system_prop.mk

# Bluetooth
PRODUCT_PROPERTY_OVERRIDES += \
     persist.bluetooth.bluetooth_audio_hal.disabled=true

# Camera
PRODUCT_SYSTEM_DEFAULT_PROPERTIES += \
    vendor.camera.aux.packagelist=org.codeaurora.snapcam,com.android.camera,com.google.camera \
    vendor.camera.aux.packageblacklist=org.telegram.messenger,com.microsoft.teams,com.discord

# Fingerprint
PRODUCT_PROPERTY_OVERRIDES += \
    org.elixir.device=denniz

# Fingerprint
PRODUCT_PROPERTY_OVERRIDES += \
    ro.boot.realme.lockstate=0

# GBoard
PRODUCT_PROPERTY_OVERRIDES += \
    ro.com.google.ime.kb_pad_port_b=1 \
    ro.com.google.ime.corner_key_r=35

# IMS
PRODUCT_SYSTEM_DEFAULT_PROPERTIES += \
    persist.dbg.volte_avail_ovr=1 \
    persist.dbg.vt_avail_ovr=0 \
    persist.vendor.vilte_support=0 \
    persist.vendor.mtk.vilte.enable=0 

# NFC
PRODUCT_SYSTEM_DEFAULT_PROPERTIES += \
    persist.nfc.smartcard.recorder.enable=true \
    persist.sys.nfc.disPowerSave=1

# OMX
PRODUCT_SYSTEM_DEFAULT_PROPERTIES += \
    debug.stagefright.omx_default_rank.sw-audio=1 \
    debug.stagefright.omx_default_rank=0 \
    debug.stagefright.ccodec=0

# Performance
PRODUCT_SYSTEM_DEFAULT_PROPERTIES += \
    ro.mtk_perf_simple_start_win=1 \
    ro.mtk_perf_fast_start_win=1 \
    ro.mtk_perf_response_time=1

# Privapp permissions whitelisting
PRODUCT_PRODUCT_PROPERTIES += \
    ro.control_privapp_permissions=log

# Surfaceflinger
PRODUCT_SYSTEM_DEFAULT_PROPERTIES += \
    debug.sf.latch_unsignaled=1 \
    ro.surface_flinger.max_frame_buffer_acquired_buffers=3 \
    ro.surface_flinger.vsync_event_phase_offset_ns=2000000 \
    ro.surface_flinger.vsync_sf_event_phase_offset_ns=6000000

# Zygote
PRODUCT_SYSTEM_DEFAULT_PROPERTIES += \
    persist.device_config.runtime_native.usap_pool_enabled=true

# ZRAM
PRODUCT_SYSTEM_DEFAULT_PROPERTIES += \
    ro.zram.mark_idle_delay_mins=60 \
    ro.zram.first_wb_delay_mins=180 \
    ro.zram.periodic_wb_delay_hours=24

# Encryption
PRODUCT_PROPERTY_OVERRIDES += \
    ro.crypto.dm_default_key.options_format.version=2 \
    ro.crypto.volume.filenames_mode=aes-256-cts \
    ro.crypto.volume.metadata.method=dm-default-key \
    ro.crypto.volume.options=::v2