[138a:0091] Please support Validity Sensors reader
Bug #1715112 reported by
nidget
This bug affects 5 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
libfprint (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
This sensor is used on Dell XPS 13 and Dell XPS 15 9560 (2017 model) laptops.
It's not recognized yet.
> lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 04f3:24a1 Elan Microelectronics Corp.
Bus 001 Device 003: ID 138a:0091 Validity Sensors, Inc.
Bus 001 Device 002: ID 0cf3:e300 Atheros Communications, Inc.
Bus 001 Device 005: ID 0c45:6713 Microdia
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: libfprint0/zesty 1:0.6.0-2build1 amd64
Uname: Linux 4.10.0-33-generic x86_64
CurrentDesktop: Gnome
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sudo lsusb -s 001:003 -v
Bus 001 Device 003: ID 138a:0091 Validity Sensors, Inc. tions 1 ionValue 1 orType 4 eNumber 0 eSetting 0 eClass 255 Vendor Specific Class eSubClass 0 eProtocol 0
bDescriptorTyp e 5
bEndpointAddre ss 0x01 EP 1 OUT
bmAttributes 2
wMaxPacketSize 0x0040 1x 64 bytes
bDescriptorTyp e 5
bEndpointAddre ss 0x81 EP 1 IN
bmAttributes 2
wMaxPacketSize 0x0040 1x 64 bytes
bDescriptorTyp e 5
bEndpointAddre ss 0x82 EP 2 IN
bmAttributes 2
wMaxPacketSize 0x0040 1x 64 bytes
bDescriptorTyp e 5
bEndpointAddre ss 0x83 EP 3 IN
bmAttributes 3
wMaxPacketSize 0x0008 1x 8 bytes
bDescriptorTyp e 5
bEndpointAddre ss 0x84 EP 4 IN
bmAttributes 3
wMaxPacketSize 0x0010 1x 16 bytes
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 16
bDeviceProtocol 255
bMaxPacketSize0 8
idVendor 0x138a Validity Sensors, Inc.
idProduct 0x0091
bcdDevice 1.64
iManufacturer 0
iProduct 0
iSerial 1 c81aa800a52d
bNumConfigura
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 53
bNumInterfaces 1
bConfigurat
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescript
bInterfac
bAlternat
bNumEndpoints 5
bInterfac
bInterfac
bInterfac
iInterface 0
Endpoint Descriptor:
bLength 7
Transfer Type Bulk
Synch Type None
Usage Type Data
bInterval 0
Endpoint Descriptor:
bLength 7
Transfer Type Bulk
Synch Type None
Usage Type Data
bInterval 0
Endpoint Descriptor:
bLength 7
Transfer Type Bulk
Synch Type None
Usage Type Data
bInterval 0
Endpoint Descriptor:
bLength 7
Transfer Type Interrupt
Synch Type None
Usage Type Data
bInterval 4
Endpoint Descriptor:
bLength 7
Transfer Type Interrupt
Synch Type None
Usage Type Data
bInterval 10
Device Status: 0x0000
(Bus Powered)