Lines Matching refs:playback_handle

1471 static int hfp_playback_device_open(snd_pcm_t** playback_handle,  in hfp_playback_device_open()  argument
1480 	err = snd_pcm_open(playback_handle, device_name, SND_PCM_STREAM_PLAYBACK, 0);  in hfp_playback_device_open()
1493 	err = snd_pcm_hw_params_any(*playback_handle, hw_params);  in hfp_playback_device_open()
1499 	err = snd_pcm_hw_params_set_access(*playback_handle, hw_params, SND_PCM_ACCESS_RW_INTERLEAVED);  in hfp_playback_device_open()
1505 	err = snd_pcm_hw_params_set_format(*playback_handle, hw_params, SND_PCM_FORMAT_S16_LE);  in hfp_playback_device_open()
1511 	err = snd_pcm_hw_params_set_channels(*playback_handle, hw_params, alsa_config.channels);  in hfp_playback_device_open()
1519 	err = snd_pcm_hw_params_set_rate_near(*playback_handle, hw_params, &rate, 0);  in hfp_playback_device_open()
1526 	err = snd_pcm_hw_params_set_period_size_near(*playback_handle, hw_params, &period_size, 0);  in hfp_playback_device_open()
1533 	err = snd_pcm_hw_params_set_buffer_size_near(*playback_handle, hw_params, &buffer_size);  in hfp_playback_device_open()
1541 	err = snd_pcm_hw_params(*playback_handle, hw_params);  in hfp_playback_device_open()
1549 	hfp_set_sw_params(*playback_handle, buffer_size, period_size, NULL);  in hfp_playback_device_open()