Takashi Iwai [Wed, Apr 21, 2004 at 02:43:17PM +0200]: > > > there is no PCM volume on CM9739. it has only PCM mute switch. > > > you can mute on/off via 'M' key of alsamixer. > > > > Does that mean I have _no_ possibility to adjust the volume? > > right. it doesn't support the PCM volume but you can basically adjust > the master volume.
This doesn't affect the sound volume, tested it again some seconds ago. Some weeks ago I even tried it with _every_ switch available. I just can switch it on or off, but no volume adjusting. And using master doesn't do anything at all. Do you have any hint for me? Perhaps I am doing something wrong? > > How do I find out if I got the CM9739? This is what lspci shows: > > you can see it in /proc/asound/card0/codec97#0/ac97#0-0. For you information, perhaps you need it: 0-0/0: C-Media Electronics CMI9739 Capabilities : DAC resolution : 16-bit ADC resolution : 16-bit 3D enhancement : No 3D Stereo Enhancement Current setup Mic gain : +0dB [+0dB] POP path : pre 3D Sim. stereo : off 3D enhancement : off Loudness : off Mono output : MIX Mic select : Mic1 ADC/DAC loopback : off Extended ID : codec=0 rev=1 LDAC SDAC CDAC DSA=0 SPDIF DRA Extended status : SPCV LDAC SDAC CDAC SPDIF=3/4 SPDIF SPDIF Control : Consumer PCM Category=0x2 Generation=1 Rate=48kHz Have a nice day, Nico -- Keep it simple & stupid, use what's available. pgp: 8D0E E27A | Nico Schottelius http://nerd-hosting.net | http://linux.schottelius.org
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