73 				 struct mixart_pipe *pipe, int start)  in mixart_set_pipe_state()  argument
81 	switch(pipe->status) {  in mixart_set_pipe_state()
115 	group_state.pipe_uid[0] = pipe->group_uid;  in mixart_set_pipe_state()
122 	request.uid = pipe->group_uid; /*(struct mixart_uid){0,0};*/  in mixart_set_pipe_state()
162 		pipe->status = PIPE_RUNNING;  in mixart_set_pipe_state()
165 		pipe->status = PIPE_STOPPED;  in mixart_set_pipe_state()
172 			    struct mixart_pipe *pipe, unsigned int rate)  in mixart_set_clock()  argument
179 	switch(pipe->status) {  in mixart_set_clock()
201 	clock_properties.uid_caller[0] = pipe->group_uid;  in mixart_set_clock()
218 	if(rate)  pipe->status = PIPE_CLOCK_SET;  in mixart_set_clock()
219 	else      pipe->status = PIPE_RUNNING;  in mixart_set_clock()
233 	struct mixart_pipe *pipe;  in snd_mixart_add_ref_pipe()  local
238 			pipe = &(chip->pipe_in_ana);  /* analog inputs */  in snd_mixart_add_ref_pipe()
240 			pipe = &(chip->pipe_in_dig); /* digital inputs */  in snd_mixart_add_ref_pipe()
246 			pipe = &(chip->pipe_out_ana);  /* analog outputs */  in snd_mixart_add_ref_pipe()
248 			pipe = &(chip->pipe_out_dig);  /* digital outputs */  in snd_mixart_add_ref_pipe()
255 	if( (monitoring == 0) && (pipe->references >= stream_count) ) {  in snd_mixart_add_ref_pipe()
260 	if( pipe->status == PIPE_UNDEFINED ) {  in snd_mixart_add_ref_pipe()
284 		buf->sgroup_req.connector = pipe->uid_left_connector;  /* the left connector */  in snd_mixart_add_ref_pipe()
326 		pipe->group_uid = buf->sgroup_resp.group;     /* id of the pipe, as returned by embedded */  in snd_mixart_add_ref_pipe()
327 		pipe->stream_count = buf->sgroup_resp.stream_count;  in snd_mixart_add_ref_pipe()
330 		pipe->status = PIPE_STOPPED;  in snd_mixart_add_ref_pipe()
334 	if(monitoring)	pipe->monitoring = 1;  in snd_mixart_add_ref_pipe()
335 	else		pipe->references++;  in snd_mixart_add_ref_pipe()
337 	return pipe;  in snd_mixart_add_ref_pipe()
342 			     struct mixart_pipe *pipe, int monitoring)  in snd_mixart_kill_ref_pipe()  argument
346 	if(pipe->status == PIPE_UNDEFINED)  in snd_mixart_kill_ref_pipe()
350 		pipe->monitoring = 0;  in snd_mixart_kill_ref_pipe()
352 		pipe->references--;  in snd_mixart_kill_ref_pipe()
354 	if((pipe->references <= 0) && (pipe->monitoring == 0)) {  in snd_mixart_kill_ref_pipe()
360 		err = mixart_set_clock( mgr, pipe, 0);  in snd_mixart_kill_ref_pipe()
367 		err = mixart_set_pipe_state(mgr, pipe, 0);  in snd_mixart_kill_ref_pipe()
374 		request.data = &pipe->group_uid;            /* the streaming group ! */  in snd_mixart_kill_ref_pipe()
375 		request.size = sizeof(pipe->group_uid);  in snd_mixart_kill_ref_pipe()
385 		pipe->group_uid = (struct mixart_uid){0,0};  in snd_mixart_kill_ref_pipe()
386 		pipe->stream_count = 0;  in snd_mixart_kill_ref_pipe()
387 		pipe->status = PIPE_UNDEFINED;  in snd_mixart_kill_ref_pipe()
404 	stream_state_req.stream_info.stream_desc.uid_pipe = stream->pipe->group_uid;  in mixart_set_stream_state()
507 	if(stream->pipe->references == 1) {  in snd_mixart_prepare()
508 		if( mixart_set_clock(chip->mgr, stream->pipe, subs->runtime->rate) )  in snd_mixart_prepare()
581 	stream_param.stream_desc[0].uid_pipe = stream->pipe->group_uid;  in mixart_set_format()
728 	struct mixart_pipe       *pipe;  in snd_mixart_playback_open()  local
759 	pipe = snd_mixart_add_ref_pipe(chip, pcm_number, 0, 0);  in snd_mixart_playback_open()
761 	if (pipe == NULL) {  in snd_mixart_playback_open()
767 	err = mixart_set_pipe_state(chip->mgr, pipe, 1);  in snd_mixart_playback_open()
770 		snd_mixart_kill_ref_pipe(chip->mgr, pipe, 0);  in snd_mixart_playback_open()
775 	stream->pipe        = pipe;  in snd_mixart_playback_open()
807 	struct mixart_pipe       *pipe;  in snd_mixart_capture_open()  local
840 	pipe = snd_mixart_add_ref_pipe(chip, pcm_number, 1, 0);  in snd_mixart_capture_open()
842 	if (pipe == NULL) {  in snd_mixart_capture_open()
848 	err = mixart_set_pipe_state(chip->mgr, pipe, 1);  in snd_mixart_capture_open()
851 		snd_mixart_kill_ref_pipe(chip->mgr, pipe, 0);  in snd_mixart_capture_open()
856 	stream->pipe        = pipe;  in snd_mixart_capture_open()
899 	if (snd_mixart_kill_ref_pipe(mgr, stream->pipe, 0 ) < 0) {  in snd_mixart_close()
906 	stream->pipe      = NULL;  in snd_mixart_close()