On Wed 03 Sep 2014 18:23:49 Barry Scott wrote:
> It seems that there is a limit of 32 pcm softvol interfaces.
In the linux kernel sound/core/control.c is this define:
/* max number of user-defined controls */
#define MAX_USER_CONTROLS 32
#define MAX_CONTROL_COUNT 1028
And in snd_ctl_elem_add it is used:
if (card->user_ctl_count >= MAX_USER_CONTROLS)
return -ENOMEM;
So that is the where the ENOMEM comes from.
Is there any reason I should not patch the limit bigger? Say 128?
Barry
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