Date: Tue, 24 Feb 2004 07:21:53 +0800 From: Autrijus Tang <autrijus@autrijus.org> To: Mathew Kanner <mat@cnd.mcgill.ca> Cc: freebsd-multimedia@freebsd.org Subject: Re: [PATCH] fix snd_ich support for Asus M2400N Message-ID: <1077578512.14080.4.camel@localhost>
next in thread | raw e-mail | index | archive | help
--=-2YbCCTkCYRFBupElASz+
Content-Type: text/plain
Content-Transfer-Encoding: quoted-printable
Hi there. I'm not on -multimedia, so sorry for the late reply. Please
Cc me on this thread. :-)
> > It works by backporting
> > the legacy support for NAMBAR/NABMBAR from=20
> > 5.1-RELEASE, instead of using the newer and broken
> > MMBAR/MBBAR.
>
> I've quite confused by the statement above. I think you mean
> that FreeBSD-5.1+ has a problem where...and we need to enable
> legacy mode on the ich4(only) by poking a register?
No... Please cf. misc/61388's Description:
The ASUS M2400N Notebooks have a SigmaTel sound device which
worked perfect with 5.0R and 5.1R. Since 5.2R it doesn't work anymore.
So you see, 5.0R and 5.1R worked fine, then 5.2R broke it by lumping
ICH4 together with ICH5 code, thus breaking it. My patch restored the 5.1R
behaviour for ICH4 and hence fixing the problem.
> Are you confident that if I commit this patch, it won't
> disrupt other ich users? (It would be helpful if others with ich
> hardware would let us know :) )
I'm reasonably confident. It won't be any worse than the 5.1R
situation, at least. And 5.2R is broken here anyway. :-)
But yes, feedback from other ich4 users will be appreciated.
Thanks,
/Autrijus/
--=-2YbCCTkCYRFBupElASz+
Content-Type: application/pgp-signature; name=signature.asc
Content-Description:
=?UTF-8?Q?=E9=80=99=E6=98=AF=E6=95=B8=E4=BD=8D=E5=8A=A0=E7=B0=BD?=
=?UTF-8?Q?=E7=9A=84=E9=83=B5?= =?UTF-8?Q?=E4=BB=B6?=
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.3 (FreeBSD)
iD8DBQBAOosQtLPdNzw1AaARArx9AKCAM39swatqtAQSSoqZrTcUPv08aQCfa3KT
ipv5hDA/VmUjd130HaLZON8=
=rzGG
-----END PGP SIGNATURE-----
--=-2YbCCTkCYRFBupElASz+--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?1077578512.14080.4.camel>