first commit

external/packages/bsp/rockchip/50-hevc.rules

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+KERNEL=="hevc-service", MODE="0660", GROUP="video"

external/packages/bsp/rockchip/50-mali.rules

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+KERNEL=="mali0", MODE="0660", GROUP="video"
+KERNEL=="mali", MODE="0660", GROUP="video"

external/packages/bsp/rockchip/50-vpu.rules

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+KERNEL=="vpu-service", MODE="0660", GROUP="video"

external/packages/bsp/rockchip/60-media.rules

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+KERNEL=="media*", MODE="0660", GROUP="video"
+KERNEL=="rga", MODE="0660", GROUP="video"

external/packages/bsp/rockchip/70-gpio.rules

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+# Allow group gpio to access gpiomem device
+SUBSYSTEM=="rk3288-gpiomem", GROUP="gpio", MODE="0660"
+
+# To allow additional features like edge detection
+SUBSYSTEM=="gpio*", PROGRAM="/bin/sh -c '\
+  chown -R root:gpio /sys/class/gpio && chmod -R 770 /sys/class/gpio;\
+  chown -R root:gpio /sys/devices/virtual/gpio && chmod -R 770 /sys/devices/virtual/gpio;\
+  chown -R root:gpio /sys$devpath && chmod -R 770 /sys$devpath\
+'"

external/packages/bsp/rockchip/71-i2c.rules

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+# Allow i2c group to access i2c devices
+SUBSYSTEM=="i2c-dev", GROUP="i2c", MODE="0660"

external/packages/bsp/rockchip/89-pulseaudio-usb.rules

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+ATTRS{idVendor}=="0bda", ATTRS{idProduct}=="481a", ENV{PULSE_IGNORE}="1"

external/packages/bsp/rockchip/ap6330-bluetooth.service

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+[Unit]
+Description=AP6330 bluetooth support
+Before=bluetooth.service
+
+[Service]
+Type=forking
+RemainAfterExit=Yes
+ExecStart=/usr/bin/hciattach /dev/ttyS0 bcm43xx 1500000
+
+[Install]
+WantedBy=multi-user.target

external/packages/bsp/rockchip/asound.conf

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+pcm.OnBoard_D0 {
+
+        type hw
+        card OnBoard
+        device 0
+
+}
+
+pcm.OnBoard_D1 {
+
+        type hw
+        card OnBoard
+        device 1
+
+}
+
+pcm.OnBoard_D2 {
+
+        type hw
+        card OnBoard
+        device 2
+
+}
+
+# Configuration to expose the SPDIF device of RK3288 to ALSA.
+# The device tree must describe a simple-audio-card device named "SPDIF"
+# for this to work properly
+# This percolates to PulseAudio, which will eventually show the proper
+# labels to the audio device
+
+<confdir:pcm/iec958.conf>
+
+cards.SPDIF.pcm.iec958.0 {
+        @args [ CARD AES0 AES1 AES2 AES3 ]
+        @args.CARD {
+                type string
+        }
+        @args.AES0 {
+                type integer
+        }
+        @args.AES1 {
+                type integer
+        }
+        @args.AES2 {
+                type integer
+        }
+        @args.AES3 {
+                type integer
+        }
+	type hw
+	card $CARD
+
+}
+
+# Configuration to expose the HDMI device of RK3288 to ALSA.
+# The device tree must describe a simple-audio-card device named "DW-I2S-HDMI"
+# for this to work properly
+# This percolates to PulseAudio, which will eventually show the proper
+# labels to the audio device
+
+<confdir:pcm/hdmi.conf>
+
+cards.DW-I2S-HDMI.pcm.hdmi.0 {
+        @args [ CARD DEVICE CTLINDEX AES0 AES1 AES2 AES3 ]
+        @args.CARD {
+                type string
+        }
+        @args.DEVICE {
+                type integer
+        }
+        @args.CTLINDEX {
+                type integer
+        }
+        @args.AES0 {
+                type integer
+        }
+        @args.AES1 {
+                type integer
+        }
+        @args.AES2 {
+                type integer
+        }
+        @args.AES3 {
+                type integer
+        }
+        type hw
+	card $CARD 
+}

external/packages/bsp/rockchip/hdmi-hotplug

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+#!/usr/bin/env bash
+USER="$(who | grep :0\) | cut -f 1 -d ' ')"
+export XAUTHORITY=/home/$USER/.Xauthority
+export DISPLAY=:0
+HDMI_STATUS="$(cat /sys/class/drm/card0-HDMI-A-1/status)"
+
+# Check to see if HDMI connected or not and toggle if change
+if [ "${HDMI_STATUS}" = connected ]; then
+	xrandr
+	xrandr --output HDMI-1 --auto
+else
+	xrandr --output HDMI-1 --off
+fi
+
+exit 0

external/packages/bsp/rockchip/hdmi.rules

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+SUBSYSTEM=="drm", ACTION=="change", RUN+="/usr/local/bin/hdmi-hotplug"

external/packages/bsp/rockchip/pulseaudio.txt

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+#load-module module-alsa-sink
+load-module module-alsa-sink device=OnBoard_D0 sink_properties=device.description="BT_VOIP-Output"
+load-module module-alsa-sink device=OnBoard_D1 sink_properties=device.description="SPDIF-Output"
+load-module module-alsa-sink device=OnBoard_D2 sink_properties=device.description="Headset-Output"
+#load-module module-alsa-source device=hw:1,0
+load-module module-alsa-source device=OnBoard_D0 source_properties=device.description="BT_VOIP-Input"
+load-module module-alsa-source device=OnBoard_D1 source_properties=device.description="Headset-Input"
+

external/packages/bsp/rockchip/start_bt.sh

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+#!/bin/bash
+
+GPIO_CONFIGURED_CHECK_DIRECTORY="/var/run/rtk_bt" 
+GPIO_CONFIGURED_CHECK_FILE="/var/run/rtk_bt/gpio_configured"
+
+function die_on_error {
+	if [ ! $? = 0 ]; then
+		echo $1
+		exit 1
+	fi
+}
+
+# Kill any rtk_hciattach actually running.
+# Do not complain if we didn't kill anything.
+killall -q -SIGTERM rtk_hciattach
+
+# If the GPIO are not yet configured 
+if [ ! -f "$GPIO_CONFIGURED_CHECK_FILE" ];
+then
+	# We'll create the directory first
+	# So that, if the user is not root
+	# he'll get a user permission error
+	mkdir -p "$GPIO_CONFIGURED_CHECK_DIRECTORY" || die_on_error "Could not create$GPIO_CONFIGURED_CHECK_DIRECTORY"
+
+	echo 146 > /sys/class/gpio/export
+	echo 149 > /sys/class/gpio/export
+	echo 151 > /sys/class/gpio/export
+	echo high > /sys/class/gpio/gpio146/direction
+	echo high > /sys/class/gpio/gpio149/direction
+	echo high > /sys/class/gpio/gpio151/direction
+
+	echo 1 > $GPIO_CONFIGURED_CHECK_FILE || die_on_error "Could not write to $GPIO_CONFIGURED_CHECK_FILE !"
+fi
+
+# If you run the rtk_hciattach once
+# you cannot run it again before`
+# resetting the device.
+# Since resetting the device before
+# the first launch generates no issue,
+# we always reset the device.
+
+echo "Resetting the Bluetooth chip"
+echo 0 > /sys/class/gpio/gpio149/value &&
+echo -e "\tBluetooth chip power down..." && 
+sleep 1 &&
+echo 1 > /sys/class/gpio/gpio149/value &&
+echo -e "\tBluetooth chip power up..." &&
+sleep 1
+echo -e "\tResetting done"
+
+/usr/bin/rtk_hciattach -n -s 115200 /dev/ttyS0 rtk_h5 || die_on_error "Could not create hci0 through rtk_hciattach"

external/packages/bsp/rockchip/tinker-bluetooth.service

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+[Unit]
+Description=Realtek H5 bluetooth support
+Before=bluetooth.service
+
+[Service]
+ExecStartPre=/usr/sbin/rfkill unblock all
+ExecStart=/bin/bash /usr/local/bin/start_bt.sh
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target