Date: Sun, 7 May 2006 16:06:37 +0300 From: Rostislav Krasny <rosti.bsd@gmail.com> To: Ariff Abdullah <ariff@FreeBSD.org> Cc: freebsd-multimedia@FreeBSD.org Subject: Re: master volume has no effect Message-ID: <20060507160637.98ca3b57.rosti.bsd@gmail.com> In-Reply-To: <20060507112455.0e8a6802.ariff@FreeBSD.org> 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> <20060507112455.0e8a6802.ariff@FreeBSD.org>
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On Sun, 7 May 2006 11:24:55 +0800 Ariff Abdullah <ariff@FreeBSD.org> wrote: > 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. Thank you. It works, but with some strangenesses. I will return to the original ich.c and wait for the real solution. When it's ready, feel free to send me patches for testing if you need.
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