1. NAME▲
snd_pcm_hw_constraint_pow2 - add a hw constraint power-of-2 rule
2. SYNOPSIS ▲
int snd_pcm_hw_constraint_pow2(struct snd_pcm_runtime * runtime , unsigned int cond , snd_pcm_hw_param_t var );
3. ARGUMENTS ▲
runtime
    PCM runtime instance
cond
    condition bits
var
    hw_params variable to apply the power-of-2 constraint
4. RETURN ▲
Zero if successful, or a negative error code on failure.
5. COPYRIGHT ▲