Scroll to navigation

SND_PCM_HW_CONSTRAIN(9) PCM API SND_PCM_HW_CONSTRAIN(9)

NAME

snd_pcm_hw_constraint_ratnums - apply ratnums constraint to a parameter

SYNOPSIS

int snd_pcm_hw_constraint_ratnums(struct snd_pcm_runtime * runtime, unsigned int cond, snd_pcm_hw_param_t var, const struct snd_pcm_hw_constraint_ratnums * r);

ARGUMENTS

runtime
PCM runtime instance
cond
condition bits
var
hw_params variable to apply the ratnums constraint
r
struct snd_ratnums constriants

RETURN

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

COPYRIGHT

January 2017 Kernel Hackers Manual 4.8.