70 static void cras_iodev_alloc_dsp(struct cras_iodev *iodev);
72 static int default_no_stream_playback(struct cras_iodev *odev)  in default_no_stream_playback()
108 static int cras_iodev_start(struct cras_iodev *iodev)  in cras_iodev_start()
129 static unsigned int dev_playback_frames(struct cras_iodev *odev)  in dev_playback_frames()
172 static int cras_iodev_no_stream_playback_transition(struct cras_iodev *odev,  in cras_iodev_no_stream_playback_transition()
207 static int output_should_mute(struct cras_iodev *odev)  in output_should_mute()
217 int cras_iodev_is_zero_volume(const struct cras_iodev *odev)  in cras_iodev_is_zero_volume()
260 static int cras_iodev_output_event_sample_ready(struct cras_iodev *odev)  in cras_iodev_output_event_sample_ready()
303 static size_t get_best_rate(struct cras_iodev *iodev, size_t rrate)  in get_best_rate()
330 static size_t get_best_channel_count(struct cras_iodev *iodev, size_t count)  in get_best_channel_count()
356 static snd_pcm_format_t get_best_pcm_format(struct cras_iodev *iodev,  in get_best_pcm_format()
370 static int apply_dsp(struct cras_iodev *iodev, uint8_t *buf, size_t frames)  in apply_dsp()
391 static void cras_iodev_free_dsp(struct cras_iodev *iodev)  in cras_iodev_free_dsp()
401 static inline void adjust_dev_channel_for_dsp(const struct cras_iodev *iodev)  in adjust_dev_channel_for_dsp()
420 static void update_channel_layout(struct cras_iodev *iodev)  in update_channel_layout()
445 int cras_iodev_set_format(struct cras_iodev *iodev,  in cras_iodev_set_format()
520 static void add_ext_dsp_module_to_pipeline(struct cras_iodev *iodev)  in add_ext_dsp_module_to_pipeline()
552 static void release_ext_dsp_module_from_pipeline(struct cras_iodev *iodev)  in release_ext_dsp_module_from_pipeline()
570 void cras_iodev_set_ext_dsp_module(struct cras_iodev *iodev,  in cras_iodev_set_ext_dsp_module()
584 void cras_iodev_update_dsp(struct cras_iodev *iodev)  in cras_iodev_update_dsp()
603 int cras_iodev_dsp_set_swap_mode_for_node(struct cras_iodev *iodev,  in cras_iodev_dsp_set_swap_mode_for_node()
621 void cras_iodev_free_format(struct cras_iodev *iodev)  in cras_iodev_free_format()
627 void cras_iodev_init_audio_area(struct cras_iodev *iodev, int num_channels)  in cras_iodev_init_audio_area()
636 void cras_iodev_free_audio_area(struct cras_iodev *iodev)  in cras_iodev_free_audio_area()
645 void cras_iodev_free_resources(struct cras_iodev *iodev)  in cras_iodev_free_resources()
653 static void cras_iodev_alloc_dsp(struct cras_iodev *iodev)  in cras_iodev_alloc_dsp()
703 void cras_iodev_add_node(struct cras_iodev *iodev, struct cras_ionode *node)  in cras_iodev_add_node()
709 void cras_iodev_rm_node(struct cras_iodev *iodev, struct cras_ionode *node)  in cras_iodev_rm_node()
715 void cras_iodev_set_active_node(struct cras_iodev *iodev,  in cras_iodev_set_active_node()
746 float cras_iodev_get_software_volume_scaler(struct cras_iodev *iodev)  in cras_iodev_get_software_volume_scaler()
758 float cras_iodev_get_software_gain_scaler(const struct cras_iodev *iodev)  in cras_iodev_get_software_gain_scaler()
766 int cras_iodev_get_valid_frames(struct cras_iodev *odev,  in cras_iodev_get_valid_frames()
788 int cras_iodev_add_stream(struct cras_iodev *iodev, struct dev_stream *stream)  in cras_iodev_add_stream()
803 void cras_iodev_start_stream(struct cras_iodev *iodev,  in cras_iodev_start_stream()
823 struct dev_stream *cras_iodev_rm_stream(struct cras_iodev *iodev,  in cras_iodev_rm_stream()
879 unsigned int cras_iodev_stream_offset(struct cras_iodev *iodev,  in cras_iodev_stream_offset()
886 void cras_iodev_stream_written(struct cras_iodev *iodev,  in cras_iodev_stream_written()
893 unsigned int cras_iodev_all_streams_written(struct cras_iodev *iodev)  in cras_iodev_all_streams_written()
900 unsigned int cras_iodev_max_stream_offset(const struct cras_iodev *iodev)  in cras_iodev_max_stream_offset()
917 int cras_iodev_open(struct cras_iodev *iodev, unsigned int cb_level,  in cras_iodev_open()
1009 enum CRAS_IODEV_STATE cras_iodev_state(const struct cras_iodev *iodev)  in cras_iodev_state()
1014 int cras_iodev_close(struct cras_iodev *iodev)  in cras_iodev_close()
1053 int cras_iodev_put_input_buffer(struct cras_iodev *iodev)  in cras_iodev_put_input_buffer()
1077 int cras_iodev_put_output_buffer(struct cras_iodev *iodev, uint8_t *frames,  in cras_iodev_put_output_buffer()
1179 int cras_iodev_get_input_buffer(struct cras_iodev *iodev, unsigned int *frames)  in cras_iodev_get_input_buffer()
1233 int cras_iodev_get_output_buffer(struct cras_iodev *iodev,  in cras_iodev_get_output_buffer()
1251 int cras_iodev_update_rate(struct cras_iodev *iodev, unsigned int level,  in cras_iodev_update_rate()
1262 int cras_iodev_reset_rate_estimator(const struct cras_iodev *iodev)  in cras_iodev_reset_rate_estimator()
1268 double cras_iodev_get_est_rate_ratio(const struct cras_iodev *iodev)  in cras_iodev_get_est_rate_ratio()
1274 int cras_iodev_get_dsp_delay(const struct cras_iodev *iodev)  in cras_iodev_get_dsp_delay()
1294 int cras_iodev_frames_queued(struct cras_iodev *iodev,  in cras_iodev_frames_queued()
1315 int cras_iodev_buffer_avail(struct cras_iodev *iodev, unsigned hw_level)  in cras_iodev_buffer_avail()
1326 int cras_iodev_fill_odev_zeros(struct cras_iodev *odev, unsigned int frames)  in cras_iodev_fill_odev_zeros()
1358 int cras_iodev_output_underrun(struct cras_iodev *odev, unsigned int hw_level,  in cras_iodev_output_underrun()
1371 int cras_iodev_odev_should_wake(const struct cras_iodev *odev)  in cras_iodev_odev_should_wake()
1385 cras_iodev_default_frames_to_play_in_sleep(struct cras_iodev *odev,  in cras_iodev_default_frames_to_play_in_sleep()
1430 unsigned int cras_iodev_frames_to_play_in_sleep(struct cras_iodev *odev,  in cras_iodev_frames_to_play_in_sleep()
1443 int cras_iodev_default_no_stream_playback(struct cras_iodev *odev, int enable)  in cras_iodev_default_no_stream_playback()
1450 int cras_iodev_prepare_output_before_write_samples(struct cras_iodev *odev)  in cras_iodev_prepare_output_before_write_samples()
1473 unsigned int cras_iodev_get_num_underruns(const struct cras_iodev *iodev)  in cras_iodev_get_num_underruns()
1478 unsigned int cras_iodev_get_num_severe_underruns(const struct cras_iodev *iodev)  in cras_iodev_get_num_severe_underruns()
1485 int cras_iodev_reset_request(struct cras_iodev *iodev)  in cras_iodev_reset_request()
1505 	struct cras_iodev *odev = (struct cras_iodev *)data;  in ramp_down_mute_callback()
1510 int cras_iodev_start_ramp(struct cras_iodev *odev,  in cras_iodev_start_ramp()
1576 int cras_iodev_start_volume_ramp(struct cras_iodev *odev,  in cras_iodev_start_volume_ramp()
1612 int cras_iodev_set_mute(struct cras_iodev *iodev)  in cras_iodev_set_mute()
1622 void cras_iodev_update_highest_hw_level(struct cras_iodev *iodev,  in cras_iodev_update_highest_hw_level()
1652 static int cras_iodev_drop_frames(struct cras_iodev *iodev, unsigned int frames)  in cras_iodev_drop_frames()
1696 int cras_iodev_drop_frames_by_time(struct cras_iodev *iodev, struct timespec ts)  in cras_iodev_drop_frames_by_time()
1711 bool cras_iodev_support_noise_cancellation(const struct cras_iodev *iodev)  in cras_iodev_support_noise_cancellation()