mirrors/libfprint
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/libfprint/libfprint.git synced 2025-11-15 07:38:12 +00:00
Code Issues Packages Projects Releases Wiki Activity

synaptics: Add synaptics driver

Browse Source 
Heavily modified by Benjamin Berg <bberg@redhat.com> to port it to the
new libfprint API and adjust the coding style to follow more closely
other drivers.
This commit is contained in:
Vincent Huang
2019-07-29 15:55:27 +02:00
committed by Benjamin Berg
parent b8bb08649d
commit ac65cf455e
9 changed files with 2479 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

80
libfprint/drivers/synaptics/sensor.h Normal file
View File

@@ -0,0 +1,80 @@
/*
* Copyright (C) 2019 Synaptics Inc
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _SENSOR_H_
#define _SENSOR_H_
#include "usb_transport.h"
#define BMKT_MAX_PENDING_SESSIONS 2
typedef enum bmkt_sensor_state
{
BMKT_SENSOR_STATE_UNINIT = 0,
BMKT_SENSOR_STATE_IDLE,
BMKT_SENSOR_STATE_INIT,
BMKT_SENSOR_STATE_EXIT,
} bmkt_sensor_state_t;
typedef struct bmkt_sensor_drv bmkt_sensor_drv_t;
typedef struct bmkt_sensor_version
{
uint32_t build_time;
uint32_t build_num;
uint8_t version_major;
uint8_t version_minor;
uint8_t target;
uint8_t product;
uint8_t silicon_rev;
uint8_t formal_release;
uint8_t platform;
uint8_t patch;
uint8_t serial_number[6];
uint16_t security;
uint8_t iface;
uint8_t device_type;
} bmkt_sensor_version_t;
typedef struct bmkt_sensor
{
bmkt_usb_transport_t usb_xport;
bmkt_sensor_version_t version;
bmkt_session_ctx_t pending_sessions[BMKT_MAX_PENDING_SESSIONS];
int empty_session_idx;
int flags;
int seq_num;
bmkt_sensor_state_t sensor_state;
bmkt_event_cb_t finger_event_cb;
void *finger_cb_ctx;
bmkt_general_error_cb_t gen_err_cb;
void *gen_err_cb_ctx;
bmkt_op_state_t op_state;
} bmkt_sensor_t;
int bmkt_sensor_open(bmkt_sensor_t *sensor,
bmkt_general_error_cb_t err_cb, void *err_cb_ctx);
int bmkt_sensor_close(bmkt_sensor_t *sensor);
int bmkt_sensor_init_fps(bmkt_sensor_t *sensor);
int bmkt_sensor_send_message(bmkt_sensor_t *sensor, uint8_t msg_id, uint8_t payload_size,
uint8_t *payload, bmkt_resp_cb_t resp_cb, void *resp_data);
int bmkt_sensor_handle_response(bmkt_sensor_t *sensor, uint8_t *resp_buf, int resp_len, bmkt_msg_resp_t *msg_resp);
int bmkt_sensor_send_async_read_command(bmkt_sensor_t *sensor);
#endif /* _SENSOR_H_ */