142 	int err = snd_pcm_delay(plugin->gen.slave, &sd);  in snd_pcm_plugin_delay()
151 	snd_pcm_t *slave = plugin->gen.slave;  in snd_pcm_plugin_call_init_cb()  local
154 	assert(pcm->boundary == slave->boundary);  in snd_pcm_plugin_call_init_cb()
155 	*pcm->hw.ptr = *slave->hw.ptr;  in snd_pcm_plugin_call_init_cb()
156 	*pcm->appl.ptr = *slave->appl.ptr;  in snd_pcm_plugin_call_init_cb()
169 	err = snd_pcm_prepare(plugin->gen.slave);  in snd_pcm_plugin_prepare()
179 	err = snd_pcm_reset(plugin->gen.slave);  in snd_pcm_plugin_reset()
202 	sframes = snd_pcm_rewind(plugin->gen.slave, sframes);  in snd_pcm_plugin_rewind()
226 	sframes = INTERNAL(snd_pcm_forward)(plugin->gen.slave, sframes);  in snd_pcm_plugin_forward()
239 	snd_pcm_t *slave = plugin->gen.slave;  in snd_pcm_plugin_write_areas()  local
250 		result = snd_pcm_mmap_begin(slave, &slave_areas, &slave_offset, &slave_frames);  in snd_pcm_plugin_write_areas()
259 		if (CHECK_SANITY(slave_frames > snd_pcm_mmap_playback_avail(slave))) {  in snd_pcm_plugin_write_areas()
261 			       snd_pcm_mmap_playback_avail(slave));  in snd_pcm_plugin_write_areas()
265 		result = snd_pcm_mmap_commit(slave, slave_offset, slave_frames);  in snd_pcm_plugin_write_areas()
296 	snd_pcm_t *slave = plugin->gen.slave;  in snd_pcm_plugin_read_areas()  local
307 		result = snd_pcm_mmap_begin(slave, &slave_areas, &slave_offset, &slave_frames);  in snd_pcm_plugin_read_areas()
316 		if (CHECK_SANITY(slave_frames > snd_pcm_mmap_capture_avail(slave))) {  in snd_pcm_plugin_read_areas()
318 			       snd_pcm_mmap_playback_avail(slave));  in snd_pcm_plugin_read_areas()
322 		result = snd_pcm_mmap_commit(slave, slave_offset, slave_frames);  in snd_pcm_plugin_read_areas()
326 			res = plugin->undo_read(slave, areas, offset, frames, slave_frames - result);  in snd_pcm_plugin_read_areas()
391 	snd_pcm_t *slave = plugin->gen.slave;  in snd_pcm_plugin_mmap_commit()  local
402 	slave_size = snd_pcm_avail_update(slave);  in snd_pcm_plugin_mmap_commit()
416 		result = snd_pcm_mmap_begin(slave, &slave_areas, &slave_offset, &slave_frames);  in snd_pcm_plugin_mmap_commit()
425 		result = snd_pcm_mmap_commit(slave, slave_offset, slave_frames);  in snd_pcm_plugin_mmap_commit()
464 	snd_pcm_t *slave = plugin->gen.slave;  in snd_pcm_plugin_sync_hw_ptr_capture()  local
487 		slave_size = snd_pcm_avail_update(slave);  in snd_pcm_plugin_sync_hw_ptr_capture()
488 		result = snd_pcm_mmap_begin(slave, &slave_areas, &slave_offset, &slave_frames);  in snd_pcm_plugin_sync_hw_ptr_capture()
497 		result = snd_pcm_mmap_commit(slave, slave_offset, slave_frames);  in snd_pcm_plugin_sync_hw_ptr_capture()
500 			res = plugin->undo_read(slave, areas, hw_offset, frames, slave_frames - result);  in snd_pcm_plugin_sync_hw_ptr_capture()
540 	snd_pcm_t *slave = plugin->gen.slave;  in snd_pcm_plugin_avail_update()  local
543 	slave_size = snd_pcm_avail_update(slave);  in snd_pcm_plugin_avail_update()
544 	return snd_pcm_plugin_sync_hw_ptr(pcm, *slave->hw.ptr, slave_size);  in snd_pcm_plugin_avail_update()
552 	err = snd_pcm_status(plugin->gen.slave, status);  in snd_pcm_plugin_status()
599 		snd_pcm_t *slave = plugin->gen.slave;  in snd_pcm_plugin_may_wait_for_avail_min()  local
617 		if (slave->avail_min != needed_slave_avail_min) {  in snd_pcm_plugin_may_wait_for_avail_min()
624 			snd_pcm_sw_params_current(slave, swparams);  in snd_pcm_plugin_may_wait_for_avail_min()
632 			snd_pcm_sw_params(slave, swparams);  in snd_pcm_plugin_may_wait_for_avail_min()