This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

使用linux自动的matrix-keypad矩阵键盘驱动的问题

Other Parts Discussed in Thread: AM3354

有人使用过linux自动的matrix-keypad矩阵键盘驱动吗?matrix-keypad.c驱动文件不需要做任何修改就能使用吗。我的mcu是am3354,我在board-am335xevm.c文件中添加了设备,安装驱动模块matrix-keypad.ko也没有问题,就是现在不能识别按键,有人遇到过类似的问题吗?