| /* Copyright (c) 2017, The Linux Foundation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * This program 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 General Public License for more details. |
| */ |
| |
| #ifndef _CAM_SENSOR_CORE_H_ |
| #define _CAM_SENSOR_CORE_H_ |
| |
| #include "cam_sensor_dev.h" |
| |
| /** |
| * @s_ctrl: Sensor ctrl structure |
| * |
| * This API powers up the camera sensor module |
| */ |
| int cam_sensor_power_up(struct cam_sensor_ctrl_t *s_ctrl); |
| |
| /** |
| * @s_ctrl: Sensor ctrl structure |
| * |
| * This API powers down the camera sensor module |
| */ |
| int cam_sensor_power_down(struct cam_sensor_ctrl_t *s_ctrl); |
| |
| /** |
| * @sd: V4L2 subdevice |
| * @on: Turn off/on flag |
| * |
| * This API powers down the sensor module |
| */ |
| int cam_sensor_power(struct v4l2_subdev *sd, int on); |
| |
| /** |
| * @s_ctrl: Sensor ctrl structure |
| * @req_id: Request id |
| * @opcode: opcode for settings |
| * |
| * This API applies the req_id settings to sensor |
| */ |
| int cam_sensor_apply_settings(struct cam_sensor_ctrl_t *s_ctrl, int64_t req_id, |
| enum cam_sensor_packet_opcodes opcode); |
| |
| /** |
| * @apply: Req mgr structure for applying request |
| * |
| * This API applies the request that is mentioned |
| */ |
| int cam_sensor_apply_request(struct cam_req_mgr_apply_request *apply); |
| |
| /** |
| * @flush: Req mgr structure for flushing request |
| * |
| * This API flushes the request that is mentioned |
| */ |
| int cam_sensor_flush_request(struct cam_req_mgr_flush_request *flush); |
| |
| /** |
| * @info: Sub device info to req mgr |
| * |
| * Publish the subdevice info |
| */ |
| int cam_sensor_publish_dev_info(struct cam_req_mgr_device_info *info); |
| |
| /** |
| * @link: Link setup info |
| * |
| * This API establishes link with sensor subdevice with req mgr |
| */ |
| int cam_sensor_establish_link(struct cam_req_mgr_core_dev_link_setup *link); |
| |
| /** |
| * @s_ctrl: Sensor ctrl structure |
| * @arg: Camera control command argument |
| * |
| * This API handles the camera control argument reached to sensor |
| */ |
| int32_t cam_sensor_driver_cmd(struct cam_sensor_ctrl_t *s_ctrl, void *arg); |
| |
| #endif /* _CAM_SENSOR_CORE_H_ */ |