diff options
Diffstat (limited to 'drivers/hid/hid-uclogic-params.h')
| -rw-r--r-- | drivers/hid/hid-uclogic-params.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/hid/hid-uclogic-params.h b/drivers/hid/hid-uclogic-params.h index a97477c02ff8..10a05c7fd939 100644 --- a/drivers/hid/hid-uclogic-params.h +++ b/drivers/hid/hid-uclogic-params.h @@ -19,6 +19,8 @@ #include <linux/usb.h> #include <linux/hid.h> +#define UCLOGIC_MOUSE_FRAME_QUIRK BIT(0) + /* Types of pen in-range reporting */ enum uclogic_params_pen_inrange { /* Normal reports: zero - out of proximity, one - in proximity */ @@ -215,6 +217,27 @@ struct uclogic_params { struct uclogic_params_frame frame_list[3]; }; +/* Driver data */ +struct uclogic_drvdata { + /* Interface parameters */ + struct uclogic_params params; + /* Pointer to the replacement report descriptor. NULL if none. */ + __u8 *desc_ptr; + /* + * Size of the replacement report descriptor. + * Only valid if desc_ptr is not NULL + */ + unsigned int desc_size; + /* Pen input device */ + struct input_dev *pen_input; + /* In-range timer */ + struct timer_list inrange_timer; + /* Last rotary encoder state, or U8_MAX for none */ + u8 re_state; + /* Device quirks */ + unsigned long quirks; +}; + /* Initialize a tablet interface and discover its parameters */ extern int uclogic_params_init(struct uclogic_params *params, struct hid_device *hdev); |