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| author | Jim Miller <jaggies@google.com> | 2015-03-24 19:25:47 -0700 |
|---|---|---|
| committer | Jim Miller <jaggies@google.com> | 2015-03-24 19:27:57 -0700 |
| commit | 1fb1e33454467b44f5e370454dec2c6caccc58a2 (patch) | |
| tree | 3cf840e76b6200715ba74322d580b3e275081e1e /modules/fingerprint | |
| parent | 147814cd4c2231400aa6a2ea633f7c342498bc7d (diff) | |
| download | hardware_libhardware-1fb1e33454467b44f5e370454dec2c6caccc58a2.zip hardware_libhardware-1fb1e33454467b44f5e370454dec2c6caccc58a2.tar.gz hardware_libhardware-1fb1e33454467b44f5e370454dec2c6caccc58a2.tar.bz2 | |
Update fingerprint.h for new API
This adds vendor-specific messaging capabilities to the
HAL driver to avoid the possibility of vendors clobbering
general-purpose methods. The framework translates these
additional messages as an offset into a custom message array.
Additionally, authenticate() now takes a group id to restrict
authentication to a subset of possible fingerprints.
Bug 16487912
Change-Id: I8a92a6c86b4729af03a5576b4a150b1c73fbc9cc
Diffstat (limited to 'modules/fingerprint')
| -rw-r--r-- | modules/fingerprint/fingerprint.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/modules/fingerprint/fingerprint.c b/modules/fingerprint/fingerprint.c index 091d7ba..0f11954 100644 --- a/modules/fingerprint/fingerprint.c +++ b/modules/fingerprint/fingerprint.c @@ -53,7 +53,7 @@ static int fingerprint_set_active_group(struct fingerprint_device __unused *dev, } static int fingerprint_authenticate(struct fingerprint_device __unused *dev, - uint64_t __unused operation_id) { + uint64_t __unused operation_id, __unused uint32_t gid) { return FINGERPRINT_ERROR; } |