1278 static int snd_pcm_hw_rule_list(struct snd_pcm_hw_params *params,  in snd_pcm_hw_rule_list()  argument
1282 …return snd_interval_list(hw_param_interval(params, rule->var), list->count, list->list, list->mask…  in snd_pcm_hw_rule_list()
1309 static int snd_pcm_hw_rule_ranges(struct snd_pcm_hw_params *params,  in snd_pcm_hw_rule_ranges()  argument
1313 	return snd_interval_ranges(hw_param_interval(params, rule->var),  in snd_pcm_hw_rule_ranges()
1340 static int snd_pcm_hw_rule_ratnums(struct snd_pcm_hw_params *params,  in snd_pcm_hw_rule_ratnums()  argument
1346 	err = snd_interval_ratnum(hw_param_interval(params, rule->var),  in snd_pcm_hw_rule_ratnums()
1349 		params->rate_num = num;  in snd_pcm_hw_rule_ratnums()
1350 		params->rate_den = den;  in snd_pcm_hw_rule_ratnums()
1376 static int snd_pcm_hw_rule_ratdens(struct snd_pcm_hw_params *params,  in snd_pcm_hw_rule_ratdens()  argument
1381 	int err = snd_interval_ratden(hw_param_interval(params, rule->var),  in snd_pcm_hw_rule_ratdens()
1384 		params->rate_num = num;  in snd_pcm_hw_rule_ratdens()
1385 		params->rate_den = den;  in snd_pcm_hw_rule_ratdens()
1411 static int snd_pcm_hw_rule_msbits(struct snd_pcm_hw_params *params,  in snd_pcm_hw_rule_msbits()  argument
1417 	struct snd_interval *i = hw_param_interval(params, SNDRV_PCM_HW_PARAM_SAMPLE_BITS);  in snd_pcm_hw_rule_msbits()
1424 		params->msbits = min_not_zero(params->msbits, msbits);  in snd_pcm_hw_rule_msbits()
1457 static int snd_pcm_hw_rule_step(struct snd_pcm_hw_params *params,  in snd_pcm_hw_rule_step()  argument
1461 	return snd_interval_step(hw_param_interval(params, rule->var), step);  in snd_pcm_hw_rule_step()
1485 static int snd_pcm_hw_rule_pow2(struct snd_pcm_hw_params *params, struct snd_pcm_hw_rule *rule)  in snd_pcm_hw_rule_pow2()  argument
1493 	return snd_interval_list(hw_param_interval(params, rule->var),  in snd_pcm_hw_rule_pow2()
1516 static int snd_pcm_hw_rule_noresample_func(struct snd_pcm_hw_params *params,  in snd_pcm_hw_rule_noresample_func()  argument
1522 	rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE);  in snd_pcm_hw_rule_noresample_func()
1544 static void _snd_pcm_hw_param_any(struct snd_pcm_hw_params *params,  in _snd_pcm_hw_param_any()  argument
1548 		snd_mask_any(hw_param_mask(params, var));  in _snd_pcm_hw_param_any()
1549 		params->cmask |= 1 << var;  in _snd_pcm_hw_param_any()
1550 		params->rmask |= 1 << var;  in _snd_pcm_hw_param_any()
1554 		snd_interval_any(hw_param_interval(params, var));  in _snd_pcm_hw_param_any()
1555 		params->cmask |= 1 << var;  in _snd_pcm_hw_param_any()
1556 		params->rmask |= 1 << var;  in _snd_pcm_hw_param_any()
1562 void _snd_pcm_hw_params_any(struct snd_pcm_hw_params *params)  in _snd_pcm_hw_params_any()  argument
1565 	memset(params, 0, sizeof(*params));  in _snd_pcm_hw_params_any()
1567 		_snd_pcm_hw_param_any(params, k);  in _snd_pcm_hw_params_any()
1569 		_snd_pcm_hw_param_any(params, k);  in _snd_pcm_hw_params_any()
1570 	params->info = ~0U;  in _snd_pcm_hw_params_any()
1584 int snd_pcm_hw_param_value(const struct snd_pcm_hw_params *params,  in snd_pcm_hw_param_value()  argument
1588 		const struct snd_mask *mask = hw_param_mask_c(params, var);  in snd_pcm_hw_param_value()
1596 		const struct snd_interval *i = hw_param_interval_c(params, var);  in snd_pcm_hw_param_value()
1608 void _snd_pcm_hw_param_setempty(struct snd_pcm_hw_params *params,  in _snd_pcm_hw_param_setempty()  argument
1612 		snd_mask_none(hw_param_mask(params, var));  in _snd_pcm_hw_param_setempty()
1613 		params->cmask |= 1 << var;  in _snd_pcm_hw_param_setempty()
1614 		params->rmask |= 1 << var;  in _snd_pcm_hw_param_setempty()
1616 		snd_interval_none(hw_param_interval(params, var));  in _snd_pcm_hw_param_setempty()
1617 		params->cmask |= 1 << var;  in _snd_pcm_hw_param_setempty()
1618 		params->rmask |= 1 << var;  in _snd_pcm_hw_param_setempty()
1626 static int _snd_pcm_hw_param_first(struct snd_pcm_hw_params *params,  in _snd_pcm_hw_param_first()  argument
1631 		changed = snd_mask_refine_first(hw_param_mask(params, var));  in _snd_pcm_hw_param_first()
1633 		changed = snd_interval_refine_first(hw_param_interval(params, var));  in _snd_pcm_hw_param_first()
1637 		params->cmask |= 1 << var;  in _snd_pcm_hw_param_first()
1638 		params->rmask |= 1 << var;  in _snd_pcm_hw_param_first()
1657 			   struct snd_pcm_hw_params *params,   in snd_pcm_hw_param_first()  argument
1660 	int changed = _snd_pcm_hw_param_first(params, var);  in snd_pcm_hw_param_first()
1663 	if (params->rmask) {  in snd_pcm_hw_param_first()
1664 		int err = snd_pcm_hw_refine(pcm, params);  in snd_pcm_hw_param_first()
1668 	return snd_pcm_hw_param_value(params, var, dir);  in snd_pcm_hw_param_first()
1673 static int _snd_pcm_hw_param_last(struct snd_pcm_hw_params *params,  in _snd_pcm_hw_param_last()  argument
1678 		changed = snd_mask_refine_last(hw_param_mask(params, var));  in _snd_pcm_hw_param_last()
1680 		changed = snd_interval_refine_last(hw_param_interval(params, var));  in _snd_pcm_hw_param_last()
1684 		params->cmask |= 1 << var;  in _snd_pcm_hw_param_last()
1685 		params->rmask |= 1 << var;  in _snd_pcm_hw_param_last()
1704 			  struct snd_pcm_hw_params *params,  in snd_pcm_hw_param_last()  argument
1707 	int changed = _snd_pcm_hw_param_last(params, var);  in snd_pcm_hw_param_last()
1710 	if (params->rmask) {  in snd_pcm_hw_param_last()
1711 		int err = snd_pcm_hw_refine(pcm, params);  in snd_pcm_hw_param_last()
1715 	return snd_pcm_hw_param_value(params, var, dir);  in snd_pcm_hw_param_last()
1733 			     struct snd_pcm_hw_params *params)  in snd_pcm_hw_params_choose()  argument
1750 			err = snd_pcm_hw_param_first(pcm, params, *v, NULL);  in snd_pcm_hw_params_choose()
1752 			err = snd_pcm_hw_param_last(pcm, params, *v, NULL);  in snd_pcm_hw_params_choose()
1814 	struct snd_pcm_hw_params *params = arg;  in snd_pcm_lib_ioctl_fifo_size()  local
1819 	params->fifo_size = substream->runtime->hw.fifo_size;  in snd_pcm_lib_ioctl_fifo_size()
1821 		format = params_format(params);  in snd_pcm_lib_ioctl_fifo_size()
1822 		channels = params_channels(params);  in snd_pcm_lib_ioctl_fifo_size()
1825 			params->fifo_size /= (unsigned)frame_size;  in snd_pcm_lib_ioctl_fifo_size()