Hi. Certain drivers only work for fbdev. The ps2 mouse driver for example, only works for fbdev. The keyboard driver will, in case of fbdev, automatically detect your terminal (keyboard), but if you use devmem, it will try to open /dev/tty0 instead.
I don't know your system, but I advise to check the output, and check for errors. Try the program "dfbinfo" and see if you can understand what the output means in your case. Also, you can to list your devices with the configuration option "linux-input-devices", and see if they are now detected according to "dfbinfo". Greets Niels Bajimohanreddy Bandi wrote: > Hi, > > i am running my demo application with davinci driver in DirectFB > export > DFBARGS=system=devmem,video-phys=0x83000000,video-length=691200,accelerator=6400,mode=1024x768 > > > in this case i was not able to use keyboard and Mouse. > if i use DFBARGS=system=fbdev > in this case i can use key board and mouse. > please can any one tell me how to use keyboard and mouse with davinci > driver. > > Thanks > Mohan. > ------------------------------------------------------------------------ > > _______________________________________________ > directfb-users mailing list > directfb-users@directfb.org > http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-users > -- .------------------------------------------. | DirectFB - Hardware accelerated graphics | | http://www.directfb.org/ | "------------------------------------------" _______________________________________________ directfb-users mailing list directfb-users@directfb.org http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-users
