snd_pcm_hw_constraint_pow2 (9) - Linux Man Pages

snd_pcm_hw_constraint_pow2: add a hw constraint power-of-2 rule

NAME

snd_pcm_hw_constraint_pow2 - add a hw constraint power-of-2 rule

SYNOPSIS

int snd_pcm_hw_constraint_pow2(struct snd_pcm_runtime runtime, unsigned int cond, snd_pcm_hw_param_t var);

ARGUMENTS

runtime

PCM runtime instance

cond

condition bits

var

hw_params variable to apply the power-of-2 constraint

RETURN

Zero if successful, or a negative error code on failure.

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