编译veye_mvcam.ko报错

[lin]

请问这个是什么问题呀?

[veye_xumm]

@lin 可能是内核版本不太一致吧。

[lin]

@veye_xumm 能分析一下这是为什么吗？我指定了交叉编译工具链后，报这些错误
make -C /home/forlinx/3588/OK3588_Linux_fs/kernel M=/home/forlinx/test/camera ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- modules
make[1]: Entering directory '/home/forlinx/3588/OK3588_Linux_fs/kernel'
CC [M] /home/forlinx/test/camera/veye_mvcam.o
/home/forlinx/test/camera/veye_mvcam.c: In function ‘mvcam_ioctl’:
/home/forlinx/test/camera/veye_mvcam.c:859:10: error: ‘RKMODULE_GET_CSI_DSI_INFO’ undeclared (first use in this function); did you mean ‘RKMODULE_GET_CHANNEL_INFO’?
859 | case RKMODULE_GET_CSI_DSI_INFO:
| ^~~~~~~~~~~~~~~~~~~~~~~~~
| RKMODULE_GET_CHANNEL_INFO
/home/forlinx/test/camera/veye_mvcam.c:859:10: note: each undeclared identifier is reported only once for each function it appears in
/home/forlinx/test/camera/veye_mvcam.c:860:17: error: ‘RKMODULE_CSI_INPUT’ undeclared (first use in this function)
860 | *(int *)arg = RKMODULE_CSI_INPUT;
| ^~~~~~~~~~~~~~~~~~
/home/forlinx/test/camera/veye_mvcam.c: In function ‘mvcam_compat_ioctl32’:
/home/forlinx/test/camera/veye_mvcam.c:918:10: error: ‘RKMODULE_GET_CSI_DSI_INFO’ undeclared (first use in this function); did you mean ‘RKMODULE_GET_CHANNEL_INFO’?
918 | case RKMODULE_GET_CSI_DSI_INFO:
| ^~~~~~~~~~~~~~~~~~~~~~~~~
| RKMODULE_GET_CHANNEL_INFO
/home/forlinx/test/camera/veye_mvcam.c:919:17: error: ‘RKMODULE_CSI_INPUT’ undeclared (first use in this function)
919 | *(int *)arg = RKMODULE_CSI_INPUT;
| ^~~~~~~~~~~~~~~~~~
make[2]: *** [scripts/Makefile.build:273: /home/forlinx/test/camera/veye_mvcam.o] Error 1
make[1]: *** [Makefile:1915: /home/forlinx/test/camera] Error 2
make[1]: Leaving directory '/home/forlinx/3588/OK3588_Linux_fs/kernel'
make: *** [Makefile:10: all] Error 2

[veye_xumm]

@lin said in 编译veye_mvcam.ko报错:

RKMODULE_CSI_INPUT

forlinx的kernel源码不支持RKMODULE_GET_CSI_DSI_INFO这个宏定义，可以注掉代码。