vendor\mediatek\proprietary\hardware\mtkcam\drv\src\sensor\common\v1\HalSensorList.enumList.cpp
enumerateSensor_Locked 开始的地方
vendor\mediatek\proprietary\hardware\mtkcam\drv\src\sensor\common\v1\imgsensor_drv.cpp
searchSensor搜索的地方
SENSOR_FEATURE_SET_DRIVER 直接跑驱动去了
kernel-4.4\drivers\misc\mediatek\imgsensor\src\common\v1\imgsensor.c
imgsensor_set_driver这里直接一个个找
mediatek/proprietary/hardware/mtkcam/drv/src/sensor/common/v1_1/HalSensorList.cpp: MUINT max_index_of_camera = IMGSENSOR_SENSOR_IDX_SUB
./mediatek/proprietary/hardware/mtkcam/drv/src/sensor/common/v1/HalSensorList.enumList.cpp: MUINT max_index_of_camera = IMGSENSOR_SENSOR_IDX_SUB;
文章详细探讨了MediaTek专有硬件mtkcam驱动中与传感器相关的代码,包括HalSensorList.enumList.cpp中的enumerateSensor_Locked函数,imgsensor_drv.cpp中的searchSensor搜索功能,以及如何通过SENSOR_FEATURE_SET_DRIVER直接运行驱动。在kernel-4.4的驱动程序中,imgsensor.c负责逐一查找传感器。最大索引定义在HalSensorList.cpp中。
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