Very very weak sound from the speaker

[WATANABE Kazuhiro]

At Thu, 31 Jul 2008 23:39:47 +0800,
Rommel Martinez wrote:
> On Thu, Jul 31, 2008 at 11:35 PM, WATANABE Kazuhiro
> <CQG00620 at nifty.ne.jp> wrote:
> > At Thu, 31 Jul 2008 22:55:51 +0800,
> > Rommel Martinez wrote:
> >> pcm0 at pci0:0:30:2:     class=0x040100 card=0x2047161f chip=0x266e8086
> >> rev=0x04 hdr=0x00
> >>     vendor     = 'Intel Corporation'
> >>     device     = 'Intel Corporation  82830M/MG SDRAM Controller / Ho
> >> AC '97 Audio Controller/ Sigmatel (SoundMAX Integrated Digital Audio)'
> >>     class      = multimedia
> >>     subclass   = audio
> >
> > OK.  How about this patch?
> >
> > --- sys/dev/sound/pci/ich.c.releng70    2007-12-15 13:06:52.000000000 +0900
> > +++ sys/dev/sound/pci/ich.c     2008-08-01 00:10:04.000000000 +0900
> > @@ -1009,6 +1009,7 @@ ich_pci_attach(device_t dev)
> >        switch (subdev) {
> >        case 0x202f161f:        /* Gateway 7326GZ */
> >        case 0x203a161f:        /* Gateway 4028GZ */
> > +       case 0x2047161f:        /* Arima W330-UCX */
> >        case 0x204c161f:        /* Kvazar-Micro Senator 3592XT */
> >        case 0x8144104d:        /* Sony VAIO PCG-TR* */
> >        case 0x8197104d:        /* Sony S1XP */
> >
> > ---
> > WATANABE Kazuhiro (CQG00620 at nifty.ne.jp)
> >
> 
> OK. Is there a way to make those changes to my system without having to
> rebuild world or I really need to?

See the FreeBSD Handbook for details.

 Building and Installing a Custom Kernel
 http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-building.html

Before you run "make buildkernel", you have to apply the patch like this:

# cd /usr/src
# patch < /path/to/the/patchfile

If you don't want to compile a kernel and modules other than snd_ich,
try this instead of "make buildkernel":

# cd /usr/src/sys/modules/sound/driver/ich
# make && make install

---
WATANABE Kazuhiro (CQG00620 at nifty.ne.jp)