Date: Wed, 5 May 2004 00:09:40 +0200 From: Christian Hiris <4711@chello.at> To: freebsd-questions@freebsd.org Cc: David Wassman <dmwassman@hotmail.com> Subject: Re: Sound server issue Message-ID: <200405050009.52269.4711@chello.at> In-Reply-To: <BAY2-F53I7ies3oxYib00005908@hotmail.com>
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[-- Attachment #1 --] On Tuesday 04 May 2004 07:14, David Wassman wrote: > I have tried all that (recompile the kernel with the devices pcm and sbc > added) but when I type > > dmesg | grep ESS > > Nothing happens. I am going to try loading sbc manually and not PNP and see > if that works. Any other suggestions? > Yes David, some more suggestions: 1. If possible, boot your system from win to figure out irq and port settings of your soundcard. Then enter the win settings into /boot/device.hints config. from /usr/src/sys/conf/NOTES: # For non-PnP cards: device sbc hint.sbc.0.at="isa" hint.sbc.0.port="0x220" hint.sbc.0.irq="5" hint.sbc.0.drq="1" hint.sbc.0.flags="0x15" 2. Some DSDTs expext to find a microsoft os on your machine. in case of this the tunable "hw.acpi.osname" can be set to the expexted os-name (man 4 acpi). 3. You can use acpidump(8) to disassemble the ACPI DSDT table to ASL and dump it to a file. Edit any suspect code in there and use iasl(8) to recompile ASL to AML bytecode. The resulting bytecode can be loaded from userland instead of the original AML code by adding the lines acpi_dsdt_load="YES" acpi_dsdt_name="/boot/your_dsdt.aml" to your /boot/loader.conf. Peter Schultz has written an ACPI howto, which describes step by step how to fix your DSDT. http://bis.midco.net/pmes/acpi.html regards ch > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to > "freebsd-questions-unsubscribe@freebsd.org" [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (FreeBSD) iD8DBQBAmBSwcyi/EZQbawsRAkjIAJ9KRuSZftp3lJahpxmVTS1jPC8NDQCgnfI/ aZ3ZBmU5R5wSelf9S1r7eRE= =q8Jk -----END PGP SIGNATURE-----home | help
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