Lines Matching defs:hw_params
1199 snd_pcm_hw_params_t hw_params = {0};
1211 ret = snd_pcm_hw_params_any(spcm, &hw_params);
1216 ret = snd_pcm_hw_params_set_access(spcm, &hw_params,
1219 ret = snd_pcm_hw_params_set_access(spcm, &hw_params,
1229 ret = snd_pcm_hw_params_set_format(spcm, &hw_params,
1248 ret = snd_pcm_hw_params_set_format(spcm, &hw_params,
1256 &hw_params, &format);
1264 ret = INTERNAL(snd_pcm_hw_params_set_channels_near)(spcm, &hw_params,
1270 ret = INTERNAL(snd_pcm_hw_params_set_rate_near)(spcm, &hw_params,
1280 &hw_params, (unsigned int *)¶ms->buffer_time, 0);
1287 &hw_params, (snd_pcm_uframes_t *)¶ms->buffer_size);
1298 &hw_params, (unsigned int *)¶ms->period_time, 0);
1305 &hw_params, (snd_pcm_uframes_t *)¶ms->period_size,
1316 &hw_params, ¶ms->periods, 0);
1335 ret = snd_pcm_hw_params(spcm, &hw_params);
1341 /* store some hw_params values to shared info */
1343 snd_mask_value(hw_param_mask(&hw_params,
1346 *hw_param_interval(&hw_params, SND_PCM_HW_PARAM_RATE);
1348 *hw_param_interval(&hw_params, SND_PCM_HW_PARAM_BUFFER_SIZE);
1350 *hw_param_interval(&hw_params, SND_PCM_HW_PARAM_BUFFER_TIME);
1352 *hw_param_interval(&hw_params, SND_PCM_HW_PARAM_PERIOD_SIZE);
1354 *hw_param_interval(&hw_params, SND_PCM_HW_PARAM_PERIOD_TIME);
1356 *hw_param_interval(&hw_params, SND_PCM_HW_PARAM_PERIODS);
1442 * hw_params setting.