1 /* Copyright (c) 2016, The Linux Foundation. All rights reserved. 2 * 3 * Redistribution and use in source and binary forms, with or without 4 * modification, are permitted provided that the following conditions are 5 * met: 6 * * Redistributions of source code must retain the above copyright 7 * notice, this list of conditions and the following disclaimer. 8 * * Redistributions in binary form must reproduce the above 9 * copyright notice, this list of conditions and the following 10 * disclaimer in the documentation and/or other materials provided 11 * with the distribution. 12 * * Neither the name of The Linux Foundation nor the names of its 13 * contributors may be used to endorse or promote products derived 14 * from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 23 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 24 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 25 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 26 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * 28 */ 29 30 #ifndef __QCAMERADUALCAMSETTINGS_H__ 31 #define __QCAMERADUALCAMSETTINGS_H__ 32 33 typedef enum { 34 NONE, 35 SENSOR_SLEEP, 36 ISPIF_FRAME_DROP 37 } dual_cam_low_power_mode; 38 39 40 // Dual camera settings 41 42 // This setting should be 1 if hw sync is in place, 0 otherwise. 43 #define DUALCAM_HW_SYNC_ENABLED (1) 44 45 // This setting enables/disables LPM. When disabled(0), none of the cameras will go 46 // into low power mode. 47 #define DUALCAM_LPM_ENABLE (1) 48 49 // This setting indicates low power modes for two cameras. Possible low power modes are listed 50 // under dual_cam_low_power_mode. 51 #define DUALCAM_LPM_MAIN (ISPIF_FRAME_DROP) 52 #define DUALCAM_LPM_AUX (SENSOR_SLEEP) 53 54 55 // FOV-control settings 56 57 // Main camera fallback mechanism for low light and macro scene 58 // If set to 1, low light and macro scene will force the transition from narrow FOV to 59 // wide FOV camera 60 // If set to 0, these conditions are ignored and the forced transition from narrow FOV to 61 // wide FOV camera will not take place 62 #define FOVC_MAIN_CAM_FALLBACK_MECHANISM (1) 63 64 // Use external zoom translator. Setting this to 1 allows opening an external lib containing 65 // implementation for custom zoom translation for user zoom to wide zoom and tele zoom. This 66 // would override the default zoom translation logic present in the FOV-control. 67 #define FOVC_USE_EXTERNAL_ZOOM_TRANSLATOR (0) 68 69 // camera mode settings 70 71 // This setting will enable the snapshot postprocessing. 72 // If set to 1, it will enable capturing snapshots from both the cameras and feeding those 73 // to snapshot postprocessing algorithm. 74 // If set to 0, a snapshot is captured only from the master camera session at any time. 75 #define FOVC_CAM_SNAPSHOT_PP_ENABLE (1) 76 77 // This setting indicates the minimum zoom value for the snapshot postprocessing. 78 // Snapshot postprocessing is only enabled for zoom equal to and higher than this value. 79 #define FOVC_CAM_SNAPSHOT_PP_ZOOM_MIN (1.5) 80 81 // This setting indicates the maximum zoom value for the snapshot postprocessing. 82 // Snapshot postprocessing is only enabled for zoom equal to and lower than this value. 83 #define FOVC_CAM_SNAPSHOT_PP_ZOOM_MAX (2.75) 84 85 // This setting indicates the minimum lux value for snapshot postprocessing. 86 // If the current lux is lower than this value, snapshot postprocessing will be disabled 87 #define FOVC_CAM_SNAPSHOT_PP_LUX_MIN (100) 88 89 // camcorder mode settings 90 91 // This setting will enable the snapshot postprocessing. 92 // If set to 1, it will enable capturing snapshots from both the cameras and feeding those 93 // to snapshot postprocessing algorithm. 94 // If set to 0, a snapshot is captured only from the master camera session at any time. 95 #define FOVC_CAMCORDER_SNAPSHOT_PP_ENABLE (0) 96 97 // Main and Aux camera switch settings 98 // These values indicates the lux amd min focus distance thresholds to switch the preview 99 // from main to aux camera. If the current lux or focus distance values are lower than 100 // these thresholds, camera preview will not switch from main to aux. 101 #define FOVC_AUXCAM_SWITCH_LUX_MIN (100) 102 #define FOVC_AUXCAM_SWITCH_FOCUS_DIST_CM_MIN (15) 103 104 // This setting indicates the threshold for zoom stable count in terms of number of frames. 105 // This is a power optimization setting. When in the transition zone, if the zoom doesn't 106 // change for thse many frames, the non-master camera is put in LPM. 107 #define FOVC_ZOOM_STABLE_COUNT_THRESHOLD (15) 108 109 // This setting indicates the threshold for focus distance stable count in terms of number of frames 110 // This threshold is used for the macro scene focus and change the camera state accordingly. 111 #define FOVC_FOCUS_DIST_STABLE_COUNT_THRESHOLD (15) 112 113 // This setting indicates the threshold for brightness stable count in terms of number of frames. 114 // This threshold is used for the low light condition and change the camera state accordingly. 115 #define FOVC_BRIGHTNESS_STABLE_COUNT_THRESHOLD (15) 116 117 #endif /* __QCAMERADUALCAM_H__ */ 118
