| SND_PCM_HW_CONSTRAIN(9) | PCM API | SND_PCM_HW_CONSTRAIN(9) |
NAME¶
snd_pcm_hw_constraint_ranges - apply list of range constraints to a parameter
SYNOPSIS¶
int snd_pcm_hw_constraint_ranges(struct snd_pcm_runtime * runtime, unsigned int cond, snd_pcm_hw_param_t var, const struct snd_pcm_hw_constraint_ranges * r);
ARGUMENTS¶
runtime
PCM runtime instance
cond
condition bits
var
hw_params variable to apply the list of range
constraints
r
ranges
DESCRIPTION¶
Apply the list of range constraints to an interval parameter.
RETURN¶
Zero if successful, or a negative error code on failure.
COPYRIGHT¶
| June 2024 | Kernel Hackers Manual 3.10 |