#define SW_ROTATE_LOCK 0x0c /* set = rotate locked/disabled */
#define SW_LINEIN_INSERT 0x0d /* set = inserted */
#define SW_MUTE_DEVICE 0x0e /* set = device disabled */
+#define SW_PEN_INSERTED 0x0f /* set = pen inserted */
#define SW_MAX 0x0f
#define SW_CNT (SW_MAX+1)