Name
snd_pcm_hw_constraint_step —
add a hw constraint step rule
Synopsis
int snd_pcm_hw_constraint_step ( | struct snd_pcm_runtime * runtime, |
| | unsigned int cond, |
| | snd_pcm_hw_param_t var, |
| | unsigned long step); |
Arguments
runtime
PCM runtime instance
cond
condition bits
var
hw_params variable to apply the step constraint
step
step size
Return
Zero if successful, or a negative error code on failure.