diff options
author | Sasha Levitskiy <sanek@google.com> | 2014-04-18 11:14:11 -0700 |
---|---|---|
committer | Sasha Levitskiy <sanek@google.com> | 2014-04-22 10:50:50 -0700 |
commit | 7308284e4e8ad35ae531273afeee124a82f480a8 (patch) | |
tree | c34a4d56fb73ab75dceb80c8f6fcfc1cc4cadaf5 /modules/fingerprint | |
parent | 32853ed46b08ae4236e90cc565acb81e9a739a93 (diff) | |
download | hardware_libhardware-7308284e4e8ad35ae531273afeee124a82f480a8.zip hardware_libhardware-7308284e4e8ad35ae531273afeee124a82f480a8.tar.gz hardware_libhardware-7308284e4e8ad35ae531273afeee124a82f480a8.tar.bz2 |
Hardware: Fingerprint: Move the HAL to an async model, add some vendor requested functionality.
Change-Id: Ib99e3edb99579ac4495918eb57d1022d75dccb57
Signed-off-by: Sasha Levitskiy <sanek@google.com>
Diffstat (limited to 'modules/fingerprint')
-rw-r--r-- | modules/fingerprint/fingerprint.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/modules/fingerprint/fingerprint.c b/modules/fingerprint/fingerprint.c index a7691ed..c2ff169 100644 --- a/modules/fingerprint/fingerprint.c +++ b/modules/fingerprint/fingerprint.c @@ -31,30 +31,26 @@ static int fingerprint_close(hw_device_t *dev) } } -static fingerprint_msg_t fingerprint_enroll(unsigned timeout_sec, - unsigned *data) { - (void)timeout_sec; - (void)data; +static int fingerprint_enroll(struct fingerprint_device __unused *dev, + unsigned __unused timeout_sec) { return FINGERPRINT_ERROR; } -static fingerprint_msg_t fingerprint_remove(unsigned fingerprint_id) { - (void)fingerprint_id; +static int fingerprint_remove(struct fingerprint_device __unused *dev, + uint16_t __unused fingerprint_id) { return FINGERPRINT_ERROR; } -static fingerprint_msg_t fingerprint_match(unsigned fingerprint_id, - unsigned timeout_sec) { - (void)fingerprint_id; - (void)timeout_sec; +static int set_notify_callback(struct fingerprint_device *dev, + fingerprint_notify_t notify) { + /* Decorate with locks */ + dev->notify = notify; return FINGERPRINT_ERROR; } -static int fingerprint_open(const hw_module_t* module, const char* id, +static int fingerprint_open(const hw_module_t* module, const char __unused *id, hw_device_t** device) { - (void)id; - if (device == NULL) { ALOGE("NULL device on open"); return -EINVAL; @@ -70,7 +66,8 @@ static int fingerprint_open(const hw_module_t* module, const char* id, dev->enroll = fingerprint_enroll; dev->remove = fingerprint_remove; - dev->match = fingerprint_match; + dev->set_notify = set_notify_callback; + dev->notify = NULL; *device = (hw_device_t*) dev; return 0; |