我使用buildroot构建根文件系统,在运行qt的example的时候出现了以下错误:
openat(AT_FDCWD, "/dev/galcore", O_RDWR) = -1 ENOENT (No such file or directory)openat(AT_FDCWD, "/dev/graphics/galcore", O_RDWR) = -1 ENOENT (No such file or directory)clock_nanosleep(CLOCK_REAL
tiME, 0, {tv_sec=1, tv_nsec=0}, 0xbe8ec8d0) = 0write(2, "[ 1] Failed to open device: "..., 72) = 72
我加载了galcore.ko但是/dev/下面确实没有galcore和graphics/galcore:
# dmesg | grep galcore[ 9.490473] galcore: loading out-of-tree module taints kernel.# ls /dev/galcore*ls: /dev/galcore*: No such file or directory我使用tslib测试触摸,使用modetest测试LCD,都是正常的,为什么我的qt就是无法正常运行呢?