st-hal: return success if session start failed due to ssr/pdr
It's possible that session start request from client can fail
due to ssr or pdr, then the state maintained within sound trigger
hw session is incorrect, then even session gets resumed during
handling ssr, all the subsequent event will be rejected.
Return success state to sound trigger hw service as session
is expected to be resumed internally.
Change-Id: I624122b6be38ca7c6bf6b9cf107cca0a95b21ed6
diff --git a/sound_trigger_hw.c b/sound_trigger_hw.c
index 2124644..69847b5 100644
--- a/sound_trigger_hw.c
+++ b/sound_trigger_hw.c
@@ -2498,8 +2498,14 @@
else
status = st_session_restart(st_session);
- if (status)
+ if (status) {
+ /*
+ * still return success to sound trigger service, as session
+ * can be resumed internally due to SSR or PDR
+ */
+ status = 0;
ALOGE("%s: failed to (re)start session", __func__);
+ }
if (backend_cfg_change) {
ALOGV("%s: backend config change, start existing sessions", __func__);