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Searched refs:buffer_time (Results 1 – 3 of 3) sorted by relevance

/OK3568_Linux_fs/buildroot/package/madplay/
H A D0001-switch-to-new-alsa-api.patch28 -int buffer_time = 500000;
39 +unsigned int buffer_time;
89 + err = snd_pcm_hw_params_get_buffer_time_max(params, &buffer_time, NULL);
94 + if (buffer_time > BUFFER_TIME_MAX)
95 + buffer_time = BUFFER_TIME_MAX;
97 - err = snd_pcm_hw_params_set_buffer_time_near(handle, params, buffer_time, &dir);
98 + err = snd_pcm_hw_params_set_buffer_time_near(handle, params, &buffer_time, 0);
100 printf("Unable to set buffer time %i for playback: %s\n", buffer_time, snd_strerror(err));
104 + if (period_time * 4 > buffer_time)
105 + period_time = buffer_time / 4;
/OK3568_Linux_fs/external/rk_pcba_test/
H A Decho_audio_linein_test.c51 unsigned int buffer_time;
70 if (snd_pcm_hw_params_get_buffer_time_max(hw_params, &buffer_time, 0) < 0) {
75 if (buffer_time > 500000) buffer_time = 500000;
76 period_time = buffer_time / 4;
78 log_info("buff_time = %d, period_time =%d \n",buffer_time, period_time);
79 if (snd_pcm_hw_params_set_buffer_time_near(handle, hw_params, &buffer_time, 0) < 0) {
/OK3568_Linux_fs/kernel/sound/soc/rockchip/
H A Drockchip_vad.c88 u32 buffer_time; /* msec */ member
829 if (vad->buffer_time) { in rockchip_vad_hw_params()
836 if (buf_time < vad->buffer_time) in rockchip_vad_hw_params()
838 buf_time = min(buf_time, vad->buffer_time); in rockchip_vad_hw_params()
1198 of_property_read_u32(np, "rockchip,buffer-time-ms", &vad->buffer_time); in rockchip_vad_probe()