hal: support for sound trigger LAB and concurrency
Sound trigger lookahead buffering data is read through audio hal.
Also the audio hal has to inform sound trigger hal about concurrencies
and subsytsem restart events. Audio Hal uses proprietary interface
defined by sound trigger for communication with sound trigger hal.
Change-Id: Id344077b40b481a953769518f8a6ac0adc13b709
diff --git a/hal/msm8960/platform.c b/hal/msm8960/platform.c
index d83a93f..a2d6e52 100644
--- a/hal/msm8960/platform.c
+++ b/hal/msm8960/platform.c
@@ -975,3 +975,13 @@
{
return -ENOSYS;
}
+
+bool platform_sound_trigger_device_needs_event(snd_device_t snd_device __unused)
+{
+ return false;
+}
+
+bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id __unused)
+{
+ return false;
+}