diff options
| author | David Herrmann <dh.herrmann@gmail.com> | 2013-05-05 23:12:58 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2013-06-03 11:07:03 +0200 |
| commit | f1d4bed45b553dda2be402e427d8d708c4dca85d (patch) | |
| tree | 182ad53d5c28f5f1e3e8696f16e36c7ea61cef58 /drivers/hid/hid-wiimote.h | |
| parent | HID: wiimote: add extension hotplug support (diff) | |
| download | linux-f1d4bed45b553dda2be402e427d8d708c4dca85d.tar.xz linux-f1d4bed45b553dda2be402e427d8d708c4dca85d.zip | |
HID: wiimote: add Balance Board support
This adds Nintendo Wii Balance Board support to the new HOTPLUG capable
wiimote core. It is mostly copied from the old extension.
This also adds Balance Board device detection. Whenever we find a device
that supports the balance-board extension, we assume that it is a real
balance board and disable unsupported hardward like accelerometer, IR,
rumble and more.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to '')
| -rw-r--r-- | drivers/hid/hid-wiimote.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/hid/hid-wiimote.h b/drivers/hid/hid-wiimote.h index 0afc9f9a9bd6..8d314ae429b6 100644 --- a/drivers/hid/hid-wiimote.h +++ b/drivers/hid/hid-wiimote.h @@ -73,12 +73,14 @@ enum wiimote_devtype { WIIMOTE_DEV_GENERIC, WIIMOTE_DEV_GEN10, WIIMOTE_DEV_GEN20, + WIIMOTE_DEV_BALANCE_BOARD, WIIMOTE_DEV_NUM, }; enum wiimote_exttype { WIIMOTE_EXT_NONE, WIIMOTE_EXT_UNKNOWN, + WIIMOTE_EXT_BALANCE_BOARD, WIIMOTE_EXT_NUM, }; @@ -123,6 +125,9 @@ struct wiimote_state { __u8 cmd_err; __u8 *cmd_read_buf; __u8 cmd_read_size; + + /* calibration data */ + __u16 calib_bboard[4][3]; }; struct wiimote_data { @@ -136,6 +141,10 @@ struct wiimote_data { struct wiimote_ext *ext; struct wiimote_debug *debug; + union { + struct input_dev *input; + } extension; + struct wiimote_queue queue; struct wiimote_state state; struct work_struct init_worker; |