Re: [BUG] Usb fingerprint sensor constantly resetting on MSI Prestige 16 Flip AI+ C3MTG

[EricLin <ericlin050914@gmail.com>]

> Ok, looks like xHC (and fingerprint sensor) were suspended, and sensor reset
> at resume.

> Does disabling runtime suspend for xHCI and the sensor help?
> After boot, as root:

> echo on > /sys/bus/pci/devices/0000:00:14.0/power/control
> echo on > /sys/bus/usb/devices/3-6/power/control

Sadly, These command doesn't work

[    0.481019] xhci_hcd 0000:00:0d.0: xHCI Host Controller
[    0.481023] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 1
[    0.482157] xhci_hcd 0000:00:0d.0: hcc params 0x20007fc1 hci version 0x120 quirks 0x0000000200009810
[    0.482447] xhci_hcd 0000:00:0d.0: xHCI Host Controller
[    0.482451] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 2
[    0.482453] xhci_hcd 0000:00:0d.0: Host supports USB 3.2 Enhanced SuperSpeed
[    0.484361] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.484363] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[    0.485511] xhci_hcd 0000:00:14.0: hcc params 0x20007fc1 hci version 0x120 quirks 0x0000000200009810
[    0.485793] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.485795] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
[    0.485796] xhci_hcd 0000:00:14.0: Host supports USB 3.2 Enhanced SuperSpeed
[    0.725275] usb 3-6: new full-speed USB device number 2 using xhci_hcd
[    0.849356] usb 3-6: New USB device found, idVendor=27c6, idProduct=6090, bcdDevice= 1.00
[    0.850388] usb 3-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    0.850393] usb 3-6: Product: Goodix USB2.0 MISC
[    0.850396] usb 3-6: Manufacturer: Goodix Technology Co., Ltd.
[    0.850399] usb 3-6: SerialNumber: UIDEA968203_XXXX_MOC_B0
[    0.965230] usb 3-7: new high-speed USB device number 3 using xhci_hcd
[   26.846586] usb 3-6: reset full-speed USB device number 2 using xhci_hcd
[   27.088643] usb 3-6: reset full-speed USB device number 2 using xhci_hcd
[   44.120047] usb 3-6: reset full-speed USB device number 2 using xhci_hcd        # Disabled runtime suspend for xHCI and the sensor
[   55.557350] usb 3-6: reset full-speed USB device number 2 using xhci_hcd
[   81.929983] xhci_hcd 0000:00:14.0: set port reset, actual port 3-6 status  = 0x791        # Enabled debug
[   81.983851] xhci_hcd 0000:00:14.0: Port change event, 3-6, id 6, portsc: 0x200603
[   81.983866] xhci_hcd 0000:00:14.0: handle_port_status: starting usb3 port polling.
[   81.991791] xhci_hcd 0000:00:14.0: Get port status 3-6 read: 0x200603, return 0x100103
[   81.991845] xhci_hcd 0000:00:14.0: clear port6 reset change, portsc: 0x603
[   82.042778] xhci_hcd 0000:00:14.0: Resetting device with slot ID 1
[   82.042793] xhci_hcd 0000:00:14.0: // Ding dong!
[   82.043072] xhci_hcd 0000:00:14.0: Completed reset device command.
[   82.043193] xhci_hcd 0000:00:14.0: Successful reset device command.
[   82.043344] usb 3-6: reset full-speed USB device number 2 using xhci_hcd
[   82.043351] xhci_hcd 0000:00:14.0: Slot already in default state
[   82.043518] xhci_hcd 0000:00:14.0: Waiting for status stage event
[   82.043572] xhci_hcd 0000:00:14.0: set port reset, actual port 3-6 status  = 0x791
[   82.066750] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping usb3 port polling
[   82.097440] xhci_hcd 0000:00:14.0: Port change event, 3-6, id 6, portsc: 0x200603
[   82.097453] xhci_hcd 0000:00:14.0: handle_port_status: starting usb3 port polling.
[   82.103779] xhci_hcd 0000:00:14.0: Get port status 3-6 read: 0x200603, return 0x100103
[   82.103820] xhci_hcd 0000:00:14.0: clear port6 reset change, portsc: 0x603
[   82.154786] xhci_hcd 0000:00:14.0: Resetting device with slot ID 1
[   82.154800] xhci_hcd 0000:00:14.0: // Ding dong!
[   82.154942] xhci_hcd 0000:00:14.0: Completed reset device command.
[   82.155025] xhci_hcd 0000:00:14.0: Can't reset device (slot ID 1) in default state
[   82.155033] xhci_hcd 0000:00:14.0: Not freeing device rings.
[   82.155052] xhci_hcd 0000:00:14.0: // Ding dong!
[   82.155268] xhci_hcd 0000:00:14.0: Successful setup address command
[   82.155279] xhci_hcd 0000:00:14.0: Op regs DCBAA ptr = 0x000000fffff000
[   82.155284] xhci_hcd 0000:00:14.0: Slot ID 1 dcbaa entry @00000000c504d3ce = 0x000000fffd7000
[   82.155290] xhci_hcd 0000:00:14.0: Output Context DMA address = 0xfffd7000
[   82.155293] xhci_hcd 0000:00:14.0: Internal device address = 1
[   82.166500] xhci_hcd 0000:00:14.0: Waiting for status stage event
[   82.166625] xhci_hcd 0000:00:14.0: add ep 0x83, slot id 1, new drop flags = 0x0, new add flags = 0x80
[   82.166651] xhci_hcd 0000:00:14.0: add ep 0x1, slot id 1, new drop flags = 0x0, new add flags = 0x84
[   82.166656] xhci_hcd 0000:00:14.0: xhci_check_bandwidth called for udev 00000000d584fa66
[   82.166665] xhci_hcd 0000:00:14.0: // Ding dong!
[   82.166961] xhci_hcd 0000:00:14.0: Successful Endpoint Configure command
[   82.167272] xhci_hcd 0000:00:14.0: // Ding dong!
[   82.167388] xhci_hcd 0000:00:14.0: Stopped on No-op or Link TRB for slot 1 ep 6
[   82.167412] xhci_hcd 0000:00:14.0: // Ding dong!
[   82.167646] xhci_hcd 0000:00:14.0: // Ding dong!
[   82.167672] xhci_hcd 0000:00:14.0: Stopped on No-op or Link TRB for slot 1 ep 1
[   82.167720] xhci_hcd 0000:00:14.0: // Ding dong!
[   82.314749] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping usb3 port polling