diff options
| -rw-r--r-- | sound/soc/qcom/qdsp6/q6apm.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/sound/soc/qcom/qdsp6/q6apm.c b/sound/soc/qcom/qdsp6/q6apm.c index 641d6d243229..f167b9dae3fa 100644 --- a/sound/soc/qcom/qdsp6/q6apm.c +++ b/sound/soc/qcom/qdsp6/q6apm.c @@ -802,14 +802,17 @@ EXPORT_SYMBOL_GPL(q6apm_graph_prepare); int q6apm_graph_start(struct q6apm_graph *graph) { struct audioreach_graph *ar_graph = graph->ar_graph; - int ret = 0; + int ret; - if (ar_graph->start_count == 0) + if (ar_graph->start_count == 0) { ret = audioreach_graph_mgmt_cmd(ar_graph, APM_CMD_GRAPH_START); + if (ret) + return ret; + } ar_graph->start_count++; - return ret; + return 0; } EXPORT_SYMBOL_GPL(q6apm_graph_start); @@ -817,6 +820,9 @@ int q6apm_graph_stop(struct q6apm_graph *graph) { struct audioreach_graph *ar_graph = graph->ar_graph; + if (ar_graph->start_count == 0) + return 0; + if (--ar_graph->start_count > 0) return 0; |