From owner-freebsd-arm@FreeBSD.ORG Fri Mar 6 08:49:24 2015 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 498B3A96 for ; Fri, 6 Mar 2015 08:49:24 +0000 (UTC) Received: from mailhost.netlabit.sk (mailhost.netlabit.sk [84.245.65.72]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id BE5CC6B7 for ; Fri, 6 Mar 2015 08:49:23 +0000 (UTC) Received: from zeta.dino.sk (fw1.dino.sk [84.245.95.252]) (AUTH: LOGIN milan) by mailhost.netlabit.sk with ESMTPA; Fri, 06 Mar 2015 09:49:19 +0100 id 00DCA945.54F96A0F.00017976 Date: Fri, 6 Mar 2015 09:49:19 +0100 From: Milan Obuch To: freebsd-arm@freebsd.org Subject: Raspberry Pi audio output Message-ID: <20150306094919.29056f20@zeta.dino.sk> X-Mailer: Claws Mail 3.11.1 (GTK+ 2.24.25; i386-portbld-freebsd10.1) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 06 Mar 2015 08:49:24 -0000 Hello, there is pcm0 device on Raspberry Pi, sysctl dev.pcm shows dev.pcm.%parent: dev.pcm.0.%desc: VCHQI audio dev.pcm.0.%driver: pcm dev.pcm.0.%location: dev.pcm.0.%pnpinfo: dev.pcm.0.%parent: vchiq0 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.buffersize: 0 dev.pcm.0.bitperfect: 0 dev.pcm.0.dest: 0 In /dev directory, there are just midistat and sndstat devices, cat /dev/sndstat shows Installed devices: pcm0: (play) default How can I use this device? I would like to check it and possibly use... Also, is it connected to 3.5 mm jack or do we have sound through HDMI? Regards, Milan