| AUDIO_HAL_DIR := hardware/qcom-caf/sm8550/audio/primary-hal |
| |
| #BOARD_USES_GENERIC_AUDIO := true |
| # |
| #AUDIO_FEATURE_FLAGS |
| BOARD_USES_ALSA_AUDIO := true |
| TARGET_USES_AOSP_FOR_AUDIO := false |
| AUDIO_FEATURE_QSSI_COMPLIANCE := true |
| |
| ifneq ($(TARGET_USES_AOSP_FOR_AUDIO), true) |
| ifeq ($(TARGET_FWK_SUPPORTS_FULL_VALUEADDS),true) |
| USE_CUSTOM_AUDIO_POLICY := 1 |
| else |
| USE_CUSTOM_AUDIO_POLICY := 0 |
| endif |
| AUDIO_FEATURE_ENABLED_COMPRESS_VOIP := false |
| AUDIO_FEATURE_ENABLED_EXTN_FORMATS := true |
| AUDIO_FEATURE_ENABLED_EXTN_FLAC_DECODER := true |
| AUDIO_FEATURE_ENABLED_EXTN_RESAMPLER := true |
| AUDIO_FEATURE_ENABLED_FM_POWER_OPT := true |
| AUDIO_FEATURE_ENABLED_HDMI_SPK := true |
| AUDIO_FEATURE_ENABLED_PCM_OFFLOAD := true |
| AUDIO_FEATURE_ENABLED_PCM_OFFLOAD_24 := true |
| AUDIO_FEATURE_ENABLED_FLAC_OFFLOAD := true |
| AUDIO_FEATURE_ENABLED_VORBIS_OFFLOAD := true |
| AUDIO_FEATURE_ENABLED_WMA_OFFLOAD := true |
| AUDIO_FEATURE_ENABLED_ALAC_OFFLOAD := true |
| AUDIO_FEATURE_ENABLED_APE_OFFLOAD := true |
| AUDIO_FEATURE_ENABLED_AAC_ADTS_OFFLOAD := true |
| AUDIO_FEATURE_ENABLED_PROXY_DEVICE := true |
| AUDIO_FEATURE_ENABLED_AUDIOSPHERE := true |
| ifeq ($(filter R% r%,$(TARGET_PLATFORM_VERSION)),) |
| AUDIO_FEATURE_ENABLED_3D_AUDIO := true |
| endif |
| AUDIO_FEATURE_ENABLED_AHAL_EXT := false |
| DOLBY_ENABLE := false |
| endif |
| |
| USE_XML_AUDIO_POLICY_CONF := 1 |
| BOARD_SUPPORTS_SOUND_TRIGGER := true |
| #AUDIO_FEATURE_ENABLED_KEEP_ALIVE := true |
| AUDIO_FEATURE_ENABLED_DS2_DOLBY_DAP := false |
| TARGET_USES_QCOM_MM_AUDIO := true |
| AUDIO_FEATURE_ENABLED_SVA_MULTI_STAGE := true |
| ##AUDIO_FEATURE_FLAGS |
| |
| ifneq ($(strip $(TARGET_USES_RRO)), true) |
| #Audio Specific device overlays |
| DEVICE_PACKAGE_OVERLAYS += $(AUDIO_HAL_DIR)/configs/common/overlay |
| endif |
| |
| # Low latency audio buffer size in frames |
| PRODUCT_PROPERTY_OVERRIDES += \ |
| vendor.audio_hal.period_size=192 |
| |
| #disable tunnel encoding |
| PRODUCT_PROPERTY_OVERRIDES += \ |
| vendor.audio.tunnel.encode=false |
| |
| #Buffer size in kbytes for compress offload playback |
| PRODUCT_PROPERTY_OVERRIDES += \ |
| vendor.audio.offload.buffer.size.kb=32 |
| |
| #Enable audio track offload by default |
| PRODUCT_PROPERTY_OVERRIDES += \ |
| vendor.audio.offload.track.enable=true |
| |
| #enable voice path for PCM VoIP by default |
| PRODUCT_PROPERTY_OVERRIDES += \ |
| vendor.voice.path.for.pcm.voip=true |
| |
| #Enable multi channel aac through offload |
| PRODUCT_PROPERTY_OVERRIDES += \ |
| vendor.audio.offload.multiaac.enable=true |
| |
| #Disable Multiple offload sesison |
| PRODUCT_PROPERTY_OVERRIDES += \ |
| vendor.audio.offload.multiple.enabled=false |
| |
| #parser input buffer size(256kb) in byte stream mode |
| PRODUCT_PROPERTY_OVERRIDES += \ |
| vendor.audio.parser.ip.buffer.size=262144 |
| |
| #flac sw decoder 24 bit decode capability |
| PRODUCT_PROPERTY_OVERRIDES += \ |
| vendor.audio.flac.sw.decoder.24bit=true |
| |
| #split a2dp DSP supported encoder list |
| PRODUCT_PROPERTY_OVERRIDES += \ |
| persist.vendor.bt.a2dp_offload_cap=sbc-aptx-aptxtws-aptxhd-aac-ldac |
| |
| #enable software decoders for ALAC and APE |
| PRODUCT_PROPERTY_OVERRIDES += \ |
| vendor.audio.use.sw.alac.decoder=true |
| PRODUCT_PROPERTY_OVERRIDES += \ |
| vendor.audio.use.sw.ape.decoder=true |
| |
| #enable hw aac encoder by default |
| PRODUCT_PROPERTY_OVERRIDES += \ |
| vendor.audio.hw.aac.encoder=true |
| |
| ifneq ($(GENERIC_ODM_IMAGE),true) |
| # Reduce client buffer size for fast audio output tracks |
| PRODUCT_PROPERTY_OVERRIDES += \ |
| af.fast_track_multiplier=1 |
| |
| #Enable offload audio video playback by default |
| PRODUCT_PROPERTY_OVERRIDES += \ |
| audio.offload.video=true |
| |
| #Enable music through deep buffer |
| PRODUCT_PROPERTY_OVERRIDES += \ |
| audio.deep_buffer.media=true |
| |
| #audio becoming noisy intent broadcast delay |
| PRODUCT_PRODUCT_PROPERTIES += \ |
| audio.sys.noisy.broadcast.delay=500 |
| |
| #audio device switch mute latency factor for draining unmuted data |
| PRODUCT_PRODUCT_PROPERTIES += \ |
| audio.sys.mute.latency.factor=2 |
| |
| #audio device switch mute latency to absorb routing activities |
| PRODUCT_PRODUCT_PROPERTIES += \ |
| audio.sys.routing.latency=0 |
| |
| #offload minimum duration set to 30sec |
| PRODUCT_PRODUCT_PROPERTIES += \ |
| audio.offload.min.duration.secs=30 |
| |
| #offload pausetime out duration to 3 secs to inline with other outputs |
| PRODUCT_PRODUCT_PROPERTIES += \ |
| audio.sys.offload.pstimeout.secs=3 |
| |
| #Set AudioFlinger client heap size |
| PRODUCT_PROPERTY_OVERRIDES += \ |
| ro.af.client_heap_size_kbyte=7168 |
| |
| #enable deep buffer |
| PRODUCT_PROPERTY_OVERRIDES += \ |
| media.stagefright.audio.deep=false |
| |
| endif |
| #guard for non GENERIC_ODM_IMAGE |
| |
| # Enable AAudio MMAP/NOIRQ data path. |
| # 2 is AAUDIO_POLICY_AUTO so it will try MMAP then fallback to Legacy path. |
| PRODUCT_PROPERTY_OVERRIDES += aaudio.mmap_policy=2 |
| # Allow EXCLUSIVE then fall back to SHARED. |
| PRODUCT_PROPERTY_OVERRIDES += aaudio.mmap_exclusive_policy=2 |
| PRODUCT_PROPERTY_OVERRIDES += aaudio.hw_burst_min_usec=2000 |
| |
| #enable mirror-link feature |
| PRODUCT_PROPERTY_OVERRIDES += \ |
| vendor.audio.enable.mirrorlink=false |
| |
| # for HIDL related packages |
| PRODUCT_PACKAGES += \ |
| android.hardware.audio@4.0 \ |
| android.hardware.audio.common@4.0 \ |
| android.hardware.audio.common@4.0-util \ |
| android.hardware.audio.effect@4.0 \ |
| vendor.qti.hardware.audiohalext@1.0 \ |
| vendor.qti.hardware.audiohalext-utils |
| |
| # enable audio hidl hal 5.0 |
| PRODUCT_PACKAGES += \ |
| android.hardware.audio@5.0 \ |
| android.hardware.audio.common@5.0 \ |
| android.hardware.audio.common@5.0-util \ |
| android.hardware.audio.effect@5.0 \ |
| |
| # enable audio hidl hal 6.0 |
| PRODUCT_PACKAGES += \ |
| android.hardware.audio@6.0 \ |
| android.hardware.audio.common@6.0 \ |
| android.hardware.audio.common@6.0-util \ |
| android.hardware.audio.effect@6.0 \ |
| |
| PRODUCT_PACKAGES_ENG += \ |
| VoicePrintTest \ |
| VoicePrintDemo |
| |
| PRODUCT_PACKAGES_DEBUG += \ |
| AudioSettings |
| |