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authorDavid Herrmann <dh.herrmann@googlemail.com>2011-11-17 14:12:06 +0100
committerJiri Kosina <jkosina@suse.cz>2011-11-22 23:09:34 +0100
commit0b6815d75d8bf214998455d94061a40f3b4a77f3 (patch)
treefd8e5bca1ed7a805546f204faad80e3b91fc72b6 /drivers/hid/hid-wiimote.h
parent479901ba1847902623cc348b1d09c7d8979a9683 (diff)
HID: wiimote: Add extension handler stubs
All supported extensions report data as 6 byte block. All DRMs with extension data provide at least 6 extension bytes. Hence a generic handler for all extension bytes is sufficient and can be called on all DRMs. The handler distinguishes the input and passes it to the right handler. Motion+ passes data interleaved so we can have Motion+ and a regular extension enabled simultaneously. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-wiimote.h')
-rw-r--r--drivers/hid/hid-wiimote.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/hid/hid-wiimote.h b/drivers/hid/hid-wiimote.h
index abbfab8f60b7..1f3e53a3a148 100644
--- a/drivers/hid/hid-wiimote.h
+++ b/drivers/hid/hid-wiimote.h
@@ -125,6 +125,7 @@ extern int wiiext_init(struct wiimote_data *wdata);
extern void wiiext_deinit(struct wiimote_data *wdata);
extern void wiiext_event(struct wiimote_data *wdata, bool plugged);
extern bool wiiext_active(struct wiimote_data *wdata);
+extern void wiiext_handle(struct wiimote_data *wdata, const __u8 *payload);
#else
@@ -132,6 +133,7 @@ static inline int wiiext_init(void *u) { return 0; }
static inline void wiiext_deinit(void *u) { }
static inline void wiiext_event(void *u, bool p) { }
static inline bool wiiext_active(void *u) { return false; }
+static inline void wiiext_handle(void *u, const __u8 *p) { }
#endif