Commits
Zhang Wei committed 58694f9709c
Add Ctrl combo key support to usb keyboard driver. Ctrl combo key support is added, which is very useful to input Ctrl-C for interrupt current job. Also add usb_event_poll() calling to usb_kbd_testc(), which can get key input when tstc() is called. Signed-off-by: Zhang Wei <wei.zhang@freescale.com> Signed-off-by: Markus Klotzbuecher <mk@denx.de>