diff options
Diffstat (limited to 'drivers/input/tablet/wacom_wac.h')
-rw-r--r-- | drivers/input/tablet/wacom_wac.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h index 6a1ff10b095a..a23d6a5fcc4f 100644 --- a/drivers/input/tablet/wacom_wac.h +++ b/drivers/input/tablet/wacom_wac.h @@ -41,6 +41,9 @@ /* device quirks */ #define WACOM_QUIRK_MULTI_INPUT 0x0001 +/* largest reported tracking id */ +#define MAX_TRACKING_ID 0xfff + enum { PENPARTNER = 0, GRAPHIRE, @@ -96,6 +99,7 @@ struct wacom_wac { int id[3]; __u32 serial[2]; int last_finger; + int trk_id; struct wacom_features features; struct wacom_shared *shared; struct input_dev *input; |