Date: Tue, 17 May 2005 08:41:57 GMT From: Luigi Lauro <omero@m4d.it> To: freebsd-gnats-submit@FreeBSD.org Subject: misc/81146: Sound isn't working AT ALL for Sis7012 onboard AC97 audio chipset with snd_ich Message-ID: <200505170841.j4H8fvId025208@www.freebsd.org> Resent-Message-ID: <200505170850.j4H8o26V050773@freefall.freebsd.org>
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>Number: 81146 >Category: misc >Synopsis: Sound isn't working AT ALL for Sis7012 onboard AC97 audio chipset with snd_ich >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue May 17 08:50:02 GMT 2005 >Closed-Date: >Last-Modified: >Originator: Luigi Lauro >Release: 5.4 >Organization: >Environment: FreeBSD aspire1703 5.4-STABLE FreeBSD 5.4-STABLE #1: Mon May 16 17:01:16 CEST 2005 luigi.lauro@aspire1703:/usr/obj/usr/src/sys/ASPIRE1703 i386 >Description: On my 'Acer Aspire 1703SM' (info link: http://gerda.univie.ac.at/freebsd-laptops/index.pl?action=show_laptop_detail&laptop=640 ), even if devices are correctly compiled into kernel (sound & snd_ich), even if board is correctly detected and configured by driver, I get no sound at all, no matter what (tried a few program, even tried a cat 'long filename' > /dev/dsp to no avail), no matter where (even tried to plug headphones into mic or headphones port), no matter how (tried to play with some sysctl variables as vchans & others, also tried to pump up ALL mixer entries to 100:100, still no sound). Sound part of my ASPIRE1703 kernel configuration file: device speaker device sound device snd_ich dmesg output (trimmed): pcm0: <SiS 7012> port 0x1800-0x187f,0x1c00-0x1cff irq 18 at device 2.7 on pci0 pcm0: <Avance Logic ALC202 AC97 Codec> pciconf -lv output (trimmed): pcm0@pci0:2:7: class=0x040100 card=0x00281025 chip=0x70121039 rev=0xa0 hdr=0x00 vendor = 'Silicon Integrated Systems (SiS)' device = 'SiS7013 PCI Audio Accelerator' class = multimedia subclass = audio cat /dev/sndstat output: FreeBSD Audio Driver (newpcm) Installed devices: pcm0: <SiS 7012> at io 0x1c00, 0x1800 irq 18 bufsz 16384 (1p/1r/32v channels duplex default) >How-To-Repeat: Buy an Acer Aspire 1700 (any version will do, they all share the same motherboard, chipset & sound card), install any version of FreeBSD 5.x (tried 5.1, 5.2, 5.3, 5.4), kldload or compile-in devices (sound & snd_ich) and try to get sound. You won't get any. >Fix: Wish I knew. >Release-Note: >Audit-Trail: >Unformatted:
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