1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright (c) 2019 Rockchip Corporation 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Licensed under the Apache License, Version 2.0 (the "License"); 5*4882a593Smuzhiyun * you may not use this file except in compliance with the License. 6*4882a593Smuzhiyun * You may obtain a copy of the License at 7*4882a593Smuzhiyun * 8*4882a593Smuzhiyun * http://www.apache.org/licenses/LICENSE-2.0 9*4882a593Smuzhiyun * 10*4882a593Smuzhiyun * Unless required by applicable law or agreed to in writing, software 11*4882a593Smuzhiyun * distributed under the License is distributed on an "AS IS" BASIS, 12*4882a593Smuzhiyun * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13*4882a593Smuzhiyun * See the License for the specific language governing permissions and 14*4882a593Smuzhiyun * limitations under the License. 15*4882a593Smuzhiyun * 16*4882a593Smuzhiyun */ 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun #ifndef _FLASH_LIGHT_H_ 19*4882a593Smuzhiyun #define _FLASH_LIGHT_H_ 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun #include "v4l2_device.h" 22*4882a593Smuzhiyun #include "rk_aiq_types.h" 23*4882a593Smuzhiyun #include <string> 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun using namespace XCam; 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun namespace RkCam { 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun #define FLASH_MAX_NUM 2 30*4882a593Smuzhiyun #define FL_SUBM (0x8) 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun class FlashLightHw { 33*4882a593Smuzhiyun public: 34*4882a593Smuzhiyun explicit FlashLightHw(std::string name[], int num); 35*4882a593Smuzhiyun virtual ~FlashLightHw(); 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun XCamReturn init(int active_num); 38*4882a593Smuzhiyun XCamReturn deinit(); 39*4882a593Smuzhiyun XCamReturn start(); keep_status(bool ks)40*4882a593Smuzhiyun void keep_status(bool ks) { 41*4882a593Smuzhiyun _keep_status = ks; 42*4882a593Smuzhiyun }; 43*4882a593Smuzhiyun XCamReturn stop(); isStrengthAdj()44*4882a593Smuzhiyun bool isStrengthAdj() { 45*4882a593Smuzhiyun return _v4l_flash_info[0].fl_strth_adj_enable || _v4l_flash_info[0].tc_strth_adj_enable;} 46*4882a593Smuzhiyun XCamReturn set_params(rk_aiq_flash_setting_t& flash_settings); 47*4882a593Smuzhiyun XCamReturn get_status (rk_aiq_flash_setting_t& flash_settings, uint32_t frame_id = -1); 48*4882a593Smuzhiyun private: 49*4882a593Smuzhiyun int get_flash_info (); 50*4882a593Smuzhiyun XCamReturn v4l_set_params(int fl_mode, float fl_intensity[], int fl_timeout, int fl_on); 51*4882a593Smuzhiyun private: 52*4882a593Smuzhiyun XCAM_DEAD_COPY (FlashLightHw); 53*4882a593Smuzhiyun int _dev_num; 54*4882a593Smuzhiyun int _active_fl_num; 55*4882a593Smuzhiyun SmartPtr<V4l2SubDevice> _fl_device[FLASH_MAX_NUM]; 56*4882a593Smuzhiyun rk_aiq_flash_setting_t _flash_settings; 57*4882a593Smuzhiyun 58*4882a593Smuzhiyun enum RK_AIQ_V4L_FLASH_QUERY_TYPE_E { 59*4882a593Smuzhiyun RK_AIQ_V4L_FLASH_QUERY_TYPE_E_MIN, 60*4882a593Smuzhiyun RK_AIQ_V4L_FLASH_QUERY_TYPE_E_MAX, 61*4882a593Smuzhiyun RK_AIQ_V4L_FLASH_QUERY_TYPE_E_DEFAULT, 62*4882a593Smuzhiyun RK_AIQ_V4L_FLASH_QUERY_TYPE_E_STEP, 63*4882a593Smuzhiyun RK_AIQ_V4L_FLASH_QUERY_TYPE_E_LAST, 64*4882a593Smuzhiyun }; 65*4882a593Smuzhiyun 66*4882a593Smuzhiyun struct rk_aiq_v4l_flash_info_s { 67*4882a593Smuzhiyun // [min, max, default, step] 68*4882a593Smuzhiyun int torch_power_info[RK_AIQ_V4L_FLASH_QUERY_TYPE_E_LAST]; 69*4882a593Smuzhiyun int flash_power_info[RK_AIQ_V4L_FLASH_QUERY_TYPE_E_LAST]; 70*4882a593Smuzhiyun bool fl_strth_adj_enable; 71*4882a593Smuzhiyun bool tc_strth_adj_enable; 72*4882a593Smuzhiyun }; 73*4882a593Smuzhiyun 74*4882a593Smuzhiyun struct rk_aiq_v4l_flash_info_s _v4l_flash_info[FLASH_MAX_NUM]; 75*4882a593Smuzhiyun bool _keep_status; 76*4882a593Smuzhiyun }; 77*4882a593Smuzhiyun 78*4882a593Smuzhiyun } //namespace RkCam 79*4882a593Smuzhiyun #endif // _FLASH_LIGHT_H_ 80