1 files changed, 0 insertions, 129 deletions
diff --git a/include/fpsensor_elan.h b/include/fpsensor_elan.h
deleted file mode 100644
index 008d0c3545..0000000000
--- a/include/fpsensor_elan.h
+++ /dev/null
@@ -1,129 +0,0 @@
-/* Copyright 2021 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-/* Fingerprint sensor interface */
-
-#ifndef __CROS_EC_FPSENSOR_ELAN_H
-#define __CROS_EC_FPSENSOR_ELAN_H
-
-#include <stdint.h>
-
-extern struct fp_sensor_interface fp_driver_elan;
-
-/* Initialize the connected sensor hardware and put it in a low power mode. */
-int fp_sensor_init_elan(void);
-
-/* De-initialize the sensor hardware. */
-int fp_sensor_deinit_elan(void);
-
-/*
- * Fill the 'ec_response_fp_info' buffer with the sensor information
- * as required by the EC_CMD_FP_INFO host command.
- *
- * Put both the static information and the ones read from the sensor at runtime.
- */
-int fp_sensor_get_info_elan(struct ec_response_fp_info *resp);
-
-/*
- * Put the sensor in its lowest power state.
- *
- * fp_sensor_configure_detect needs to be called to restore finger detection
- * functionality.
- */
-void fp_sensor_low_power_elan(void);
-
-/*
- * Configure finger detection.
- *
- * Send the settings to the sensor, so it is properly configured to detect
- * the presence of a finger.
- */
-void fp_sensor_configure_detect_elan(void);
-
-/*
- * Returns the status of the finger on the sensor.
- * (assumes fp_sensor_configure_detect was called before)
- */
-enum finger_state fp_sensor_finger_status_elan(void);
-
-/*
- * Acquires a fingerprint image with specific capture mode.
- *
- * Same as the fp_sensor_acquire_image function above,
- * excepted 'mode' can be set to one of the FP_CAPTURE_ constants
- * to get a specific image type (e.g. a pattern) rather than the default one.
- */
-int fp_sensor_acquire_image_with_mode_elan(uint8_t *image_data, int mode);
-
-/*
- * Adds fingerprint image to the current enrollment session.
- *
- * @return a negative value on error or one of the following codes:
- * - EC_MKBP_FP_ERR_ENROLL_OK when image was successfully enrolled
- * - EC_MKBP_FP_ERR_ENROLL_IMMOBILE when image added, but user should be
- *   advised to move finger
- * - EC_MKBP_FP_ERR_ENROLL_LOW_QUALITY when image could not be used due to low
- *   image quality
- * - EC_MKBP_FP_ERR_ENROLL_LOW_COVERAGE when image could not be used due to
- *   finger covering too little area of the sensor
- */
-int fp_finger_enroll_elan(uint8_t *image, int *completion);
-
-/*
- * Compares given finger image against enrolled templates.
- *
- * The matching algorithm can update the template with additional biometric data
- * from the image, if it chooses to do so.
- *
- * @param templ a pointer to the array of template buffers.
- * @param templ_count the number of buffers in the array of templates.
- * @param image the buffer containing the finger image
- * @param match_index index of the matched finger in the template array if any.
- * @param update_bitmap contains one bit per template, the bit is set if the
- * match has updated the given template.
- * @return negative value on error, else one of the following code :
- * - EC_MKBP_FP_ERR_MATCH_NO on non-match
- * - EC_MKBP_FP_ERR_MATCH_YES for match when template was not updated with
- *   new data
- * - EC_MKBP_FP_ERR_MATCH_YES_UPDATED for match when template was updated
- * - EC_MKBP_FP_ERR_MATCH_YES_UPDATE_FAILED match, but update failed (not saved)
- * - EC_MKBP_FP_ERR_MATCH_LOW_QUALITY when matching could not be performed due
- *   to low image quality
- * - EC_MKBP_FP_ERR_MATCH_LOW_COVERAGE when matching could not be performed
- *   due to finger covering too little area of the sensor
- */
-int fp_finger_match_elan(void *templ, uint32_t templ_count, uint8_t *image,
-			 int32_t *match_index, uint32_t *update_bitmap);
-
-/*
- * Start a finger enrollment session.
- *
- * @return 0 on success or a negative error code.
- */
-int fp_enrollment_begin_elan(void);
-
-/*
- * Generate a template from the finger whose enrollment has just being
- * completed.
- *
- * @param templ the buffer which will receive the template.
- * templ can be set to NULL to abort the current enrollment process.
- *
- * @return 0 on success or a negative error code.
- */
-int fp_enrollment_finish_elan(void *templ);
-
-/**
- * Runs a test for defective pixels.
- *
- * Should be triggered periodically by the client. The maintenance command can
- * take several hundred milliseconds to run.
- *
- * @return EC_ERROR_HW_INTERNAL on error (such as finger on sensor)
- * @return EC_SUCCESS on success
- */
-int fp_maintenance_elan(void);
-
-#endif /* __CROS_EC_FPSENSOR_ELAN_H */