can not use usb mouse in QTdemo

[Murphy]

i download a prebuild image "linux4sam-poky-sama5d4_xplained_hdmi-5.8.zip" from at91.com, than i run the demo in my sama5d4_xplained board,but found my usb mouse cant work,i try to add "export QT_QPA_GENERIC_PLUGINS=evdevmouse:/dev/input/event1 "(event1 is my usb mouse device ) to /etc/rc5.d/S99qtdemo ,still cant work.

so how to use USB mouse for input ?

[nferre]

Hi

Is you mouse send events? You can test it with evtest and select the proper input. If you see events coming it means that the kernel behaves correctly. If not, then the HID driver is probably missing.

Best regards,
Nicolas