diff options
Diffstat (limited to 'drivers/input/mouse/alps.h')
| -rw-r--r-- | drivers/input/mouse/alps.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/input/mouse/alps.h b/drivers/input/mouse/alps.h index 0934f8b..5e638be 100644 --- a/drivers/input/mouse/alps.h +++ b/drivers/input/mouse/alps.h @@ -72,6 +72,10 @@ struct alps_nibble_commands { * mask0, should match byte0. * @mask0: The mask used to check the first byte of the report. * @flags: Additional device capabilities (passthrough port, trackstick, etc.). + * @x_max: Largest possible X position value. + * @y_max: Largest possible Y position value. + * @x_bits: Number of X bits in the MT bitmap. + * @y_bits: Number of Y bits in the MT bitmap. * @hw_init: Protocol-specific hardware init function. * @process_packet: Protocol-specific function to process a report packet. * @set_abs_params: Protocol-specific function to configure the input_dev. @@ -96,6 +100,10 @@ struct alps_data { unsigned char proto_version; unsigned char byte0, mask0; unsigned char flags; + int x_max; + int y_max; + int x_bits; + int y_bits; int (*hw_init)(struct psmouse *psmouse); void (*process_packet)(struct psmouse *psmouse); |
