psbkkim

My device is orange pi one. And uname -r display 3.4.112-sun8i. My symptom is same to you. And I tried "cat /sys/kernel/debug/gpio". ================ root@orangepione:~# cat /sys/kernel/debug/gpio GPIOs 0-383, platform/sunxi-pinctrl, sunxi-pinctrl: gpio-0 (? ) out lo gpio-1 (? ) out lo gpio-2 (? ) out lo gpio-3 (? ) out lo gpio-6 (? ) out lo gpio-7 (? ) out lo gpio-8 (? ) out lo gpio-9 (? ) out lo gpio-10 (? ) out lo gpio-13 (? ) out lo gpio-14 (? ) out lo gpio-15 (red_led ) out hi gpio-16 (? ) out lo gpio-21 (? ) out lo gpio-68 (? ) out lo gpio-71 (? ) out lo gpio-110 (? ) out lo gpio-198 (? ) out lo gpio-199 (? ) out lo gpio-200 (? ) out lo gpio-201 (? ) out lo gpio-354 (? ) out hi gpio-362 (green_led ) out hi ============== Command [# echo "4" >/sys/class/gpio/export] works.(That is omitted in the above list) But that is meaningless. I don't know which pin is gpio4 ? Instead using mainline export method, now I use gpio_sw.(/sys/class/gpio_sw/PG6/cfg... etc) There is no problem in Freepascal programming. Btw, ls -l /sys/class/gpio_sw list is same to FEX file gpio no & name.(All is 19) lrwxrwxrwx 1 root root 0 Jun 27 04:17 PA0 -> ../../devices/platform/gpio_sw.5/gpio_sw/PA0 lrwxrwxrwx 1 root root 0 Jun 27 04:17 PA1 -> ../../devices/platform/gpio_sw.3/gpio_sw/PA1 lrwxrwxrwx 1 root root 0 Jun 27 04:17 PA10 -> ../../devices/platform/gpio_sw.15/gpio_sw/PA10 lrwxrwxrwx 1 root root 0 Jun 27 04:17 PA13 -> ../../devices/platform/gpio_sw.1/gpio_sw/PA13 lrwxrwxrwx 1 root root 0 Jun 27 04:17 PA14 -> ../../devices/platform/gpio_sw.2/gpio_sw/PA14 lrwxrwxrwx 1 root root 0 Jun 27 04:17 PA2 -> ../../devices/platform/gpio_sw.9/gpio_sw/PA2 lrwxrwxrwx 1 root root 0 Jun 27 04:17 PA21 -> ../../devices/platform/gpio_sw.10/gpio_sw/PA21 lrwxrwxrwx 1 root root 0 Jun 27 04:17 PA3 -> ../../devices/platform/gpio_sw.6/gpio_sw/PA3 lrwxrwxrwx 1 root root 0 Jun 27 04:17 PA6 -> ../../devices/platform/gpio_sw.0/gpio_sw/PA6 lrwxrwxrwx 1 root root 0 Jun 27 04:17 PA7 -> ../../devices/platform/gpio_sw.11/gpio_sw/PA7 lrwxrwxrwx 1 root root 0 Jun 27 04:17 PA8 -> ../../devices/platform/gpio_sw.12/gpio_sw/PA8 lrwxrwxrwx 1 root root 0 Jun 27 04:17 PA9 -> ../../devices/platform/gpio_sw.14/gpio_sw/PA9 lrwxrwxrwx 1 root root 0 Jun 27 04:17 PC4 -> ../../devices/platform/gpio_sw.7/gpio_sw/PC4 lrwxrwxrwx 1 root root 0 Jun 27 04:17 PC7 -> ../../devices/platform/gpio_sw.8/gpio_sw/PC7 lrwxrwxrwx 1 root root 0 Jun 27 04:17 PD14 -> ../../devices/platform/gpio_sw.4/gpio_sw/PD14 lrwxrwxrwx 1 root root 0 Jun 27 04:17 PG6 -> ../../devices/platform/gpio_sw.17/gpio_sw/PG6 lrwxrwxrwx 1 root root 0 Jun 27 04:17 PG7 -> ../../devices/platform/gpio_sw.18/gpio_sw/PG7 lrwxrwxrwx 1 root root 0 Jun 27 04:17 PG8 -> ../../devices/platform/gpio_sw.13/gpio_sw/PG8 lrwxrwxrwx 1 root root 0 Jun 27 04:17 PG9 -> ../../devices/platform/gpio_sw.16/gpio_sw/PG9

Thank you, Thank you very much!!! Tkaiser. I succeed to use 7 inch HDMI touch screen(800*480) on Orange Pi One.(Touch Firmware STM32F103 hid-multitouch, 14 byte raw data, moreover you don't need to write your uinput or uhid driver) According to your advice(modprobe hid_multitouch --> insert module into /etc/modules) , usb touch module works. One tip more: In fex file I modified following 2 lines. ==== [disp-init] fb0-format=0 fb0-wwidth=800 fb0-height=480 ==== After that, touch screen & HDMI all the same function nicely. (Some body(igorpecovnik) maybe added driver. --> cf. https://github.com/igorpecovnik/lib/blob/master/patch/kernel/sun8i-default/0026-h3-hdmi-additional-mode-800x480p-from-lobodis-initia.patch) Thank you, Tkaiser & Igor

Thank you for quick response. I followed Tkaiser's advice step by step. And result is successful as follows on orange pi one. ===== Dmesg Output === [ 6014.152636] usb 4-1: new full-speed USB device number 2 using ohci-platform [ 6014.381663] usb 4-1: New USB device found, idVendor=0483, idProduct=5750 [ 6014.381680] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6014.381691] usb 4-1: Product: ALIENTEK 触控USBé¼ æ ‡ [ 6014.381702] usb 4-1: Manufacturer: 广州星翼电å­ç§‘è¢æœ‰é™å…¬å¸ [ 6014.381712] usb 4-1: SerialNumber: 6D7B207A5357 [ 6014.474055] input: 广州星翼电å­ç§‘è¢æœ‰é™å…¬å¸ ALIENTEK 触控USBé¼ æ ‡ as /devices/platform/soc/1c1b400.usb/usb4/4-1/4-1:1.0/0003:0483:5750.0001/input/input1 [ 6014.474837] hid-multitouch 0003:0483:5750.0001: input,hiddev0,hidraw0: USB HID v1.10 Mouse [广州星翼电å­ç§‘è¢æœ‰é™å…¬å¸ ALIENTEK 触控USBé¼ æ ‡] on usb-1c1b400.usb-1/input0 =================== I think Problem is that there is no hid-multitouch driver in kernel 3.4. By the way present kernel version(4.6) you suggested cannot display HDMI terminal. I will wait new kernel that HDMI is possible. Cf. On Raspberry pi 3 HDMI & multi touch screen are possible at the same time.(mainline kernel v.4)

I bought some 7 inch HDMI screen(800*480 manufacturer-Alientek) with USB controlled touch screen.( http://www.aliexpress.com/item/New-7-inch-USB-Capacitive-Touch-Screen-LCD-Display-HDMI-for-Raspberry-Pi-Pi2-Wholesale/32607731510.html ) HDMI screen can be displayed on Orange Pi One (Armbian 3.4.112-sun8i) using h3disp command. Touch screen could not work on Orange Pi, but that works on linux i386(4.2.0-38-generic). The symptom is as follows. Touch screen is defined ad /dev/usbdev*.* on Orange Pi. but on linux i386 is defined as hidraw device. (I will use uinput or uhid handing this touch screen). ==== orange pi ===== 1)dmesg [ 194.360084] usb 6-1: new full-speed USB device number 2 using sunxi-ohci 2)lsusb Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub *** Bus 006 Device 002: ID 0483:5750 STMicroelectronics *** Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 005: ID 1bcf:0007 Sunplus Innovation Technology Inc. Optical Mouse Bus 001 Device 004: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB Bus 001 Device 003: ID 413c:2003 Dell Computer Corp. Keyboard Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub 3) Not displayed on hidraw device list 4) ls /dev/usbdev* crw------- 1 root root 189, 0 Jun 21 08:41 /dev/usbdev1.1 crw------- 1 root root 189, 1 Jun 21 08:41 /dev/usbdev1.2 crw------- 1 root root 189, 2 Jun 21 08:41 /dev/usbdev1.3 crw------- 1 root root 189, 3 Jun 21 08:41 /dev/usbdev1.4 crw------- 1 root root 189, 4 Jun 21 08:41 /dev/usbdev1.5 crw------- 1 root root 189, 128 Jun 21 08:41 /dev/usbdev2.1 crw------- 1 root root 189, 256 Jun 21 08:41 /dev/usbdev3.1 crw------- 1 root root 189, 384 Jun 21 08:41 /dev/usbdev4.1 crw------- 1 root root 189, 512 Jun 21 08:41 /dev/usbdev5.1 crw------- 1 root root 189, 640 Jun 21 08:41 /dev/usbdev6.1 crw------- 1 root root 189, 641 Jun 22 10:51 /dev/usbdev6.2 crw------- 1 root root 189, 768 Jun 21 08:41 /dev/usbdev7.1 crw------- 1 root root 189, 896 Jun 21 08:41 /dev/usbdev8.1 4) devadm info -q all -n /dev/usbdev6.2 P: /devices/platform/sunxi-ohci.2/usb6/6-1 N: bus/usb/006/002 E: BUSNUM=006 E: DEVNAME=/dev/bus/usb/006/002 E: DEVNUM=002 E: DEVPATH=/devices/platform/sunxi-ohci.2/usb6/6-1 E: DEVTYPE=usb_device E: DRIVER=usb E: MAJOR=189 E: MINOR=641 E: PRODUCT=483/5750/200 E: SUBSYSTEM=usb E: TYPE=0/0/0 ==== Linux 4.2(i386) ===== 1)dmesg [ 57.106742] input: \xffffffe5\xffffffb9\xffffffbf\xffffffb9\xffffffbf\xffffffe5\xffffffb7\xffffff9e\xffffffb7\xffffff9e\xffffffe6\xffffff98\xffffff9f\xffffff98\xffffff9f\xffffffe7\xffffffbf\xffffffbc\xffffffbf\xffffffbc\xffffffe7\xffffff94\xffffffb5\xffffff94\xffffffb5\xffffffe5\xffffffad\xffffff90\xffffffad\xffffff90\xffffffe7\xffffffa7\xffffff91\xffffffa7\xffffff91\xffffffe8\xffffff81\xffffffa2\xffffff81\xffffffa2\xffffffe6\xffffff9c\xffffff89\xffffff9c\xffffff89\xffffffe9\xffffff99\xffffff90\xffffff99\xffffff90\xffffffe5\xffffff85\xffffffac\xffffff85\xffffffac\xffffffe5\xffffff8f\xffffffb8\xffffff8f\xffffffb8 ALIENTEK \xffffffe8\xffffffa7\xffffffa6\xffffffa7\xffffffa6\xffffffe6\xffffff8e\xffffffa7\xffffff8e\xffffffa7USB\xffffffe9\xffffffbc\xffffffa0\xffffffbc\xffffffa0\xffffffe6\xffffffa0\xffffff87\xffffffa0\xffffff87 as /devices/pci0000:00/0000:00:1d.1/usb3/3-2/3-2:1.0/0003:0483:5750.0002/input/input4 [ 57.112223] hid-multitouch 0003:0483:5750.0002: input,hiddev0,hidraw1: USB HID v1.10 Mouse [\xffffffe5\xffffffb9\xffffffbf\xffffffb9\xffffffbf\xffffffe5\xffffffb7\xffffff9e\xffffffb7\xffffff9e\xffffffe6\xffffff98\xffffff9f\xffffff98\xffffff9f\xffffffe7\xffffffbf\xffffffbc\xffffffbf\xffffffbc\xffffffe7\xffffff94\xffffffb5\xffffff94\xffffffb5\xffffffe5\xffffffad\xffffff90\xffffffad\xffffff90\xffffffe7\xffffffa7\xffffff91\xffffffa7\xffffff91\xffffffe8\xffffff81\xffffffa2\xffffff81\xffffffa2\xffffffe6\xffffff9c\xffffff89\xffffff9c\xffffff89\xffffffe9\xffffff99\xffffff90\xffffff99\xffffff90\xffffffe5\xffffff85\xffffffac\xffffff85\xffffffac\xffffffe5\xffffff8f\xffffffb8\xffffff8f\xffffffb8 ALIENTEK \xffffffe8\xffffffa7\xffffffa6\xffffffa7\xffffffa6\xffffffe6\xffffff8e\xffffffa7\xffffff8e\xffffffa7USB\xffffffe9\xffffffbc\xffffffa0\xffffffbc\xffffffa0\xffffffe6\xffffffa0\xffffff87\xffffffa0\xffffff87] on usb-0000:00:1d.1-2/input0 [ 2144.868141] usb 3-2: USB disconnect, device number 2 [ 2149.228073] usb 3-2: new full-speed USB device number 3 using uhci_hcd [ 2149.405133] usb 3-2: New USB device found, idVendor=0483, idProduct=5750 [ 2149.405146] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2149.405155] usb 3-2: Product: ALIENTEK \xffffffe8\xffffffa7\xffffffa6\xffffffa7\xffffffa6\xffffffe6\xffffff8e\xffffffa7\xffffff8e\xffffffa7USB\xffffffe9\xffffffbc\xffffffa0\xffffffbc\xffffffa0\xffffffe6\xffffffa0\xffffff87\xffffffa0\xffffff87 [ 2149.405164] usb 3-2: Manufacturer: \xffffffe5\xffffffb9\xffffffbf\xffffffb9\xffffffbf\xffffffe5\xffffffb7\xffffff9e\xffffffb7\xffffff9e\xffffffe6\xffffff98\xffffff9f\xffffff98\xffffff9f\xffffffe7\xffffffbf\xffffffbc\xffffffbf\xffffffbc\xffffffe7\xffffff94\xffffffb5\xffffff94\xffffffb5\xffffffe5\xffffffad\xffffff90\xffffffad\xffffff90\xffffffe7\xffffffa7\xffffff91\xffffffa7\xffffff91\xffffffe8\xffffff81\xffffffa2\xffffff81\xffffffa2\xffffffe6\xffffff9c\xffffff89\xffffff9c\xffffff89\xffffffe9\xffffff99\xffffff90\xffffff99\xffffff90\xffffffe5\xffffff85\xffffffac\xffffff85\xffffffac\xffffffe5\xffffff8f\xffffffb8\xffffff8f\xffffffb8 [ 2149.405173] usb 3-2: SerialNumber: 6D7B207A5357 [ 2149.432694] input: \xffffffe5\xffffffb9\xffffffbf\xffffffb9\xffffffbf\xffffffe5\xffffffb7\xffffff9e\xffffffb7\xffffff9e\xffffffe6\xffffff98\xffffff9f\xffffff98\xffffff9f\xffffffe7\xffffffbf\xffffffbc\xffffffbf\xffffffbc\xffffffe7\xffffff94\xffffffb5\xffffff94\xffffffb5\xffffffe5\xffffffad\xffffff90\xffffffad\xffffff90\xffffffe7\xffffffa7\xffffff91\xffffffa7\xffffff91\xffffffe8\xffffff81\xffffffa2\xffffff81\xffffffa2\xffffffe6\xffffff9c\xffffff89\xffffff9c\xffffff89\xffffffe9\xffffff99\xffffff90\xffffff99\xffffff90\xffffffe5\xffffff85\xffffffac\xffffff85\xffffffac\xffffffe5\xffffff8f\xffffffb8\xffffff8f\xffffffb8 ALIENTEK \xffffffe8\xffffffa7\xffffffa6\xffffffa7\xffffffa6\xffffffe6\xffffff8e\xffffffa7\xffffff8e\xffffffa7USB\xffffffe9\xffffffbc\xffffffa0\xffffffbc\xffffffa0\xffffffe6\xffffffa0\xffffff87\xffffffa0\xffffff87 as /devices/pci0000:00/0000:00:1d.1/usb3/3-2/3-2:1.0/0003:0483:5750.0003/input/input11 [ 2149.436802] hid-multitouch 0003:0483:5750.0003: input,hiddev0,hidraw1: USB HID v1.10 Mouse [\xffffffe5\xffffffb9\xffffffbf\xffffffb9\xffffffbf\xffffffe5\xffffffb7\xffffff9e\xffffffb7\xffffff9e\xffffffe6\xffffff98\xffffff9f\xffffff98\xffffff9f\xffffffe7\xffffffbf\xffffffbc\xffffffbf\xffffffbc\xffffffe7\xffffff94\xffffffb5\xffffff94\xffffffb5\xffffffe5\xffffffad\xffffff90\xffffffad\xffffff90\xffffffe7\xffffffa7\xffffff91\xffffffa7\xffffff91\xffffffe8\xffffff81\xffffffa2\xffffff81\xffffffa2\xffffffe6\xffffff9c\xffffff89\xffffff9c\xffffff89\xffffffe9\xffffff99\xffffff90\xffffff99\xffffff90\xffffffe5\xffffff85\xffffffac\xffffff85\xffffffac\xffffffe5\xffffff8f\xffffffb8\xffffff8f\xffffffb8 ALIENTEK \xffffffe8\xffffffa7\xffffffa6\xffffffa7\xffffffa6\xffffffe6\xffffff8e\xffffffa7\xffffff8e\xffffffa7USB\xffffffe9\xffffffbc\xffffffa0\xffffffbc\xffffffa0\xffffffe6\xffffffa0\xffffff87\xffffffa0\xffffff87] on usb-0000:00:1d.1-2/input0 [16162.076104] usb usb3-port2: disabled by hub (EMI?), re-enabling... [16162.076120] usb 3-2: USB disconnect, device number 3 [16162.348039] usb 3-2: new full-speed USB device number 4 using uhci_hcd [16162.520647] usb 3-2: New USB device found, idVendor=0483, idProduct=5750 [16162.520657] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [16162.520663] usb 3-2: Product: ALIENTEK \xffffffe8\xffffffa7\xffffffa6\xffffffa7\xffffffa6\xffffffe6\xffffff8e\xffffffa7\xffffff8e\xffffffa7USB\xffffffe9\xffffffbc\xffffffa0\xffffffbc\xffffffa0\xffffffe6\xffffffa0\xffffff87\xffffffa0\xffffff87 [16162.520669] usb 3-2: Manufacturer: \xffffffe5\xffffffb9\xffffffbf\xffffffb9\xffffffbf\xffffffe5\xffffffb7\xffffff9e\xffffffb7\xffffff9e\xffffffe6\xffffff98\xffffff9f\xffffff98\xffffff9f\xffffffe7\xffffffbf\xffffffbc\xffffffbf\xffffffbc\xffffffe7\xffffff94\xffffffb5\xffffff94\xffffffb5\xffffffe5\xffffffad\xffffff90\xffffffad\xffffff90\xffffffe7\xffffffa7\xffffff91\xffffffa7\xffffff91\xffffffe8\xffffff81\xffffffa2\xffffff81\xffffffa2\xffffffe6\xffffff9c\xffffff89\xffffff9c\xffffff89\xffffffe9\xffffff99\xffffff90\xffffff99\xffffff90\xffffffe5\xffffff85\xffffffac\xffffff85\xffffffac\xffffffe5\xffffff8f\xffffffb8\xffffff8f\xffffffb8 [16162.520674] usb 3-2: SerialNumber: 6D7B207A5357 [16162.539878] input: \xffffffe5\xffffffb9\xffffffbf\xffffffb9\xffffffbf\xffffffe5\xffffffb7\xffffff9e\xffffffb7\xffffff9e\xffffffe6\xffffff98\xffffff9f\xffffff98\xffffff9f\xffffffe7\xffffffbf\xffffffbc\xffffffbf\xffffffbc\xffffffe7\xffffff94\xffffffb5\xffffff94\xffffffb5\xffffffe5\xffffffad\xffffff90\xffffffad\xffffff90\xffffffe7\xffffffa7\xffffff91\xffffffa7\xffffff91\xffffffe8\xffffff81\xffffffa2\xffffff81\xffffffa2\xffffffe6\xffffff9c\xffffff89\xffffff9c\xffffff89\xffffffe9\xffffff99\xffffff90\xffffff99\xffffff90\xffffffe5\xffffff85\xffffffac\xffffff85\xffffffac\xffffffe5\xffffff8f\xffffffb8\xffffff8f\xffffffb8 ALIENTEK \xffffffe8\xffffffa7\xffffffa6\xffffffa7\xffffffa6\xffffffe6\xffffff8e\xffffffa7\xffffff8e\xffffffa7USB\xffffffe9\xffffffbc\xffffffa0\xffffffbc\xffffffa0\xffffffe6\xffffffa0\xffffff87\xffffffa0\xffffff87 as /devices/pci0000:00/0000:00:1d.1/usb3/3-2/3-2:1.0/0003:0483:5750.0004/input/input13 [16162.541787] hid-multitouch 0003:0483:5750.0004: input,hiddev0,hidraw1: USB HID v1.10 Mouse [\xffffffe5\xffffffb9\xffffffbf\xffffffb9\xffffffbf\xffffffe5\xffffffb7\xffffff9e\xffffffb7\xffffff9e\xffffffe6\xffffff98\xffffff9f\xffffff98\xffffff9f\xffffffe7\xffffffbf\xffffffbc\xffffffbf\xffffffbc\xffffffe7\xffffff94\xffffffb5\xffffff94\xffffffb5\xffffffe5\xffffffad\xffffff90\xffffffad\xffffff90\xffffffe7\xffffffa7\xffffff91\xffffffa7\xffffff91\xffffffe8\xffffff81\xffffffa2\xffffff81\xffffffa2\xffffffe6\xffffff9c\xffffff89\xffffff9c\xffffff89\xffffffe9\xffffff99\xffffff90\xffffff99\xffffff90\xffffffe5\xffffff85\xffffffac\xffffff85\xffffffac\xffffffe5\xffffff8f\xffffffb8\xffffff8f\xffffffb8 ALIENTEK \xffffffe8\xffffffa7\xffffffa6\xffffffa7\xffffffa6\xffffffe6\xffffff8e\xffffffa7\xffffff8e\xffffffa7USB\xffffffe9\xffffffbc\xffffffa0\xffffffbc\xffffffa0\xffffffe6\xffffffa0\xffffff87\xffffffa0\xffffff87] on usb-0000:00:1d.1-2/input0 [18850.396130] usb 3-2: USB disconnect, device number 4 [18852.548037] usb 3-2: new full-speed USB device number 5 using uhci_hcd [18852.724082] usb 3-2: New USB device found, idVendor=0483, idProduct=5750 [18852.724092] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [18852.724099] usb 3-2: Product: ALIENTEK \xffffffe8\xffffffa7\xffffffa6\xffffffa7\xffffffa6\xffffffe6\xffffff8e\xffffffa7\xffffff8e\xffffffa7USB\xffffffe9\xffffffbc\xffffffa0\xffffffbc\xffffffa0\xffffffe6\xffffffa0\xffffff87\xffffffa0\xffffff87 [18852.724105] usb 3-2: Manufacturer: \xffffffe5\xffffffb9\xffffffbf\xffffffb9\xffffffbf\xffffffe5\xffffffb7\xffffff9e\xffffffb7\xffffff9e\xffffffe6\xffffff98\xffffff9f\xffffff98\xffffff9f\xffffffe7\xffffffbf\xffffffbc\xffffffbf\xffffffbc\xffffffe7\xffffff94\xffffffb5\xffffff94\xffffffb5\xffffffe5\xffffffad\xffffff90\xffffffad\xffffff90\xffffffe7\xffffffa7\xffffff91\xffffffa7\xffffff91\xffffffe8\xffffff81\xffffffa2\xffffff81\xffffffa2\xffffffe6\xffffff9c\xffffff89\xffffff9c\xffffff89\xffffffe9\xffffff99\xffffff90\xffffff99\xffffff90\xffffffe5\xffffff85\xffffffac\xffffff85\xffffffac\xffffffe5\xffffff8f\xffffffb8\xffffff8f\xffffffb8 [18852.724110] usb 3-2: SerialNumber: 6D7B207A5357 [18852.743319] input: \xffffffe5\xffffffb9\xffffffbf\xffffffb9\xffffffbf\xffffffe5\xffffffb7\xffffff9e\xffffffb7\xffffff9e\xffffffe6\xffffff98\xffffff9f\xffffff98\xffffff9f\xffffffe7\xffffffbf\xffffffbc\xffffffbf\xffffffbc\xffffffe7\xffffff94\xffffffb5\xffffff94\xffffffb5\xffffffe5\xffffffad\xffffff90\xffffffad\xffffff90\xffffffe7\xffffffa7\xffffff91\xffffffa7\xffffff91\xffffffe8\xffffff81\xffffffa2\xffffff81\xffffffa2\xffffffe6\xffffff9c\xffffff89\xffffff9c\xffffff89\xffffffe9\xffffff99\xffffff90\xffffff99\xffffff90\xffffffe5\xffffff85\xffffffac\xffffff85\xffffffac\xffffffe5\xffffff8f\xffffffb8\xffffff8f\xffffffb8 ALIENTEK \xffffffe8\xffffffa7\xffffffa6\xffffffa7\xffffffa6\xffffffe6\xffffff8e\xffffffa7\xffffff8e\xffffffa7USB\xffffffe9\xffffffbc\xffffffa0\xffffffbc\xffffffa0\xffffffe6\xffffffa0\xffffff87\xffffffa0\xffffff87 as /devices/pci0000:00/0000:00:1d.1/usb3/3-2/3-2:1.0/0003:0483:5750.0005/input/input15 [18852.744946] hid-multitouch 0003:0483:5750.0005: input,hiddev0,hidraw1: USB HID v1.10 Mouse [\xffffffe5\xffffffb9\xffffffbf\xffffffb9\xffffffbf\xffffffe5\xffffffb7\xffffff9e\xffffffb7\xffffff9e\xffffffe6\xffffff98\xffffff9f\xffffff98\xffffff9f\xffffffe7\xffffffbf\xffffffbc\xffffffbf\xffffffbc\xffffffe7\xffffff94\xffffffb5\xffffff94\xffffffb5\xffffffe5\xffffffad\xffffff90\xffffffad\xffffff90\xffffffe7\xffffffa7\xffffff91\xffffffa7\xffffff91\xffffffe8\xffffff81\xffffffa2\xffffff81\xffffffa2\xffffffe6\xffffff9c\xffffff89\xffffff9c\xffffff89\xffffffe9\xffffff99\xffffff90\xffffff99\xffffff90\xffffffe5\xffffff85\xffffffac\xffffff85\xffffffac\xffffffe5\xffffff8f\xffffffb8\xffffff8f\xffffffb8 ALIENTEK \xffffffe8\xffffffa7\xffffffa6\xffffffa7\xffffffa6\xffffffe6\xffffff8e\xffffffa7\xffffff8e\xffffffa7USB\xffffffe9\xffffffbc\xffffffa0\xffffffbc\xffffffa0\xffffffe6\xffffffa0\xffffff87\xffffffa0\xffffff87] on usb-0000:00:1d.1-2/input0 [22998.196132] usb 3-2: USB disconnect, device number 5 [262129.404037] usb 3-2: new full-speed USB device number 6 using uhci_hcd [262129.580080] usb 3-2: New USB device found, idVendor=0483, idProduct=5750 [262129.580089] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [262129.580095] usb 3-2: Product: ALIENTEK \xffffffe8\xffffffa7\xffffffa6\xffffffa7\xffffffa6\xffffffe6\xffffff8e\xffffffa7\xffffff8e\xffffffa7USB\xffffffe9\xffffffbc\xffffffa0\xffffffbc\xffffffa0\xffffffe6\xffffffa0\xffffff87\xffffffa0\xffffff87 [262129.580101] usb 3-2: Manufacturer: \xffffffe5\xffffffb9\xffffffbf\xffffffb9\xffffffbf\xffffffe5\xffffffb7\xffffff9e\xffffffb7\xffffff9e\xffffffe6\xffffff98\xffffff9f\xffffff98\xffffff9f\xffffffe7\xffffffbf\xffffffbc\xffffffbf\xffffffbc\xffffffe7\xffffff94\xffffffb5\xffffff94\xffffffb5\xffffffe5\xffffffad\xffffff90\xffffffad\xffffff90\xffffffe7\xffffffa7\xffffff91\xffffffa7\xffffff91\xffffffe8\xffffff81\xffffffa2\xffffff81\xffffffa2\xffffffe6\xffffff9c\xffffff89\xffffff9c\xffffff89\xffffffe9\xffffff99\xffffff90\xffffff99\xffffff90\xffffffe5\xffffff85\xffffffac\xffffff85\xffffffac\xffffffe5\xffffff8f\xffffffb8\xffffff8f\xffffffb8 [262129.580107] usb 3-2: SerialNumber: 6D7B207A5357 [262129.598320] input: \xffffffe5\xffffffb9\xffffffbf\xffffffb9\xffffffbf\xffffffe5\xffffffb7\xffffff9e\xffffffb7\xffffff9e\xffffffe6\xffffff98\xffffff9f\xffffff98\xffffff9f\xffffffe7\xffffffbf\xffffffbc\xffffffbf\xffffffbc\xffffffe7\xffffff94\xffffffb5\xffffff94\xffffffb5\xffffffe5\xffffffad\xffffff90\xffffffad\xffffff90\xffffffe7\xffffffa7\xffffff91\xffffffa7\xffffff91\xffffffe8\xffffff81\xffffffa2\xffffff81\xffffffa2\xffffffe6\xffffff9c\xffffff89\xffffff9c\xffffff89\xffffffe9\xffffff99\xffffff90\xffffff99\xffffff90\xffffffe5\xffffff85\xffffffac\xffffff85\xffffffac\xffffffe5\xffffff8f\xffffffb8\xffffff8f\xffffffb8 ALIENTEK \xffffffe8\xffffffa7\xffffffa6\xffffffa7\xffffffa6\xffffffe6\xffffff8e\xffffffa7\xffffff8e\xffffffa7USB\xffffffe9\xffffffbc\xffffffa0\xffffffbc\xffffffa0\xffffffe6\xffffffa0\xffffff87\xffffffa0\xffffff87 as /devices/pci0000:00/0000:00:1d.1/usb3/3-2/3-2:1.0/0003:0483:5750.0006/input/input21 [262129.599280] hid-multitouch 0003:0483:5750.0006: input,hiddev0,hidraw1: USB HID v1.10 Mouse [\xffffffe5\xffffffb9\xffffffbf\xffffffb9\xffffffbf\xffffffe5\xffffffb7\xffffff9e\xffffffb7\xffffff9e\xffffffe6\xffffff98\xffffff9f\xffffff98\xffffff9f\xffffffe7\xffffffbf\xffffffbc\xffffffbf\xffffffbc\xffffffe7\xffffff94\xffffffb5\xffffff94\xffffffb5\xffffffe5\xffffffad\xffffff90\xffffffad\xffffff90\xffffffe7\xffffffa7\xffffff91\xffffffa7\xffffff91\xffffffe8\xffffff81\xffffffa2\xffffff81\xffffffa2\xffffffe6\xffffff9c\xffffff89\xffffff9c\xffffff89\xffffffe9\xffffff99\xffffff90\xffffff99\xffffff90\xffffffe5\xffffff85\xffffffac\xffffff85\xffffffac\xffffffe5\xffffff8f\xffffffb8\xffffff8f\xffffffb8 ALIENTEK \xffffffe8\xffffffa7\xffffffa6\xffffffa7\xffffffa6\xffffffe6\xffffff8e\xffffffa7\xffffff8e\xffffffa7USB\xffffffe9\xffffffbc\xffffffa0\xffffffbc\xffffffa0\xffffffe6\xffffffa0\xffffff87\xffffffa0\xffffff87] on usb-0000:00:1d.1-2/input0 2)lsusb Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 006: ID 0483:5750 STMicroelectronics Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 002: ID 1c4f:0003 SiGma Micro HID controller Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub 3) ls -l /dev/hid* crw------- 1 root root 248, 0 6ì›” 19 09:46 /dev/hidraw0 crw------- 1 root root 248, 1 6ì›” 22 10:34 /dev/hidraw1 4) devadm info -q all -n /dev/hidraw1 P: /devices/pci0000:00/0000:00:1d.1/usb3/3-2/3-2:1.0/0003:0483:5750.0006/hidraw/hidraw1 N: hidraw1 E: DEVNAME=/dev/hidraw1 E: DEVPATH=/devices/pci0000:00/0000:00:1d.1/usb3/3-2/3-2:1.0/0003:0483:5750.0006/hidraw/hidraw1 E: ID_BUS=usb E: ID_MODEL=ALIENTEK_触控USBé¼ æ ‡ E: ID_MODEL_ENC=ALIENTEK\x20触控USBé¼ æ ‡ E: ID_MODEL_ID=5750 E: ID_REVISION=0200 E: ID_SERIAL=广州星翼电å­ç§‘è¢æœ‰é™å…¬å¸_ALIENTEK_触控USBé¼ æ ‡_6D7B207A5357 E: ID_SERIAL_SHORT=6D7B207A5357 E: ID_TYPE=hid E: ID_USB_DRIVER=usbhid E: ID_USB_INTERFACES=:030000: E: ID_USB_INTERFACE_NUM=00 E: ID_VENDOR=广州星翼电å­ç§‘è¢æœ‰é™å…¬å¸ E: ID_VENDOR_ENC=广州星翼电å­ç§‘è¢æœ‰é™å…¬å¸ E: ID_VENDOR_ID=0483 E: MAJOR=248 E: MINOR=1 E: SUBSYSTEM=hidraw E: USEC_INITIALIZED=2129599927 5) no /dev/usbdev* list ================================================= I want to know that if I upgrade kernel mainline(4.x) is it possible to define that touch(Alientek) as hidraw? Have anybody heard about this? Could I find mainline armbian kernel(4.x if experimental ok) image? And where?