Vasily Khoruzhick
e278e8321c
vfs301: drop nr_enroll_stages override
...
Imaging drivers aren't allowed to change number of enroll stages anymore,
all that imaging driver does is providing image to the upper layer.
Upper layer decides if it needs more scans.
2013-08-19 11:13:49 +03:00
Vasily Khoruzhick
e1728e7c25
aes1660: remove unneeded lowering of bz3_threshold
...
Since 5 scans for enroll was introduced it's not necessary to lower
bz3_threshold anymore, there's a good probability that scan to verify matches
with at least one enrolled sample.
2013-08-19 11:13:49 +03:00
Vasily Khoruzhick
e215b05094
imgdev: perform 5 scans for enrollment
...
This feature dramatically improves matching rate on devices with small
sensors.
2013-08-19 11:13:49 +03:00
Vasily Khoruzhick
5ff45658c0
upektc_img: add support for Upek Eikon 2 devices
2013-08-19 11:13:49 +03:00
Vasily Khoruzhick
d12b294783
Add upektc_img driver
...
Imaging driver, handles UPEK 147e:2020 device
2013-08-19 11:13:49 +03:00
Juvenn Woo and Vasily Khoruzhick
aeca32fc12
aes3k: add aes3500 driver
...
This driver supports AES3500 device (08ff:5731) and utilizes common routines from
AES4000.
2013-08-12 11:18:18 +03:00
Juvenn Woo and Vasily Khoruzhick
12c1088777
aes3k: extract common routines aes3k from aes4000
...
AES3500 and AES4000 are pretty similar devices, have same
command send, the only difference is in image size and init sequence.
Extract common routines from AES4K to be used later in AES3500 driver
https://bugs.freedesktop.org/show_bug.cgi?id=64351
2013-08-12 11:18:18 +03:00
Patrick Marlier and Bastien Nocera
6d65bfcf80
lib: g_malloc never fails
...
Or rather, it never returns errors and aborts instead if
memory cannot be allocated, so remove code that handled
failures.
https://bugs.freedesktop.org/show_bug.cgi?id=57869
2013-06-26 14:18:40 +02:00
Vasily Khoruzhick and Bastien Nocera
3b3679c900
upeke2: Add support for 147e:2020 ID
...
https://bugs.freedesktop.org/show_bug.cgi?id=59320
2013-01-13 19:02:52 +01:00
Timo Teräs and Bastien Nocera
8a87ba448c
uru4000: fix cancelling of imaging from error callback
...
Call error callback before resetting img_transfer to NULL. This
variable is internally used to detect if we are still in imaging
loop and the call to execute_state_change() needs to be postponed.
Since this is the final thing imaging_complete() we can't reset
img_transfer until just before this call.
https://bugs.freedesktop.org/show_bug.cgi?id=57829
2012-12-14 13:16:31 +01:00
Timo Teräs and Bastien Nocera
7e1646c382
uru4000: fix race condition on waiting power up irq
...
It can come before we finish reading the status register on some
cases. Arm the irq handler early, and fix the state machine to
handle early irq properly.
https://bugs.freedesktop.org/show_bug.cgi?id=57834
2012-12-04 11:55:10 +01:00
Vasily Khoruzhick and Bastien Nocera
c02cb3083d
AES-drivers: drop redudant type cast in g_slist_free_full call
...
https://bugs.freedesktop.org/show_bug.cgi?id=57688
2012-11-29 15:32:14 +01:00
Vasily Khoruzhick and Bastien Nocera
2084724115
upektc: add support for Eikon Touch 300
...
https://bugs.freedesktop.org/show_bug.cgi?id=45197
2012-11-29 12:35:05 +01:00
Vasily Khoruzhick and Bastien Nocera
118c610e29
lib: add AES2660 driver
...
https://bugs.freedesktop.org/show_bug.cgi?id=57426
2012-11-29 09:59:52 +01:00
Vasily Khoruzhick and Bastien Nocera
313bfede77
lib: add AES1660 driver
...
https://bugs.freedesktop.org/show_bug.cgi?id=57426
2012-11-29 09:59:52 +01:00
Vasily Khoruzhick and Bastien Nocera
c1da647aed
lib: add AES1660/AES2660 common routines
...
https://bugs.freedesktop.org/show_bug.cgi?id=57426
2012-11-29 09:59:52 +01:00
Vasily Khoruzhick and Bastien Nocera
22d204cc68
lib: Split fpi_im_resize factor into width/height
...
https://bugs.freedesktop.org/show_bug.cgi?id=57426
2012-11-29 09:59:27 +01:00
Vasily Khoruzhick and Bastien Nocera
8c5f2e6434
aes: unify image processing code for AuthenTec devices
...
Move overlap detection and assembling code into aeslib to prevent
code duplication
https://bugs.freedesktop.org/show_bug.cgi?id=57426
2012-11-29 09:59:22 +01:00
Timo Teräs and Bastien Nocera
45ac0eefb0
uru4000: Fix image capture error on ARM
...
http://www.mail-archive.com/fprint@lists.freedesktop.org/msg00294.html
2012-11-16 18:38:52 +01:00
Vasily Khoruzhick and Bastien Nocera
ea6d5ba6d6
lib: Fix mess with driver IDs
...
ID is just a some magic number to make fingerprint from one scanner model
incompatible with another scanner model. Get rid of "magic", declare enum
and use it.
https://bugs.freedesktop.org/show_bug.cgi?id=56956
2012-11-16 17:57:47 +01:00
Vasily Khoruzhick and Bastien Nocera
ed2c75842a
upektc: Port to asynchronous model
...
https://bugs.freedesktop.org/show_bug.cgi?id=56955
2012-11-16 17:56:51 +01:00
Vasily Khoruzhick and Bastien Nocera
b307dd1a6a
aes2550: fix bug introduced by last commit
...
ssm->priv is not aesdev, but fp_img_dev
https://bugs.freedesktop.org/show_bug.cgi?id=56782
2012-11-16 17:46:27 +01:00
Vasily Khoruzhick and Bastien Nocera
39902374ce
aes2550: Harden against low finger pressure
...
Stop scan only after 3rd heartbeat message
https://bugs.freedesktop.org/show_bug.cgi?id=56782
2012-11-06 09:32:07 +01:00
Vasily Khoruzhick and Bastien Nocera
6b84c6664f
AES1610: driver cleanup, part #2
...
Remove dead code
https://bugs.freedesktop.org/show_bug.cgi?id=56439
2012-11-06 09:26:17 +01:00
Vasily Khoruzhick and Bastien Nocera
f569d0bf44
AES1610: driver cleanup, part #1
...
Fix warnings reported by gcc
https://bugs.freedesktop.org/show_bug.cgi?id=56439
2012-11-06 09:26:17 +01:00
Bastien Nocera
9e10edd422
aes2501: Add year 2008 to the copyright.
...
https://bugs.freedesktop.org/show_bug.cgi?id=56715#c7
2012-11-05 19:52:46 +01:00
Vasily Khoruzhick and Bastien Nocera
fecf6d6fe5
aes2501: Update copyright line
...
https://bugs.freedesktop.org/show_bug.cgi?id=56715
2012-11-05 19:51:19 +01:00
Vasily Khoruzhick and Bastien Nocera
e32fa8cc38
aes2501: Improve image contrast
...
When scanning, check the histogram sum, and increase the
ADREFHI register value if the sum is too low, or decrease
it if it's too high.
https://bugs.freedesktop.org/show_bug.cgi?id=56715
2012-11-05 19:49:54 +01:00
Vasily Khoruzhick and Bastien Nocera
d8aae30a67
aes2501: Harden against low finger pressure
...
Wait for 3 empty frames before stopping the scan
The driver used to stop the scan immediately after an empty frame
(by checking for hist sum == 0), but it is possible to get empty
frames in the middle of the scan due to low finger pressure.
Waiting for 3 empty frames stop the driver wrongly aborting the scan
too early.
https://bugs.freedesktop.org/show_bug.cgi?id=56715
2012-11-05 19:47:32 +01:00
Vasily Khoruzhick and Bastien Nocera
8f98743857
upeksonly: Fix build-time warnings
...
Fix warnings reported by gcc
https://bugs.freedesktop.org/show_bug.cgi?id=56439
2012-11-05 19:24:44 +01:00
Vasily Khoruzhick and Bastien Nocera
be29f27e25
upeke2: Fix build-time warnings
...
Fix warnings reported by gcc
https://bugs.freedesktop.org/show_bug.cgi?id=56439
2012-11-05 19:24:23 +01:00
Timo Teräs and Bastien Nocera
d003f08855
lib: Add support for DigitalPersona URU4500
...
By adding native encryption support, rather than poking at
the firmware to disable it.
This also makes the URU4000B use native encryption.
https://bugs.freedesktop.org/show_bug.cgi?id=55351
2012-11-05 18:39:16 +01:00
Vasily Khoruzhick and Bastien Nocera
83333bce3f
lib: Add AES2550/AES2810 driver
...
Initial implementation of AES2550/AES2810 driver.
Does not support AES2810 crypto engine and external flash.
https://bugs.freedesktop.org/show_bug.cgi?id=50859
2012-10-11 15:24:14 +02:00
Andrej Krutak and Bastien Nocera
c3689665db
lib: Add VFS300/VFS301 driver
...
https://bugs.freedesktop.org/show_bug.cgi?id=37574
2012-08-28 19:51:59 +01:00
Sergio Cerlesi and Bastien Nocera
d2e957683f
Added support for Validity VFS101
...
USB ID 138a:0001
2011-04-08 15:37:03 +01:00
Hugo Grostabussiat and Bastien Nocera
712ebb6d44
Namespace functions and structs for 147e:2016
...
Inserted "_2016" in structures, enums and functions names
that are related with device 147e:2016.
2010-08-31 17:51:21 +01:00
Hugo Grostabussiat and Bastien Nocera
a18f318446
Added support for UPEK TCS4C (USB ID 147e:1000)
...
https://bugs.freedesktop.org/show_bug.cgi?id=29719
2010-08-31 17:49:45 +01:00
Bastien Nocera
375575b701
Port OpenSSL using code to NSS
...
As OpenSSL cannot really be used in an LGPLv2+ piece of software
without an exception.
Adapted from the example code at:
http://www.mozilla.org/projects/security/pki/nss/sample-code/sample2.html
and:
http://github.com/bagder/curl/commit/f3b77e5
2010-08-25 10:34:30 +01:00
Alexia Death and Bastien Nocera
25161286f5
Only complete scan with MIN_ROWS in print
...
Don't consider the scan complete unless theres at least
MIN_ROWS recorded or very long blank read occurred.
Typical problem spot: one brief touch before starting the
actual scan. Happens most commonly if scan is started from
before the first joint resulting in a gap after the inital touch.
http://lists.reactivated.net/pipermail/fprint/2009-December/001406.html
2010-08-19 20:36:16 +01:00
Alexia Death and Bastien Nocera
c575afba9a
Make the +2 right shift happen on image handoff.
...
Rather than when reading the rows. Doing it there seems a lot
more sensible and does not get in the way of minimizing the
impact of lost USB packets.
http://lists.reactivated.net/pipermail/fprint/2009-December/001404.html
2010-08-19 20:29:45 +01:00
Alexia Death and Bastien Nocera
8cd31f6ad8
Try to correct missing packets in image stream
...
If a packet goes missing, use the data from previous row
to minimize distortion, or use some neutral dummy data.
http://lists.reactivated.net/pipermail/fprint/2009-December/001404.html
2010-08-19 20:27:09 +01:00
Bastien Nocera
73561989dd
Implement discover() methods for upeke2 and upeksonly
...
upeksonly handles revision 1 devices, upeke2 revision 2 devices.
https://bugzilla.redhat.com/show_bug.cgi?id=504399
2010-08-17 23:41:23 +01:00
Bastien Nocera
df4a6f53d2
Rework "discover" code for drivers
...
Check all the drivers for one that'll drive our device in
question, and prefer ones that have a discover() method that runs
successfully to a driver without such a method.
This allow drivers to both reject devices (if 2 drivers handle
the same USB IDs), or a single driver to handle variants of the
same device (through the devtype out value of the discover method).
2010-08-17 23:14:18 +01:00
Jorge Suarez de Lis and Bastien Nocera
48af46a2c5
upeke2: Add support for 0x2e status code
...
As reported working in:
http://www.mail-archive.com/fprint@reactivated.net/msg01426.html
2010-08-17 19:55:48 +01:00
Jorge Suarez de Lis and Bastien Nocera
5a1926bb41
Add (disabled) UPEK EikonII (TCRD4C) driver
...
The device driver is always disabled as it uses the same Device ID
as another working reader:
https://bugzilla.redhat.com/show_bug.cgi?id=504399#c38
2010-08-17 19:36:56 +01:00
Guido Grazioli and Bastien Nocera
7c7402a697
Finish implementation of AES1610 driver
...
Ported to the new internal libfprint API.
https://bugzilla.redhat.com/show_bug.cgi?id=499732
2010-08-17 11:36:34 +01:00
Daniel Drake
d482228325
upekts: Don't choke on non-zero bytes in command response
...
Alon Bar-Lev's device behaves differently, but seems to work fine with
upekts even if we ignore the difference.
2008-11-20 19:59:43 +00:00
Bastien Nocera and Daniel Drake
29044d9ca9
Export scan type for each driver
...
For each driver, export the scan type supported by the devices it
handles. This allows front-ends to direct the user better.
2008-11-20 14:53:01 +00:00
Daniel Drake
2d30e40ed7
aes2501: Add AES2500 ID
...
Reported to work with Motion Computing M1400 tablet by Daniel Hazelbaker
and Alex Van Deusen.
2008-11-02 14:49:39 +00:00
Daniel Drake
6b8b17f575
Split imagemagick hack from main library
...
Cleans up the conditional compilation system
2008-08-10 14:41:13 -05:00
