From nobody Sat Mar 12 08:34:32 2022 X-Original-To: freebsd-multimedia@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 39CD01A1FF67 for ; Sat, 12 Mar 2022 08:34:42 +0000 (UTC) (envelope-from freebsd-multimedia@dino.sk) 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 4KFx1Y1h7dz4bRl for ; Sat, 12 Mar 2022 08:34:41 +0000 (UTC) (envelope-from freebsd-multimedia@dino.sk) Received: from zeta.dino.sk (fw3.dino.sk [84.245.95.254]) (AUTH: LOGIN milan, TLS: TLSv1/SSLv3,256bits,AES256-SHA) by mailhost.netlabit.sk with ESMTPSA; Sat, 12 Mar 2022 09:34:33 +0100 id 00DADC7E.622C5B19.000094B3 Date: Sat, 12 Mar 2022 09:34:32 +0100 From: Milan Obuch To: freebsd-multimedia@freebsd.org Subject: Sound on GPD's MicroPC? Message-ID: <20220312093432.35cf2e07@zeta.dino.sk> X-Mailer: Claws Mail 3.18.0git333 (GTK+ 2.24.33; i386-portbld-freebsd11.4) List-Id: Multimedia discussions List-Archive: https://lists.freebsd.org/archives/freebsd-multimedia List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-multimedia@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4KFx1Y1h7dz4bRl X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of freebsd-multimedia@dino.sk designates 84.245.65.72 as permitted sender) smtp.mailfrom=freebsd-multimedia@dino.sk X-Spamd-Result: default: False [-2.30 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; R_SPF_ALLOW(-0.20)[+mx]; MIME_GOOD(-0.10)[text/plain]; TO_DN_NONE(0.00)[]; DMARC_NA(0.00)[dino.sk]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-1.00)[-1.000]; MID_RHS_MATCH_FROMTLD(0.00)[]; NEURAL_HAM_SHORT(-1.00)[-1.000]; MLMMJ_DEST(0.00)[freebsd-multimedia]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:5578, ipnet:84.245.64.0/18, country:SK]; SUBJECT_ENDS_QUESTION(1.00)[]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-ThisMailContainsUnwantedMimeParts: N Hi, I am starting to work on MicroPC as a mobile platform. I managed to boot FreeBSD here, started X, built some ports etc. so it is working quite well for me. Now I decided to try some multimedia - in another words, play some video. For this purpose I built multimedia/mlt7 port and it works nicely, albeit without sound. I am sure it has audio output, see 'pciconf -lv' excerpt: hdac0@pci0:0:14:0: class=0x040300 rev=0x06 hdr=0x00 vendor=0x8086 device=0x3198 subvendor=0x10ec subdevice=0x0000 vendor = 'Intel Corporation' device = 'Celeron/Pentium Silver Processor High Definition Audio' class = multimedia subclass = HDA and in Windows, some sound is played as well. I am not sure about the audio setup - I see some devices in /dev crw-rw-rw- 1 root wheel 0x25 Mar 12 09:10 midistat crw-rw-rw- 1 root wheel 0x58 Mar 12 10:10 mixer0 crw-rw-rw- 1 root wheel 0x59 Mar 12 10:10 mixer1 crw-rw-rw- 1 root wheel 0x5a Mar 12 10:10 mixer2 crw-rw-rw- 1 root wheel 0x27 Mar 12 09:10 music0 crw-rw-rw- 1 root wheel 0x26 Mar 12 09:10 sequencer0 I think audio related... I can use mixer: # mixer -f /dev/mixer0 Mixer vol is currently set to 85:85 Mixer pcm is currently set to 100:100 Mixer speaker is currently set to 74:74 Mixer mic is currently set to 67:67 Mixer mix is currently set to 74:74 Mixer rec is currently set to 37:37 Mixer igain is currently set to 0:0 Mixer ogain is currently set to 100:100 Recording source: mic # mixer -f /dev/mixer1 Mixer vol is currently set to 85:85 Mixer pcm is currently set to 100:100 Mixer rec is currently set to 37:37 Mixer igain is currently set to 0:0 Mixer monitor is currently set to 67:67 Recording source: monitor # mixer -f /dev/mixer2 Mixer vol is currently set to 100:100 Mixer pcm is currently set to 100:100 but that's it. No more ideas... well, just some status: # cat /dev/sndstat Installed devices: pcm0: (play/rec) default pcm1: (play/rec) pcm2: (play) No devices installed from userspace. Any hints? For now, setting 'sysctl hw.snd.default_unit=2' allows me to play sound via HDMI, but I like to use internal speaker as well (and setting this sysctl to 0 or 1 does not produce sound). Regards, Milan