At Wed, 27 Jun 2007 21:28:43 +0100, Daniel J Blueman wrote: > > With both 2.6.20 and 2.6.22 kernels on Ubuntu 7.04 on my Sony Vaio > SZ240, I'm unable to get my mic connector working at any cost. > > Well, almost...reading from /dev/dsp, I do see a minute change from > 127 for 126 or 128 if I tap my external mic. This would imply the > jack-retasking feature of this darn STAC chipset, right? > > How can I change the jack retasking with the Intel HDA drivers or get > further insight into this problem? First, show the contents of /proc/asound/card0/codec#* files... Takashi > > Thanks in advance, > Daniel > > --- [1] > > $ lspci -s0:1b.0 > 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High > Definition Audio Controller (rev 02) > > $ aplay -l > **** List of PLAYBACK Hardware Devices **** > card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog] > Subdevices: 1/1 > Subdevice #0: subdevice #0 > > $ arecord -l > **** List of CAPTURE Hardware Devices **** > card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog] > Subdevices: 2/2 > Subdevice #0: subdevice #0 > Subdevice #1: subdevice #1 > > $ amixer info > Card default 'Intel'/'HDA Intel at 0xde400000 irq 22' > Mixer name : 'SigmaTel CXD9872RD/K' > Components : 'HDA:83847661 HDA:14f12bfa' > Controls : 6 > Simple ctrls : 5 > > $ amixer controls > numid=2,iface=MIXER,name='Master Playback Switch' > numid=1,iface=MIXER,name='Master Playback Volume' > numid=6,iface=MIXER,name='PCM Playback Volume' > numid=5,iface=MIXER,name='Capture Source' > numid=4,iface=MIXER,name='Capture Switch' > numid=3,iface=MIXER,name='Capture Volume' > > $ amixer scontrols > Simple mixer control 'Master',0 > Simple mixer control 'PCM',0 > Simple mixer control 'Line',0 > Simple mixer control 'Mic',0 > Simple mixer control 'Capture',0 > > $ amixer contents > numid=2,iface=MIXER,name='Master Playback Switch' > ; type=BOOLEAN,access=rw------,values=2 > : values=on,on > numid=1,iface=MIXER,name='Master Playback Volume' > ; type=INTEGER,access=rw------,values=2,min=0,max=127,step=0 > : values=66,66 > numid=6,iface=MIXER,name='PCM Playback Volume' > ; type=INTEGER,access=rw---RW-,values=2,min=0,max=255,step=0 > : values=230,230 > | dBscale-min=-51.00dB,step=0.20dB,mute=0 > numid=5,iface=MIXER,name='Capture Source' > ; type=ENUMERATED,access=rw------,values=1,items=2 > ; Item #0 'Line' > ; Item #1 'Mic' > : values=1 > numid=4,iface=MIXER,name='Capture Switch' > ; type=BOOLEAN,access=rw------,values=2 > : values=on,on > numid=3,iface=MIXER,name='Capture Volume' > ; type=INTEGER,access=rw---R--,values=2,min=0,max=15,step=0 > : values=15,15 > | dBscale-min=0.00dB,step=1.50dB,mute=0 > -- > Daniel J Blueman > _______________________________________________ > Alsa-devel mailing list > Alsa-devel@xxxxxxxxxxxxxxxx > http://mailman.alsa-project.org/mailman/listinfo/alsa-devel > ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
