Lines Matching defs:constraint
433 struct snd_pcm_hw_constraint_list *constraint;
441 constraint = &priv->constraint_rates;
442 constraint->list = ak4613_rates;
443 constraint->mask = 0;
444 constraint->count = 0;
462 constraint->count = i + 1;
466 SNDRV_PCM_HW_PARAM_RATE, constraint);
476 * the constraint is same as working mode.
483 * the constraint is based on board configs.
496 constraint = &priv->constraint_channels;
497 constraint->list = ak4613_channels;
498 constraint->mask = mask;
499 constraint->count = sizeof(ak4613_channels);
501 SNDRV_PCM_HW_PARAM_CHANNELS, constraint);