56 2016 Return-Path: Delivered-To: freebsd-usb@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 602B5C0C4A8 for ; Mon, 10 Oct 2016 20:56:56 +0000 (UTC) (envelope-from meka@tilda.center) Received: from mail.tilda.center (mail.tilda.center [188.226.130.133]) by mx1.freebsd.org (Postfix) with ESMTP id 2A0E9A8B for ; Mon, 10 Oct 2016 20:56:55 +0000 (UTC) (envelope-from meka@tilda.center) Received: from hal9000.meka.no-ip.org (cable-188-2-83-93.dynamic.sbb.rs [188.2.83.93]) by mail.tilda.center (Postfix) with ESMTPSA id 89C0D5FF97; Mon, 10 Oct 2016 16:56:52 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=tilda.center; s=mail; t=1476133012; bh=M6hyVLB/pTWhJIT+/PhmPrlCOUlGYqIle0ZMA3Ul+lE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=muAqAQRQs8/+SEyngicPy+3KNhBSwJNbg2xdFbNO4TbEiyEs8k5OUstayIUcTBXR5 H6QDn/wtS0v8gTp49nJ1Jo9QbqW9HiD6yN/s2vnEB8wG69fc7oDzOyN6KeIOv0L+0W 4tc6qy14Q+oeLAFI3yFO2y/fNWijIw+6GQZVTvnk= Date: Mon, 10 Oct 2016 22:56:48 +0200 From: Goran =?utf-8?B?TWVracSH?= To: Hans Petter Selasky Cc: freebsd-usb@freebsd.org Subject: Re: snd_uaudio multichannel problems Message-ID: <20161010205648.wg6nfedkogn7gvvw@hal9000.meka.no-ip.org> References: <20161010173118.4lff7phfx2zqm6wz@hal9000.meka.no-ip.org> <660971d2-0857-97b8-e047-b9853609b425@selasky.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="zqee6vdllgfhxfd7" Content-Disposition: inline In-Reply-To: <660971d2-0857-97b8-e047-b9853609b425@selasky.org> User-Agent: NeoMutt/20160916 (1.7.0) X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 Oct 2016 20:56:56 -0000 --zqee6vdllgfhxfd7 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Oct 10, 2016 at 07:43:07PM +0200, Hans Petter Selasky wrote: > On 10/10/16 19:31, Goran Meki=C4=87 wrote: > Hi, > > Up to 127 channels are supported using USB audio. > > Which version of FreeBSD are you using? > > What does dmesg say about your audio device. > > Channel numbers above 8, are only supported through bitperfect modes. Then > you'll need something like virtual_oss, to subdivide the audio device into > several 2-channel or 1-channel DSP devices. > > svn --username anonsvn --password anonsvn \ > checkout svn://svn.turbocat.net/i4b/trunk/virtual_oss > > cd virtual_oss > make all install > man virtual_oss > > --HPS Hello, This is my dmesg: dmesg | grep uaudio uaudio0: on usbus1 uaudio0: Play: 96000 Hz, 18 ch, 32-bit S-LE PCM format, 2x8ms buffer. uaudio0: Play: 88200 Hz, 18 ch, 32-bit S-LE PCM format, 2x8ms buffer. uaudio0: Play: 48000 Hz, 18 ch, 32-bit S-LE PCM format, 2x8ms buffer. uaudio0: Play: 44100 Hz, 18 ch, 32-bit S-LE PCM format, 2x8ms buffer. uaudio0: Record: 96000 Hz, 18 ch, 32-bit S-LE PCM format, 2x8ms buffer. uaudio0: Record: 88200 Hz, 18 ch, 32-bit S-LE PCM format, 2x8ms buffer. uaudio0: Record: 48000 Hz, 18 ch, 32-bit S-LE PCM format, 2x8ms buffer. uaudio0: Record: 44100 Hz, 18 ch, 32-bit S-LE PCM format, 2x8ms buffer. uaudio0: MIDI sequencer. pcm0: on uaudio0 uaudio0: No HID volume keys found. I can run virtual_oss, but the man page is not very descriptive. Any chance= there's a clarification out there? Thanks! Regards, meka --zqee6vdllgfhxfd7 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJX/ACNAAoJEFo9U5J6L6y2cdEP/jZ9ldGG/gVI5xLCDmOqY0xw aHZVC1lrXwy8TTNtEZJuc9D5AgeAo5I1iRsdTJJv8swzZacK6fPT6P+O4LzHsmaz DuhPW6iuty5AalLarEF/3DCKUV7ikqIzIN/YUcrrsuxtgjdwSZBuisEbQgys/OEU xZuH/vNm7/7voiRCG5WzNbUMhdN8MfEr6ymdMxHWpge2VYtemeiEt1q1281pkFOD 9OQ4EmzU09EdFcqEL6WGnO0+fcXxsz/E/OemB/nVCZViGNr2/trkeBg5XJ/gyZS7 q3qJNV5BlG5TqKCbS06mzXGNYov5NlckM/5Ob906IuER71BQ4Bguy527i7uzKGaR qU6kEkErD+yWC/R66gLlYamWtDNZXqxCfV6ysyD3vW2hKgIZayReTmimnDGv7ovg xV9ocYjoFNsDWrZAtHjwD0+zwovAlf34ZO6wQ1gwqz7wYZaXKZweZtDdV9F044cT 6eAPs4kHmbAU0+An2UVeWKzxJ6qGePlQaYG1cbhXTDkIp26R8ayIbo15ImcjAw8j H1BxLoyNYgiG/nVe/vJiTodVE+JQAAWE03aS88VJLRmnLmsD/G5pmvdEV4s2OfRG nGtmoyYUJ0uOuwMKjAedkFmyYmxbHKC044eGbV7LPFBCYe0J0y7zmCSgqtfzxOj5 DfihoGCgyR5gygBmBqjM =Igay -----END PGP SIGNATURE----- --zqee6vdllgfhxfd7--