From owner-freebsd-multimedia@FreeBSD.ORG Tue Dec 15 17:51:10 2009 Return-Path: Delivered-To: freebsd-multimedia@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 764411065672; Tue, 15 Dec 2009 17:51:10 +0000 (UTC) (envelope-from hselasky@c2i.net) Received: from swip.net (mailfe11.swip.net [212.247.155.65]) by mx1.freebsd.org (Postfix) with ESMTP id 9D2D48FC2B; Tue, 15 Dec 2009 17:51:09 +0000 (UTC) X-Cloudmark-Score: 0.000000 [] X-Cloudmark-Analysis: v=1.0 c=1 a=xe1oFy6MeuoA:10 a=MnI1ikcADjEx7bvsp0jZvQ==:17 a=ORYuRroYAAAA:8 a=T-PJXEmqAAAA:8 a=iV6OMSzTAAAA:8 a=34HXErm_3aayZRgLmB8A:9 a=PUkU_DrTozo3km8c7QrXH7yPBwMA:4 a=vqM0cmb3qxAA:10 a=EG66KYn9HDMA:10 a=9Cyh9BETGlMA:10 Received: from [188.126.201.140] (account mc467741@c2i.net HELO laptop.adsl.tele2.no) by mailfe11.swip.net (CommuniGate Pro SMTP 5.2.16) with ESMTPA id 1179047919; Tue, 15 Dec 2009 18:51:05 +0100 From: Hans Petter Selasky To: freebsd-usb@freebsd.org, freebsd-multimedia@freebsd.org Date: Tue, 15 Dec 2009 18:52:59 +0100 User-Agent: KMail/1.11.4 (FreeBSD/9.0-CURRENT; KDE/4.2.4; i386; ; ) References: <20091215.231127.475793127247154414.sanpei@sanpei.org> In-Reply-To: <20091215.231127.475793127247154414.sanpei@sanpei.org> X-Face: (%:6u[ldzJ`0qjD7sCkfdMmD*RxpOwEEQ+KWt[{J#x6ow~JO:,zwp.(t; @Aq :4:&nFCgDb8[3oIeTb^'",;u{5{}C9>"PuY\)!=#\u9SSM-nz8+SR~B\!qBv MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200912151853.00749.hselasky@c2i.net> Cc: MIHIRA Sanpei Yoshiro Subject: Re: 5.1-channel USB sound device on 8.0-RELEASE X-BeenThere: freebsd-multimedia@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Multimedia discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Dec 2009 17:51:10 -0000 On Tuesday 15 December 2009 15:11:27 MIHIRA Sanpei Yoshiro wrote: > Hi. > > I tested below device on 8.0-RELEASE with patch. > > >*1 Kyo-On DIGI(sorry,this page was writtin in Japanese) > >http://www.area-powers.jp/product/usb_product/product/kyo-on/u1soundt4.htm > >l > > This device is 5.1-channel USB sound device. > > Without patch, ``No playback!'' > ugen0.6: at usbus0 > uaudio1: > on usbus0 uaudio1: No playback! > uaudio1: Record: 48000 Hz, 2 ch, 16-bit S-LE PCM format > uaudio1: No midi sequencer > pcm1: on uaudio1 > > With patch: > uaudio1: > on usb us0 > uaudio1: Play: 48000 Hz, 8 ch, 16-bit S-LE PCM format > uaudio1: Record: 48000 Hz, 2 ch, 16-bit S-LE PCM format > uaudio1: No midi sequencer > pcm1: on uaudio1 > > But I could not play with mpg123, only noise. > How can I use this device on 8.0-RELEASE. > > Cheers. > --- > MIHIRA, Sanpei Yoshiro > Tokyo, Japan. > > > http://freebsd.monkey.org/freebsd-usb/200905/msg00090.html > > --- sys/dev/sound/usb/uaudio.c.org 2009-12-07 10:29:05.593175070 +0900 > +++ sys/dev/sound/usb/uaudio.c 2009-12-07 10:29:51.030304905 +0900 > @@ -112,7 +112,8 @@ > > #define MAKE_WORD(h,l) (((h) << 8) | (l)) > #define BIT_TEST(bm,bno) (((bm)[(bno) / 8] >> (7 - ((bno) % 8))) & 1) > -#define UAUDIO_MAX_CHAN(x) (x) > +#define UAUDIO_MAX_CHAN(x) (((x) < 2) ? (x) : 2) /* XXX fixme later > */ + > > struct uaudio_mixer_node { > int32_t minval; Hi, Your audio device does not provide a 2 or 1 channel alternate setting. Currently the PCM sound system does not support more than 2 channels. That's why it doesn't work. Feel free to start working on a more complete patch. --HPS