fix init dev failed error

fix gitignore file error
optimize startup logo load and add PyQT5 package
2026-09-12 21:59:45 -05:00 · 2025-07-30 13:34:59 +08:00 · 2025-07-29 15:27:01 +08:00 · 2025-07-28 18:55:41 +08:00 · 2025-05-11 13:24:06 +08:00 · 2025-05-10 21:24:46 +08:00
32 changed files with 5577 additions and 432 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -3,7 +3,9 @@
 *.o
 *.ko
 *.d
+!init.d
 host-tools/
+host-tools
 *.sqfs
 build/tools/common/sd_tools/genimage.cfg.tmp
 fsbl/build/*
@@ -419,3 +421,4 @@ osdrv/extdrv/wireless/.tmp_4261/
 middleware/v2/lib
 host-tools/
 kvm/
+.vscode*
--- a/build/boards/sg200x/sg2002_licheervnano_sd/linux/sg2002_licheervnano_sd_defconfig
+++ b/build/boards/sg200x/sg2002_licheervnano_sd/linux/sg2002_licheervnano_sd_defconfig
@@ -367,7 +367,9 @@ CONFIG_SND=y
 # CONFIG_SND_DRIVERS is not set
 CONFIG_SND_HDA_PREALLOC_SIZE=1
 # CONFIG_SND_SPI is not set
-# CONFIG_SND_USB is not set
+CONFIG_SND_USB=y
+CONFIG_SND_USB_AUDIO=y
+CONFIG_SND_USB_AUDIO_USE_MEDIA_CONTROLLER=y
 CONFIG_SND_SOC=y
 CONFIG_SND_SOC_CV182XA_CV182XAADC=y
 CONFIG_SND_SOC_CV182XA_CV182XADAC=y
@@ -1007,4 +1009,4 @@ CONFIG_USB_SERIAL=y
 CONFIG_USB_SERIAL_OPTION=y
 CONFIG_USB_ACM=y

-CONFIG_VETH=y
+CONFIG_VETH=y
--- a/build/boards/sg200x/sg2002_licheervnano_sd/partition/partition_sd.xml
+++ b/build/boards/sg200x/sg2002_licheervnano_sd/partition/partition_sd.xml
@@ -1,4 +1,4 @@
 <physical_partition type="sd">
    <partition label="BOOT" size_in_kb="80960" readonly="false" file="boot.sd"/>
-    <partition label="ROOTFS" size_in_kb="1126400" readonly="false" file="rootfs.sd" />
+    <partition label="ROOTFS" size_in_kb="1638400" readonly="false" file="rootfs.sd" />
 </physical_partition>
--- a/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S00kmod
+++ b/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S00kmod
@@ -17,18 +17,14 @@ then
 	insmod soph_vo.ko
 #	insmod soph_mipi_tx.ko
 	insmod soph_rgn.ko
-	insmod soph_wdt.ko
-	insmod soph_clock_cooling.ko
 	insmod soph_tpu.ko
 	insmod soph_vcodec.ko
 	insmod soph_jpeg.ko
 	insmod soph_vc_driver.ko MaxVencChnNum=9 MaxVdecChnNum=9
-	insmod soph_rtc.ko
 	insmod soph_ive.ko
-	insmod soph_mon.ko
 	insmod soph_pwm.ko
 	insmod soph_saradc.ko
-	insmod soph_wiegand.ko
+#	insmod soph_wiegand.ko # uncomment it if want use wiegand
 	echo "OK"
 	exit 0
 fi
--- a/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S00pmu
+++ b/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S00pmu
@@ -1,31 +1,48 @@
 #!/bin/sh

-if ! command -v i2cget &> /dev/null
-then
-    echo "i2cdetect not find, please install i2c-tools"
-    exit 1
-fi
+start() {
+	if ! command -v i2cget &> /dev/null
+	then
+	    echo "i2cdetect not find, please install i2c-tools"
+	    exit 1
+	fi

-pmu_version=$(i2cget -y 4 0x34 0x03)
-pmu_version=$((pmu_version & 0xCF))
+	pmu_version=$(i2cget -y 4 0x34 0x03)
+	pmu_version=$((pmu_version & 0xCF))

-chip_id_1=$(printf "%d" 0x47)
-chip_id_2=$(printf "%d" 0x4a)
+	chip_id_1=$(printf "%d" 0x47)
+	chip_id_2=$(printf "%d" 0x4a)

-if [ "$pmu_version" -eq "$chip_id_1" ] || [ "$pmu_version" -eq "$chip_id_2" ]; then
-    case "$1" in
+	if [ "$pmu_version" -eq "$chip_id_1" ] || [ "$pmu_version" -eq "$chip_id_2" ]; then
+		exec /usr/bin/axp2101
+		echo "Starting PMU: OK\n"
+	fi
+}
+
+stop() {
+    runlevel=$(cat /run/runlevel | awk '{ print $1 }')
+    if [ "$runlevel" = "0" ]; then
+        printf "Stopping PMU\n"
+        value=$(i2cget -y 4 0x34 0x10)
+        value=$((value | 0x01))
+        i2cset -y 4 0x34 0x10 $value
+    fi
+}
+
+case "$1" in
    start)
-        exec /usr/bin/axp2101
-        echo "Starting PMU: OK\n"
-    ;;
-    stop)
-        runlevel=$(cat /run/runlevel | awk '{ print $1 }')
-        if [ "$runlevel" = "0" ]; then
-            printf "Stopping PMU\n"
-            value=$(i2cget -y 4 0x34 0x10)
-            value=$((value | 0x01))
-            i2cset -y 4 0x34 0x10 $value
+        if grep -q "pmu=axp2101" /boot/board 2>/dev/null; then
+            start
        fi
-    ;;
-    esac
-fi
+        ;;
+    stop)
+        if grep -q "pmu=axp2101" /boot/board 2>/dev/null; then
+            stop
+        fi
+        ;;
+    *)
+        echo "Usage: /etc/init.d/S00pmu {start}"
+        exit 1
+        ;;
+esac
+
--- a/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S01fs
+++ b/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S01fs
@@ -6,7 +6,5 @@ then
 	printf "mounting filesystem : "
 	mkdir -p /boot
 	mount -t vfat /dev/mmcblk0p1 /boot
-	mount -t configfs configfs /sys/kernel/config
-	mount -t debugfs debugfs /sys/kernel/debug
 	echo "OK"
 fi
--- a/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S02devicekey
+++ b/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S02devicekey
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+if [ "$1" = "start" ]
+then
+	str_value=$(cat /sys/class/cvi-base/base_uid | awk '{print $2}')
+	first_uint=$(echo $str_value | cut -d'_' -f1)
+	second_uint=$(echo $str_value | cut -d'_' -f2)
+	result="$first_uint$second_uint"
+	echo $result > /device_key
+	# for compatibility with previous network mac addr
+	cat /sys/class/cvi-base/base_uid > /device_key_legacy
+fi
+
--- a/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S04backlight
+++ b/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S04backlight
@@ -2,7 +2,7 @@

 if [ "$1" = "start" ]
 then
-	. /etc/profile
+	# . /etc/profile
 	if [ ! -e /boot/alpha ]
 	then
 		devmem 0x030010AC 32 0x04 # PINMUX PWM10
@@ -21,11 +21,11 @@ then
 		then
 			panel_value=$(grep '^panel=' /boot/uEnv.txt | cut -d '=' -f 2)
 		fi
-		if [ "$panel_value" = "st7701_hd228001c31" ]
+		if [ "$panel_value" = "st7701_hd228001c31" ]  || [ "$panel_value" = "st7701_lct024bsi20" ]
 		then
 			echo "2000" > ${blpwm}/duty_cycle # 20%
 		else
-			echo "9000" > ${blpwm}/duty_cycle
+			echo "5000" > ${blpwm}/duty_cycle
 		fi
 		echo 1 > $blpwm/enable
 	fi
--- a/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S07fs2
+++ b/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S07fs2
@@ -0,0 +1,10 @@
+#!/bin/sh
+
+if [ "$1" = "start" ]
+then
+	. /etc/profile
+	printf "mounting filesystem : "
+	mount -t configfs configfs /sys/kernel/config
+	mount -t debugfs debugfs /sys/kernel/debug
+	echo "OK"
+fi
--- a/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S07kmod2
+++ b/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S07kmod2
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+if [ "$1" = "start" ]
+then
+	. /etc/profile
+	printf "load kernel module: "
+	cd /mnt/system/ko/
+	insmod soph_wdt.ko
+	insmod soph_clock_cooling.ko
+	insmod soph_rtc.ko
+	insmod soph_mon.ko
+	echo "OK"
+	exit 0
+fi
--- a/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S08usbdev
+++ b/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S08usbdev
@@ -76,6 +76,13 @@ then
 			echo 'licheervnano' > strings/0x409/product
 		fi
 		mkdir -p configs/c.1
+		# uvc
+		if [ -e /boot/usb.uvc ]
+		then
+			/etc/init.d/uvc_tool.sh mount /boot/usb.uvc
+			/etc/init.d/uvc_tool.sh server
+		fi
+
 		if [ -e /boot/usb.GS0 ]
 		then
 			mkdir -p functions/acm.GS0
@@ -161,13 +168,47 @@ then
 			ln -s functions/hid.GS2 configs/c.1
 		fi

-		ls /sys/class/udc/ | cat > UDC
+		# adbd
+		if [ -e /boot/usb.adbd ]
+		then
+			echo 0x18d1 > idVendor  # google
+			mkdir -p configs/c.1/strings/0x409
+			echo "" > configs/c.1/strings/0x409/configuration
+			echo 0x80 > configs/c.1/bmAttributes
+			mkdir functions/ffs.adb
+			ln -s functions/ffs.adb configs/c.1/
+			mkdir -p /dev/usb-ffs/adb
+			mount -t functionfs adb /dev/usb-ffs/adb/
+			/usr/bin/adbd &
+			for i in $(seq 1 40); do
+				if [ -e /dev/usb-ffs/adb/ep2 ]; then
+					break
+				fi
+				sleep 0.1
+			done
+		fi
+		while true; do
+			ls /sys/class/udc/ | cat > UDC || true
+			res=$(cat UDC)
+			if [[ "x$res" != "x" ]]; then
+				break
+			fi
+			sleep 0.4
+		done
 		echo device > /proc/cviusb/otg_role
 	fi
 fi

 if [ "$1" = "stop" ]
 then
+	echo '' > /sys/kernel/config/usb_gadget/g0/UDC
+	echo host > /proc/cviusb/otg_role
+	# uvc
+	if [ -e /sys/kernel/config/usb_gadget/g0/configs/c.1/uvc.usb0 ]
+	then
+		/etc/init.d/uvc_tool.sh unmount
+	fi
+
 	# rndis
 	if [ -e /sys/kernel/config/usb_gadget/g0/configs/c.1/rndis.usb0 ]
 	then
@@ -181,7 +222,5 @@ then
 		unlink /sys/kernel/config/usb_gadget/g0/configs/c.1/ncm.usb0
 		rmdir /sys/kernel/config/usb_gadget/g0/functions/ncm.usb0
 	fi
-	echo '' > /sys/kernel/config/usb_gadget/g0/UDC
-	echo host > /proc/cviusb/otg_role
 fi

--- a/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S10uuid
+++ b/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S10uuid
@@ -19,7 +19,7 @@ then
 		prefix=$(cat /boot/hostname.prefix)
 	fi
 	old_hostname=$(cat /etc/hostname)
-	new_hostname=${prefix}-$(sha512sum /sys/class/cvi-base/base_uid | head -c 4)
+	new_hostname=${prefix}-$(sha512sum /device_key_legacy | head -c 4)

 	if [ -e /boot/hostname ]
 	then
@@ -38,7 +38,7 @@ then
 	then
 		new_ethmac=$(cat /boot/ethmac)
 	else
-		new_ethmac=$(hex2mac 48da356f$(sha512sum /sys/class/cvi-base/base_uid | head -c 4))
+		new_ethmac=$(hex2mac 48da356f$(sha512sum /device_key_legacy  | head -c 4))
 	fi

 	ifconfig eth0 down
--- a/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S30gadget_nic
+++ b/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S30gadget_nic
@@ -0,0 +1,176 @@
+#!/bin/sh
+
+. /etc/profile
+
+gen_udhcpd_conf() {
+	interface=${1}
+	ipv4_prefix=${2}
+	echo "start ${ipv4_prefix}.100"
+	echo "end ${ipv4_prefix}.200"
+	echo "interface ${interface}"
+	echo "pidfile /var/run/udhcpd.${interface}.pid"
+	echo "lease_file /var/lib/misc/udhcpd.${interface}.leases"
+	echo "option subnet 255.255.255.0"
+	echo "option lease 864000"
+}
+
+hex2mac() {
+	MAC=""
+	seq 2 2 12 | while read i
+	do
+		echo -n ${1} | head -c $i | tail -c 2
+		if [ $i != 12 ]
+		then
+			echo -n ':'
+		fi
+	done | tr '[:upper:]' '[:lower:]'
+}
+
+start() {
+	# S03usbdev start first
+	if [ -e /boot/usb.dev ]
+	then
+		rndis_ifname=usb0
+		# RNDIS
+		if [ -e /boot/usb.rndis ]
+		then
+			# mac
+			if [ -e /boot/usb.rndis.mac ]
+			then
+				new_rndismac=$(cat /boot/usb.rndis.mac)
+			else
+				new_rndismac=$(hex2mac 48da356f$(sha512sum /device_key_legacy | head -c 4))
+			fi
+			ip link set $rndis_ifname address ${new_rndismac}
+			ifconfig $rndis_ifname up
+			echo "rndis mac address: ${new_rndismac}"
+
+			# dhcp
+			if [ ! -e /boot/rndis.nodhcpd ]
+			then
+				if [ -e /boot/rndis.ipv4_prefix ]
+				then
+					ipv4_prefix=`cat /boot/rndis.ipv4_prefix`
+				else
+					id2=$(printf "%d" 0x$(sha512sum /device_key_legacy | head -c 2))
+					id3=$(printf "%d" 0x$(sha512sum /device_key_legacy | head -c 4 | tail -c 2))
+					id3=$((id3 + 1))
+					if [ "$id2" = "$id3" ]
+					then
+						id2=$((id2 + 2))
+					fi
+					if [ "$id2" -ge 255 ]
+					then
+						id2=252
+					fi
+					if [ "$id3" -ge 255 ]
+					then
+						id3=251
+					fi
+					ipv4_prefix=10.$id2.$id3
+				fi
+				gen_udhcpd_conf $rndis_ifname "${ipv4_prefix}"  > /etc/udhcpd.${rndis_ifname}.conf
+				ip addr add $ipv4_prefix.1/24 dev $rndis_ifname
+				udhcpd -S /etc/udhcpd.${rndis_ifname}.conf
+			fi
+			echo "RNDIS DHCP OK"
+			rndis_ifname=usb1
+		fi
+
+		# CDC NCM
+		if [ -e /boot/usb.ncm ]
+		then
+			# mac
+			if [ -e /boot/usb.ncm.mac ]
+			then
+				new_mac=$(cat /boot/usb.ncm.mac)
+			else
+				new_mac=$(hex2mac 48da356e$(sha512sum /device_key_legacy | head -c 4))
+			fi
+			ip link set $rndis_ifname address ${new_mac}
+			ifconfig $rndis_ifname up
+			echo "ncm mac address: ${new_mac}"
+
+			# dhcp
+			if [ ! -e /boot/ncm.nodhcpd ]
+			then
+				if [ -e /boot/ncm.ipv4_prefix ]
+				then
+					ipv4_prefix=`cat /boot/ncm.ipv4_prefix`
+				else
+					id2=$(printf "%d" 0x$(sha512sum /device_key_legacy | head -c 2))
+					id3=$(printf "%d" 0x$(sha512sum /device_key_legacy | head -c 4 | tail -c 2))
+					if [ "$id2" = "$id3" ]
+					then
+						id2=$((id2 + 1))
+					fi
+					if [ "$id2" -ge 255 ]
+					then
+						id2=253
+					fi
+					if [ "$id3" -ge 255 ]
+					then
+						id3=254
+					fi
+					ipv4_prefix=10.$id2.$id3
+				fi
+				gen_udhcpd_conf $rndis_ifname "${ipv4_prefix}"  > /etc/udhcpd.${rndis_ifname}.conf
+				ip addr add $ipv4_prefix.1/24 dev $rndis_ifname
+				udhcpd -S /etc/udhcpd.${rndis_ifname}.conf
+			fi
+			echo "CDC NCM DHCP OK"
+		fi
+	fi
+}
+
+stop() {
+	# first card
+	if [ -e /var/run/udhcpd.usb0.pid ]
+	then
+		kill $(cat "/var/run/udhcpd.usb0.pid")
+		rm /var/run/udhcpd.usb0.pid || true
+	fi
+	pnum=$(ps -ef|grep udhcpd|grep -v grep| grep udhcpd.usb0.conf | awk '{print $1}' | wc -l)
+	if [ x$pnum != x0 ]
+	then
+		ps -ef|grep udhcpd|grep -v grep| grep udhcpd.usb0.conf | awk '{print $1}'|xargs kill -2 || true
+	fi
+	usb0_info=$(ip link |grep usb0)
+	if [ -n "$usb0_info" ]
+	then
+		ifconfig usb0 down
+	fi
+
+	# second card
+	if [ -e /var/run/udhcpd.usb1.pid ]
+	then
+		kill $(cat /var/run/udhcpd.usb1.pid)
+		rm /var/run/udhcpd.usb1.pid || true
+	fi
+	pnum=$(ps -ef|grep udhcpd|grep -v grep| grep udhcpd.usb1.conf | awk '{print $1}' | wc -l)
+	if [ x$pnum != x0 ]
+	then
+		ps -ef|grep udhcpd|grep -v grep| grep udhcpd.usb1.conf | awk '{print $1}'|xargs kill -2 || true
+	fi
+	usb0_info=$(ip link |grep usb1)
+	if [ -n "$usb0_info" ]
+	then
+		ifconfig usb1 down
+	fi
+}
+
+restart() {
+	stop
+	start
+}
+
+if [ "${1}" = "start" ]
+then
+	start
+elif [ "${1}" = "stop" ]
+then
+	stop
+elif [ "${1}" = "restart" ]
+then
+	restart
+fi
--- a/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S30wifi
+++ b/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S30wifi
@@ -76,8 +76,8 @@ start() {
 		then
 			cp /boot/hostapd.conf /etc/hostapd.conf
 		else
-			id2=$(printf "%d" 0x$(sha512sum /sys/class/cvi-base/base_uid | head -c 2))
-			id3=$(printf "%d" 0x$(sha512sum /sys/class/cvi-base/base_uid | head -c 4 | tail -c 2))
+			id2=$(printf "%d" 0x$(sha512sum /device_key_legacy | head -c 2))
+			id3=$(printf "%d" 0x$(sha512sum /device_key_legacy | head -c 4 | tail -c 2))
 			if [ "$id2" = "$id3" ]
 			then
 				id2=$((id2 + 1))
--- a/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S99temptest
+++ b/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S99temptest
@@ -27,8 +27,8 @@ case "$1" in
 	    fi
 	    echo "soc temp: $soc_temp" | fbbar 32 $colorfg $colorbg
 	    colorfg=0xFFFFFFFF
-            echo "soc id: $(cat /sys/class/cvi-base/base_uid)" | fbbar 48 $colorfg $colorbg
-            sleep 1
+      echo "soc id: $(cat /device_key_legacy)" | fbbar 48 $colorfg $colorbg
+      sleep 1
    done
    ) &
    [ $? = 0 ] && echo "OK" || echo "FAIL"
--- a/buildroot/board/cvitek/SG200X/overlay/etc/init.d/uvc-gadget-server.elf
+++ b/buildroot/board/cvitek/SG200X/overlay/etc/init.d/uvc-gadget-server.elf
--- a/buildroot/board/cvitek/SG200X/overlay/etc/init.d/uvc-gadget-server.tar.xz
+++ b/buildroot/board/cvitek/SG200X/overlay/etc/init.d/uvc-gadget-server.tar.xz
--- a/buildroot/board/cvitek/SG200X/overlay/etc/init.d/uvc_tool.sh
+++ b/buildroot/board/cvitek/SG200X/overlay/etc/init.d/uvc_tool.sh
@@ -0,0 +1,274 @@
+#! /bin/sh
+
+# 支持的格式，可以通过修改这个变量自定义支持的格式
+# Supported formats, you can customize the list by modifying this variable
+supported_formats="yuyv mjpg"
+
+# 支持的分辨率，可以通过修改这个变量自定义支持的分辨率
+# Supported resolutions, you can customize the list by modifying this variable
+supported_resolutions="480x320 640x360 640x480 1280x720 1920x1080 2560x1440"
+
+
+parse_uvc_config() {
+	input_file="$1"  # 传入的文件路径 / Path to the input file
+	parsed_data=""  # 初始化 parsed_data 为空 / Initialize parsed_data as empty
+
+	# 检查文件是否存在并可读取 / Check if the file exists and is readable
+	if [ -z "$input_file" ]; then
+		# 没有提供文件路径 / No input file provided
+		echo "Warn: No input file provided for config." 1>&2  # 输出到标准错误 / Output to stderr
+	elif [ ! -f "$input_file" ]; then
+		# 文件不存在 / File does not exist
+		echo "Warn: File '$input_file' does not exist." 1>&2  # 输出到标准错误 / Output to stderr
+	elif [ ! -r "$input_file" ]; then
+		# 文件不可读取 / File is not readable
+		echo "Warn: File '$input_file' is not readable." 1>&2  # 输出到标准错误 / Output to stderr
+	else
+		# 使用 awk 处理文件内容 / Using awk to process the file content
+		parsed_data=$(awk -v resolutions="$supported_resolutions" -v formats="$supported_formats" '
+		BEGIN {
+			OFS = " ";
+			split(resolutions, supported_res, " ");  # 将支持的分辨率放入数组 / Split the supported resolutions into an array
+			split(formats, supported_fmt, " ");  # 将支持的格式放入数组 / Split the supported formats into an array
+		}
+		/^[^#]/ {  # 只处理非 # 开头的行 / Process lines that do not start with #
+			fmt = $1;
+			res = $2;
+
+			# 检查格式是否在支持的格式列表中 / Check if the format is in the supported formats list
+			is_supported_fmt = 0;
+			for (i in supported_fmt) {
+				if (fmt == supported_fmt[i]) {
+					is_supported_fmt = 1;
+					break;
+				}
+			}
+			if (!is_supported_fmt) {
+				print "Unsupported format:", fmt > "/dev/stderr";  # 输出不支持的格式到标准错误 / Output unsupported format to stderr
+				next;
+			}
+
+			if (res ~ /^[0-9]+x[0-9]+$/) {  # 匹配 640x360/1280x720 这种格式 / Match the format like 640x360 or 1280x720
+				is_supported_res = 0;
+				for (i in supported_res) {
+					if (res == supported_res[i]) {
+						is_supported_res = 1;
+						break;
+					}
+				}
+				if (!is_supported_res) {
+					print "Unsupported resolution:", res > "/dev/stderr";  # 输出不支持的分辨率到标准错误 / Output unsupported resolution to stderr
+					next;
+				}
+				split(res, dims, "x");  # 将 1280x720 按 "x" 分割成宽高 / Split 1280x720 into width and height
+				w = dims[1];
+				h = dims[2];
+			} else {
+				print "Invalid resolution format:", res > "/dev/stderr";  # 输出无效的分辨率格式到标准错误 / Output invalid resolution format to stderr
+				next;
+			}
+			print fmt, w, h;  # 输出格式 fmt, w, h / Output fmt, w, h
+		}
+		' "$input_file")
+	fi
+
+	# 确保至少包含 'mjpg' 和 'yuyv' 格式 / Ensure at least one 'mjpg' and 'yuyv' format exists
+	has_mjpg=$(echo "$parsed_data" | grep -w "mjpg")
+	has_yuyv=$(echo "$parsed_data" | grep -w "yuyv")
+
+	if [ -z "$has_mjpg" ]; then
+		default_mjpg=$'\nmjpg 480x320\nmjpg 640x360\nmjpg 640x480\nmjpg 1280x720\nmjpg 1920x1080\nmjpg 2560x1440\n'
+        echo "Warn: No 'mjpg' config found, adding default: $default_mjpg" 1>&2
+		parsed_data="$parsed_data""$(echo "$default_mjpg" | sed 's/x/ /g')"
+	fi
+
+	if [ -z "$has_yuyv" ]; then
+		default_yuyv=$'\nyuyv 480x320\nyuyv 640x360\nyuyv 640x480\nyuyv 1280x720\nyuyv 1920x1080\nyuyv 2560x1440\n'
+        echo "Warn: No 'yuyv' config found, adding default: $default_yuyv" 1>&2
+		parsed_data="$parsed_data""$(echo "$default_yuyv" | sed 's/x/ /g')"
+	fi
+
+	parsed_data=$(echo "$parsed_data" | sed '/^$/d')  # 删除空行
+
+	echo "$parsed_data"  # 返回解析的数据 / Return the parsed data
+}
+
+
+
+
+##########################################################################
+# UVC
+
+CONFIGFS_PATH="/sys/kernel/config/usb_gadget/g0"
+ORIGINAL_DIR=$(pwd)  # 记录脚本启动时的目录 / Record the original working directory
+
+create_frame() {
+	# Example usage:
+	# create_frame <width> <height> <format name>
+
+	WIDTH=$1
+	HEIGHT=$2
+	FORMAT=$3
+
+	if [ "$FORMAT" == "yuyv" ]; then
+		wdir=streaming/uncompressed/u/${HEIGHT}p
+	elif [ "$FORMAT" == "mjpg" ]; then
+		wdir=streaming/mjpeg/m/${HEIGHT}p
+	else
+		echo "only support format yuyv/mjpeg!"
+		exit 1
+	fi
+
+	mkdir -p $wdir
+	echo $WIDTH > $wdir/wWidth
+	echo $HEIGHT > $wdir/wHeight
+	echo $(( $WIDTH * $HEIGHT * 2 )) > $wdir/dwMaxVideoFrameBufferSize
+	echo $(( $WIDTH * $HEIGHT * 2 * 8 * 5  )) > $wdir/dwMinBitRate
+	echo $(( $WIDTH * $HEIGHT * 2 * 8 * 60 )) > $wdir/dwMaxBitRate
+
+	cat > $wdir/dwFrameInterval <<EOF
+166666
+333333
+400000
+500000
+666666
+1000000
+2000000
+EOF
+	echo "333333" > $wdir/dwDefaultFrameInterval
+
+<< EOF
+    configure FrameRate
+    dwFrameInterfal is in 100-ns units (fps = 1/(dwFrameInterval * 10000000))
+      166666 -> 60 fps
+      333333 -> 30 fps
+      400000 -> 25 fps
+      500000 -> 20 fps
+      666666 -> 15 fps
+     1000000 -> 10 fps
+     2000000 ->  5 fps
+     5000000 ->  2 fps
+    10000000 ->  1 fps
+EOF
+}
+
+
+# 挂载 UVC ConfigFS / Mount the UVC ConfigFS
+mount_uvc_configfs() {
+	echo "Mounting UVC ConfigFS in $(pwd)"
+
+	# 创建 functions/uvc.usb0 目录 / Create the directory for uvc.usb0
+	mkdir -p functions/uvc.usb0
+	cd functions/uvc.usb0
+
+	# 在 functions/uvc.usb0 目录中创建控制头和符号链接 / Create control header and symlink it in uvc.usb0
+	mkdir -p control/header/h
+		ln -s control/header/h/ control/class/fs/
+		ln -s control/header/h/ control/class/ss/
+
+	# streaming_maxpacket sets wMaxPacketSize. Valid values are 1024/2048/3072
+	echo 1024 > streaming_maxpacket
+	# streaming_interval sets bInterval. Values range from 1..255
+	echo 1 > streaming_interval
+	# streaming_maxburst sets bMaxBurst. Valid values are 1..15
+	echo 1 > streaming_maxburst
+
+	# 在 functions/uvc.usb0 目录中创建流媒体路径 / Create streaming paths in uvc.usb0
+	mkdir -p streaming/uncompressed/u  # YUV 目录 / YUV directory
+	mkdir -p streaming/mjpeg/m         # MJPEG 目录 / MJPEG directory
+		# 执行解析并直接传递给 while 循环进行处理 / Execute parsing and directly pass to while loop for processing
+		parse_uvc_config "$1" | while read fmt w h; do
+			echo "Adding: Format: $fmt, Width: $w, Height: $h"  # 输出格式、宽和高 / Output fmt, width, and height
+			create_frame $w $h $fmt
+		done
+	mkdir -p streaming/header/h
+		# 将 YUV 和 MJPEG 目录链接到流媒体头中 / Link YUV and MJPEG to streaming header
+		ln -s streaming/uncompressed/u/ streaming/header/h/
+		ln -s streaming/mjpeg/m/ streaming/header/h/
+		# 将 header 链接到 class 中 / Link header to classes
+		ln -s streaming/header/h/ streaming/class/fs
+		ln -s streaming/header/h/ streaming/class/hs
+		ln -s streaming/header/h/ streaming/class/ss
+
+	cd ../..
+	ln -s functions/uvc.usb0 configs/c.1
+
+    echo "UVC ConfigFS mounted successfully in $(pwd)"
+}
+
+# 卸载 UVC ConfigFS / Unmount the UVC ConfigFS
+unmount_uvc_configfs() {
+	echo "Unmounting UVC ConfigFS in $(pwd)"
+
+	unlink configs/c.1/uvc.usb0
+
+	cd functions/uvc.usb0
+
+	# 删除流媒体目录 / Remove streaming directories
+	unlink streaming/class/fs/h
+	unlink streaming/class/hs/h
+	unlink streaming/class/ss/h
+
+	unlink streaming/header/h/u
+	unlink streaming/header/h/m
+	rmdir streaming/header/h
+
+	rmdir streaming/uncompressed/u/*p
+	rmdir streaming/mjpeg/m/*p
+	rmdir streaming/uncompressed/u
+	rmdir streaming/mjpeg/m
+
+	unlink control/class/fs/h
+	unlink control/class/ss/h
+	rmdir control/header/h
+
+	cd ../..
+	# 删除 functions/uvc.usb0 目录 / Remove the uvc.usb0 directory
+	rmdir functions/uvc.usb0
+
+	echo UVC ConfigFS unmounted successfully in $(pwd)
+}
+
+# 进入工作目录 / Enter the working directory
+cd "$CONFIGFS_PATH" || return 1
+
+# 处理传入的参数
+# Process the input arguments
+case "$1" in
+	"mount")
+		mount_uvc_configfs "$2"
+        ;;
+	"unmount")
+		unmount_uvc_configfs
+        ;;
+	"server")
+		if [ -z "$(fuser /etc/init.d/uvc-gadget-server.elf)" ]; then
+			(	
+				echo "Waiting for UDC start..."
+				while [ -z "$(cat /sys/kernel/config/usb_gadget/g0/UDC)" ]; do
+					echo -n "."
+					sleep 1
+				done
+				sleep 3	# necessary delay time
+				if [ -z "$(fuser /etc/init.d/uvc-gadget-server.elf)" ]; then
+					echo -e "\nServer is starting..."  # 输出选择了 server 模式 / Output that the server mode is selected
+					echo -e "===============================\n\n\n"
+					# 在这里添加你希望在 server 模式下执行的其他操作 / Add other operations you want to perform in server mode here
+					/etc/init.d/uvc-gadget-server.elf  -u /dev/$(basename /sys/class/udc/*/device/gadget/video4linux/video*)  -d -i /bin/cat_224.jpg 
+				else
+					echo -e "\nServer has started..."
+					echo -e "===============================\n\n\n"
+				fi
+			) >/tmp/uvc-gadget.log 2>&1 &
+		fi
+	;;
+	"stop_server")
+		fuser -k /etc/init.d/uvc-gadget-server.elf
+	;;
+	*)
+		echo "Usage: $0 {mount <file>|unmount|server|stop_server}"  # 提示正确的使用方式 / Prompt the correct usage
+	;;
+esac
+
+# 返回原始目录 / Return to the original directory
+cd "$ORIGINAL_DIR" || return 1
--- a/buildroot/board/cvitek/SG200X/overlay/mnt/cfg/param/cvi_sdr_bin_90fps.os04a10
+++ b/buildroot/board/cvitek/SG200X/overlay/mnt/cfg/param/cvi_sdr_bin_90fps.os04a10
--- a/buildroot/configs/cvitek_SG200X_musl_riscv64_defconfig
+++ b/buildroot/configs/cvitek_SG200X_musl_riscv64_defconfig
--- a/buildroot/package/Config.in
+++ b/buildroot/package/Config.in
@@ -1252,6 +1252,7 @@ menu "External python modules"
 	source "package/python-pyphen/Config.in"
 	source "package/python-pyqrcode/Config.in"
 	source "package/python-pyqt5/Config.in"
+	source "package/python-pyqt5-sip/Config.in"
 	source "package/python-pyratemp/Config.in"
 	source "package/python-pyroute2/Config.in"
 	source "package/python-pyrsistent/Config.in"
--- a/buildroot/package/python-pyqt5-sip/Config.in
+++ b/buildroot/package/python-pyqt5-sip/Config.in
@@ -0,0 +1,7 @@
+config BR2_PACKAGE_PYTHON_PYQT5_SIP
+	bool "python-pyqt5-sip"
+	help
+	  This is the PyQt5.sip module which is needed at runtime for
+	  the PyQt5 module from package python-pyqt5.
+
+	  https://pypi.org/project/PyQt5-sip/
--- a/buildroot/package/python-pyqt5-sip/python-pyqt5-sip.hash
+++ b/buildroot/package/python-pyqt5-sip/python-pyqt5-sip.hash
@@ -0,0 +1,6 @@
+# From https://pypi.org/pypi/PyQt5-sip/json
+md5  9e0909e79f40619b0f2d3d3c33b4d4f7  PyQt5_sip-12.15.0.tar.gz
+sha256  d23fdfcf363b5cedd9d39f8a9c5710e7d52804f5b08a58e91c638b36eafcb702  PyQt5_sip-12.15.0.tar.gz
+
+# Locally calculated
+sha256  3859cfca971e429d6b79bdfeb1dc9e43aa9592f7295bf28fdd62824097909383  LICENSE
--- a/buildroot/package/python-pyqt5-sip/python-pyqt5-sip.mk
+++ b/buildroot/package/python-pyqt5-sip/python-pyqt5-sip.mk
@@ -0,0 +1,24 @@
+################################################################################
+#
+# python-sip-qt5
+#
+################################################################################
+
+# Note about the package version:
+# This module version corresponds in fact to the "sip" ABI
+# version (not the version of its generator). See:
+# https://github.com/Python-SIP/sip/blob/6.8.6/sipbuild/module/source/12/sip.h.in#L43
+# The source git repository of this module is located at:
+# https://github.com/Python-SIP/sip/tree/main/sipbuild/module/source
+# The Python-SIP version/tag which generated a given "sip" module is
+# recorded in the PyPI source file "sip.h", in the SIP_VERSION_STR
+# macro. For example, PyQt5-sip 12.15.0 was generated with Python-SIP
+# 6.8.6.
+PYTHON_PYQT5_SIP_VERSION = 12.15.0
+PYTHON_PYQT5_SIP_SITE = https://files.pythonhosted.org/packages/1b/15/78318d50f10062c428e97e7ce387e772616a4673c356018b905f247a6a85
+PYTHON_PYQT5_SIP_SOURCE = PyQt5_sip-$(PYTHON_PYQT5_SIP_VERSION).tar.gz
+PYTHON_PYQT5_SIP_LICENSE = BSD-2-Clause
+PYTHON_PYQT5_SIP_LICENSE_FILES = LICENSE
+PYTHON_PYQT5_SIP_SETUP_TYPE = setuptools
+
+$(eval $(python-package))
--- a/host/make_logo.sh
+++ b/host/make_logo.sh
@@ -1,18 +1,40 @@
 #!/bin/bash

 # Check if the correct number of arguments is provided
-if [ "$#" -ne 2 ]; then
-    echo "Usage: $0 <input file path> <output file path>"
+if [ "$#" -eq 2 ]; then
+    # Get input and output file paths
+    input_file="$1"
+    output_file="$2"
+
+    # Use ffmpeg to convert the image to YUV420P format JPEG
+    ffmpeg -i "$input_file" -pix_fmt yuvj420p "$output_file"
+elif [ "$#" -eq 4 ]; then
+    # Get input and output file paths
+    input_file="$1"
+    output_file="$2"
+    output_width="$3"
+    output_height="$4"
+
+    # Use ffmpeg to convert the image to YUV420P format JPEG
+    ffmpeg -i "$input_file" -vf "scale=$output_width:$output_height" -pix_fmt yuvj420p "$output_file"
+elif [ "$#" -eq 5 ]; then
+    # Get input and output file paths
+    input_file="$1"
+    output_file="$2"
+    output_width="$3"
+    output_height="$4"
+    transpose="$5"
+
+    # Use ffmpeg to convert the image to YUV420P format JPEG
+    ffmpeg -i "$input_file" -vf "transpose=$transpose,scale=$output_width:$output_height" -pix_fmt yuvj420p "$output_file"
+else
+    echo "Usage: $0 <input file path> <output file path> <output width> <output height> <transpose>"
+    echo "example: $0 input.jpg logo.jpeg"
+    echo "example: $0 input.jpg logo.jpeg 640 480"
+    echo "example: $0 input.jpg logo.jpeg 640 480 3"
    exit 1
 fi

-# Get input and output file paths
-input_file="$1"
-output_file="$2"
-
-# Use ffmpeg to convert the image to YUV420P format JPEG
-ffmpeg -i "$input_file" -pix_fmt yuvj420p "$output_file"
-
 # Check if the conversion was successful
 if [ $? -eq 0 ]; then
    echo "The file has been successfully converted to YUV420P JPEG and saved to $output_file"
--- a/linux_5.10/drivers/i2c/busses/i2c-gpio.c
+++ b/linux_5.10/drivers/i2c/busses/i2c-gpio.c
@@ -7,6 +7,7 @@
 #include <linux/completion.h>
 #include <linux/debugfs.h>
 #include <linux/delay.h>
+#include <linux/gpio.h>
 #include <linux/gpio/consumer.h>
 #include <linux/i2c-algo-bit.h>
 #include <linux/i2c.h>
@@ -18,6 +19,25 @@
 #include <linux/platform_device.h>
 #include <linux/slab.h>

+#include <linux/kernel.h>
+#include <linux/fs.h>
+#include <linux/sysfs.h>
+#include <linux/kobject.h>
+#include <linux/err.h>
+
+#define DEBUG_LOG_TAG 			"[i2c gpio]"
+#define DEBUG_LOG(fmt, ...)		printk(KERN_DEBUG DEBUG_LOG_TAG " " fmt, ##__VA_ARGS__)
+
+static int delay_us = -1;
+volatile int udelay_value = 0;
+struct kobject *udelay_v;
+struct i2c_algo_bit_data *udelay_data = NULL;
+
+static int sda = -1;
+static int scl = -1;
+
+static bool insmod_gpio = false;
+
 struct i2c_gpio_private_data {
 	struct gpio_desc *sda;
 	struct gpio_desc *scl;
@@ -32,6 +52,49 @@ struct i2c_gpio_private_data {
 #endif
 };

+static void show_freq(void)
+{
+	switch(udelay_data->udelay) {
+	case 0:
+		DEBUG_LOG("Freq max ~ 750KHz for MaixCAM");
+		break;
+	case 1:
+		DEBUG_LOG("Freq 500KHz ~ 308KHz for MaixCAM");
+		break;
+	case 2:
+		DEBUG_LOG("Freq 250KHz");
+		break;
+	case 5:
+		DEBUG_LOG("Freq 100KHz");
+		break;
+	default:
+		DEBUG_LOG("Freq - Unknown");
+		break;
+	}
+}
+
+static ssize_t __udelay_show(struct kobject *kobj,
+                struct kobj_attribute *attr, char *buf)
+{
+    // DEBUG_LOG("Read udelay value: %d\n", udelay_value);
+	show_freq();
+	udelay_value = udelay_data->udelay;
+    return sprintf(buf, "%d", udelay_value);
+}
+
+static ssize_t __udelay_store(struct kobject *kobj,
+                struct kobj_attribute *attr,const char *buf, size_t count)
+{
+	// int old_value = udelay_value;
+    sscanf(buf,"%d",&udelay_value);
+	udelay_data->udelay = udelay_value;
+	// DEBUG_LOG("Write udelay value: %d --> %d\n", old_value, udelay_value);
+	// show_freq();
+    return count;
+}
+
+struct kobj_attribute sysfs_test_attr = __ATTR(udelay_v, 0664, __udelay_show, __udelay_store);
+
 /*
 * Toggle SDA by changing the output value of the pin. This is only
 * valid for pins configured as open drain (i.e. setting the value
@@ -362,8 +425,10 @@ static int i2c_gpio_probe(struct platform_device *pdev)
 	struct i2c_adapter *adap;
 	struct device *dev = &pdev->dev;
 	struct device_node *np = dev->of_node;
-	enum gpiod_flags gflags;
+	enum gpiod_flags gflags_sda, gflags_scl;
+	unsigned long gf_sda, gf_scl;
 	int ret;
+	struct device *curr_dev;

 	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv)
@@ -384,6 +449,9 @@ static int i2c_gpio_probe(struct platform_device *pdev)
 			memcpy(pdata, dev_get_platdata(dev), sizeof(*pdata));
 	}

+	/* 508 SCL
+		509 SDA */
+
 	/*
 	 * First get the GPIO pins; if it fails, we'll defer the probe.
 	 * If the SCL/SDA lines are marked "open drain" by platform data or
@@ -392,21 +460,67 @@ static int i2c_gpio_probe(struct platform_device *pdev)
 	 * handle them as we handle any other output. Else we enforce open
 	 * drain as this is required for an I2C bus.
 	 */
-	if (pdata->sda_is_open_drain)
-		gflags = GPIOD_OUT_HIGH;
-	else
-		gflags = GPIOD_OUT_HIGH_OPEN_DRAIN;
-	priv->sda = i2c_gpio_get_desc(dev, "sda", 0, gflags);
-	if (IS_ERR(priv->sda))
-		return PTR_ERR(priv->sda);
+	if (sda >= 0 && scl >= 0) {
+		DEBUG_LOG("used sda %d and scl %d without device tree\n", sda, scl);

-	if (pdata->scl_is_open_drain)
-		gflags = GPIOD_OUT_HIGH;
-	else
-		gflags = GPIOD_OUT_HIGH_OPEN_DRAIN;
-	priv->scl = i2c_gpio_get_desc(dev, "scl", 1, gflags);
-	if (IS_ERR(priv->scl))
-		return PTR_ERR(priv->scl);
+		if (pdata->sda_is_open_drain) {
+			gf_sda = GPIOF_OUT_INIT_HIGH;
+		} else
+			gf_sda = GPIOF_OUT_INIT_HIGH | GPIOF_OPEN_DRAIN;
+
+		if (pdata->scl_is_open_drain)
+			gf_scl = GPIOF_OUT_INIT_HIGH;
+		else
+			gf_scl = GPIOF_OUT_INIT_HIGH | GPIOF_OPEN_DRAIN;
+
+		/* request sda */
+		ret = gpio_request_one(sda, gf_sda, "sda");
+		if (ret < 0) {
+			DEBUG_LOG("request sda failed!\n");
+			return -1;
+		}
+		priv->sda = gpio_to_desc(sda);
+		if (IS_ERR(priv->sda))
+			return PTR_ERR(priv->sda);
+		
+		DEBUG_LOG("request sda succ!\n");
+
+		/* request scl */
+		ret = gpio_request_one(scl, gf_scl, "scl");
+		if (ret < 0) {
+			DEBUG_LOG("request scl failed!\n");
+			DEBUG_LOG("release sda\n");
+			gpio_free(sda);
+			return -1;
+		}
+		priv->scl = gpio_to_desc(scl);
+		if (IS_ERR(priv->scl))
+			return PTR_ERR(priv->scl);
+
+		DEBUG_LOG("request scl succ!\n");
+
+		insmod_gpio = true;
+	} else {
+		if (pdata->sda_is_open_drain)
+			gflags_sda = GPIOD_OUT_HIGH;
+		else
+			gflags_sda = GPIOD_OUT_HIGH_OPEN_DRAIN;
+
+		if (pdata->scl_is_open_drain)
+			gflags_scl = GPIOD_OUT_HIGH;
+		else
+			gflags_scl = GPIOD_OUT_HIGH_OPEN_DRAIN;
+		DEBUG_LOG("used sda and scl with device tree\n");
+		priv->sda = i2c_gpio_get_desc(dev, "sda", 0, gflags_sda);
+		if (IS_ERR(priv->sda))
+			return PTR_ERR(priv->sda);
+
+		priv->scl = i2c_gpio_get_desc(dev, "scl", 1, gflags_scl);
+		if (IS_ERR(priv->scl))
+			return PTR_ERR(priv->scl);
+		
+		insmod_gpio = false;
+	}

 	if (gpiod_cansleep(priv->sda) || gpiod_cansleep(priv->scl))
 		dev_warn(dev, "Slow GPIO pins might wreak havoc into I2C/SMBus bus timing");
@@ -420,6 +534,9 @@ static int i2c_gpio_probe(struct platform_device *pdev)
 		bit_data->getscl = i2c_gpio_getscl;
 	bit_data->getsda = i2c_gpio_getsda;

+	udelay_data = bit_data;
+
+	/* Get udelay from device tree */
 	if (pdata->udelay)
 		bit_data->udelay = pdata->udelay;
 	else if (pdata->scl_is_output_only)
@@ -432,6 +549,17 @@ static int i2c_gpio_probe(struct platform_device *pdev)
 	else
 		bit_data->timeout = HZ / 10;		/* 100 ms */

+	/* If `insmod ko delay_us=x` (x>=0) */
+	if (delay_us >= 0) {
+		DEBUG_LOG("Get delay_us from insmod: %d\n", delay_us);
+		bit_data->udelay = delay_us;
+	} else {
+		DEBUG_LOG("Get delay_us from device tree: %d\n", bit_data->udelay);
+	}
+
+	DEBUG_LOG("delay us: %d\n", bit_data->udelay);
+	show_freq();
+
 	bit_data->data = priv;

 	adap->owner = THIS_MODULE;
@@ -464,6 +592,17 @@ static int i2c_gpio_probe(struct platform_device *pdev)

 	i2c_gpio_fault_injector_init(pdev);

+	/* Add udelay kobj */
+	curr_dev = &pdev->dev;
+	udelay_v = kobject_create_and_add("udelay_value", &curr_dev->kobj);
+	if(sysfs_create_file(udelay_v, &sysfs_test_attr.attr)){
+		DEBUG_LOG("Create sysfs file failed!\n");
+		kobject_put(udelay_v);
+        sysfs_remove_file(kernel_kobj, &sysfs_test_attr.attr);
+    }
+
+	udelay_value = udelay_data->udelay;
+
 	return 0;
 }

@@ -472,6 +611,11 @@ static int i2c_gpio_remove(struct platform_device *pdev)
 	struct i2c_gpio_private_data *priv;
 	struct i2c_adapter *adap;

+	if (insmod_gpio) {
+		gpio_free(scl);
+		gpio_free(sda);
+	}
+
 	i2c_gpio_fault_injector_exit(pdev);

 	priv = platform_get_drvdata(pdev);
@@ -479,6 +623,10 @@ static int i2c_gpio_remove(struct platform_device *pdev)

 	i2c_del_adapter(adap);

+	/* Remove udelay kobj */
+	kobject_put(udelay_v);
+    sysfs_remove_file(kernel_kobj, &sysfs_test_attr.attr);
+
 	return 0;
 }

@@ -500,6 +648,15 @@ static struct platform_driver i2c_gpio_driver = {
 	.remove		= i2c_gpio_remove,
 };

+module_param(delay_us, int, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(delay_us, "An integer parameter for the i2c udelay");
+
+module_param(sda, int, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(sda, "sda gpio");
+
+module_param(scl, int, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(scl, "scl gpio");
+
 static int __init i2c_gpio_init(void)
 {
 	int ret;
--- a/linux_5.10/kernel/dma/pool.c
+++ b/linux_5.10/kernel/dma/pool.c
@@ -20,6 +20,10 @@ static unsigned long pool_size_dma32;
 static struct gen_pool *atomic_pool_kernel __ro_after_init;
 static unsigned long pool_size_kernel;

+#ifndef DEFAULT_DMA_COHERENT_POOL_SIZE
+#define DEFAULT_DMA_COHERENT_POOL_SIZE	SZ_1M
+#endif
+
 /* Size can be defined by the coherent_pool command line */
 static size_t atomic_pool_size;

@@ -198,7 +202,7 @@ static int __init dma_atomic_pool_init(void)
 	if (!atomic_pool_size) {
 		unsigned long pages = totalram_pages() / (SZ_1G / SZ_128K);
 		pages = min_t(unsigned long, pages, MAX_ORDER_NR_PAGES);
-		atomic_pool_size = max_t(size_t, pages << PAGE_SHIFT, SZ_128K);
+		atomic_pool_size = max_t(size_t, pages << PAGE_SHIFT, DEFAULT_DMA_COHERENT_POOL_SIZE);
 	}
 	INIT_WORK(&atomic_pool_work, atomic_pool_work_fn);

--- a/ramdisk/initramfs/musl_riscv64/init
+++ b/ramdisk/initramfs/musl_riscv64/init
@@ -3,9 +3,38 @@
 export PATH=/

 msc() {
-	umount /dev/mmcblk0p1
-	umount /dev/mmcblk0p2
 	echo mmc0 > /sys/devices/platform/leds/leds/led-user/trigger
+
+	# backlight
+	devmem 0x030010AC 32 0x04 # PINMUX PWM10
+	blpwm="/sys/class/pwm/pwmchip8/pwm2/"
+	if [ ! -e "${blpwm}" ]
+	then
+		echo 2 > /sys/class/pwm/pwmchip8/export
+	fi
+	echo 0 > $blpwm/enable
+	echo "10000" > ${blpwm}/period # 100KHZ
+	panel_value=""
+	if [ -e /boot/board ]
+	then
+		panel_value=$(grep '^panel=' /boot/board | cut -d '=' -f 2)
+	elif [ -e /boot/uEnv.txt ]
+	then
+		panel_value=$(grep '^panel=' /boot/uEnv.txt | cut -d '=' -f 2)
+	fi
+	if [ "$panel_value" = "st7701_hd228001c31" ]  || [ "$panel_value" = "st7701_lct024bsi20" ]
+	then
+		echo "2000" > ${blpwm}/duty_cycle # 20%
+	else
+		echo "5000" > ${blpwm}/duty_cycle
+	fi
+	echo 1 > $blpwm/enable
+
+	umount /dev/mmcblk0p1
+	umount /dev/mmcblk0p2 || true
+
+	# usb
+	mount -t configfs configfs /sys/kernel/config
 	cd /sys/kernel/config/usb_gadget
 	mkdir g0
 	cd g0
@@ -65,31 +94,48 @@ mkdir -p /proc
 mount -t proc proc /proc
 mkdir -p /sys
 mount -t sysfs sysfs /sys
-mount -t configfs configfs /sys/kernel/config
-mount -t debugfs debugfs /sys/kernel/debug
+# mount -t debugfs debugfs /sys/kernel/debug

 mkdir -p /boot
-mount -o ro /dev/mmcblk0p1 /boot

-msc=0
-if [ -e /boot/rec ]
+# wait ready
+i=0
+while [ ! -e /dev/mmcblk0p1 ] && [ $i -lt 5 ]; do
+    echo "Waiting for /dev/mmcblk0p1..."
+    sleep 1
+    i=$((i+1))
+done
+
+mount -o ro /dev/mmcblk0p1 /boot
+ret=$?
+
+if [ $ret -ne 0 ] || [ -e /boot/rec ]; then
+    echo "Mount boot failed, Entering recovery mode..."
+    msc
+fi
+
+# flashkey0=$(cat /sys/kernel/debug/gpio | grep 'User Key' | grep lo | wc -l)
+# if [ "${flashkey0}" -ne 0 ]
+# then
+# 	msc
+# fi
+
+boot_key=0
+for arg in $(cat /proc/cmdline); do
+    case "$arg" in
+        boot_key=*)
+            boot_key="${arg#boot_key=}"
+            ;;
+    esac
+done
+
+if [ "${boot_key}" -eq 1 ] # boot key pressed
 then
 	msc
 fi

 umount /dev/mmcblk0p1

-flashkey0=$(cat /sys/kernel/debug/gpio | grep 'User Key' | grep lo | wc -l)
-sleep 0.5
-flashkey1=$(cat /sys/kernel/debug/gpio | grep 'User Key' | grep lo | wc -l)
-if [ "${flashkey0}" -ne 0 ]
-then
-	if [ "${flashkey1}" -ne 0 ]
-	then
-		msc
-	fi
-fi
-
 mkdir /realroot
 # parted -s /dev/mmcblk0 "resizepart 2 -0"
 # echo "yes
--- a/u-boot-2021.10/cmd/cvi_vo.c
+++ b/u-boot-2021.10/cmd/cvi_vo.c
@@ -18,6 +18,8 @@
 #include <cvi_panels/cvi_panels.h>

 #include <asm/io.h>
+#include "part.h"
+#include "fs.h"

 #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))

@@ -278,6 +280,40 @@ static int get_value_from_header(const char *filepath, const char *key, char *bu
    return -2; // 未找到 key 或 value 为空
 }

+static bool fat_file_exists(const char *filename)
+{
+	struct blk_desc *dev_desc;
+#if defined(CONFIG_NAND_SUPPORT) || defined(CONFIG_SPI_FLASH)
+	const char *dev_part = "0:1";
+	int dev = 0;
+#elif defined(CONFIG_EMMC_SUPPORT)
+	const char *dev_part = "1:1";
+	int dev = 1;
+#else
+	const char *dev_part = "0:1";
+	int dev = 0;
+#endif
+
+    dev_desc = blk_get_dev("mmc", dev);
+    if (!dev_desc || dev_desc->type == DEV_TYPE_UNKNOWN) {
+        printf("Cannot find mmc device %s\n", dev_part);
+        return -ENODEV;
+    }
+
+    if (fs_set_blk_dev("mmc", dev_part, FS_TYPE_FAT)) {
+        printf("Failed to set fs device mmc %s\n", dev_part);
+        return -EINVAL;
+    }
+
+    if (fs_exists(filename)) {
+        printf("File %s exists on mmc %s\n", filename, dev_part);
+        return true;
+    } else {
+        printf("File %s not found on mmc %s\n", filename, dev_part);
+        return false;
+    }
+}
+
 /***************************************************/
 static int do_startvo(struct cmd_tbl *cmdtp, int flag, int argc, char * const argv[])
 {
@@ -288,6 +324,31 @@ static int do_startvo(struct cmd_tbl *cmdtp, int flag, int argc, char * const ar
 	if (argc < 4)
 		return CMD_RET_USAGE;

+	// check boot key pressed
+	// writel(0x00000003, 0x03001078);
+	uint32_t val = readl((const volatile void *)0x03020050);
+	int boot_key = (val >> 30) & 0x01;  // GPIOA30
+	if (boot_key == 0) //  boot key pressed
+	{
+		char *_bootargs = NULL;
+		char new_bootargs[256] = {0};
+		printf("boot key pressed\n");
+		_bootargs = env_get("othbootargs");
+		memcpy(new_bootargs, _bootargs, strlen(_bootargs));
+		char *boot_key_arg = " boot_key=1";
+		memcpy(new_bootargs + strlen(new_bootargs), boot_key_arg, strlen(boot_key_arg));
+		printf("new_othbootargs[%ld]: %s\n", strlen(new_bootargs), new_bootargs);
+		env_set("othbootargs", new_bootargs);
+		if (fat_file_exists("logo_upgrade.jpeg"))
+			env_set("logo", "logo_upgrade.jpeg");
+		else
+			env_set("logo", "logo.jpeg");
+	}
+	else
+	{
+		env_set("logo", "logo.jpeg");
+	}
+
 	dev = simple_strtoul(argv[1], &endp, 10);
 	if (*argv[1] == 0 || *endp != 0)
 		return CMD_RET_USAGE;
@@ -347,6 +408,12 @@ static int do_startvo(struct cmd_tbl *cmdtp, int flag, int argc, char * const ar
 			panel_desc.hs_timing_cfg = &hs_timing_cfg_d240si31;		// g
 			panel_desc.dsi_init_cmds = dsi_init_cmds_d240si31;		// g
 			panel_desc.dsi_init_cmds_size = ARRAY_SIZE(dsi_init_cmds_d240si31);		// g
+		} else if (strcmp(panel_name,"st7701_d310t9362v1") == 0) {
+			panel_desc.panel_name = "ST7701-480x800";
+			panel_desc.dev_cfg = &dev_cfg_st7701_d310t9362v1_480x800;
+			panel_desc.hs_timing_cfg = &hs_timing_cfg_st7701_d310t9362v1_480x800;
+			panel_desc.dsi_init_cmds = dsi_init_cmds_st7701_d310t9362v1_480x800;
+			panel_desc.dsi_init_cmds_size = ARRAY_SIZE(dsi_init_cmds_st7701_d310t9362v1_480x800);		// g
 		} else {
 			printf("panel %s not found\n\r", panel_name);
 		}
--- a/u-boot-2021.10/include/configs/mars-asic.h
+++ b/u-boot-2021.10/include/configs/mars-asic.h
@@ -283,9 +283,9 @@
 		#elif defined(CONFIG_SPI_FLASH)
 			#define LOAD_LOGO "sf probe;sf read " LOGO_READ_ADDR " ${MISC_PART_OFFSET} ${MISC_PART_SIZE};"
 		#else
-			#define LOAD_LOGO "mmc dev 0;load mmc 0:1 " LOGO_READ_ADDR " logo.jpeg ;"
+			#define LOAD_LOGO "mmc dev 0;load mmc 0:1 " LOGO_READ_ADDR " ${logo} ;"
 		#endif
-		#define SHOWLOGOCOMMAND LOAD_LOGO CVI_JPEG START_VO START_VL SET_VO_BG
+		#define SHOWLOGOCOMMAND START_VO LOAD_LOGO CVI_JPEG START_VL SET_VO_BG
 	#else
 		#define SHOWLOGOCMD
 	#endif
--- a/u-boot-2021.10/include/cvitek/cvi_panels/cvi_panels.h
+++ b/u-boot-2021.10/include/cvitek/cvi_panels/cvi_panels.h
@@ -32,6 +32,7 @@ struct panel_desc_s {
 #include "dsi_st7701_dxq5d0019_V0.h"
 #include "dsi_st7701_hd228001c31.h"
 #include "dsi_d240si31.h"
+#include "dsi_st7701_d310t9362v1.h"

 #ifdef MIPI_PANEL_HX8394
 #include "dsi_hx8394_evb.h"
@@ -172,6 +173,15 @@ static struct panel_desc_s panel_desc = {
        .dsi_init_cmds = dsi_init_cmds_st7701_368x552_alt0,
        .dsi_init_cmds_size = ARRAY_SIZE(dsi_init_cmds_st7701_368x552_alt0)
 };
+#elif defined(MIPI_PANEL_ST7701_UNKNOWN)
+#include "dsi_st7701_d310t9362v1.h"
+static struct panel_desc_s panel_desc = {
+        .panel_name = "ST7701-480x800",
+        .dev_cfg = &dev_cfg_st7701_d310t9362v1_480x800,
+        .hs_timing_cfg = &hs_timing_cfg_st7701_d310t9362v1_480x800,
+        .dsi_init_cmds = dsi_init_cmds_st7701_d310t9362v1_480x800,
+        .dsi_init_cmds_size = ARRAY_SIZE(dsi_init_cmds_st7701_d310t9362v1_480x800)
+};
 #elif defined(MIPI_PANEL_ST7785M)
 #include "dsi_st7785m.h"
 static struct panel_desc_s panel_desc = {
--- a/u-boot-2021.10/include/cvitek/cvi_panels/dsi_st7701_d310t9362v1.h
+++ b/u-boot-2021.10/include/cvitek/cvi_panels/dsi_st7701_d310t9362v1.h
@@ -0,0 +1,185 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+
+#ifndef _MIPI_TX_PARAM_ST7701_D310T9362V1_H_
+#define _MIPI_TX_PARAM_ST7701_D310T9362V1_H_
+
+// st7701_d310t9362v1
+// ST7701_D310T9362V1
+
+#ifndef __UBOOT__
+#include <linux/vo_mipi_tx.h>
+#include <linux/cvi_comm_mipi_tx.h>
+#else
+#include <cvi_mipi.h>
+#endif
+
+#define PANEL_NAME "ST7701_D310T9362V1"
+
+#define ST7701_D310T9362V1_VACT		800
+#define ST7701_D310T9362V1_VSA		10
+#define ST7701_D310T9362V1_VBP		28
+#define ST7701_D310T9362V1_VFP		8
+
+#define ST7701_D310T9362V1_HACT		480
+#define ST7701_D310T9362V1_HSA		10
+#define ST7701_D310T9362V1_HBP		43
+#define ST7701_D310T9362V1_HFP		48
+
+#define ST7701_D310T9362V1_PIXEL_CLK(x) ((x##_VACT + x##_VSA + x##_VBP + x##_VFP) \
+	* (x##_HACT + x##_HSA + x##_HBP + x##_HFP) * 60 / 1000)
+
+const struct combo_dev_cfg_s dev_cfg_st7701_d310t9362v1_480x800 = {
+	.devno = 0,
+	.lane_id = {MIPI_TX_LANE_0, MIPI_TX_LANE_CLK, MIPI_TX_LANE_1, -1, -1},
+	.lane_pn_swap = {false, false, false, false, false},
+	.output_mode = OUTPUT_MODE_DSI_VIDEO,
+	.video_mode = BURST_MODE,
+	.output_format = OUT_FORMAT_RGB_24_BIT,
+	.sync_info = {
+		.vid_hsa_pixels = ST7701_D310T9362V1_HSA,
+		.vid_hbp_pixels = ST7701_D310T9362V1_HBP,
+		.vid_hfp_pixels = ST7701_D310T9362V1_HFP,
+		.vid_hline_pixels = ST7701_D310T9362V1_HACT,
+		.vid_vsa_lines = ST7701_D310T9362V1_VSA,
+		.vid_vbp_lines = ST7701_D310T9362V1_VBP,
+		.vid_vfp_lines = ST7701_D310T9362V1_VFP,
+		.vid_active_lines = ST7701_D310T9362V1_VACT,
+		.vid_vsa_pos_polarity = true,
+		.vid_hsa_pos_polarity = false,
+	},
+	.pixel_clk = ST7701_D310T9362V1_PIXEL_CLK(ST7701_D310T9362V1),
+};
+
+const struct hs_settle_s hs_timing_cfg_st7701_d310t9362v1_480x800 = { .prepare = 6, .zero = 32, .trail = 1 };
+
+#ifndef CVI_U8
+#define CVI_U8 unsigned char
+#endif
+
+static CVI_U8 data_st7701_d310t9362v1_1[] = {0x01}; // len: 1, delay 120ms
+static CVI_U8 data_st7701_d310t9362v1_2[] = {0x11}; // len: 1, delay 120ms
+static CVI_U8 data_st7701_d310t9362v1_3[] = {0xFF,0x77,0x01,0x00,0x00,0x11}; // len: 6, 
+static CVI_U8 data_st7701_d310t9362v1_4[] = {0xD1,0x11}; // len: 2, 
+static CVI_U8 data_st7701_d310t9362v1_5[] = {0x55,0xb0}; // len: 2, 
+static CVI_U8 data_st7701_d310t9362v1_6[] = {0xFF,0x77,0x01,0x00,0x00,0x10}; // len: 6, 
+static CVI_U8 data_st7701_d310t9362v1_7[] = {0xC0,0x63,0x00}; // len: 3, 
+static CVI_U8 data_st7701_d310t9362v1_8[] = {0xC1,0x09,0x02}; // len: 3, 
+static CVI_U8 data_st7701_d310t9362v1_9[] = {0xC2,0x37,0x08}; // len: 3, 
+static CVI_U8 data_st7701_d310t9362v1_10[] = {0xC7,0x04}; // len: 2, 
+static CVI_U8 data_st7701_d310t9362v1_11[] = {0xCC,0x38}; // len: 2, 
+static CVI_U8 data_st7701_d310t9362v1_12[] = {0xB0,0x00,0x11,0x19,0x0C,0x10,0x06,0x07,0x0A,0x09,0x22,0x04,0x10,0x0E,0x28,0x30,0x1C}; // len: 17, 
+static CVI_U8 data_st7701_d310t9362v1_13[] = {0xB1,0x00,0x12,0x19,0x0D,0x10,0x04,0x06,0x07,0x08,0x23,0x04,0x12,0x11,0x28,0x30,0x1C}; // len: 17, 
+static CVI_U8 data_st7701_d310t9362v1_14[] = {0xFF,0x77,0x01,0x00,0x00,0x11}; // len: 6, 
+static CVI_U8 data_st7701_d310t9362v1_15[] = {0xB0,0x4D}; // len: 2, 
+static CVI_U8 data_st7701_d310t9362v1_16[] = {0xB1,0x60}; // len: 2, 
+static CVI_U8 data_st7701_d310t9362v1_17[] = {0xB2,0x07}; // len: 2, 
+static CVI_U8 data_st7701_d310t9362v1_18[] = {0xB3,0x80}; // len: 2, 
+static CVI_U8 data_st7701_d310t9362v1_19[] = {0xB5,0x47}; // len: 2, 
+static CVI_U8 data_st7701_d310t9362v1_20[] = {0xB7,0x8A}; // len: 2, 
+static CVI_U8 data_st7701_d310t9362v1_21[] = {0xB8,0x21}; // len: 2, 
+static CVI_U8 data_st7701_d310t9362v1_22[] = {0xC1,0x78}; // len: 2, 
+static CVI_U8 data_st7701_d310t9362v1_23[] = {0xC2,0x78}; // len: 2, 
+static CVI_U8 data_st7701_d310t9362v1_24[] = {0xD0,0x88}; // len: 2, delay 100ms
+static CVI_U8 data_st7701_d310t9362v1_25[] = {0xE0,0x00,0x00,0x02}; // len: 4, 
+static CVI_U8 data_st7701_d310t9362v1_26[] = {0xE1,0x01,0xA0,0x03,0xA0,0x02,0xA0,0x04,0xA0,0x00,0x44,0x44}; // len: 12, 
+static CVI_U8 data_st7701_d310t9362v1_27[] = {0xE2,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; // len: 13, 
+static CVI_U8 data_st7701_d310t9362v1_28[] = {0xE3,0x00,0x00,0x33,0x33}; // len: 5, 
+static CVI_U8 data_st7701_d310t9362v1_29[] = {0xE4,0x44,0x44}; // len: 3, 
+static CVI_U8 data_st7701_d310t9362v1_30[] = {0xE5,0x01,0x26,0xA0,0xA0,0x03,0x28,0xA0,0xA0,0x05,0x2A,0xA0,0xA0,0x07,0x2C,0xA0,0xA0}; // len: 17, 
+static CVI_U8 data_st7701_d310t9362v1_31[] = {0xE6,0x00,0x00,0x33,0x33}; // len: 5, 
+static CVI_U8 data_st7701_d310t9362v1_32[] = {0xE7,0x44,0x44}; // len: 3, 
+static CVI_U8 data_st7701_d310t9362v1_33[] = {0xE8,0x02,0x26,0xA0,0xA0,0x04,0x28,0xA0,0xA0,0x06,0x2A,0xA0,0xA0,0x08,0x2C,0xA0,0xA0}; // len: 17, 
+static CVI_U8 data_st7701_d310t9362v1_34[] = {0xEB,0x00,0x01,0xE4,0xE4,0x44,0x00,0x40}; // len: 8, 
+static CVI_U8 data_st7701_d310t9362v1_35[] = {0xED,0xFF,0xF7,0x65,0x4F,0x0B,0xA1,0xCF,0xFF,0xFF,0xFC,0x1A,0xB0,0xF4,0x56,0x7F,0xFF}; // len: 17, 
+static CVI_U8 data_st7701_d310t9362v1_36[] = {0xFF,0x77,0x01,0x00,0x00,0x00}; // len: 6, 
+static CVI_U8 data_st7701_d310t9362v1_37[] = {0x36,0x10}; // len: 2, 
+static CVI_U8 data_st7701_d310t9362v1_38[] = {0x3A,0x55}; // len: 2, 
+static CVI_U8 data_st7701_d310t9362v1_39[] = {0x29}; // len: 1, 
+
+// LCD_Rotate_180
+// static CVI_U8 data_st7701_d310t9362v1_40[] = {0xFF,0x77,0x01,0x00,0x00,0x10}; // len: 6, 
+// static CVI_U8 data_st7701_d310t9362v1_41[] = {0xC7,0x00}; // len: 2, 
+// static CVI_U8 data_st7701_d310t9362v1_42[] = {0xFF,0x77,0x01,0x00,0x00,0x00}; // len: 6, 
+// static CVI_U8 data_st7701_d310t9362v1_43[] = {0x36,0x00}; // len: 2, 
+// static CVI_U8 data_st7701_d310t9362v1_44[] = {0xFF,0x77,0x01,0x00,0x00,0x11}; // len: 6, 
+// static CVI_U8 data_st7701_d310t9362v1_45[] = {0xB1,0x5B}; // len: 2,
+
+// LCD_Rotate_0
+// static CVI_U8 data_st7701_d310t9362v1_46[] = {0xFF,0x77,0x01,0x00,0x00,0x10}; // len: 6, 
+// static CVI_U8 data_st7701_d310t9362v1_47[] = {0xC7,0x04}; // len: 2, 
+// static CVI_U8 data_st7701_d310t9362v1_48[] = {0xFF,0x77,0x01,0x00,0x00,0x00}; // len: 6, 
+// static CVI_U8 data_st7701_d310t9362v1_49[] = {0x36,0x10}; // len: 2, 
+// static CVI_U8 data_st7701_d310t9362v1_50[] = {0xFF,0x77,0x01,0x00,0x00,0x11}; // len: 6, 
+// static CVI_U8 data_st7701_d310t9362v1_51[] = {0xB1,0x60}; // len: 2, 
+
+
+// len == 1 , type 0x05
+// len == 2 , type 0x15 or type 23
+// len >= 3 , type 0x29 or type 0x39
+#define TYPE1_DCS_SHORT_WRITE 0x05
+#define TYPE2_DCS_SHORT_WRITE 0x15
+#define TYPE3_DCS_LONG_WRITE 0x39
+#define TYPE3_GENERIC_LONG_WRITE 0x29
+
+const struct dsc_instr dsi_init_cmds_st7701_d310t9362v1_480x800[] = {
+	{.delay = 120, .data_type = TYPE1_DCS_SHORT_WRITE, .size = 1, .data = data_st7701_d310t9362v1_1 },
+	{.delay = 120, .data_type = TYPE1_DCS_SHORT_WRITE, .size = 1, .data = data_st7701_d310t9362v1_2 },
+	{.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 6, .data = data_st7701_d310t9362v1_3 },
+	{.delay = 0, .data_type = TYPE2_DCS_SHORT_WRITE, .size = 2, .data = data_st7701_d310t9362v1_4 },
+	{.delay = 0, .data_type = TYPE2_DCS_SHORT_WRITE, .size = 2, .data = data_st7701_d310t9362v1_5 },
+	{.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 6, .data = data_st7701_d310t9362v1_6 },
+	{.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 3, .data = data_st7701_d310t9362v1_7 },
+	{.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 3, .data = data_st7701_d310t9362v1_8 },
+	{.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 3, .data = data_st7701_d310t9362v1_9 },
+	{.delay = 0, .data_type = TYPE2_DCS_SHORT_WRITE, .size = 2, .data = data_st7701_d310t9362v1_10 },
+	{.delay = 0, .data_type = TYPE2_DCS_SHORT_WRITE, .size = 2, .data = data_st7701_d310t9362v1_11 },
+	{.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 17, .data = data_st7701_d310t9362v1_12 },
+	{.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 17, .data = data_st7701_d310t9362v1_13 },
+	{.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 6, .data = data_st7701_d310t9362v1_14 },
+	{.delay = 0, .data_type = TYPE2_DCS_SHORT_WRITE, .size = 2, .data = data_st7701_d310t9362v1_15 },
+	{.delay = 0, .data_type = TYPE2_DCS_SHORT_WRITE, .size = 2, .data = data_st7701_d310t9362v1_16 },
+	{.delay = 0, .data_type = TYPE2_DCS_SHORT_WRITE, .size = 2, .data = data_st7701_d310t9362v1_17 },
+	{.delay = 0, .data_type = TYPE2_DCS_SHORT_WRITE, .size = 2, .data = data_st7701_d310t9362v1_18 },
+	{.delay = 0, .data_type = TYPE2_DCS_SHORT_WRITE, .size = 2, .data = data_st7701_d310t9362v1_19 },
+	{.delay = 0, .data_type = TYPE2_DCS_SHORT_WRITE, .size = 2, .data = data_st7701_d310t9362v1_20 },
+	{.delay = 0, .data_type = TYPE2_DCS_SHORT_WRITE, .size = 2, .data = data_st7701_d310t9362v1_21 },
+	{.delay = 0, .data_type = TYPE2_DCS_SHORT_WRITE, .size = 2, .data = data_st7701_d310t9362v1_22 },
+	{.delay = 0, .data_type = TYPE2_DCS_SHORT_WRITE, .size = 2, .data = data_st7701_d310t9362v1_23 },
+	{.delay = 100, .data_type = TYPE2_DCS_SHORT_WRITE, .size = 2, .data = data_st7701_d310t9362v1_24 },
+	{.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 4, .data = data_st7701_d310t9362v1_25 },
+	{.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 12, .data = data_st7701_d310t9362v1_26 },
+	{.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 13, .data = data_st7701_d310t9362v1_27 },
+	{.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 5, .data = data_st7701_d310t9362v1_28 },
+	{.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 3, .data = data_st7701_d310t9362v1_29 },
+	{.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 17, .data = data_st7701_d310t9362v1_30 },
+	{.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 5, .data = data_st7701_d310t9362v1_31 },
+	{.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 3, .data = data_st7701_d310t9362v1_32 },
+	{.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 17, .data = data_st7701_d310t9362v1_33 },
+	{.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 8, .data = data_st7701_d310t9362v1_34 },
+	{.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 17, .data = data_st7701_d310t9362v1_35 },
+	{.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 6, .data = data_st7701_d310t9362v1_36 },
+	{.delay = 0, .data_type = TYPE2_DCS_SHORT_WRITE, .size = 2, .data = data_st7701_d310t9362v1_37 },
+	{.delay = 0, .data_type = TYPE2_DCS_SHORT_WRITE, .size = 2, .data = data_st7701_d310t9362v1_38 },
+	{.delay = 0, .data_type = TYPE1_DCS_SHORT_WRITE, .size = 1, .data = data_st7701_d310t9362v1_39 },
+
+	/* LCD_Rotate_180 */
+	// {.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 6, .data = data_st7701_d310t9362v1_40 },
+	// {.delay = 0, .data_type = TYPE2_DCS_SHORT_WRITE, .size = 2, .data = data_st7701_d310t9362v1_41 },
+	// {.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 6, .data = data_st7701_d310t9362v1_42 },
+	// {.delay = 0, .data_type = TYPE2_DCS_SHORT_WRITE, .size = 2, .data = data_st7701_d310t9362v1_43 },
+	// {.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 6, .data = data_st7701_d310t9362v1_44 },
+	// {.delay = 0, .data_type = TYPE2_DCS_SHORT_WRITE, .size = 2, .data = data_st7701_d310t9362v1_45 },
+
+	/* LCD_Rotate_0 */
+	// {.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 6, .data = data_st7701_d310t9362v1_46 },
+	// {.delay = 0, .data_type = TYPE2_DCS_SHORT_WRITE, .size = 2, .data = data_st7701_d310t9362v1_47 },
+	// {.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 6, .data = data_st7701_d310t9362v1_48 },
+	// {.delay = 0, .data_type = TYPE2_DCS_SHORT_WRITE, .size = 2, .data = data_st7701_d310t9362v1_49 },
+	// {.delay = 0, .data_type = TYPE3_GENERIC_LONG_WRITE, .size = 6, .data = data_st7701_d310t9362v1_50 },
+	// {.delay = 0, .data_type = TYPE2_DCS_SHORT_WRITE, .size = 2, .data = data_st7701_d310t9362v1_51 },
+};
+
+
+#else
+#error "_MIPI_TX_PARAM_ST_7701_H_ multi-delcaration!!"
+#endif // _MIPI_TX_PARAM_ST7701_D310T9362V1_H_
Author	SHA1	Message	Date
Neucrack	6aedfa43db	fix init dev failed error	2025-07-30 13:34:59 +08:00
Neucrack	21ffdadc78	fix gitignore file error	2025-07-29 15:27:01 +08:00
Neucrack	64510bd44d	optimize startup logo load and add PyQT5 package	2025-07-28 18:55:41 +08:00
Neucrack	4c9e842ee1	Merge pull request #90 from mcpanl/patch-1 Add USB audio support	2025-05-11 13:24:06 +08:00
洒脱	017c2724d2	Add USB audio support	2025-05-10 21:24:46 +08:00
lxowalle	639ae39291	* add isp config for os04a10 90fps	2025-04-21 15:31:01 +08:00
Neucrack	a3ccb527b2	add usb adbd support, enable with create /boot/usb.adbd file	2025-04-17 19:58:46 +08:00
lxowalle	e4e133f3df	* fix audio bug	2025-03-11 18:02:41 +08:00
Neucrack	74169741e0	add compatibility with old mac addr config	2025-01-14 11:03:07 +08:00
Neucrack	48724b1a0d	optimize uuid usage in init script	2025-01-11 15:35:19 +08:00
lxowalle	c4bd8d00cc	* fix cvi_base deadlock2	2025-01-04 14:12:46 +08:00
lxowalle	d3b91ff1fd	* fix cvi_base deadlock	2025-01-04 13:57:18 +08:00
lxowalle	80cd8fe0cf	* optimize make_logo.sh	2024-12-25 13:46:24 +08:00
Neucrack	b8e61612e5	Merge pull request #71 from MK16kawai/main [i2c@gpio5] Support for changing sda and scl at insmod time.	2024-12-20 19:04:06 +08:00
Mk16kawai	370d332f61	[i2c@gpio5] Support for changing sda and scl at insmod time.	2024-12-20 18:11:31 +08:00
taorye	1fcc2fd409	Merge branch 'feat_uvc_server_standalone_mode' 1. feat: UvcServer run in standalone mode without uvc-gadget-server.elf. 2. opt: provide 2560x1440.	2024-12-18 20:53:18 +08:00
taorye	b2af9afb7b	fix: implement stop_server and restrict the server to run only in standalone mode.	2024-12-18 16:00:48 +08:00
taorye	6773bbd49c	feat: up to 2560x1440 and all resulotions will be enabled default	2024-12-18 15:43:36 +08:00
taorye	3ce208ed4a	Merge branch 'fix-uvc-gadget-cant-parse-config-file-with-first-empty-line' 1. provide source file of uvc-gadget-server 2. fix uvc_tool.sh to parse config file right	2024-12-16 19:22:39 +08:00
taorye	32fedadb95	fix: uvc_tool.sh cant provide empty line at first	2024-12-16 19:16:22 +08:00
taorye	71366bba6d	chore: backup source code for the future	2024-12-16 18:58:08 +08:00
taorye	5394d82d36	Merge branch 'feat_uvc_gadget' 1. fix: ensure mjpg and yuyv formats both exist. 2. feat: add support for mjpeg streaming with mask 0x80. 3. feat: add support for auto config formats and set resolution limit.	2024-12-16 18:34:09 +08:00
taorye	3e15254fda	feat: add support for auto config formats and set resolution limit	2024-12-16 18:33:50 +08:00
taorye	d687d7c89f	feat: add support for streaming mjpg with 0x80 masked	2024-12-16 11:32:08 +08:00
taorye	e0857d878c	fix: ensure mjpg and yuyv both exist	2024-12-16 11:31:08 +08:00
taorye	2506969b13	Merge branch 'feat_uvc_gadget' 1. feat: add uvc_tool.sh for uvc_gadget configfs mount and unmount. 2. feat: use uvc-gadget-server.elf to handle with uvc_gadget and provide shm to update framebuffer. 3. fix: expand img size to 1.5GB for additional files to be able to embedded in. 4. fix: high CPU usage for select unneeded dfds while !udev->is_streaming	2024-12-13 12:01:19 +08:00
taorye	71bcc30754	fix: high CPU usage for select unneeded dfds while !udev->is_streaming	2024-12-13 11:56:19 +08:00
taorye	c3b98df9aa	fix: increase rootfs.sd's size from 1100M to 1536M	2024-12-12 18:16:53 +08:00
taorye	05cc1b41a9	feat: add support for uvc-gadget and provide a server default	2024-12-12 16:08:02 +08:00
Neucrack	c9179876b7	Merge pull request #68 from MK16kawai/main [panel] support st7701_d310t9362v1	2024-12-10 16:53:22 +08:00
Mk16kawai	5613f01f4c	[panel] support st7701_d310t9362v1	2024-12-10 16:36:33 +08:00
Neucrack	ae8d34b5c9	Merge pull request #67 from MK16kawai/main [i2c5@gpio] supports dynamic rate modification	2024-12-10 15:07:06 +08:00
Mk16kawai	b9189b85b1	[i2c5@gpio] supports dynamic rate modification	2024-12-09 18:12:24 +08:00
Neucrack	fae0437895	fix customize build RNDIS and no /device_key file bug	2024-12-09 17:50:23 +08:00