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goodixmoc: fetch max_stored_prints from device

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During updating configuration, device will send back the max_stored_prints
back. The number of max_stored_prints is different among different devices.
This commit is contained in:
fengqiangguo
2020-12-10 23:12:38 +08:00
committed by Benjamin Berg
parent e6712fbcca
commit 2ee0d16784
3 changed files with 25 additions and 3 deletions
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12
libfprint/drivers/goodixmoc/goodix.c
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@@ -53,6 +53,7 @@ struct _FpiDeviceGoodixMoc
pgxfp_sensor_cfg_t sensorcfg;
gint enroll_stage;
gint max_enroll_stage;
gint max_stored_prints;
GCancellable *cancellable;
GPtrArray *list_result;
guint8 template_id[TEMPLATE_ID_SIZE];
@@ -560,6 +561,13 @@ fp_enroll_enum_cb (FpiDeviceGoodixMoc *self,
resp->result));
return;
}
if (resp->finger_list_resp.finger_num >= self->max_stored_prints)
{
fpi_ssm_mark_failed (self->task_ssm,
fpi_device_error_new (FP_DEVICE_ERROR_DATA_FULL));
return;
}
fpi_ssm_jump_to_state (self->task_ssm, FP_ENROLL_CAPTURE);
}
@@ -975,7 +983,7 @@ fp_init_config_cb (FpiDeviceGoodixMoc *self,
fpi_ssm_mark_failed (self->task_ssm, error);
return;
}
self->max_stored_prints = resp->finger_config.max_stored_prints;
fpi_ssm_next_state (self->task_ssm);
}
@@ -1259,6 +1267,8 @@ gx_fp_init (FpDevice *device)
GError *error = NULL;
int ret = 0;
self->max_stored_prints = FP_MAX_FINGERNUM;
self->cancellable = g_cancellable_new ();
self->sensorcfg = g_new0 (gxfp_sensor_cfg_t, 1);