Go Back   DisplayLink Forum > DisplayLink Applications > Embedded Applications

Reply
 
Thread Tools Search this Thread Display Modes
Old 06-25-2019, 04:43 PM   #1
piarullira
Junior Member
 
Join Date: Jun 2019
Posts: 1
Default DisplayLink USB 3.0 monitor on embedded linux

I'm working on an embedded linux platform (custom) ARM based.

The running kernel is:
Code:
Linux 4.14.109-2.8.6 - armv7l
The display is detected from usb stack:
Code:
- lsusb -
Bus 005 Device 002: ID 17e9:ff10 DisplayLink 
    Device Descriptor:
      bLength                18
      bDescriptorType         1
      bcdUSB               3.20
      bDeviceClass          239 Miscellaneous Device
      bDeviceSubClass         2 
      bDeviceProtocol         1 Interface Association
      bMaxPacketSize0         9
      idVendor           0x17e9 DisplayLink
      idProduct          0xff10 
      bcdDevice           31.03
      iManufacturer           1 DisplayLink
      iProduct                2 I1659FWUX
      iSerial                 3 GQQK2HA011233
      bNumConfigurations      1
      Configuration Descriptor:
        bLength                 9
        bDescriptorType         2
        wTotalLength           90
        bNumInterfaces          2
        bConfigurationValue     1
        iConfiguration          0 
        bmAttributes         0x80
          (Bus Powered)
        MaxPower              126mA
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       0
          bNumEndpoints           2
          bInterfaceClass       255 Vendor Specific Class
          bInterfaceSubClass      0 
          bInterfaceProtocol      3 
          iInterface              0 
          ** UNRECOGNIZED:  0c 5f 01 00 0a 00 04 04 01 00 04 00
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x02  EP 2 OUT
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0400  1x 1024 bytes
            bInterval               0
            bMaxBurst               0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x84  EP 4 IN
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0400  1x 1024 bytes
            bInterval               0
            bMaxBurst               0
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        1
          bAlternateSetting       0
          bNumEndpoints           0
          bInterfaceClass       254 Application Specific Interface
          bInterfaceSubClass      1 Device Firmware Update
          bInterfaceProtocol      1 
          iInterface              0 
          Device Firmware Upgrade Interface Descriptor:
            bLength                             9
            bDescriptorType                    33
            bmAttributes                        1
              Will Not Detach
              Manifestation Intolerant
              Upload Unsupported
              Download Supported
            wDetachTimeout                    200 milliseconds
            wTransferSize                    1024 bytes
            bcdDFUVersion                   1.01
          ** UNRECOGNIZED:  10 40 0a 00 36 08 0a 1a 46 66 6c 79 4d 6f 6e 69
    Binary Object Store Descriptor:
      bLength                 5
      bDescriptorType        15
      wTotalLength           70
      bNumDeviceCaps          4
    FIXME: alloc bigger buffer for device capability descriptors
    can't get debug descriptor: Resource temporarily unavailable
    Device Status:     0x0000
      (Bus Powered)
There is no dkms support for this distribution.

Is there a way to make the product working on this environment?
piarullira is offline   Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT. The time now is 10:37 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.