1277 static int snd_pcm_hw_rule_list(struct snd_pcm_hw_params *params,  in snd_pcm_hw_rule_list()  argument
1281 …return snd_interval_list(hw_param_interval(params, rule->var), list->count, list->list, list->mask…  in snd_pcm_hw_rule_list()
1308 static int snd_pcm_hw_rule_ranges(struct snd_pcm_hw_params *params,  in snd_pcm_hw_rule_ranges()  argument
1312 	return snd_interval_ranges(hw_param_interval(params, rule->var),  in snd_pcm_hw_rule_ranges()
1339 static int snd_pcm_hw_rule_ratnums(struct snd_pcm_hw_params *params,  in snd_pcm_hw_rule_ratnums()  argument
1345 	err = snd_interval_ratnum(hw_param_interval(params, rule->var),  in snd_pcm_hw_rule_ratnums()
1348 		params->rate_num = num;  in snd_pcm_hw_rule_ratnums()
1349 		params->rate_den = den;  in snd_pcm_hw_rule_ratnums()
1375 static int snd_pcm_hw_rule_ratdens(struct snd_pcm_hw_params *params,  in snd_pcm_hw_rule_ratdens()  argument
1380 	int err = snd_interval_ratden(hw_param_interval(params, rule->var),  in snd_pcm_hw_rule_ratdens()
1383 		params->rate_num = num;  in snd_pcm_hw_rule_ratdens()
1384 		params->rate_den = den;  in snd_pcm_hw_rule_ratdens()
1410 static int snd_pcm_hw_rule_msbits(struct snd_pcm_hw_params *params,  in snd_pcm_hw_rule_msbits()  argument
1416 	struct snd_interval *i = hw_param_interval(params, SNDRV_PCM_HW_PARAM_SAMPLE_BITS);  in snd_pcm_hw_rule_msbits()
1423 		params->msbits = min_not_zero(params->msbits, msbits);  in snd_pcm_hw_rule_msbits()
1456 static int snd_pcm_hw_rule_step(struct snd_pcm_hw_params *params,  in snd_pcm_hw_rule_step()  argument
1460 	return snd_interval_step(hw_param_interval(params, rule->var), step);  in snd_pcm_hw_rule_step()
1484 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
1492 	return snd_interval_list(hw_param_interval(params, rule->var),  in snd_pcm_hw_rule_pow2()
1515 static int snd_pcm_hw_rule_noresample_func(struct snd_pcm_hw_params *params,  in snd_pcm_hw_rule_noresample_func()  argument
1521 	rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE);  in snd_pcm_hw_rule_noresample_func()
1543 static void _snd_pcm_hw_param_any(struct snd_pcm_hw_params *params,  in _snd_pcm_hw_param_any()  argument
1547 		snd_mask_any(hw_param_mask(params, var));  in _snd_pcm_hw_param_any()
1548 		params->cmask |= 1 << var;  in _snd_pcm_hw_param_any()
1549 		params->rmask |= 1 << var;  in _snd_pcm_hw_param_any()
1553 		snd_interval_any(hw_param_interval(params, var));  in _snd_pcm_hw_param_any()
1554 		params->cmask |= 1 << var;  in _snd_pcm_hw_param_any()
1555 		params->rmask |= 1 << var;  in _snd_pcm_hw_param_any()
1561 void _snd_pcm_hw_params_any(struct snd_pcm_hw_params *params)  in _snd_pcm_hw_params_any()  argument
1564 	memset(params, 0, sizeof(*params));  in _snd_pcm_hw_params_any()
1566 		_snd_pcm_hw_param_any(params, k);  in _snd_pcm_hw_params_any()
1568 		_snd_pcm_hw_param_any(params, k);  in _snd_pcm_hw_params_any()
1569 	params->info = ~0U;  in _snd_pcm_hw_params_any()
1583 int snd_pcm_hw_param_value(const struct snd_pcm_hw_params *params,  in snd_pcm_hw_param_value()  argument
1587 		const struct snd_mask *mask = hw_param_mask_c(params, var);  in snd_pcm_hw_param_value()
1595 		const struct snd_interval *i = hw_param_interval_c(params, var);  in snd_pcm_hw_param_value()
1607 void _snd_pcm_hw_param_setempty(struct snd_pcm_hw_params *params,  in _snd_pcm_hw_param_setempty()  argument
1611 		snd_mask_none(hw_param_mask(params, var));  in _snd_pcm_hw_param_setempty()
1612 		params->cmask |= 1 << var;  in _snd_pcm_hw_param_setempty()
1613 		params->rmask |= 1 << var;  in _snd_pcm_hw_param_setempty()
1615 		snd_interval_none(hw_param_interval(params, var));  in _snd_pcm_hw_param_setempty()
1616 		params->cmask |= 1 << var;  in _snd_pcm_hw_param_setempty()
1617 		params->rmask |= 1 << var;  in _snd_pcm_hw_param_setempty()
1625 static int _snd_pcm_hw_param_first(struct snd_pcm_hw_params *params,  in _snd_pcm_hw_param_first()  argument
1630 		changed = snd_mask_refine_first(hw_param_mask(params, var));  in _snd_pcm_hw_param_first()
1632 		changed = snd_interval_refine_first(hw_param_interval(params, var));  in _snd_pcm_hw_param_first()
1636 		params->cmask |= 1 << var;  in _snd_pcm_hw_param_first()
1637 		params->rmask |= 1 << var;  in _snd_pcm_hw_param_first()
1656 			   struct snd_pcm_hw_params *params,   in snd_pcm_hw_param_first()  argument
1659 	int changed = _snd_pcm_hw_param_first(params, var);  in snd_pcm_hw_param_first()
1662 	if (params->rmask) {  in snd_pcm_hw_param_first()
1663 		int err = snd_pcm_hw_refine(pcm, params);  in snd_pcm_hw_param_first()
1667 	return snd_pcm_hw_param_value(params, var, dir);  in snd_pcm_hw_param_first()
1672 static int _snd_pcm_hw_param_last(struct snd_pcm_hw_params *params,  in _snd_pcm_hw_param_last()  argument
1677 		changed = snd_mask_refine_last(hw_param_mask(params, var));  in _snd_pcm_hw_param_last()
1679 		changed = snd_interval_refine_last(hw_param_interval(params, var));  in _snd_pcm_hw_param_last()
1683 		params->cmask |= 1 << var;  in _snd_pcm_hw_param_last()
1684 		params->rmask |= 1 << var;  in _snd_pcm_hw_param_last()
1703 			  struct snd_pcm_hw_params *params,  in snd_pcm_hw_param_last()  argument
1706 	int changed = _snd_pcm_hw_param_last(params, var);  in snd_pcm_hw_param_last()
1709 	if (params->rmask) {  in snd_pcm_hw_param_last()
1710 		int err = snd_pcm_hw_refine(pcm, params);  in snd_pcm_hw_param_last()
1714 	return snd_pcm_hw_param_value(params, var, dir);  in snd_pcm_hw_param_last()
1732 			     struct snd_pcm_hw_params *params)  in snd_pcm_hw_params_choose()  argument
1749 			err = snd_pcm_hw_param_first(pcm, params, *v, NULL);  in snd_pcm_hw_params_choose()
1751 			err = snd_pcm_hw_param_last(pcm, params, *v, NULL);  in snd_pcm_hw_params_choose()
1813 	struct snd_pcm_hw_params *params = arg;  in snd_pcm_lib_ioctl_fifo_size()  local
1818 	params->fifo_size = substream->runtime->hw.fifo_size;  in snd_pcm_lib_ioctl_fifo_size()
1820 		format = params_format(params);  in snd_pcm_lib_ioctl_fifo_size()
1821 		channels = params_channels(params);  in snd_pcm_lib_ioctl_fifo_size()
1824 			params->fifo_size /= (unsigned)frame_size;  in snd_pcm_lib_ioctl_fifo_size()