Many thanks,
it is the Capture control. Investigating what wrong with it.
[root@test ~]# amixer cget numid=3
numid=3,iface=MIXER,name='ALC Capture Max Volume'
; type=INTEGER,access=rw---R--,values=1,min=0,max=7,step=0
: values=7
| dBscale-min=-6.75dB,step=6.00dB,mute=0
[root@barix ~]# amix
Dear all,
i have the system:
- ARM AM1808(sitara cpu) (davinci based)
- wolfson WM7858 codec
- ALSA asoc driver
ALSA device list:
#0: test-machine
Once moved form kernel 3.5.1 to 3.17.0, i get the following error:
[root@test class]# amixer
amixer: Mixer default load error: Input/output er
