[Buildroot] Howto change group of /dev/snd when using devtmpfs

Jörg Krause joerg.krause at embedded.rocks
Thu Mar 23 17:22:29 UTC 2017


Hi,

I need some help to get the group changed for "/dev/snd" when using
devtmpfs. By default, "/dev/snd" and subnodes have the following
settings:

"""
# ls -l /dev/snd/
total 0
crw-------    1 root     root      116,   0 Jan  1  1970 controlC0
crw-------    1 root     root      116,  16 Jan  1  1970 pcmC0D0p
crw-------    1 root     root      116,  25 Jan  1  1970 pcmC0D1c
crw-------    1 root     root      116,  33 Jan  1  1970 timer
"""

I'd like to change the group to audio.

Best regards,
Jörg Krause


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