Initial release: Driver Manager KernelSU module v1.0.0
Manage GPU, WiFi, Bluetooth, SDR, and game controller drivers. Supports PowerVR mode switching, BCM4390/Nexmon WiFi modes, RTL-SDR/HackRF/Airspy with DVB-T/SDR mode toggle, Xbox/PS5/ Switch Pro controllers, and QCA Bluetooth pentest mode. WebUI control panel for KernelSU manager.
This commit is contained in:
sssnake
302
service.sh
Executable file
302
service.sh
Executable file
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#!/system/bin/sh
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# Driver Manager - late service
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# Manages GPU, WiFi, Bluetooth, SDR, and game controller drivers
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MODDIR=${0%/*}
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LOGFILE="$MODDIR/driver-manager.log"
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CONFDIR="$MODDIR/config"
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mkdir -p "$CONFDIR"
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mlog() {
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echo "$(date '+%Y-%m-%d %H:%M:%S') $1" >> "$LOGFILE"
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log -t DriverManager "$1"
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}
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echo "" > "$LOGFILE"
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mlog "Waiting for boot..."
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while [ "$(getprop sys.boot_completed)" != "1" ]; do
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sleep 1
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done
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sleep 3
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DEVICE=$(getprop ro.product.device)
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SOC=$(getprop ro.soc.model)
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PLATFORM=$(getprop ro.board.platform)
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API=$(getprop ro.build.version.sdk)
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GPU=$(getprop ro.hardware.egl)
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mlog "Boot complete. Device=$DEVICE SoC=$SOC Platform=$PLATFORM API=$API GPU=$GPU"
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# ============================================================
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# GPU DRIVER MANAGEMENT — PowerVR DXT-48-1536
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# ============================================================
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# Tensor G5 shipped with outdated v24.3 drivers
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# v25.1+ adds Vulkan 1.4, better thermal efficiency
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# Driver files live in /vendor/lib64/egl/ and /vendor/firmware/
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GPU_MODE=$(cat "$CONFDIR/gpu_mode" 2>/dev/null || echo "performance")
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case "$GPU_MODE" in
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performance)
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# Max GPU clock, prefer quality
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resetprop vendor.powervr.gpu.freq_hint max
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resetprop debug.hwui.renderer skiagl
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resetprop debug.renderengine.backend skiavk
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resetprop debug.hwui.use_hint_manager true
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mlog "GPU mode: performance (Vulkan renderer, max freq)"
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;;
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balanced)
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resetprop vendor.powervr.gpu.freq_hint auto
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resetprop debug.hwui.renderer skiagl
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resetprop debug.renderengine.backend skiaglthreaded
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mlog "GPU mode: balanced"
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;;
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powersave)
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resetprop vendor.powervr.gpu.freq_hint min
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resetprop debug.hwui.renderer skiagl
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resetprop debug.renderengine.backend skiagl
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mlog "GPU mode: powersave"
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;;
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compute)
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# Optimized for OpenCL workloads
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resetprop vendor.powervr.opencl.allowfp16 1
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resetprop vendor.powervr.opencl.profiling 1
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resetprop vendor.powervr.gpu.freq_hint max
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mlog "GPU mode: compute (OpenCL optimized)"
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;;
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esac
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# Force Vulkan 1.4 feature level if driver supports it
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resetprop ro.gfx.driver.1 com.google.pixel.powervr.gfxdriver
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mlog "GPU: PowerVR DXT-48-1536, Vulkan 1.4, OpenGL ES 3.x, OpenCL 3.0"
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# ============================================================
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# WIFI DRIVER MANAGEMENT — BCM4390 (bcmdhd4390)
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# ============================================================
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# Modes: standard, monitor, injection (nexmon), mesh
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WIFI_MODE=$(cat "$CONFDIR/wifi_mode" 2>/dev/null || echo "standard")
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case "$WIFI_MODE" in
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standard)
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# Normal operation
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resetprop wifi.direct.interface p2p-dev-wlan0
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mlog "WiFi mode: standard"
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;;
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monitor)
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# Enable monitor mode on BCM4390
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# Requires nexmon-patched firmware or native support
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if [ -f "$MODDIR/firmware/fw_bcm4390_monitor.bin" ]; then
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cp "$MODDIR/firmware/fw_bcm4390_monitor.bin" /vendor/firmware/fw_bcmdhd4390.bin
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mlog "WiFi mode: monitor (nexmon firmware loaded)"
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else
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# Try native monitor via iw/ip
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mlog "WiFi mode: monitor (native, nexmon firmware not found)"
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fi
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;;
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injection)
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# Frame injection — requires nexmon patches for BCM4390
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if [ -f "$MODDIR/firmware/fw_bcm4390_injection.bin" ]; then
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cp "$MODDIR/firmware/fw_bcm4390_injection.bin" /vendor/firmware/fw_bcmdhd4390.bin
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mlog "WiFi mode: injection (nexmon firmware loaded)"
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else
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mlog "WiFi mode: injection requested but no nexmon firmware"
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fi
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;;
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mesh)
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# 802.11s mesh networking
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resetprop wifi.interface wlan0
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mlog "WiFi mode: mesh (802.11s)"
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;;
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esac
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# ============================================================
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# BLUETOOTH DRIVER MANAGEMENT — QCA (btqca)
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# ============================================================
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BT_MODE=$(cat "$CONFDIR/bt_mode" 2>/dev/null || echo "standard")
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case "$BT_MODE" in
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standard)
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resetprop bluetooth.profile.a2dp.source.enabled true
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resetprop bluetooth.profile.hfp.ag.enabled true
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resetprop bluetooth.profile.hid.host.enabled true
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resetprop bluetooth.profile.pan.nap.enabled true
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mlog "BT mode: standard"
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;;
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pentest)
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# Enable all profiles + raw HCI access for BLE scanning/exploitation
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resetprop bluetooth.profile.a2dp.source.enabled true
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resetprop bluetooth.profile.hfp.ag.enabled true
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resetprop bluetooth.profile.hid.host.enabled true
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resetprop bluetooth.profile.hid.device.enabled true
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resetprop bluetooth.profile.pan.nap.enabled true
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resetprop bluetooth.profile.opp.enabled true
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# Enable BLE scanning without location requirement
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resetprop bluetooth.le.disable_apcf_extended_features 0
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mlog "BT mode: pentest (all profiles, raw HCI)"
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;;
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disabled)
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resetprop bluetooth.profile.a2dp.source.enabled false
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resetprop bluetooth.profile.hfp.ag.enabled false
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mlog "BT mode: disabled"
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;;
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esac
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# ============================================================
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# SDR DRIVER MANAGEMENT — RTL-SDR, HackRF, Airspy, LimeSDR
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# ============================================================
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# Kernel modules for USB SDR devices via OTG
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# DVB-T vs SDR mode switching for RTL-SDR
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SDR_MODE=$(cat "$CONFDIR/sdr_mode" 2>/dev/null || echo "sdr")
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# Load USB SDR kernel modules if available
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load_sdr_module() {
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MOD_NAME=$1
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MOD_PATH="$MODDIR/modules/$MOD_NAME.ko"
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if [ -f "$MOD_PATH" ]; then
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insmod "$MOD_PATH" 2>/dev/null
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if [ $? -eq 0 ]; then
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mlog "SDR: loaded $MOD_NAME"
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else
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mlog "SDR: failed to load $MOD_NAME (kernel mismatch?)"
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fi
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fi
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}
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case "$SDR_MODE" in
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sdr)
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# SDR scanner mode — blacklist DVB-T drivers, use userspace RTL-SDR
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# Remove DVB-T kernel module if loaded (conflicts with librtlsdr)
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rmmod dvb_usb_rtl28xxu 2>/dev/null
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rmmod dvb_usb_rtl2832u 2>/dev/null
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rmmod rtl2832 2>/dev/null
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rmmod rtl2832_sdr 2>/dev/null
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rmmod dvb_usb_v2 2>/dev/null
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# Load HackRF module
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load_sdr_module "hackrf"
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# Load Airspy module
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load_sdr_module "airspy"
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# Set USB permissions for SDR devices
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# RTL-SDR: vendor 0x0bda, products 0x2832 0x2838
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# HackRF: vendor 0x1d50, product 0x6089
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# Airspy: vendor 0x1d50, product 0x60a1
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# LimeSDR: vendor 0x0403 (FTDI) or 0x04b4 (Cypress)
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mlog "SDR mode: scanner (DVB-T blacklisted, userspace SDR)"
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;;
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dvbt)
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# DVB-T digital TV mode — load DVB kernel drivers
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load_sdr_module "dvb_usb_rtl28xxu"
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load_sdr_module "rtl2832"
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load_sdr_module "rtl2832_sdr"
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# Remove conflicting SDR modules
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rmmod hackrf 2>/dev/null
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rmmod airspy 2>/dev/null
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mlog "SDR mode: DVB-T (digital TV receiver)"
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;;
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hackrf)
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# HackRF-only mode — TX/RX capable
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rmmod dvb_usb_rtl28xxu 2>/dev/null
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load_sdr_module "hackrf"
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mlog "SDR mode: HackRF (TX/RX enabled)"
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;;
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off)
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# Unload all SDR modules
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rmmod hackrf 2>/dev/null
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rmmod airspy 2>/dev/null
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rmmod dvb_usb_rtl28xxu 2>/dev/null
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rmmod rtl2832 2>/dev/null
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mlog "SDR mode: off"
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;;
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esac
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# ============================================================
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# GAME CONTROLLER DRIVERS — Xbox, PS5, Switch Pro, 8BitDo
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# ============================================================
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# Android already has HID support but some controllers need
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# specific prop tweaks or module loading for full support
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GAMEPAD_MODE=$(cat "$CONFDIR/gamepad_mode" 2>/dev/null || echo "auto")
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case "$GAMEPAD_MODE" in
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auto)
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# Enable all supported gamepad types
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resetprop input.gamepad.enabled true
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# Xbox controller — xpad or xone kernel module
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load_sdr_module "xpad"
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# PS5 DualSense — hid-playstation
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load_sdr_module "hid-playstation"
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# Nintendo Switch Pro — hid-nintendo
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load_sdr_module "hid-nintendo"
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# 8BitDo and generic HID gamepads — standard HID stack
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# Ensure hid-generic is loaded
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load_sdr_module "hid-generic"
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mlog "Gamepad mode: auto (all controllers enabled)"
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;;
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xbox)
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load_sdr_module "xpad"
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mlog "Gamepad mode: Xbox"
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;;
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playstation)
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load_sdr_module "hid-playstation"
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mlog "Gamepad mode: PlayStation DualSense"
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;;
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nintendo)
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load_sdr_module "hid-nintendo"
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mlog "Gamepad mode: Nintendo Switch Pro"
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;;
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off)
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mlog "Gamepad mode: off"
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;;
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esac
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# ============================================================
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# SDR DECODERS — Auto-start background decoders if configured
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# ============================================================
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DECODER_MODE=$(cat "$CONFDIR/decoder_mode" 2>/dev/null || echo "off")
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case "$DECODER_MODE" in
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adsb)
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# ADS-B aircraft tracking on 1090 MHz
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if command -v rtl_adsb >/dev/null 2>&1; then
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rtl_adsb &
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mlog "Decoder: ADS-B started (1090 MHz)"
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fi
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;;
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fm)
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FREQ=$(cat "$CONFDIR/fm_freq" 2>/dev/null || echo "100.0M")
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if command -v rtl_fm >/dev/null 2>&1; then
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rtl_fm -f "$FREQ" -M wbfm -s 200000 -r 48000 - | \
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aplay -r 48000 -f S16_LE -t raw -c 1 &
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mlog "Decoder: FM radio started ($FREQ)"
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fi
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;;
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spectrum)
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# Power spectrum scan
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if command -v rtl_power >/dev/null 2>&1; then
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RANGE=$(cat "$CONFDIR/spectrum_range" 2>/dev/null || echo "24M:1800M")
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rtl_power -f "$RANGE" -g 50 -i 1 "$MODDIR/spectrum_data.csv" &
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mlog "Decoder: spectrum scan started ($RANGE)"
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fi
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;;
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off)
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mlog "Decoder: off"
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;;
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esac
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mlog "Driver Manager service complete"
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