I am on a new Dell XPS M17110
2.6.9-34.ELsmp
RHEL4 Update 3 (fully up2date)
The Intel HDA sound card (with chip SigmaTel STAC9200)
as identified  by  AlsaMixer v1.0.6.
However, only the master, capture and capture mux
show up in alsamixer as usable/adjustable.
The word 'mic' is shown but appears
unusuable.  There are no other inputs shown.

Consistent with this info, I am able to rip cd's to *.wav files
and play the *.wav thru the speakers.  However, I can't hear the CD,
nor can I get the mic working (eg for skype).
As an additional issue, tho the headphones and speakers both work,
plugging in the headphones does not turn off the speakers.

The output of amixer is :
#####
[EMAIL PROTECTED] infos]$ amixer
Simple mixer control 'Master',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 24 [77%] [on]
Front Right: Playback 24 [77%] [on]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 15
Front Left: Capture 10 [67%] [on]
Front Right: Capture 10 [67%] [on]
Simple mixer control 'Capture Mux',0
Capabilities: volume
Playback channels: Front Left - Front Right
Limits: 0 - 4
Mono: 3 [75%]
Front Left:
Front Right:
Simple mixer control 'Input Source',0
Capabilities:
Mono:
#########

The currently loaded sound modules
(from the updated RH distribution are):
[EMAIL PROTECTED] alsa-driver-1.0.11]# lsmod | grep 'snd'
snd_azx                21072  5 
snd_hda_codec          85957  1 snd_azx
snd_pcm_oss            52345  0 
snd_mixer_oss          21825  3 snd_pcm_oss
snd_pcm                91973  3 snd_azx,snd_hda_codec,snd_pcm_oss
snd_timer              27973  1 snd_pcm
snd                    56997  12 
snd_azx,snd_hda_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
soundcore              12961  3 snd
snd_page_alloc         13641  2 snd_azx,snd_pcm

** Is there anything I can do do get the inputs working
without building new modules?

If not, here is the story on trying the build the modules:

I have tried to download the alsa drivers, lib, utils v 1.0.11
and to build them against my kernel according to the
instructions at:
http://www.alsa-project.org/alsa-doc/doc-php/template.php?company=Intel&card=ICH+southbridge+HD-audio+and+modem.&chip=ICH6%2C+ICH6M%2C+ICH7%2C+ESB2&module=hda-intel

However, compiling the module fails with these messages:

#####
make[3]: Leaving directory 
`/u/msw/dumps/alsa/alsa-driver-1.0.11/pcmcia/pdaudiocf'
make[3]: Entering directory `/u/msw/dumps/alsa/alsa-driver-1.0.11/pcmcia/vx'
make[3]: Leaving directory `/u/msw/dumps/alsa/alsa-driver-1.0.11/pcmcia/vx'
make[2]: Leaving directory `/u/msw/dumps/alsa/alsa-driver-1.0.11/pcmcia'
make[1]: Leaving directory `/u/msw/dumps/alsa/alsa-driver-1.0.11'
make -C /lib/modules/2.6.9-34.ELsmp/source 
SUBDIRS=/u/msw/dumps/alsa/alsa-driver-1.0.11 
O=/lib/modules/2.6.9-34.ELsmp/build modules
make[1]: Entering directory `/usr/src/kernels/2.6.9-34.EL-smp-i686'
  CC [M]  /u/msw/dumps/alsa/alsa-driver-1.0.11/acore/memalloc.o
In file included from 
/u/msw/dumps/alsa/alsa-driver-1.0.11/acore/memalloc.inc:13,
                 from /u/msw/dumps/alsa/alsa-driver-1.0.11/acore/memalloc.c:1:
/u/msw/dumps/alsa/alsa-driver-1.0.11/include/adriver.h:219: error: conflicting 
types for 'gfp_t'
include/linux/gfp.h:134: error: previous declaration of 'gfp_t' was here
make[4]: *** [/u/msw/dumps/alsa/alsa-driver-1.0.11/acore/memalloc.o] Error 1
make[3]: *** [/u/msw/dumps/alsa/alsa-driver-1.0.11/acore] Error 2
make[2]: *** [_module_/u/msw/dumps/alsa/alsa-driver-1.0.11] Error 2
make[1]: *** [modules] Error 2
make[1]: Leaving directory `/usr/src/kernels/2.6.9-34.EL-smp-i686'
make: *** [compile] Error 2
#####

If I do have to install new modules to get the input functions,
how can I do this?

Thanks,



-- 
Michael S. Weiner (Doc)            [EMAIL PROTECTED]
Austin, TX  78734  USA             voice: 512-266-1188


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