Input: add switch for dock events

Add a SW_DOCK switch to input.h.  ACPI docks currently send their docking
status as a uevent, but not all docks are ACPI or correspond to a device.
In that case, it makes more sense to simply generate an input event on
docking or undocking.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

diff --git a/include/linux/input.h b/include/linux/input.h
index 1be28cb..feaea76 100644 (file)
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -643,6 +643,7 @@ struct input_absinfo {
                                         set = radio enabled */
 #define SW_RADIO               SW_RFKILL_ALL   /* deprecated */
 #define SW_MICROPHONE_INSERT   0x04  /* set = inserted */
+#define SW_DOCK                        0x05  /* set = plugged into dock */
 #define SW_MAX                 0x0f
 #define SW_CNT                 (SW_MAX+1)