[alsa-devel] Building alsa-driver-1.0.23 for sis7012

[JD]

On 12/03/2010 11:12 PM, Daniel Chen wrote:
> No, clearly things are muted (I've noted with arrows):
>
> Simple mixer control 'Mic',0
>    Capabilities: pvolume pvolume-joined pswitch pswitch-joined cswitch
> cswitch-exclusive penum
>    Capture exclusive group: 0
>    Playback channels: Mono
>    Capture channels: Front Left - Front Right
>    Limits: Playback 0 - 31
>    Mono: Playback 31 [100%] [12.00dB] [off]
>    Front Left: Capture [off]<---
>    Front Right: Capture [off]<---
>
> [...]
> Simple mixer control 'Capture',0
>    Capabilities: cvolume cswitch cswitch-joined penum
>    Capture channels: Front Left - Front Right
>    Limits: Capture 0 - 15
>    Front Left: Capture 15 [100%] [22.50dB] [off]<---
>    Front Right: Capture 15 [100%] [22.50dB] [off]<---
>
OK, then I have no idea how to turn them on.
The only mixer I have is
/usr/bin/gst-mixer
the title of which says:
Volume control: SIS si7012 (Alsa mixer)

I check every available tab or button for ways to turn
on the captures. I do not see any way to turn them on or off.