Unknown Synaptics support (06cb:00bd)
Bus 001 Device 003: ID 06cb:00bd Synaptics, Inc.
This device is found on the recent Lenovo ThinkPad X1 Carbon (7th Gen), X1 Yoga (4th Gen), T495, P53 and other ThinkPads.
Would be great to have a working driver. More information:
https://github.com/nmikhailov/Validity90/issues/72
https://gitlab.freedesktop.org/vincenth/libfprint/tree/synaptics-driver-20190617
According to this Lenovo forums response, a new driver is in the works:
Lenovo is working with Ubuntu, Redhat and Synaptics to get a working driver
I guess it's a closed development, but is that with libfprint?
lsusb -v output (Click me to collapse/fold)
Bus 001 Device 003: ID 06cb:00bd Synaptics, Inc.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 16
bDeviceProtocol 255
bMaxPacketSize0 8
idVendor 0x06cb Synaptics, Inc.
idProduct 0x00bd
bcdDevice 0.00
iManufacturer 0
iProduct 0
iSerial 1 0b4097fbc025
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0027
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 4
can't get device qualifier: Resource temporarily unavailable
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0000
(Bus Powered)