I'm running the latest lime1 armbian (linux 4.14) and am having great difficulty controlling the mic levels.
amixer yields:
Simple mixer control 'Left Mixer Left DAC',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Power Amplifier',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 0 - 63
Mono: 48 [76%] [-15.00dB]
Simple mixer control 'Power Amplifier DAC',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Power Amplifier Mixer',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Power Amplifier Mute',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Right Mixer Left DAC',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Right Mixer Right DAC',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
which does not include any control for the mic. Using alsamixer a mix control is presented in the capture view, but it appears to be a duplicate of the speaker volume adjusting that instead. Playback and record both work, I am just unable to control the recording volume in anyway. Has anybody else had this issue and been able to get the mic volume working on this platform? I'd really appreciate knowing how you resolved it.
