[Bug 211143] New: 258a:0001 SINO WEALTH USB KEYBOARD SCRLK/backlight button not work

[Bug 211143] New: 258a:0001 SINO WEALTH USB KEYBOARD SCRLK/backlight button not work

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=211143

            Bug ID: 211143
           Summary: 258a:0001 SINO WEALTH USB KEYBOARD SCRLK/backlight
                    button not work
           Product: Drivers
           Version: 2.5
    Kernel Version: 5.10.6
          Hardware: All
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: USB
          Assignee: drivers_usb@kernel-bugs.kernel.org
          Reporter: l0rdg3x@gmail.com
        Regression: No

Bus 001 Device 004: ID 258a:0001 SINO WEALTH USB KEYBOARD
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.10
  bDeviceClass            0 
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0         8
  idVendor           0x258a 
  idProduct          0x0001 
  bcdDevice            1.00
  iManufacturer           1 SINO WEALTH
  iProduct                2 USB KEYBOARD
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength       0x003b
    bNumInterfaces          2
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xa0
      (Bus Powered)
      Remote Wakeup
    MaxPower              100mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         3 Human Interface Device
      bInterfaceSubClass      1 Boot Interface Subclass
      bInterfaceProtocol      1 Keyboard
      iInterface              0 
        HID Device Descriptor:
          bLength                 9
          bDescriptorType        33
          bcdHID               1.10
          bCountryCode            0 Not supported
          bNumDescriptors         1
          bDescriptorType        34 Report
          wDescriptorLength      65
         Report Descriptors: 
           ** UNAVAILABLE **
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0008  1x 8 bytes
        bInterval              10
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         3 Human Interface Device
      bInterfaceSubClass      0 
      bInterfaceProtocol      0 
      iInterface              0 
        HID Device Descriptor:
          bLength                 9
          bDescriptorType        33
          bcdHID               1.10
          bCountryCode            0 Not supported
          bNumDescriptors         1
          bDescriptorType        34 Report
          wDescriptorLength     158
         Report Descriptors: 
           ** UNAVAILABLE **
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0008  1x 8 bytes
        bInterval              10
can't get debug descriptor: Resource temporarily unavailable
Device Status:     0x0000
  (Bus Powered)


with this command i can power on the backlight.
echo 1 | sudo tee /sys/class/leds/input6::scrolllock/brightness
or
xset led 3

but the screenlock button/button to poweron the backlight doesn't work.

i tried to set the trigger on "kbd-scrolllock" with 
echo "kbd-scrolllock" | sudo tee /sys/class/leds/input6::scrolllock/trigger

but the button doesn't work.

Thanks.

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[Bug 211143] 258a:0001 SINO WEALTH USB KEYBOARD SCRLK/backlight button not work

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=211143

Gennaro Cimmino (l0rdg3x@gmail.com) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|USB                         |Input Devices

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[Bug 211143] HID: 258a:0001 SINO WEALTH USB KEYBOARD SCRLK/backlight button not work

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=211143

--- Comment #1 from Gennaro Cimmino (l0rdg3x@gmail.com) ---
if it can help,
this is the keyboard model: CM Storm Devastator
https://www.coolermaster.com/catalog/peripheral/keyboards/devastator/

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