Hi:
I'm currently working with a LogicPD AM3517 EVM board. Took me some time to realize that my speakers need to be plugged into the Line Out 1 and not Headphone FM in order to get some audio. Now I would like to know how can I change the volume using the amixer, or how it should be done. The output I get from the amixer controls command is the following:
/ # amixer controls
numid=3,iface=MIXER,name='Line Input Switch'
numid=4,iface=MIXER,name='Line Input Volume'
numid=6,iface=MIXER,name='Mic Booster Switch'
numid=5,iface=MIXER,name='Mic Input Switch'
numid=12,iface=MIXER,name='Capture Source'
numid=8,iface=MIXER,name='Playback De-emphasis'
numid=2,iface=MIXER,name='Digital Playback Switch'
numid=1,iface=MIXER,name='Digital Playback Volume'
numid=9,iface=MIXER,name='Output Mixer Line Bypass Switch'
numid=10,iface=MIXER,name='Output Mixer Mic Sidetone Switch'
numid=11,iface=MIXER,name='Output Mixer Playback Switch'
numid=7,iface=MIXER,name='Sidetone Volume'
Neither of them seem to work to modify the volume of the audio output. Any suggestion on how this should be done?
Regards
Diego Chaverri M.
