Hi, The kernel module as well the test application is done. But how to make this device communicate to Xserver and therefore to Xclient. For example, the touch panel (char driver / node ttyS1 / MAJOR 4) communicates via xorg's xf86-input-dmc driver. Similarly, how do I make the push buttons (char driver / node button / MAJOR 211) communicate to the Xserver ? Am I missing something or losing track, please let me know. Thanks, Mughilan Yan Seiner <yan@seiner.com> wrote:<blockquote class="replbq" style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;"> Mughilan Ramajayam napsal(a): > Hi, > > I have ported X7.1 to my embedded system. Also am using the dmc > touchscreen as the core input device (driver - xf86-input-dmc). > > I have 3 push buttons in my embedded system and need to develop a > input event driver for this. How do I go about developing one such or > any skeleton driver is avaiable to modify and use. google for kbdd or kbde. Both will do what you want; kbdd is a user space implementation and kbde is a kernel space implemenation. --Yan </blockquote> <hr size=1>No need to miss a message. <a href="http://us.rd.yahoo.com/evt=43910/*http://mobile.yahoo.com/mail ">Get email on-the-go </a> with Yahoo! Mail for Mobile. <a href="http://us.rd.yahoo.com/evt=43910/*http://mobile.yahoo.com/mail ">Get started.</a>