sm6225-common: Configure audio stack

References: I64a3611d6ea7b6d013d21dbf2df2b9b4c34963e6, I9a836a8c0a68a45b1c4ae5233adfd1f14789b8f6, I956d53a67841a9e1e296de6b73f08ef2efac7470, I71b091950e5ecc810779d3ab51e99807d6648d0b, Ia2d82e4252fead1dbd6b3267abc83b161b0b5712
Reference repositories: Xiaomi/Motorola SM8450

Co-authored-by: Bruno Martins <bgcngm@gmail.com>
Co-authored-by: Arian <arian.kulmer@web.de>
Co-authored-by: Cosmin Tanislav <demonsingur@gmail.com>
Change-Id: I4c0007821fd719c5dd6d4eb4ac7d2da5dad445e2
diff --git a/BoardConfigCommon.mk b/BoardConfigCommon.mk
index cb75c80..105e650 100644
--- a/BoardConfigCommon.mk
+++ b/BoardConfigCommon.mk
@@ -33,6 +33,18 @@
 TARGET_CPU_ABI2 :=
 TARGET_CPU_VARIANT := generic
 
+# Audio
+AUDIO_FEATURE_ENABLED_DLKM := true
+AUDIO_FEATURE_ENABLED_DTS_EAGLE := false
+AUDIO_FEATURE_ENABLED_GEF_SUPPORT := true
+AUDIO_FEATURE_ENABLED_HW_ACCELERATED_EFFECTS := false
+AUDIO_FEATURE_ENABLED_INSTANCE_ID := true
+AUDIO_FEATURE_ENABLED_AGM_HIDL := true
+AUDIO_FEATURE_ENABLED_EC_REF_CAPTURE := true
+AUDIO_FEATURE_ENABLED_PAL_HIDL := true
+AUDIO_FEATURE_ENABLED_PROXY_DEVICE := true
+BOARD_SUPPORTS_OPENSOURCE_STHAL := true
+
 # Bootloader
 TARGET_BOOTLOADER_BOARD_NAME := bengal
 TARGET_NO_BOOTLOADER := true