diff options
Diffstat (limited to 'drivers/hid/wacom_wac.h')
| -rw-r--r-- | drivers/hid/wacom_wac.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/hid/wacom_wac.h b/drivers/hid/wacom_wac.h index 6fe6d60f9ab5..15d9c14fbdf7 100644 --- a/drivers/hid/wacom_wac.h +++ b/drivers/hid/wacom_wac.h @@ -11,6 +11,7 @@ #include <linux/types.h> #include <linux/hid.h> +#include <linux/kfifo.h> /* maximum packet length for USB/BT devices */ #define WACOM_PKGLEN_MAX 361 @@ -88,6 +89,7 @@ #define WACOM_QUIRK_SENSE 0x0002 #define WACOM_QUIRK_AESPEN 0x0004 #define WACOM_QUIRK_BATTERY 0x0008 +#define WACOM_QUIRK_TOOLSERIAL 0x0010 /* device types */ #define WACOM_DEVICETYPE_NONE 0x0000 @@ -339,6 +341,7 @@ struct wacom_wac { struct input_dev *pen_input; struct input_dev *touch_input; struct input_dev *pad_input; + struct kfifo_rec_ptr_2 pen_fifo; int pid; int num_contacts_left; u8 bt_features; |