diff options
| author |   Fulup Ar Foll <fulup@iot.bzh> | 2018-05-17 12:48:12 +0200 |
|---|---|---|
| committer | Fulup Ar Foll <fulup@iot.bzh> | 2018-05-17 12:48:12 +0200 |
| commit | 29f5fc4e093b8793eaeeef056d0b998182269718 (patch) | |
| tree | dfeab4eec7f485c40c595fa045cdf734b0a3e37b /README.md | |
| parent | ea9cd4223a9ff1f0da3276ea12727a59ab09531f (diff) | |
Cleanup soft vol control creation
Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -64,3 +64,13 @@ Current version does not handle audio rate conversion, using gstreamer or equiva speaker-test -D hw:XXX:0:??? -twav -c!! 'cc' is the number of channel and depends on the audio stream zone target. ``` +## Warning + +Alsa try top automatically store current state into /var/lib/alsa/asound.state when developing/testing this may create impossible +situation. In order to clean up your Alsa snd-aloop config, a simple "rmmod" might not be enough in some case you may have to delete +/var/lib/alsa/asound.state before applying "modprobe". + +In case of doubt check with folling command that you start from a clear green field +``` +rmmod snd-aloop && modprobe --first-time snd-aloop && amixer -D hw:Loopback controls | grep vol +```
\ No newline at end of file |