diff --git a/configure.ac b/configure.ac
index 6e61559..c35e122 100644
--- a/configure.ac
+++ b/configure.ac
@@ -188,69 +188,21 @@ AC_SUBST(HYBRIS_LIBS)
 PKG_CHECK_MODULES([EXPAT], [expat >= 2.1])
 AC_SUBST(EXPAT_CFLAGS)
 AC_SUBST(EXPAT_LIBS)
-# Output devices
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_OUT_HDMI])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_OUT_HDMI_ARC])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_OUT_TELEPHONY_TX])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_OUT_LINE])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_OUT_SPDIF])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_OUT_AUX_LINE])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_OUT_SPEAKER_SAFE])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_OUT_FM])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_OUT_FM_TX])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_OUT_ANC_HEADSET])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_OUT_ANC_HEADPHONE])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_OUT_PROXY])
-# Added in 6.0
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_OUT_IP])
 
 # Input devices
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_IN_HDMI])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_IN_TELEPHONY_RX])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_IN_FM_TUNER])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_IN_TV_TUNER])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_IN_LINE])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_IN_SPDIF])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_IN_BLUETOOTH_A2DP])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_IN_LOOPBACK])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_IN_PROXY])
 CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_IN_FM_RX])
 CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_IN_FM_RX_A2DP])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_IN_ALL_USB])
-# Added in 6.0
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_DEVICE_IN_IP])
 
 # Audio sources
+CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_SOURCE_ECHO_REFERENCE])
 CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_SOURCE_FM_TUNER])
 CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_SOURCE_FM_RX])
 CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_SOURCE_FM_RX_A2DP])
 
 # Output flags
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_OUTPUT_FLAG_NON_BLOCKING])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_OUTPUT_FLAG_HW_AV_SYNC])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_OUTPUT_FLAG_VOIP_RX])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_OUTPUT_FLAG_INCALL_MUSIC])
 CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_OUTPUT_FLAG_COMPRESS_PASSTHROUGH])
-# Added in 6.0
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_OUTPUT_FLAG_TTS])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_OUTPUT_FLAG_RAW])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_OUTPUT_FLAG_SYNC])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_OUTPUT_FLAG_IEC958_NONAUDIO])
-
-# Input flags
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_INPUT_FLAG_NONE])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_INPUT_FLAG_FAST])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_INPUT_FLAG_HW_HOTWORD])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_INPUT_FLAG_RAW])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_INPUT_FLAG_SYNC])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_INPUT_FLAG_MMAP_NOIRQ])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_INPUT_FLAG_VOIP_TX])
 
 # Channels
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_CHANNEL_OUT_SURROUND])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_CHANNEL_OUT_5POINT1_BACK])
-CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_CHANNEL_OUT_5POINT1_SIDE])
 CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_CHANNEL_IN_VOICE_CALL_MONO])
 CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_CHANNEL_IN_VOICE_UPLINK_MONO])
 CC_CHECK_DROID_ENUM([${DROIDHEADERS_CFLAGS}], [AUDIO_CHANNEL_IN_VOICE_DNLINK_MONO])