128 lines
3.3 KiB
C
128 lines
3.3 KiB
C
/*
|
|
* 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
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "fpi-device.h"
|
|
#include "fpi-ssm.h"
|
|
|
|
#define SYNAPTICS_VENDOR_ID 0x06cb
|
|
|
|
G_DECLARE_FINAL_TYPE (FpiDeviceSynaptics, fpi_device_synaptics, FPI, DEVICE_SYNAPTICS, FpDevice)
|
|
|
|
|
|
#define MAX_TRANSFER_LEN 263 + 1 /* SPI Header */ + 2 /* VCSFW header */
|
|
|
|
#define USB_EP_REQUEST 0x01
|
|
#define USB_EP_REPLY 0x81
|
|
#define USB_EP_FINGERPRINT 0x82
|
|
#define USB_EP_INTERRUPT 0x83
|
|
|
|
#define USB_ASYNC_MESSAGE_PENDING 0x4
|
|
#define USB_INTERRUPT_DATA_SIZE 7
|
|
|
|
#define SENSOR_CMD_GET_VERSION 1
|
|
#define SENSOR_CMD_ACE_COMMAND 167
|
|
#define SENSOR_CMD_ASYNCMSG_READ 168
|
|
|
|
#define SENSOR_FW_CMD_HEADER_LEN 1
|
|
#define SENSOR_FW_REPLY_HEADER_LEN 2
|
|
|
|
|
|
/* Number of enroll stages */
|
|
#define ENROLL_SAMPLES 8
|
|
|
|
|
|
#define SYNAPTICS_DRIVER_FULLNAME "Synaptics Sensors"
|
|
#include "bmkt.h"
|
|
#include "bmkt_response.h"
|
|
|
|
|
|
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;
|
|
|
|
|
|
struct syna_enroll_resp_data
|
|
{
|
|
int progress;
|
|
};
|
|
typedef enum syna_state {
|
|
SYNA_STATE_UNINIT = 0,
|
|
SYNA_STATE_IDLE,
|
|
SYNA_STATE_ENROLL,
|
|
SYNA_STATE_IDENTIFY,
|
|
SYNA_STATE_IDENTIFY_DELAY_RESULT,
|
|
SYNA_STATE_VERIFY,
|
|
SYNA_STATE_VERIFY_DELAY_RESULT,
|
|
SYNA_STATE_DELETE,
|
|
} syna_state_t;
|
|
|
|
typedef enum {
|
|
SYNAPTICS_CMD_SEND_PENDING = 0,
|
|
SYNAPTICS_CMD_GET_RESP,
|
|
SYNAPTICS_CMD_WAIT_INTERRUPT,
|
|
SYNAPTICS_CMD_SEND_ASYNC,
|
|
SYNAPTICS_CMD_RESTART,
|
|
SYNAPTICS_CMD_NUM_STATES,
|
|
} SynapticsCmdState;
|
|
|
|
|
|
typedef void (*SynCmdMsgCallback) (FpiDeviceSynaptics *self,
|
|
bmkt_response_t *resp,
|
|
GError *error);
|
|
|
|
struct _FpiDeviceSynaptics
|
|
{
|
|
FpDevice parent;
|
|
|
|
guint8 cmd_seq_num;
|
|
guint8 last_seq_num;
|
|
FpiSsm *cmd_ssm;
|
|
FpiUsbTransfer *cmd_pending_transfer;
|
|
gboolean cmd_complete_on_removal;
|
|
GError *cmd_complete_error;
|
|
void *cmd_complete_data;
|
|
|
|
bmkt_sensor_version_t mis_version;
|
|
|
|
GCancellable *interrupt_cancellable;
|
|
|
|
gint enroll_stage;
|
|
gboolean finger_on_sensor;
|
|
GPtrArray *list_result;
|
|
|
|
|
|
struct syna_enroll_resp_data enroll_resp_data;
|
|
syna_state_t state;
|
|
};
|