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| author | David Herrmann <dh.herrmann@googlemail.com> | 2011-11-17 14:12:06 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2011-11-22 23:09:34 +0100 |
| commit | 0b6815d75d8bf214998455d94061a40f3b4a77f3 (patch) | |
| tree | fd8e5bca1ed7a805546f204faad80e3b91fc72b6 /drivers/hid/hid-wiimote.h | |
| parent | 479901ba1847902623cc348b1d09c7d8979a9683 (diff) | |
| download | linux-stable-0b6815d75d8bf214998455d94061a40f3b4a77f3.tar.gz linux-stable-0b6815d75d8bf214998455d94061a40f3b4a77f3.tar.bz2 linux-stable-0b6815d75d8bf214998455d94061a40f3b4a77f3.zip | |
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.h | 2 |
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 |