Date: Sun, 7 May 2006 11:24:55 +0800 From: Ariff Abdullah <ariff@FreeBSD.org> To: Rostislav Krasny <rosti.bsd@gmail.com> Cc: freebsd-multimedia@FreeBSD.org Subject: Re: master volume has no effect Message-ID: <20060507112455.0e8a6802.ariff@FreeBSD.org> In-Reply-To: <20060506223643.d8d87b9b.rosti.bsd@gmail.com> References: <20060418055148.0f128baa.rosti.bsd@gmail.com> <20060429122956.a1b08bcb.rosti.bsd@gmail.com> <20060429174941.7151c3f8.ariff@FreeBSD.org> <20060429142448.cfad1491.rosti.bsd@gmail.com> <20060506223643.d8d87b9b.rosti.bsd@gmail.com>
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[-- Attachment #1 --] On Sat, 6 May 2006 22:36:43 +0300 Rostislav Krasny <rosti.bsd@gmail.com> wrote: > On Sat, 29 Apr 2006 14:24:48 +0300 > Rostislav Krasny <rosti.bsd@gmail.com> wrote: > > > > This is easy. Just give me the output of dmesg | grep pcm . All > > > I need to know is your AC97 codec. > > > > pcm0: <Intel ICH2 (82801BA)> port 0xe800-0xe8ff,0xef00-0xef3f irq > > 9 at device 31.5 on pci0 pcm0: <Analog Devices AD1885 AC97 Codec> > > Any progress? I can test a patch, if you have some. > I lied when I said "this is easy", since at first, I thought this was about soft volume pcm. There are few codecs that exhibit this same "problem". I can provide you with a crude workaround, but it is a _workaround_ . The _real_solution_ is to implement some sort of relative volume adjustment, which probably take some time. Replace your sys/dev/sound/pci/ich.c with: http://people.freebsd.org/~ariff/test/ich.c .. and as I said, *workaround*, not a real fix. -- Ariff Abdullah FreeBSD [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.3 (FreeBSD) iD8DBQFEXWiMlr+deMUwTNoRAsuqAJ9JIvaccBDixko2vusZBYZTgchA2gCgpY8M HxCCN5VPZyN2Sc+ezM5eWlk= =cga5 -----END PGP SIGNATURE-----
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