(Cc'ing the linux-input mailing list) On Wed, Jun 02, 2010 at 05:12:49PM +0400, Dmitriy Vasil'ev wrote: > I have founded your rotary encoder driver at the Linux kernel. > I am sorry, but I do not understand how I can use it. > > How I can read data from encoder in a user space programm? > Do I can have input like keyboard? > For example, I would like have key-left and key-left-alt emulation keyboard-keys while rotate counterclockwise, > key-right and key-right-alt keyboard-keys while rotate clockwise, > shift and enter keys emulation while pressing. > How I can do it? You have to register this driver as platform device in your board support code. See arch/arm/mach-pxa/raumfeld.c for an example of how to do that. What hardware are you working on? Daniel -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html