CAMX 驱动基本调试手段

最新推荐文章于 2025-09-19 16:28:58 发布

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最新推荐文章于 2025-09-19 16:28:58 发布 · 1.2k 阅读

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和你一起终身学习，这里是程序员Android

和你一起终身学习，这里是程序员Android

经典好文推荐，通过阅读本文，您将收获以下知识点:

一、高通相关网址
二、高通平台调试手段

一、高通相关网址

Createpoint:
https://createpoint.qti.qualcomm.com（可下载文档，Release Note，Case，文档，工具等等）
Chipcode:
https://chipcode.qti.qualcomm.com（下载私有代码）
开源代码:
https://www.codeaurora.org/xwiki/bin/QAEP/release（下载开源代码）
Case:
https://support-qualcomm.force.com/（高通Case）
高通网站 image 转换工具：
https://cap.qti.qualcomm.com/default.aspx++

二、高通平台调试手段

调试平台信息：【SDM845/670】

以下为参考用例，具体请以 sdm845_caf\vendor\qcom\proprietary\camx\src\core\camxsettings.xml 为准！！！

Camx Log信息相关

AF相关LOG控制

例： setprop persist.vendor.camera.logInfoMask 0x8000000 //AF info level log 
　　 setprop persist.vendor.camera.logVerboseMask 0x8000000 //AF verbose level log

　　 adb shell "echo logInfoMask=0x8000000 >> /vendor/etc/camera/camxoverridesettings.txt" 
　　 adb shell "echo logVerboseMask=0x8000000 >> /vendor/etc/camera/camxoverridesettings.txt"

Mask值对应如下：(1 << 27)=0x8000000 即对应AF模块

// The group tag for a given debug print message
typedef UINT32 CamxLogGroup;
static const CamxLogGroup CamxLogGroupNone = (1 << 0); ///< Generic group
static const CamxLogGroup CamxLogGroupSensor = (1 << 1); ///< Sensor
static const CamxLogGroup CamxLogGroupIFace = (1 << 2); ///< IFace
static const CamxLogGroup CamxLogGroupISP = (1 << 3); ///< ISP
static const CamxLogGroup CamxLogGroupPProc = (1 << 4); ///< Post Processor
static const CamxLogGroup CamxLogGroupImgLib = (1 << 5); ///< Image Lib
static const CamxLogGroup CamxLogGroupCPP = (1 << 6); ///< CPP
static const CamxLogGroup CamxLogGroupHAL = (1 << 7); ///< HAL
static const CamxLogGroup CamxLogGroupJPEG = (1 << 8); ///< JPEG
static const CamxLogGroup CamxLogGroupStats = (1 << 9); ///< Stats
static const CamxLogGroup CamxLogGroupCSL = (1 << 10); ///< CSL
static const CamxLogGroup CamxLogGroupApp = (1 << 11); ///< Application
static const CamxLogGroup CamxLogGroupUtils = (1 << 12); ///< Utilities
static const CamxLogGroup CamxLogGroupSync = (1 << 13); ///< Sync
static const CamxLogGroup CamxLogGroupMemSpy = (1 << 14); ///< MemSpy
static const CamxLogGroup CamxLogGroupAssert = (1 << 15); ///< Asserts
static const CamxLogGroup CamxLogGroupCore = (1 << 16); ///< Core
static const CamxLogGroup CamxLogGroupHWL = (1 << 17); ///< HWL
static const CamxLogGroup CamxLogGroupChi = (1 << 18); ///< CHI
static const CamxLogGroup CamxLogGroupDRQ = (1 << 19); ///< DRQ
static const CamxLogGroup CamxLogGroupFD = (1 << 20); ///< FD
static const CamxLogGroup CamxLogGroupIQMod = (1 << 21); ///< IQ module
static const CamxLogGroup CamxLogGroupLRME = (1 << 22); ///< LRME
static const CamxLogGroup CamxLogGroupNCS = (1 << 23); ///< NCS
static const CamxLogGroup CamxLogGroupMeta = (1 << 24); ///< Metadata
static const CamxLogGroup CamxLogGroupAEC = (1 << 25); //