HID: hid-microsoft: Add support for 2 reserved usage ids used on ms office kb

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/drivers/hid/hid-microsoft.c b/drivers/hid/hid-microsoft.c
index fe415e8ed7c4d2b5fb5e296d9dc841404f052cca..8ba17a946f2a39daee5e37c66de90f896ce2db33 100644 (file)
--- a/drivers/hid/hid-microsoft.c
+++ b/drivers/hid/hid-microsoft.c
@@ -62,6 +62,22 @@ static int ms_ergonomy_kb_quirk(struct hid_input *hi, struct hid_usage *usage,
 {
        struct input_dev *input = hi->input;
 
+       if ((usage->hid & HID_USAGE_PAGE) == HID_UP_CONSUMER) {
+               switch (usage->hid & HID_USAGE) {
+               /*
+                * Microsoft uses these 2 reserved usage ids for 2 keys on
+                * the MS office kb labelled "Office Home" and "Task Pane".
+                */
+               case 0x29d:
+                       ms_map_key_clear(KEY_PROG1);
+                       return 1;
+               case 0x29e:
+                       ms_map_key_clear(KEY_PROG2);
+                       return 1;
+               }
+               return 0;
+       }
+
        if ((usage->hid & HID_USAGE_PAGE) != HID_UP_MSVENDOR)
                return 0;