audio: Add support for dumping info from effect HAL modules

The implementation uses IBase::debug() method which can write
debugging info into the provided file descriptor (same model
as used for devices and streams).

Bug: 69939533
Test: adb shell dumpsys media.audio_flinger
Change-Id: I7876fd43a7066c0f081ea2ca0b3b4b37bbdf8e6c

1 files changed, 4 insertions, 0 deletions

diff --git a/audio/effect/all-versions/default/VisualizerEffect.cpp b/audio/effect/all-versions/default/VisualizerEffect.cpp
index 77bf46bcd3..ae533bf946 100644
--- a/audio/effect/all-versions/default/VisualizerEffect.cpp
+++ b/audio/effect/all-versions/default/VisualizerEffect.cpp
@@ -162,6 +162,10 @@ Return<Result> VisualizerEffect::close() {
     return mEffect->close();
 }
 
+Return<void> VisualizerEffect::debug(const hidl_handle& fd, const hidl_vec<hidl_string>& options) {
+    return mEffect->debug(fd, options);
+}
+
 // Methods from ::android::hardware::audio::effect::CPP_VERSION::IVisualizerEffect follow.
 Return<Result> VisualizerEffect::setCaptureSize(uint16_t captureSize) {
     Result retval = mEffect->setParam(VISUALIZER_PARAM_CAPTURE_SIZE, captureSize);