Date: Wed, 23 Jan 2013 10:57:56 +0100 From: "Ralf Mardorf" <ralf.mardorf@rocketmail.com> To: "Ruslan Bukin" <br@bsdpad.com> Cc: freebsd-multimedia@freebsd.org, Ian Smith <smithi@nimnet.asn.au>, freebsd-questions@freebsd.org Subject: Re: ADAT does work, but often is interrupted by noise - Was: FreeBSD and snd_hdspe last-ditch attempt Message-ID: <op.wrczauhluwjkcr@freebsd> In-Reply-To: <20130123100107.GA10466@jail.io> References: <op.wrbx0pfiuwjkcr@freebsd> <20130123144008.A62930@sola.nimnet.asn.au> <op.wrcysv2guwjkcr@freebsd> <20130123100107.GA10466@jail.io>
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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
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