From owner-freebsd-questions@FreeBSD.ORG Wed Jan 23 09:58:07 2013 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 857F1156 for ; Wed, 23 Jan 2013 09:58:07 +0000 (UTC) (envelope-from ralf.mardorf@rocketmail.com) Received: from nm23-vm2.bullet.mail.ird.yahoo.com (nm23-vm2.bullet.mail.ird.yahoo.com [212.82.109.231]) by mx1.freebsd.org (Postfix) with ESMTP id E9A856F6 for ; Wed, 23 Jan 2013 09:58:06 +0000 (UTC) Received: from [77.238.189.56] by nm23.bullet.mail.ird.yahoo.com with NNFMP; 23 Jan 2013 09:57:58 -0000 Received: from [46.228.39.121] by tm9.bullet.mail.ird.yahoo.com with NNFMP; 23 Jan 2013 09:57:57 -0000 Received: from [127.0.0.1] by smtp158.mail.ir2.yahoo.com with NNFMP; 23 Jan 2013 09:57:57 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rocketmail.com; s=s1024; t=1358935077; bh=n3fDfJ5caJq/s5PQUqam6UHoipVNzpNIev2IaUSnuDY=; h=X-Yahoo-Newman-Id:X-Yahoo-Newman-Property:X-YMail-OSG:X-Yahoo-SMTP:Received:Content-Type:To:Cc:Subject:References:Date:MIME-Version:Content-Transfer-Encoding:From:Message-ID:In-Reply-To:User-Agent; b=uSR43adpjDcv8Nsac4zu8vMb7J4Uxx3CfLvr3hByR4ekd44WmnIRTxVERq08VMpbjofJfLW6Vrbs8N/9VtxRu0T6la1iITku8xP2o+evD2JBTQIalO4IRTu/wJHITqHDG6b4W0ZPjiZDsYBs6Mb77qis26ntrwHMUByY7AM8Jo0= X-Yahoo-Newman-Id: 913602.58702.bm@smtp158.mail.ir2.yahoo.com X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: CaNdorEVM1m07HnSjVGgy.w56OPwZ9rPTVdlF83jBgF.tQf k8G4M60vv1HcTh0MWGbTaxvPqGkLH_QQRz2GKqVSSijWuP0FawoxoTN8j6Cu Y2pBqzo_Go11TOyVtnVgBjVib__714WvgAdZ93dfVcs0LTZ_cMZhML2MvphQ Qd8EnteBrjoBFAUZbF6J4To9HMMZmYbquZ9XbSCAeY8l9hBc8TUHVE19rISo vQEPWZ4MCnRQAarGILKmOxPg70dvd3egtGIg8.5cBtC5iJTsMX3IUoULpK5z aijrlE5Zj.tqVT5Q7PFeH.7zjg1Fw8FVIEEuyj9_4MVBme5v.R89fPQRqN5g bmB1Mwbju3dDmUnjztS3.M0l5lZiEZe99ZAyG6yH.dvterfDLlq60zPsH5k8 4nZTcgJVVMRy3Ifgair3N7CPYbvvJ8Siy1FNS4xfx X-Yahoo-SMTP: BeMCPs2swBABTJ3kAeEiC_hE0mz8jRexLddJfD8pI2j32fOacjBmXg-- Received: from freebsd (ralf.mardorf@92.231.6.25 with login) by smtp158.mail.ir2.yahoo.com with SMTP; 23 Jan 2013 09:57:57 +0000 UTC Content-Type: text/plain; charset=utf-8; format=flowed; delsp=yes To: "Ruslan Bukin" Subject: Re: ADAT does work, but often is interrupted by noise - Was: FreeBSD and snd_hdspe last-ditch attempt References: <20130123144008.A62930@sola.nimnet.asn.au> <20130123100107.GA10466@jail.io> Date: Wed, 23 Jan 2013 10:57:56 +0100 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: "Ralf Mardorf" Message-ID: In-Reply-To: <20130123100107.GA10466@jail.io> User-Agent: Opera Mail/12.12 (FreeBSD) Cc: freebsd-multimedia@freebsd.org, Ian Smith , freebsd-questions@freebsd.org X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Jan 2013 09:58:07 -0000 Hi Ruslan :) here's the output of sysctl hw.snd and sysctl dev.pcm. $ sysctl hw.snd hw.snd.vpc_reset: 0 hw.snd.vpc_0db: 45 hw.snd.vpc_autoreset: 1 hw.snd.latency_profile: 1 hw.snd.latency: 5 hw.snd.report_soft_matrix: 1 hw.snd.report_soft_formats: 1 hw.snd.compat_linux_mmap: 0 hw.snd.feeder_eq_exact_rate: 0 hw.snd.feeder_eq_presets: PEQ:16000,0.2500,62,0.2500:-9,9,1.0:44100,48000,88200,96000,176400,192000 hw.snd.feeder_rate_quality: 1 hw.snd.feeder_rate_round: 25 hw.snd.feeder_rate_max: 2016000 hw.snd.feeder_rate_min: 1 hw.snd.feeder_rate_polyphase_max: 183040 hw.snd.feeder_rate_presets: 100:8:0.85 100:36:0.92 100:164:0.97 hw.snd.vpc_mixer_bypass: 1 hw.snd.verbose: 2 hw.snd.maxautovchans: 16 hw.snd.default_unit: 0 hw.snd.version: 2009061500/amd64 hw.snd.default_auto: 1 $ sysctl dev.pcm dev.pcm.0.%desc: HDSPe AIO [line] dev.pcm.0.%driver: pcm dev.pcm.0.%parent: hdspe0 dev.pcm.0.play.vchans: 1 dev.pcm.0.play.vchanmode: fixed dev.pcm.0.play.vchanrate: 48000 dev.pcm.0.play.vchanformat: s16le:2.0 dev.pcm.0.rec.vchans: 1 dev.pcm.0.rec.vchanmode: fixed dev.pcm.0.rec.vchanrate: 48000 dev.pcm.0.rec.vchanformat: s16le:2.0 dev.pcm.0.buffersize: 0 dev.pcm.0.bitperfect: 0 dev.pcm.1.%desc: HDSPe AIO [phone] dev.pcm.1.%driver: pcm dev.pcm.1.%parent: hdspe0 dev.pcm.1.play.vchans: 1 dev.pcm.1.play.vchanmode: fixed dev.pcm.1.play.vchanrate: 48000 dev.pcm.1.play.vchanformat: s16le:2.0 dev.pcm.1.buffersize: 0 dev.pcm.1.bitperfect: 0 dev.pcm.2.%desc: HDSPe AIO [aes] dev.pcm.2.%driver: pcm dev.pcm.2.%parent: hdspe0 dev.pcm.2.play.vchans: 1 dev.pcm.2.play.vchanmode: fixed dev.pcm.2.play.vchanrate: 48000 dev.pcm.2.play.vchanformat: s16le:2.0 dev.pcm.2.rec.vchans: 1 dev.pcm.2.rec.vchanmode: fixed dev.pcm.2.rec.vchanrate: 48000 dev.pcm.2.rec.vchanformat: s16le:2.0 dev.pcm.2.buffersize: 0 dev.pcm.2.bitperfect: 0 dev.pcm.3.%desc: HDSPe AIO [s/pdif] dev.pcm.3.%driver: pcm dev.pcm.3.%parent: hdspe0 dev.pcm.3.play.vchans: 1 dev.pcm.3.play.vchanmode: fixed dev.pcm.3.play.vchanrate: 48000 dev.pcm.3.play.vchanformat: s16le:2.0 dev.pcm.3.rec.vchans: 1 dev.pcm.3.rec.vchanmode: fixed dev.pcm.3.rec.vchanrate: 48000 dev.pcm.3.rec.vchanformat: s16le:2.0 dev.pcm.3.buffersize: 0 dev.pcm.3.bitperfect: 0 dev.pcm.4.%desc: HDSPe AIO [adat] dev.pcm.4.%driver: pcm dev.pcm.4.%parent: hdspe0 dev.pcm.4.play.vchans: 1 dev.pcm.4.play.vchanmode: fixed dev.pcm.4.play.vchanrate: 48000 dev.pcm.4.play.vchanformat: s16le:2.0 dev.pcm.4.rec.vchans: 1 dev.pcm.4.rec.vchanmode: fixed dev.pcm.4.rec.vchanrate: 48000 dev.pcm.4.rec.vchanformat: s16le:2.0 dev.pcm.4.buffersize: 0 dev.pcm.4.bitperfect: 0 dev.pcm.5.%desc: HDSPe AIO [adat] dev.pcm.5.%driver: pcm dev.pcm.5.%parent: hdspe0 dev.pcm.5.play.vchans: 1 dev.pcm.5.play.vchanmode: fixed dev.pcm.5.play.vchanrate: 48000 dev.pcm.5.play.vchanformat: s16le:2.0 dev.pcm.5.rec.vchans: 1 dev.pcm.5.rec.vchanmode: fixed dev.pcm.5.rec.vchanrate: 48000 dev.pcm.5.rec.vchanformat: s16le:2.0 dev.pcm.5.buffersize: 0 dev.pcm.5.bitperfect: 0 dev.pcm.6.%desc: HDSPe AIO [adat] dev.pcm.6.%driver: pcm dev.pcm.6.%parent: hdspe0 dev.pcm.6.play.vchans: 1 dev.pcm.6.play.vchanmode: fixed dev.pcm.6.play.vchanrate: 48000 dev.pcm.6.play.vchanformat: s16le:2.0 dev.pcm.6.rec.vchans: 1 dev.pcm.6.rec.vchanmode: fixed dev.pcm.6.rec.vchanrate: 48000 dev.pcm.6.rec.vchanformat: s16le:2.0 dev.pcm.6.buffersize: 0 dev.pcm.6.bitperfect: 0 dev.pcm.7.%desc: HDSPe AIO [adat] dev.pcm.7.%driver: pcm dev.pcm.7.%parent: hdspe0 dev.pcm.7.play.vchans: 1 dev.pcm.7.play.vchanmode: fixed dev.pcm.7.play.vchanrate: 48000 dev.pcm.7.play.vchanformat: s16le:2.0 dev.pcm.7.rec.vchans: 1 dev.pcm.7.rec.vchanmode: fixed dev.pcm.7.rec.vchanrate: 48000 dev.pcm.7.rec.vchanformat: s16le:2.0 dev.pcm.7.buffersize: 0 dev.pcm.7.bitperfect: 0 Regards, Ralf