Lines Matching refs:hw_params

1146 	snd_pcm_hw_params_t hw_params = {0};  local
1158 	ret = snd_pcm_hw_params_any(spcm, &hw_params);
1163 	ret = snd_pcm_hw_params_set_access(spcm, &hw_params,
1166 		ret = snd_pcm_hw_params_set_access(spcm, &hw_params,
1176 		ret = snd_pcm_hw_params_set_format(spcm, &hw_params,
1195 			ret = snd_pcm_hw_params_set_format(spcm, &hw_params,
1203 							&hw_params, &format);
1211 	ret = INTERNAL(snd_pcm_hw_params_set_channels_near)(spcm, &hw_params,
1217 	ret = INTERNAL(snd_pcm_hw_params_set_rate_near)(spcm, &hw_params,
1227 			&hw_params, (unsigned int *)&params->buffer_time, 0);
1234 			&hw_params, (snd_pcm_uframes_t *)&params->buffer_size);
1245 			&hw_params, (unsigned int *)&params->period_time, 0);
1252 			&hw_params, (snd_pcm_uframes_t *)&params->period_size,
1263 					&hw_params, &params->periods, 0);
1282 	ret = snd_pcm_hw_params(spcm, &hw_params);
1290 		snd_mask_value(hw_param_mask(&hw_params,
1293 		*hw_param_interval(&hw_params, SND_PCM_HW_PARAM_RATE);
1295 		*hw_param_interval(&hw_params, SND_PCM_HW_PARAM_BUFFER_SIZE);
1297 		*hw_param_interval(&hw_params, SND_PCM_HW_PARAM_BUFFER_TIME);
1299 		*hw_param_interval(&hw_params, SND_PCM_HW_PARAM_PERIOD_SIZE);
1301 		*hw_param_interval(&hw_params, SND_PCM_HW_PARAM_PERIOD_TIME);
1303 		*hw_param_interval(&hw_params, SND_PCM_HW_PARAM_PERIODS);