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aes3k: Port aes3500 and aes4000 drivers to new API

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This commit is contained in:
Benjamin Berg
2019-07-08 14:48:56 +02:00
parent 0169fe8cf6
commit 7ef64b5f5f
7 changed files with 223 additions and 250 deletions
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88
libfprint/drivers/aes4000.c
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@@ -26,8 +26,6 @@
#define FP_COMPONENT "aes4000"
#include "drivers_api.h"
#include "aeslib.h"
#include "aes3k.h"
#define DATA_BUFLEN 0x1259
@@ -114,67 +112,39 @@ static struct aes_regwrite init_reqs[] = {
{ 0x81, 0x00 },
};
static int dev_init(struct fp_img_dev *dev, unsigned long driver_data)
{
int r;
struct aes3k_dev *aesdev;
r = libusb_claim_interface(fpi_dev_get_usb_dev(FP_DEV(dev)), 0);
if (r < 0) {
fp_err("could not claim interface 0: %s", libusb_error_name(r));
return r;
}
aesdev = g_malloc0(sizeof(struct aes3k_dev));
fp_dev_set_instance_data(FP_DEV(dev), aesdev);
if (!aesdev)
return -ENOMEM;
aesdev->data_buflen = DATA_BUFLEN;
aesdev->frame_width = FRAME_WIDTH;
aesdev->frame_size = FRAME_SIZE;
aesdev->frame_number = FRAME_NUMBER;
aesdev->enlarge_factor = ENLARGE_FACTOR;
aesdev->init_reqs = init_reqs;
aesdev->init_reqs_len = G_N_ELEMENTS(init_reqs);
fpi_imgdev_open_complete(dev, 0);
return r;
}
static void dev_deinit(struct fp_img_dev *dev)
{
struct aes3k_dev *aesdev = FP_INSTANCE_DATA(FP_DEV(dev));
g_free(aesdev);
libusb_release_interface(fpi_dev_get_usb_dev(FP_DEV(dev)), 0);
fpi_imgdev_close_complete(dev);
}
struct _FpiDeviceAes4000 {
FpiDeviceAes3k parent;
};
G_DECLARE_FINAL_TYPE(FpiDeviceAes4000, fpi_device_aes4000, FPI,
DEVICE_AES4000, FpiDeviceAes3k);
G_DEFINE_TYPE(FpiDeviceAes4000, fpi_device_aes4000, FPI_TYPE_DEVICE_AES3K);
static const struct usb_id id_table[] = {
{ .vendor = 0x08ff, .product = 0x5501 },
{ 0, 0, 0, },
static const FpIdEntry id_table [ ] = {
{ .pid = 0x08ff, .vid = 0x5501 },
{ .vid = 0, .pid = 0, .driver_data = 0 },
};
struct fp_img_driver aes4000_driver = {
.driver = {
.id = AES4000_ID,
.name = FP_COMPONENT,
.full_name = "AuthenTec AES4000",
.id_table = id_table,
.scan_type = FP_SCAN_TYPE_PRESS,
},
.flags = 0,
.img_height = FRAME_WIDTH * ENLARGE_FACTOR,
.img_width = FRAME_WIDTH * ENLARGE_FACTOR,
static void fpi_device_aes4000_init(FpiDeviceAes4000 *self) {
}
/* temporarily lowered until image quality improves */
.bz3_threshold = 9,
static void fpi_device_aes4000_class_init(FpiDeviceAes4000Class *klass) {
FpDeviceClass *dev_class = FP_DEVICE_CLASS(klass);
FpImageDeviceClass *img_class = FP_IMAGE_DEVICE_CLASS(klass);
FpiDeviceAes3kClass *aes_class = FPI_DEVICE_AES3K_CLASS (klass);
.open = dev_init,
.close = dev_deinit,
.activate = aes3k_dev_activate,
.deactivate = aes3k_dev_deactivate,
};
dev_class->id = "aes4000";
dev_class->full_name = "AuthenTec AES4000";
dev_class->id_table = id_table;
img_class->img_height = FRAME_WIDTH * ENLARGE_FACTOR;
img_class->img_width = FRAME_WIDTH * ENLARGE_FACTOR;
aes_class->data_buflen = DATA_BUFLEN;
aes_class->frame_width = FRAME_WIDTH;
aes_class->frame_size = FRAME_SIZE;
aes_class->frame_number = FRAME_NUMBER;
aes_class->enlarge_factor = ENLARGE_FACTOR;
aes_class->init_reqs = init_reqs;
aes_class->init_reqs_len = G_N_ELEMENTS(init_reqs);
}