From owner-freebsd-arm@FreeBSD.ORG Wed Jun 4 22:08:05 2014 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 589EF56F for ; Wed, 4 Jun 2014 22:08:05 +0000 (UTC) Received: from mail-qa0-x22f.google.com (mail-qa0-x22f.google.com [IPv6:2607:f8b0:400d:c00::22f]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 189B829F6 for ; Wed, 4 Jun 2014 22:08:05 +0000 (UTC) Received: by mail-qa0-f47.google.com with SMTP id s7so205623qap.20 for ; Wed, 04 Jun 2014 15:08:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=OiP1ErvLdvf+RM+PSKNWUeium+LRQutwCjiWqjDNc7g=; b=jOyVjVtZYtuiLrtrST4MEefvrh7xr2RDpAwuncGRVJ9wB47DkfIufGLy6UAsq7a6GO LAeC9xn730K3QZFyNRR2+A+pm3GS1n4ezTfeWd2ccYbTRRjk0qwRaKWlNQYJOeGKhzB/ fI2axgSMUpaE0vORi3KHZ3sN0r6OleviEdAJyeURmHXznjyjrcyCJHIMYWTDDuxZCyR3 bvgezo3PckJYln+6FqgfWY0IlamPkqdeVc234S+6vdgz6+2WjfiFowCJAEt7e+h8BQXq aR/UFrAEqQ12jFMWtRAiWadP+Gz4HqtFytmCJdYi5VmXTm0Gfkn+mcRSbRerB1Tt/huk eudw== MIME-Version: 1.0 X-Received: by 10.140.23.166 with SMTP id 35mr71507772qgp.89.1401919684223; Wed, 04 Jun 2014 15:08:04 -0700 (PDT) Received: by 10.224.217.66 with HTTP; Wed, 4 Jun 2014 15:08:04 -0700 (PDT) In-Reply-To: <538F219F.4090708@selasky.org> References: <538F1AAA.5000403@selasky.org> <538F219F.4090708@selasky.org> Date: Thu, 5 Jun 2014 07:08:04 +0900 Message-ID: Subject: Re: only issue on FreeBSD/arm(beaglebone black) with multi channel USB audio device. From: Yoshiro MIHIRA To: Hans Petter Selasky Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.18 Cc: freebsd-arm@freebsd.org X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 04 Jun 2014 22:08:05 -0000 >If the musb controller is used, can you try the attached patch? Yes, BeagleBone Black has musb. But I could not apply your patch. patch < musb_otg.diff how to apply your patch on FreeBSD? 2014-06-04 22:39 GMT+09:00 Hans Petter Selasky : > On 06/04/14 15:10, Hans Petter Selasky wrote: > >> On 06/04/14 15:03, Yoshiro MIHIRA wrote: >> >>> I have multi-channel USB audio device. >>> >>> *1 Kyo-On DIGI(sorry,this page was writtin in Japanese) >>> http://www.area-powers.jp/product/usb_product/product/ >>> kyo-on/u1soundt4.html >>> >>> >>> I can use this device without issue on **FreeBSD/i386-current**[OK]. >>> (only I set below setting in /boot/loader.conf >>> hw.usb.uaudio.default_ >>> channels=16 >>> >>> [FYI] we discussed below thread. >>> http://comments.gmane.org/gmane.os.freebsd.devel.usb/6213 >>> >>> I tried to use this USB audio on **FreeBSD/arm BeagleBone Black** same >>> source tree(r267049). >>> However I have noise sound **playback** sound[NG](mpg123 and wavplay). >>> If I **record** this device on BeagleBone Black, there is no issues. >>> >>> If I use 2ch USB audio device, there is no issues on BeagleBone Black. >>> >>> Does someone have any idea to use this device on BeagleBone Black? >>> >>> >> Hi, >> >> Can you give some more information about your USB audio device: >> >> High Speed or Full Speed? >> >> What USB controllers are used? >> >> There are some limitations currently, that high-payload isochonous >> transfers are not fully supported by the non ehci/ohci/uhci/xhci >> controllers. That probably explains why only 2-channels are working. >> >> --HPS >> > > Hi, > > If the musb controller is used, can you try the attached patch? > > --HPS > > > _______________________________________________ > freebsd-arm@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org" >