[alsa-devel] snd-hda-intel AD1981 - the microphone doesn't work
ruppertus at gmail.com
Tue Feb 12 18:11:28 CET 2008
Hi, I'm trying to activate a microphone (I have just external one) in my
HP NX7300 (RU374ES) notebook (it has two jacks without internal mic) for
six months. Alsamixer says that it's AD1981 chipset.
The sound works great execept two things:
- it's too silent when I set almost the maximum level (if you compare it
with Windows XP driver) - but it's not so bad. It is said that a tothem
can change some hidden settings to make it louder.
- the microphone doesn't work even though I setted it in alsamiser (the
settings: <capture tab> the "Mic" is red, "Mic boss" is setted with
67/67, "Capture" 80/80, Mix is blue and "-----", "Digital" 62/62,
"Docking-" is blue and "----", "Internal" 67/67.
The mic doesn't capture any voice at all.
I was trying to load the module with different names: default, hp and
toshiba works but the mic still doesn't work.
lspci | grep Audio
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High
Definition Audio Controller (rev 01)
00:1b.0 0403: 8086:27d8 (rev 01)
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at f4580000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
It was tested with snd-hda-intel module from the lastest sources from
your website: alsa-driver-1.0.16rc2.
I'm using 18.104.22.168 kernel. At the begining I tried to compile the kernel
with a module which was included to it (it was working without a mic)
and then I compiled the external module from your web.
It was tested with many other kernels.
Can you check it please? If you need more information just email me back.
More information about the Alsa-devel