[alsa-devel] Accessing already probed snd_card in kernel space
shreshthakumar at gmail.com
Fri Apr 15 07:46:41 CEST 2011
Hi, I am completely new to ALSA and ASoC so my question formation may seems
vague but I will try to be clear in objective.
How can I access already detected/populated sound card from inside the
kernel using standard ALSA kernel APIs?
Any mapping of kernel api for the following steps -
1) Find the right ALSA-card. (using snd_card_create)
2) Find the wanted ALSA-control for this card with snd_ctl_find_numid(...).
3) Modify the control
I want to configure the vibrator from kernel using the ALSA kernel APIs.
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