小白求助，camera打不开了
用的是RK3288的开发板，本来设备都是能用的，用的官方Android5.1_20151231镜像，然后从百度网盘下载的源码，单独编译了一下hardware/rockchip/camera/CameraHal这个模块出的camera.rk30board.so库，用adb推送到/system/lib/hw目录下，重启之后就打不开相机了，但是同样的文件用reload板就可以用，源码和编译选项也没有区分这两个板子的地方，请问这个应该怎么解决？附件是logcat，错误应该这几行：D/CAM_MemoryManagerImpl( 1513): Max native memory: 358 MBV/CAM_QuickActivity( 1513): START onCreate: Activity = com.android.camera.CameraActivity@5bd705
V/CAM_QuickActivity( 1513): Intent Action = android.intent.action.MAIN
I/CameraManagerGlobal( 1513): getCameraService: Reconnecting to camera service
E/CameraService(169): getCameraVendorTagDescriptor: camera hardware module doesn't exist
E/CameraMetadata-JNI( 1513): CameraMetadata_setupGlobalVendorTagDescriptor: Failed to setup vendor tag descriptors, received error No such device (-19)
W/CameraManagerGlobal( 1513): Failed to set up vendor tags: The camera device is removable and has been disconnected from the Android device, or the camera service has shut down the connection due to a higher-priority access request for the camera device.
E/CameraService(169): no camera found before! check again...
W/linker(169): librkswscale.so has text relocations. This is wasting memory and prevents security hardening. Please fix.
E/HAL (169): load: module=/system/lib/hw/camera.rk30board.so
E/HAL (169): dlopen failed: cannot locate symbol "_ZN12CamEngineItf14checkHdmiInResEP17rk_cam_total_info" referenced by "camera.rk30board.so"...
E/CameraService(169): Could not load camera HAL module
E/CameraService(169): no camera found before! check again...
W/linker(169): librkswscale.so has text relocations. This is wasting memory and prevents security hardening. Please fix.
E/HAL (169): load: module=/system/lib/hw/camera.rk30board.so
E/HAL (169): dlopen failed: cannot locate symbol "_ZN12CamEngineItf14checkHdmiInResEP17rk_cam_total_info" referenced by "camera.rk30board.so"...
E/CameraService(169): Could not load camera HAL module
麻烦各位大侠帮我看看，感激不尽！
注意camerahal与内核camsys版本的匹配 怎么查看camsys的版本呢？git的源码有过更新是吧？ zhansb 发表于 2016-7-25 10:53
注意camerahal与内核camsys版本的匹配
谢谢大版。请问camsys指的是内核的吗？在哪可以确认当前的camsys的版本？我这种情况需要重新编译哪些东西才可以正常运行？ camsys是内核的，不清楚的情况下，最好更新代码、全部编译烧写后，再用模块编译替换
或者参考文档：SDK-51/RKDocs/Develop reference documents/Camera_for_RockChipSDK参考说明_v4.1.pdf zhansb 发表于 2016-7-25 15:56
camsys是内核的，不清楚的情况下，最好更新代码、全部编译烧写后，再用模块编译替换
或者参考文档：SDK-51 ...
好的谢谢，我试一下
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