From owner-freebsd-drivers@FreeBSD.ORG Wed Jul 29 23:03:46 2009 Return-Path: Delivered-To: freebsd-drivers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0D784106567E for ; Wed, 29 Jul 2009 23:03:46 +0000 (UTC) (envelope-from doug.medz@gmail.com) Received: from wf-out-1314.google.com (wf-out-1314.google.com [209.85.200.171]) by mx1.freebsd.org (Postfix) with ESMTP id D733E8FC19 for ; Wed, 29 Jul 2009 23:03:45 +0000 (UTC) (envelope-from doug.medz@gmail.com) Received: by wf-out-1314.google.com with SMTP id 24so295342wfg.7 for ; Wed, 29 Jul 2009 16:03:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:date:message-id:subject :from:to:content-type; bh=YTNxsbrIwqTeDrR5c0tJYzV7SOV0IolCDa/cAbBmGkI=; b=w4us0cbY/ZkNVNcbZixnimd5JN8AQVzk/dYtucSOiJUXEAgnyWlUSqftBJ+nO3GnYZ T0i0eH+VC1uDe7YH/mQ3DxtbGiYeaGSVp9zo1EG76QgklsmkXXh2bPltGLGLuACWMYra Iz20Lc2jxJrrjWBeEevMPgsreuvzjq77cuYlY= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=EeDYc83VDvHBrXr8Y49Ppm2NZejaFvHJAs/YZlRBWQvw80LMIEPV2E+B54o9vv4Nv+ dzWzygZ6illLbEFMQuKmw+iH1UGKS89QefzihcPHPXR3foCavn7Hn07BV6S2tjAPk2KO +ei3hjMA9FMmUS3jczj5664JVaM4BuaJBVdLg= MIME-Version: 1.0 Received: by 10.142.13.21 with SMTP id 21mr5867wfm.236.1248907377468; Wed, 29 Jul 2009 15:42:57 -0700 (PDT) Date: Wed, 29 Jul 2009 16:42:57 -0600 Message-ID: <4b47ee500907291542w39867dal261be134b376cbaa@mail.gmail.com> From: Douglas Medina To: freebsd-drivers@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: envy24ht driver pcm0:record:dsp0.r1: record interrupt timeout, channel dead X-BeenThere: freebsd-drivers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Writing device drivers for FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 29 Jul 2009 23:03:46 -0000 Hello, I am trying to get a audiophile 192 to work on FreeBSD 7.2 release for capturing audio. The problem I have been having (I tried to record a small amount of wav using wavrec) is pcm0:record:dsp0.r1: record interrupt timeout, channel dead the wavrec process hangs for about 4 seconds, and then the above message appears in dmesg. devinfo shows that the IRQ 18 is taken by pcm0 it is not shared or anything. Using sysctl i disabled vchans but this made no difference. I also tried on a seperate mainboard with a completely different chipset/vendor etc. I had exactly the same error. Then I tried using Konstantin Dimitrov's patched envy24ht.c envh24ht.h and they compile cleanly, and insert to running kernel without problem, but the exact same issue persisted. Since the computer in question has onboard audio after I exhausted everything I could think of to try, I enabled the onboard audio in the BIOS and tried recording and that worked without problems. I also tried a revolution 7.1 and had the exact same issue. The audiophile 192 in question I have since tested in windows on the exact same hardware, and it works. I would be happy to try any suggestions, patches or whatever. I also have a 1010lt at my disposal. Douglas Medina