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Author SHA1 Message Date
Marco Trevisan (Treviño) 3cae9ea4ae build/tests: Add ability to define more per-test meson parameters 2026-07-12 13:17:35 +02:00
Marco Trevisan (Treviño) a1713fab6b synaptics: Fix a comment typo 2026-07-12 13:17:35 +02:00
Marco Trevisan (Treviño) 18f60cb47f fpi-device: Improve logging on driver reported data 
And perform data allocations only if debug logging is enabled
 2026-07-12 13:17:35 +02:00
Marco Trevisan (Treviño) ebcab4ac1a fp-device: Use GLib API to deep copy the prints gallery 2026-07-12 13:17:35 +02:00
Marco Trevisan (Treviño) 91dd69475f tests/fpi-device: Add test identifying with an empty gallery 
We're still going into the device in this case because technically the
identify operation may still return a print, although never a match of
course.

Adding tests so that we are not tempted to modify the behavior of the
identify function to return an error on prints->len == 0 or to just not
call the driver on such case.
 2026-07-12 13:17:35 +02:00
Marco Trevisan (Treviño) 7e579f0f36 fpi-device: Warn if a device returns a scanned print that is not matching match 
Devices can scan even without a match, but if they do match a print then
they must match.

Ensure this in code to prevent drivers to return inconsistent data.
 2026-07-12 13:17:34 +02:00
Marco Trevisan (Treviño) 2f6b46b91f tests-fpi-device: Do not hardcode the gallery random pick limit 2026-07-12 13:16:33 +02:00
Marco Trevisan (Treviño) b4d78e7c0f fpi-print: Add function to check if two prints match 
While for raw prints this is just an equality check, for NBIS prints
they match if at least one of the minutiae match
 2026-07-12 13:16:33 +02:00
Marco Trevisan (Treviño) 3ac3c7b082 tests-fpi-device: Add unit tests for prints equality 2026-07-12 13:16:33 +02:00
Marco Trevisan (Treviño) 7730146af0 fp-print: Just consider equal prints pointers to be equal 2026-07-12 13:16:33 +02:00
Marco Trevisan (Treviño) 7e3453e796 fpi-device: Do not potentially leak a nested error 2026-07-12 13:16:33 +02:00
Marco Trevisan (Treviño) cb862ccfad fpi-device: Remove commented function 2026-07-12 13:16:33 +02:00
Marco Trevisan (Treviño) c5e49592cd drivers: Remove redundant verify implementations 
As per recent changes, drivers can just avoid implementing verify vfunc
unless the driver has specific commands to do it.

So let's just drop the duplicated code in drivers that have the very
same code path for both identification and verification.
 2026-07-12 12:58:52 +02:00
Marco Trevisan (Treviño) bebaa80c99 fp-image-device: Drop explicit verification support 
It's just the same logic repeated across one or multiple templates, so
let's just define one
 2026-07-12 12:58:52 +02:00
Marco Trevisan (Treviño) 7fee92884d fp-device: Implement verify using identification 
In case a device has not support for verification through an explicit
verify function, the verification can still be implemented using
identification with a gallery of a single print.

In fact that's what most of drivers these days do it, so let's just
avoid to them to handle this duplication unless a driver has really some
specific commands to do it.
 2026-07-12 12:58:50 +02:00
Emanuele Bertolucci 111a3af462 data: Remove now-duplicate 27c6:6382 entry from unsupported-devices block 
Companion fix to 51b8712: the static hwdb file had the same duplicate
the generator now avoids.
 2026-07-08 16:20:24 +02:00
Emanuele Bertolucci 51b8712d51 fprint-list-udev-hwdb: Drop 27c6:6382 from the unsupported-devices list 
It is now supported by the goodixmoc driver, so listing it here too
caused a duplicate VID:PID entry (the hwdb generator aborts on
duplicates).
 2026-07-08 16:20:05 +02:00
Emanuele Bertolucci ca45b08bbe data: Add Goodix 27c6:6382 to autosuspend hwdb 
Keeps the static hwdb in sync with the goodixmoc driver's id_table
(test-generated-hwdb.sh enforces this consistency).
 2026-07-08 16:19:35 +02:00
Emanuele Bertolucci 6218b74436 goodixmoc: Add support for Goodix 27c6:6382 (Dell XPS 13 9315) 
Same MOC protocol family as the already-supported 27c6:6384/631C.
Verified against real hardware: open, enroll, verify, identify and
delete all succeed. Dell's own driver .inf for this PID (extracted
from Goodix-Fingerprint-Sensor-Driver_T2VK3_WIN64_40.10.1.100_A05_01.EXE)
confirms it uses the plain (non-SecureFingerprint) MOC protocol.
 2026-07-08 16:19:13 +02:00
Marco Trevisan (Treviño) 0e64435628 focaltech_moc: Simplify interface claiming error handling 2026-07-02 13:18:26 +02:00
Daniel SchaeferandMarco Trevisan (Treviño) 4061d76218 focaltech_moc: Handle errors 
If the reader does not respond, currently the plugin segfaults.
The error should be handled gracefully.

With this change, an error is printed instead of crashing:
  failed to claim device:
  GDBus.Error:net.reactivated.Fprint.Error.Internal:
  Open failed with error: Can't get response!!

Signed-off-by: Daniel Schaefer <dhs@frame.work>
 2026-07-02 12:46:48 +02:00
Sebastian van de MeerandMarco Trevisan 0fa670f7f8 nb1010: Add support for NB-2020-U fingerprint reader 
Add USB PID 0x2020 (NB-2020-U) to the nb1010 driver's id_table.

The NB-2020-U is an embedded variant of the NB-1010-U using an
identical sensor die (confirmed by independent teardown reports from
System Plus Consulting/Yole Group). USB endpoint layout, command
protocol and image format are identical between both devices.

Tested on a Fujitsu notebook with integrated NB-2020-U reader
(USB ID 298d:2020): device enumeration, finger detection polling
and image capture all work correctly with the existing nb1010
driver code.

Signed-off-by: Sebastian van de Meer <kernel-error@kernel-error.com>
 2026-07-02 00:37:30 +00:00
Marco Trevisan (Treviño) 3c4bee9e82 ci: Add test build in s390x to verify BE behavior 
Most of drivers supports both endiannesses but we do not test this so
let's add a CI job to verify this
 2026-07-02 02:14:37 +02:00
Marco Trevisan (Treviño) 72188c0eb8 aes2501: Fix endianness of instogram 2026-07-02 02:14:37 +02:00
Marco Trevisan (Treviño) 141a63b0a4 egis_etu905: Use fpi writer to build the commit data 2026-07-01 17:59:34 +02:00
Marco Trevisan (Treviño) a042240b67 egis_etu905: Use little endian commit data in all the archs 2026-07-01 17:56:41 +02:00
Marco Trevisan (Treviño) 1d6ebb0ee8 uru4000: Fix computation of num lines in big endian 2026-07-01 17:49:34 +02:00
Marco Trevisan (Treviño) e2ff73df3f elan: Use guint16 in LE for frame value 2026-07-01 17:49:34 +02:00
Marco Trevisan (Treviño) e821d0f83f build: Enable elanspi in big endian archs 
It works fine so no need to do anything there
 2026-07-01 17:49:34 +02:00
Marco Trevisan (Treviño) 2ff99be5db goodixmoc: Fix handling of CRC32 in big endian archs 2026-07-01 17:49:34 +02:00
Marco Trevisan (Treviño) 2dec3f57ea mafpmoc: Use fpi-bytes-writer to build command packet 2026-07-01 17:49:34 +02:00
Marco Trevisan (Treviño) 5395d1d2c5 elanspi: Include fcntl properly 2026-07-01 17:49:34 +02:00
Marco Trevisan (Treviño) 10c0b68549 mafpmoc: Copy the most significant bit of the cmd instead of LSB 
This was causing the command not to be properly used in big endian archs
 2026-07-01 17:49:34 +02:00
Marco Trevisan (Treviño) 47583db988 build: Do not mark secugen endian-dependent 
The driver works fine in big endian machine
 2026-07-01 17:49:34 +02:00
Marco Trevisan (Treviño) 050476e1ba fpcmoc: Use fpi-byte-{reader,writer} to parse/build the device data 
In this way we have not endianness limitations
 2026-07-01 17:49:34 +02:00
Marco Trevisan (Treviño) c039ab4754 fpcmoc: Add support to big endian architecture 2026-07-01 14:36:08 +02:00
Marco Trevisan (Treviño) 3e04f15179 build: Use a dict to define drivers build info 
We used multiple arrays, making things more complicated than we should
with current meson
 2026-07-01 14:00:56 +02:00
Marco Trevisan (Treviño) accbf7828e virtual-device: Set the finger on the new scanned prints 2026-06-26 13:44:02 +02:00
Marco Trevisan (Treviño) 1fd4024bd0 fp-print: Rely on GBytes to align memory 
The old workaround is not needed anymore for the GLib version we're
depending on
 2026-06-26 13:44:02 +02:00
Marco Trevisan (Treviño) 2d4b1c39e0 virtual-device: Use newer GLib functions 2026-06-26 13:44:02 +02:00
Aelin a25f71cf97 realtek: Support 3274:9003 Generic Realtek USB2.0 Finger Print Bridge 
Found in my Medion SPRCHRGD 14 S1 Elite laptop, no further changes are
necessary to get enrollment and verification working.
 2026-06-23 16:48:51 +02:00
Marco Trevisan (Treviño) 5dbcb0dfa4 fpi-{usb,spi}: Adjust docs to mention required env variables for logging 2026-06-22 15:22:04 +02:00
Marco Trevisan (Treviño) 3a54e4f837 fpi-log: Add atomic and unique check for FP_DEBUG_TRANSFER 
Rather than check it all the times the variable, just rely on an atomic
check that is just done once for all
 2026-06-22 15:22:04 +02:00
Marco Trevisan (Treviño) 8009a86247 fpi-log: Use single-line hex bytes dump 
It's easier to parse and copy and also it makes easier to use it with
tools such as python's bytes.fromhex() without reformatting it.
 2026-06-22 15:19:30 +02:00
Marco Trevisan (Treviño) 3db8184a30 fpi-log: Add functions to dump bytes 
Drivers may need to to hex-dumps for debugging purposes, so expose what
we already had in the fpi transfers in the internal API
 2026-06-22 15:19:30 +02:00
Marco Trevisan (Treviño) 5cadc90e7a fpi-ssm: Add checks on parameters validity 2026-06-22 12:50:16 +02:00
Marco Trevisan (Treviño) d1194070b1 fpi-ssm: Fix typo on docs 2026-06-22 12:49:50 +02:00
Marco Trevisan (Treviño) 92b7ced91c fpi-ssm: Clarify errors ownership 2026-06-22 12:49:28 +02:00
Marco Trevisan (Treviño) 3d91527eb9 secugen: Ignore wrong and unneeded device emulation mode check 2026-06-19 16:09:11 +02:00
Marco Trevisan (Treviño) 5c6fcb8f00 build: Define variable early enough 2026-06-19 16:08:52 +02:00