hal: Notify soundtrigger HAL on stream updates
Instead of sending device enable/disable events, send use case
enable/disable events with use case type to sound trigger hal.
Playback (on speaker) and capture stream events are updated
to soundtrigger hal.
Sound trigger hal can decide to support concurrent sountrigger
sessions based on the audio use case.
Also avoid compilation dependency on sound trigger hal proprietary
interface header file by maintaining the interface APIs locally.
Bug: 63939932
Test: "ok google" from lock screen, music iq on walleye
Change-Id: Ia4d0bf0fd9d97bb57ecce55dfd6337bcadf5d531
diff --git a/hal/msm8916/platform.c b/hal/msm8916/platform.c
index af48c03..66803bc 100644
--- a/hal/msm8916/platform.c
+++ b/hal/msm8916/platform.c
@@ -2457,3 +2457,12 @@
{
return -ENOSYS;
}
+
+bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id __unused)
+{
+ return false;
+}
+
+bool platform_snd_device_has_speaker(snd_device_t dev __unused) {
+ return false;
+}