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Thinkpad L380 with 06cb:00a2 #47
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Can confirm that the L390 Yoga (and probably the L390 Non Yoga too) are using the 06cb:00a2 fp reader. How can I help to reverse-engineer it? |
Laptop: L390Yoga 20NUS01W00
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Thinkpad E580 With the following output
Output of prototype being
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If you see the error: You can try to add your device here and see if it does something useful then. |
@JohnAZoidberg, done
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Here is the output of the same chip: CLICK ME
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Same chip here, but in a ThinkPad E490: CLICK ME
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@powerverwirrt just a FIY, you can format it nicely like this
Remove both F chars. They are just here so you can see those code symbols |
After doing the workaround described in #48 I got further, CLICK ME
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How can I try out this driver? |
Has anyone made any progress? |
No idea if this is even possible but it seems to be integrated with the Synaptics touchpad.
lsusb -d 06cb:00a2 -v
Bus 001 Device 004: ID 06cb:00a2 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 0x00a2
bcdDevice 1.64
iManufacturer 0
iProduct 0
iSerial 1 c8be988614bb
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 53
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 5
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 0x82 EP 2 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
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 10
can't get device qualifier: Resource temporarily unavailable
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0000
(Bus Powered)
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