On Wed, Jun 01, 2011 at 04:34:48PM +0800, AceLan Kao wrote: > The TP-LOCK-LED would bright while TP-disablement. > You can implement 97 command services routing of P/S2 device. > Code like below: > out 0x64,0x97 ;set 0x97 to command port;0x64 is command port > out 0x60,0x01 ;set 0x01 to data port then make LED bright;0x60 is data port > out 0x60,0x02 ;set 0x02 to data port then make LED dark > > Before you send the action to the port, you must make sure the Input buffer > is empty (port 0x64). NAK - you're sending commands to the touchpad. The code for that needs to live in the touchpad driver, not dell-laptop (what happens if these commands are sent to different types of touchpad?). The scancode needs to be mapped to an appropriate keycode and userspace needs to tie them together. -- Matthew Garrett | mjg59@xxxxxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe platform-driver-x86" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
