I have a wisecoco 7" display connected to my raspberry Pi 5. The HDMI display works fine. But the touch feature does not. But it worked fine a week ago. I'm suspecting there was a change made when I upgraded to the latest version of Pi OS.
- The "mouse emulation" touch worked fine before I updated about a week ago.
- The display works fine on my Raspberry Pi 3b. (Fresh install).
- After I noticed the issue, I generated a fresh sdcard for the Pi 5. The Pi boots fine showing the desktop fine on the touch screen. But touch does not work.
- I connected a normal mouse and keyboard to USB and both work great.
- A different 7" touch screen also does not work fine on the Pi 5. (I don't know the brand: it's a knockoff I've been using for years on my Pi-3b, and still works on that.)
- USB is connected to "5V + Touch" connector on the touch screen. (Sorry: I'm new to this forum I don't know how to post a picture. If I can figure that out I will post one.)
I don't see anything that stands out regarding failures during boot. Here is dmesg shoulding everything related to USB:
$ dmesg | grep -i USB
[ 0.034798] usbcore: registered new interface driver usbfs
[ 0.034806] usbcore: registered new interface driver hub
[ 0.034814] usbcore: registered new device driver usb
[ 0.355520] usbcore: registered new device driver r8152-cfgselector
[ 0.355528] usbcore: registered new interface driver r8152
[ 0.355534] usbcore: registered new interface driver lan78xx
[ 0.355541] usbcore: registered new interface driver smsc95xx
[ 0.355735] usbcore: registered new interface driver uas
[ 0.355742] usbcore: registered new interface driver usb-storage
[ 0.368327] usbcore: registered new interface driver usbhid
[ 0.368329] usbhid: USB HID core driver
[ 0.521238] xhci-hcd xhci-hcd.0: new USB bus registered, assigned bus number 1
[ 0.521774] xhci-hcd xhci-hcd.0: new USB bus registered, assigned bus number 2
[ 0.521777] xhci-hcd xhci-hcd.0: Host supports USB 3.0 SuperSpeed
[ 0.521826] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06
[ 0.521831] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.521833] usb usb1: Product: xHCI Host Controller
[ 0.521836] usb usb1: Manufacturer: Linux 6.6.20+rpt-rpi-2712 xhci-hcd
[ 0.521838] usb usb1: SerialNumber: xhci-hcd.0
[ 0.521966] hub 1-0:1.0: USB hub found
[ 0.522104] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.06
[ 0.522108] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.522110] usb usb2: Product: xHCI Host Controller
[ 0.522113] usb usb2: Manufacturer: Linux 6.6.20+rpt-rpi-2712 xhci-hcd
[ 0.522115] usb usb2: SerialNumber: xhci-hcd.0
[ 0.522203] hub 2-0:1.0: USB hub found
[ 0.522494] xhci-hcd xhci-hcd.1: new USB bus registered, assigned bus number 3
[ 0.543179] xhci-hcd xhci-hcd.1: new USB bus registered, assigned bus number 4
[ 0.543182] xhci-hcd xhci-hcd.1: Host supports USB 3.0 SuperSpeed
[ 0.543217] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06
[ 0.543221] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.543223] usb usb3: Product: xHCI Host Controller
[ 0.543226] usb usb3: Manufacturer: Linux 6.6.20+rpt-rpi-2712 xhci-hcd
[ 0.543228] usb usb3: SerialNumber: xhci-hcd.1
[ 0.543314] hub 3-0:1.0: USB hub found
[ 0.543523] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.06
[ 0.543527] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.543529] usb usb4: Product: xHCI Host Controller
[ 0.543531] usb usb4: Manufacturer: Linux 6.6.20+rpt-rpi-2712 xhci-hcd
[ 0.543534] usb usb4: SerialNumber: xhci-hcd.1
[ 0.543617] hub 4-0:1.0: USB hub found
[ 0.795779] usb 3-1: new high-speed USB device number 2 using xhci-hcd
[ 0.948639] usb 3-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.36
[ 0.948649] usb 3-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 0.948653] usb 3-1: Product: USB2.0 Hub
[ 0.991488] hub 3-1:1.0: USB hub found
[ 1.203439] usb 3-2: new full-speed USB device number 3 using xhci-hcd
[ 1.352184] usb 3-2: New USB device found, idVendor=1a86, idProduct=e5e3, bcdDevice= 0.00
[ 1.352189] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1.352191] usb 3-2: Product: CH57x
[ 1.352194] usb 3-2: Manufacturer: wch.cn
[ 1.362206] input: wch.cn CH57x as /devices/platform/axi/1000120000.pcie/1f00300000.usb/xhci-hcd.1/usb3/3-2/3-2:1.0/0003:1A86:E5E3.0001/input/input5
[ 1.362341] hid-generic 0003:1A86:E5E3.0001: input,hidraw0: USB HID v1.00 Device [wch.cn CH57x] on usb-xhci-hcd.1-2/input0
[ 1.431441] usb 3-1.1: new low-speed USB device number 4 using xhci-hcd
[ 1.543056] usb 3-1.1: New USB device found, idVendor=04d9, idProduct=a088, bcdDevice= 1.13
[ 1.543060] usb 3-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.663323] input: HID 04d9:a088 as /devices/platform/axi/1000120000.pcie/1f00300000.usb/xhci-hcd.1/usb3/3-1/3-1.1/3-1.1:1.0/0003:04D9:A088.0002/input/input6
[ 1.719629] hid-generic 0003:04D9:A088.0002: input,hidraw1: USB HID v1.11 Keyboard [HID 04d9:a088] on usb-xhci-hcd.1-1.1/input0
[ 1.759305] input: HID 04d9:a088 System Control as /devices/platform/axi/1000120000.pcie/1f00300000.usb/xhci-hcd.1/usb3/3-1/3-1.1/3-1.1:1.1/0003:04D9:A088.0003/input/input7
[ 1.815500] input: HID 04d9:a088 Consumer Control as /devices/platform/axi/1000120000.pcie/1f00300000.usb/xhci-hcd.1/usb3/3-1/3-1.1/3-1.1:1.1/0003:04D9:A088.0003/input/input8
[ 1.815574] input: HID 04d9:a088 Mouse as /devices/platform/axi/1000120000.pcie/1f00300000.usb/xhci-hcd.1/usb3/3-1/3-1.1/3-1.1:1.1/0003:04D9:A088.0003/input/input9
[ 1.815703] hid-generic 0003:04D9:A088.0003: input,hidraw2: USB HID v1.11 Mouse [HID 04d9:a088] on usb-xhci-hcd.1-1.1/input1
[ 1.895438] usb 3-1.3: new low-speed USB device number 5 using xhci-hcd
[ 1.998471] usb 3-1.3: New USB device found, idVendor=30fa, idProduct=0300, bcdDevice= 1.00
[ 1.998475] usb 3-1.3: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 1.998477] usb 3-1.3: Product: USB OPTICAL MOUSE
[ 2.079314] input: USB OPTICAL MOUSE as /devices/platform/axi/1000120000.pcie/1f00300000.usb/xhci-hcd.1/usb3/3-1/3-1.3/3-1.3:1.0/0003:30FA:0300.0004/input/input10
[ 2.079463] hid-generic 0003:30FA:0300.0004: input,hidraw3: USB HID v1.11 Mouse [USB OPTICAL MOUSE ] on usb-xhci-hcd.1-1.3/input0
[ 4.311662] usbcore: registered new interface driver brcmfmac
[ 4.338807] input: wch.cn CH57x as /devices/platform/axi/1000120000.pcie/1f00300000.usb/xhci-hcd.1/usb3/3-2/3-2:1.0/0003:1A86:E5E3.0001/input/input11
[ 4.341014] hid-multitouch 0003:1A86:E5E3.0001: input,hidraw0: USB HID v1.00 Device [wch.cn CH57x] on usb-xhci-hcd.1-2/input0
- The "mouse emulation" touch worked fine before I updated about a week ago.
- The display works fine on my Raspberry Pi 3b. (Fresh install).
- After I noticed the issue, I generated a fresh sdcard for the Pi 5. The Pi boots fine showing the desktop fine on the touch screen. But touch does not work.
- I connected a normal mouse and keyboard to USB and both work great.
- A different 7" touch screen also does not work fine on the Pi 5. (I don't know the brand: it's a knockoff I've been using for years on my Pi-3b, and still works on that.)
- USB is connected to "5V + Touch" connector on the touch screen. (Sorry: I'm new to this forum I don't know how to post a picture. If I can figure that out I will post one.)
I don't see anything that stands out regarding failures during boot. Here is dmesg shoulding everything related to USB:
$ dmesg | grep -i USB
[ 0.034798] usbcore: registered new interface driver usbfs
[ 0.034806] usbcore: registered new interface driver hub
[ 0.034814] usbcore: registered new device driver usb
[ 0.355520] usbcore: registered new device driver r8152-cfgselector
[ 0.355528] usbcore: registered new interface driver r8152
[ 0.355534] usbcore: registered new interface driver lan78xx
[ 0.355541] usbcore: registered new interface driver smsc95xx
[ 0.355735] usbcore: registered new interface driver uas
[ 0.355742] usbcore: registered new interface driver usb-storage
[ 0.368327] usbcore: registered new interface driver usbhid
[ 0.368329] usbhid: USB HID core driver
[ 0.521238] xhci-hcd xhci-hcd.0: new USB bus registered, assigned bus number 1
[ 0.521774] xhci-hcd xhci-hcd.0: new USB bus registered, assigned bus number 2
[ 0.521777] xhci-hcd xhci-hcd.0: Host supports USB 3.0 SuperSpeed
[ 0.521826] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06
[ 0.521831] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.521833] usb usb1: Product: xHCI Host Controller
[ 0.521836] usb usb1: Manufacturer: Linux 6.6.20+rpt-rpi-2712 xhci-hcd
[ 0.521838] usb usb1: SerialNumber: xhci-hcd.0
[ 0.521966] hub 1-0:1.0: USB hub found
[ 0.522104] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.06
[ 0.522108] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.522110] usb usb2: Product: xHCI Host Controller
[ 0.522113] usb usb2: Manufacturer: Linux 6.6.20+rpt-rpi-2712 xhci-hcd
[ 0.522115] usb usb2: SerialNumber: xhci-hcd.0
[ 0.522203] hub 2-0:1.0: USB hub found
[ 0.522494] xhci-hcd xhci-hcd.1: new USB bus registered, assigned bus number 3
[ 0.543179] xhci-hcd xhci-hcd.1: new USB bus registered, assigned bus number 4
[ 0.543182] xhci-hcd xhci-hcd.1: Host supports USB 3.0 SuperSpeed
[ 0.543217] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06
[ 0.543221] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.543223] usb usb3: Product: xHCI Host Controller
[ 0.543226] usb usb3: Manufacturer: Linux 6.6.20+rpt-rpi-2712 xhci-hcd
[ 0.543228] usb usb3: SerialNumber: xhci-hcd.1
[ 0.543314] hub 3-0:1.0: USB hub found
[ 0.543523] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.06
[ 0.543527] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.543529] usb usb4: Product: xHCI Host Controller
[ 0.543531] usb usb4: Manufacturer: Linux 6.6.20+rpt-rpi-2712 xhci-hcd
[ 0.543534] usb usb4: SerialNumber: xhci-hcd.1
[ 0.543617] hub 4-0:1.0: USB hub found
[ 0.795779] usb 3-1: new high-speed USB device number 2 using xhci-hcd
[ 0.948639] usb 3-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.36
[ 0.948649] usb 3-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 0.948653] usb 3-1: Product: USB2.0 Hub
[ 0.991488] hub 3-1:1.0: USB hub found
[ 1.203439] usb 3-2: new full-speed USB device number 3 using xhci-hcd
[ 1.352184] usb 3-2: New USB device found, idVendor=1a86, idProduct=e5e3, bcdDevice= 0.00
[ 1.352189] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1.352191] usb 3-2: Product: CH57x
[ 1.352194] usb 3-2: Manufacturer: wch.cn
[ 1.362206] input: wch.cn CH57x as /devices/platform/axi/1000120000.pcie/1f00300000.usb/xhci-hcd.1/usb3/3-2/3-2:1.0/0003:1A86:E5E3.0001/input/input5
[ 1.362341] hid-generic 0003:1A86:E5E3.0001: input,hidraw0: USB HID v1.00 Device [wch.cn CH57x] on usb-xhci-hcd.1-2/input0
[ 1.431441] usb 3-1.1: new low-speed USB device number 4 using xhci-hcd
[ 1.543056] usb 3-1.1: New USB device found, idVendor=04d9, idProduct=a088, bcdDevice= 1.13
[ 1.543060] usb 3-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.663323] input: HID 04d9:a088 as /devices/platform/axi/1000120000.pcie/1f00300000.usb/xhci-hcd.1/usb3/3-1/3-1.1/3-1.1:1.0/0003:04D9:A088.0002/input/input6
[ 1.719629] hid-generic 0003:04D9:A088.0002: input,hidraw1: USB HID v1.11 Keyboard [HID 04d9:a088] on usb-xhci-hcd.1-1.1/input0
[ 1.759305] input: HID 04d9:a088 System Control as /devices/platform/axi/1000120000.pcie/1f00300000.usb/xhci-hcd.1/usb3/3-1/3-1.1/3-1.1:1.1/0003:04D9:A088.0003/input/input7
[ 1.815500] input: HID 04d9:a088 Consumer Control as /devices/platform/axi/1000120000.pcie/1f00300000.usb/xhci-hcd.1/usb3/3-1/3-1.1/3-1.1:1.1/0003:04D9:A088.0003/input/input8
[ 1.815574] input: HID 04d9:a088 Mouse as /devices/platform/axi/1000120000.pcie/1f00300000.usb/xhci-hcd.1/usb3/3-1/3-1.1/3-1.1:1.1/0003:04D9:A088.0003/input/input9
[ 1.815703] hid-generic 0003:04D9:A088.0003: input,hidraw2: USB HID v1.11 Mouse [HID 04d9:a088] on usb-xhci-hcd.1-1.1/input1
[ 1.895438] usb 3-1.3: new low-speed USB device number 5 using xhci-hcd
[ 1.998471] usb 3-1.3: New USB device found, idVendor=30fa, idProduct=0300, bcdDevice= 1.00
[ 1.998475] usb 3-1.3: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 1.998477] usb 3-1.3: Product: USB OPTICAL MOUSE
[ 2.079314] input: USB OPTICAL MOUSE as /devices/platform/axi/1000120000.pcie/1f00300000.usb/xhci-hcd.1/usb3/3-1/3-1.3/3-1.3:1.0/0003:30FA:0300.0004/input/input10
[ 2.079463] hid-generic 0003:30FA:0300.0004: input,hidraw3: USB HID v1.11 Mouse [USB OPTICAL MOUSE ] on usb-xhci-hcd.1-1.3/input0
[ 4.311662] usbcore: registered new interface driver brcmfmac
[ 4.338807] input: wch.cn CH57x as /devices/platform/axi/1000120000.pcie/1f00300000.usb/xhci-hcd.1/usb3/3-2/3-2:1.0/0003:1A86:E5E3.0001/input/input11
[ 4.341014] hid-multitouch 0003:1A86:E5E3.0001: input,hidraw0: USB HID v1.00 Device [wch.cn CH57x] on usb-xhci-hcd.1-2/input0
Statistics: Posted by mhirst — Tue Apr 02, 2024 11:38 pm