OrgACRN
/
sof
mirror of https://github.com/thesofproject/sof.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

pipeline: do not trigger across pipelines 

Changes flow to trigger only current pipeline.
Stops on meeting component from the other pipeline.

Signed-off-by: Tomasz Lauda <tomasz.lauda@linux.intel.com>
This commit is contained in:
Tomasz Lauda 2019-02-19 13:26:26 +01:00 committed by Liam Girdwood
parent 88aa5542a4
commit 41554a0318
1 changed files with 7 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/audio/pipeline.c
View File

@ -445,6 +445,12 @@ static int pipeline_comp_trigger(struct comp_dev *current, void *data, int dir)
tracev_pipe("pipeline_comp_trigger(), current->comp.id = %u, dir = %u",
current->comp.id, dir);
if (!comp_is_single_pipeline(current, ppl_data->start)) {
tracev_pipe_with_ids(current->pipeline, "pipeline_comp_trigger"
"(), current is from another pipeline");
return 0;
}
/* send command to the component and update pipeline state */
err = comp_trigger(current, ppl_data->cmd);
if (err < 0 || err > 0)
@ -508,7 +514,7 @@ int pipeline_trigger(struct pipeline *p, struct comp_dev *host, int cmd)
if (p->ipc_pipe.core != cpu_get_id())
return pipeline_trigger_on_core(p, host, cmd);
data.p = p;
data.start = host;
data.cmd = cmd;
spin_lock_irq(&p->lock, flags);