From owner-freebsd-questions@FreeBSD.ORG Sun Mar 9 06:28:21 2014 Return-Path: Delivered-To: freebsd-questions@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 78A80D36 for ; Sun, 9 Mar 2014 06:28:21 +0000 (UTC) Received: from mail-pb0-x231.google.com (mail-pb0-x231.google.com [IPv6:2607:f8b0:400e:c01::231]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 4F71E972 for ; Sun, 9 Mar 2014 06:28:21 +0000 (UTC) Received: by mail-pb0-f49.google.com with SMTP id jt11so5894432pbb.36 for ; Sat, 08 Mar 2014 22:28:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:subject:message-id:reply-to:mime-version:content-type :content-disposition:user-agent; bh=uomOPGqmifOLkRgs9oNFfQRnmTOVp+j/QWTuFjbkKpQ=; b=prJ1ufihK+6JAeVlYhyx/J+Obydnk6zk63CpV05kTywANPRC0sAiRL7n/3/D+9vgFk mpZdl3nOaxYdb8jeIV3bcIT8zDkQ8hmsKaMfVjgbgkERBwdtUOpSQUOp2oLIX/nRJceJ nbZvtJ0+6TFY/O/rJxh/Xrg/p2OA7wWpSGuWwvRn+L6Usiz9oAn4kywcGuV3hwxYW6rk Vx/jZBonigWpQfblT3S8YqRecskzr92/Vs5XPsC53e7JmiwpHvbmYPkd4jm/zGWLatQW wHMT4LtFTB0W9ID25ojU2ovb7DDDanYSh2v+G5P8jf0k4BuAdLoQasVviqP9KjIZmmac C8nQ== X-Received: by 10.66.156.4 with SMTP id wa4mr32777234pab.49.1394346499904; Sat, 08 Mar 2014 22:28:19 -0800 (PST) Received: from localhost ([204.152.207.170]) by mx.google.com with ESMTPSA id ja8sm52430146pbd.3.2014.03.08.22.28.15 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 08 Mar 2014 22:28:18 -0800 (PST) Date: Sun, 9 Mar 2014 14:28:03 +0800 From: Levski To: freebsd-questions@freebsd.org Subject: Need help about configuring my laptop's sound system Message-ID: <20140309061853.GA60753@LevskiPC> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline User-Agent: Mutt/1.5.22 (2013-10-16) X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: levskiweng@gmail.com List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 09 Mar 2014 06:28:21 -0000 Hello everyone, I've installed FreeBSD 10 RELEASE on my Dell XPS 14z. However, the sound system doesn't work correctly. Could anyone here help me to tell me what's the problem? Thanks in advance. Output of '% cat /dev/sndstat': Installed devices: pcm0: (play/rec) default pcm1: (play) Output of '% dmesg | grep pcm' pcm0: at nid 20,33 and 18 on hdaa0 pcm1: at nid 24 on hdaa0 pcm2: at nid 5 on hdaa1 pcm0: at nid 20,33 and 18 on hdaa0 pcm1: at nid 24 on hdaa0 pcm2: at nid 5 on hdaa1 pcm0: at nid 20,33 and 18 on hdaa0 pcm1: at nid 24 on hdaa0 pcm2: at nid 5 on hdaa1 pcm0: at nid 20,33 and 18 on hdaa0 pcm1: at nid 24 on hdaa0 pcm2: at nid 5 on hdaa1 pcm0: at nid 20,33 and 18 on hdaa0 pcm1: at nid 24 on hdaa0 pcm2: at nid 5 on hdaa1 pcm0: at nid 20,33 and 18 on hdaa0 pcm1: at nid 24 on hdaa0 pcm2: at nid 5 on hdaa1 pcm0: at nid 24 on hdaa0 pcm1: at nid 5 on hdaa1 pcm0: at nid 33 and 24 on hdaa0 pcm1: at nid 5 on hdaa1 Output of '% sudo sysctl hw.snd': hw.snd.report_soft_formats: 1 hw.snd.report_soft_matrix: 1 hw.snd.latency: 5 hw.snd.latency_profile: 1 hw.snd.vpc_autoreset: 1 hw.snd.vpc_0db: 45 hw.snd.vpc_reset: 0 hw.snd.compat_linux_mmap: 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_eq_exact_rate: 0 hw.snd.feeder_rate_presets: 100:8:0.85 100:36:0.92 100:164:0.97 hw.snd.feeder_rate_polyphase_max: 183040 hw.snd.feeder_rate_min: 1 hw.snd.feeder_rate_max: 2016000 hw.snd.feeder_rate_round: 25 hw.snd.feeder_rate_quality: 1 hw.snd.vpc_mixer_bypass: 1 hw.snd.verbose: 0 hw.snd.default_auto: 0 hw.snd.version: 2009061500/amd64 hw.snd.default_unit: 0 hw.snd.maxautovchans: 16 Output of '% sudo sysctl dev.pcm' dev.pcm.0.%desc: Realtek ALC269 (Right Analog) dev.pcm.0.%driver: pcm dev.pcm.0.%location: nid=33,24 dev.pcm.0.%parent: hdaa0 dev.pcm.0.play.vchans: 3 dev.pcm.0.play.vchanmode: fixed dev.pcm.0.play.vchanrate: 48000 dev.pcm.0.play.vchanformat: s16le:2.0 dev.pcm.0.play.32bit: 24 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.rec.32bit: 24 dev.pcm.0.rec.autosrc: 2 dev.pcm.0.buffersize: 65536 dev.pcm.0.bitperfect: 0 dev.pcm.1.%desc: Intel Cougar Point (HDMI/DP 8ch) dev.pcm.1.%driver: pcm dev.pcm.1.%location: nid=5 dev.pcm.1.%parent: hdaa1 dev.pcm.1.play.vchans: 1 dev.pcm.1.play.vchanmode: passthrough dev.pcm.1.play.vchanrate: 48000 dev.pcm.1.play.vchanformat: s16le:2.0 dev.pcm.1.play.32bit: 24 dev.pcm.1.buffersize: 65536 dev.pcm.1.bitperfect: 0 And I don't know how to config the /boot/device.hint. According to the instruction, (https://forums.freebsd.org/viewtopic.php?&t=30502) ,I try appending the following 2 lines to the file and reboot, but it doesn't work: hint.hdaa.0.nid18.config="as=5 seq=0 device=Speaker" hint.hdaa.0.nid20.config="as=5 seq=15 device=Headphones" Could anyone here tell me how to correctly config my laptop's sound system? Any suggestion will be appreciated. -- Levski Weng