SND_PCM_HW_RULE_ADD
Section: PCM API (9)
Updated: February 2011
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NAME
snd_pcm_hw_rule_add - add the hw-constraint rule
SYNOPSIS
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int snd_pcm_hw_rule_add(struct snd_pcm_runtime * runtime, unsigned int cond, int var, snd_pcm_hw_rule_func_t func, void * private, int dep, ...);
ARGUMENTS
runtime
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- the pcm runtime instance
cond
-
condition bits
var
-
the variable to evaluate
func
-
the evaluation function
private
-
the private data pointer passed to function
dep
-
the dependent variables
...
-
variable arguments
DESCRIPTION
Returns zero if successful, or a negative error code on failure.
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