1. NAME▲

snd_pcm_hw_constraint_step - add a hw constraint step rule

2. SYNOPSIS ▲

int snd_pcm_hw_constraint_step(struct snd_pcm_runtime *  runtime , unsigned int  cond , snd_pcm_hw_param_t  var , unsigned long  step );

3. ARGUMENTS ▲

runtime
    PCM runtime instance

cond
    condition bits

var
    hw_params variable to apply the step constraint

step
    step size

4. RETURN ▲

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

5. COPYRIGHT ▲