post_proc: fix reverb processing issue when preset is set to NONE
Reverb effects are getting applied even after setting reverb preset
to REVERB_PRESET_NONE.
Preset NONE is used by client and is supposed to be equivalent to
disabled state, even though this preset is not supported in DSP.
Fix this issue by avoiding enable command from post processing HAL
to DSP when preset NONE is in use.
CRs-Fixed: 868041
Change-Id: Iad626a7400246e80a97a926234cfb7756ec6083e
diff --git a/post_proc/reverb.h b/post_proc/reverb.h
index 991151e..1a5ca0d 100644
--- a/post_proc/reverb.h
+++ b/post_proc/reverb.h
@@ -48,6 +48,7 @@
// Offload vars
struct mixer_ctl *ctl;
int hw_acc_fd;
+ bool enabled_by_client;
bool auxiliary;
bool preset;
uint16_t cur_preset;