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Diffstat (limited to 'include')
| -rw-r--r-- | include/synaptics.h | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/include/synaptics.h b/include/synaptics.h new file mode 100644 index 0000000..eab00df --- /dev/null +++ b/include/synaptics.h @@ -0,0 +1,155 @@ +/* + * Permission to use, copy, modify, distribute, and sell this software + * and its documentation for any purpose is hereby granted without + * fee, provided that the above copyright notice appear in all copies + * and that both that copyright notice and this permission notice + * appear in supporting documentation, and that the name of Red Hat + * not be used in advertising or publicity pertaining to distribution + * of the software without specific, written prior permission. Red + * Hat makes no representations about the suitability of this software + * for any purpose. It is provided "as is" without express or implied + * warranty. + * + * THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN + * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS + * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, + * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef _SYNAPTICS_H_ +#define _SYNAPTICS_H_ + +#include <X11/Xdefs.h> + +/****************************************************************************** + * Public definitions. + * Used by driver and the shared memory configurator + *****************************************************************************/ +typedef enum { + RT_TAP = 0, /* Right top corner */ + RB_TAP, /* Right bottom corner */ + LT_TAP, /* Left top corner */ + LB_TAP, /* Left bottom corner */ + F1_TAP, /* Non-corner tap, one finger */ + F2_TAP, /* Non-corner tap, two fingers */ + F3_TAP, /* Non-corner tap, three fingers */ + MAX_TAP +} TapEvent; + +typedef enum { + F1_CLICK1 = 0, /* Click left, one finger */ + F2_CLICK1, /* Click left, two fingers */ + F3_CLICK1, /* Click left, three fingers */ + MAX_CLICK +} ClickFingerEvent; + +#define SYN_MAX_BUTTONS 12 /* Max number of mouse buttons */ + +struct SynapticsHwInfo { + unsigned int model_id; /* Model-ID */ + unsigned int capabilities; /* Capabilities */ + unsigned int ext_cap; /* Extended Capabilities */ + unsigned int identity; /* Identification */ + Bool hasGuest; /* Has a guest mouse */ +}; + + +#define SHM_SYNAPTICS 23947 +typedef struct _SynapticsSHM +{ + int version; /* Driver version */ + + /* Current device state */ + int x, y; /* actual x, y coordinates */ + int z; /* pressure value */ + int numFingers; /* number of fingers */ + int fingerWidth; /* finger width value */ + int left, right, up, down; /* left/right/up/down buttons */ + Bool multi[8]; + Bool middle; + int guest_left, guest_mid, guest_right; /* guest device buttons */ + int guest_dx, guest_dy; /* guest device movement */ + + /* Probed hardware properties */ + struct SynapticsHwInfo synhw; + + /* Parameter data */ + int left_edge, right_edge, top_edge, bottom_edge; /* edge coordinates absolute */ + int finger_low, finger_high, finger_press; /* finger detection values in Z-values */ + int tap_time; + int tap_move; /* max. tapping time and movement in packets and coord. */ + int single_tap_timeout; /* timeout to recognize a single tap */ + int tap_time_2; /* max. tapping time for double taps */ + int click_time; /* The duration of a single click */ + Bool fast_taps; /* Faster reaction to single taps */ + int emulate_mid_button_time; /* Max time between left and right button presses to + emulate a middle button press. */ + int emulate_twofinger_z; /* pressure threshold to emulate two finger touch (for Alps) */ + int scroll_dist_vert; /* Scrolling distance in absolute coordinates */ + int scroll_dist_horiz; /* Scrolling distance in absolute coordinates */ + Bool scroll_edge_vert; /* Enable/disable vertical scrolling on right edge */ + Bool scroll_edge_horiz; /* Enable/disable horizontal scrolling on left edge */ + Bool scroll_edge_corner; /* Enable/disable continuous edge scrolling when in the corner */ + Bool scroll_twofinger_vert; /* Enable/disable vertical two-finger scrolling */ + Bool scroll_twofinger_horiz; /* Enable/disable horizontal two-finger scrolling */ + double min_speed, max_speed, accl; /* movement parameters */ + double trackstick_speed; /* trackstick mode speed */ + int edge_motion_min_z; /* finger pressure at which minimum edge motion speed is set */ + int edge_motion_max_z; /* finger pressure at which maximum edge motion speed is set */ + int edge_motion_min_speed; /* slowest setting for edge motion speed */ + int edge_motion_max_speed; /* fastest setting for edge motion speed */ + Bool edge_motion_use_always; /* If false, egde motion is used only when dragging */ + + Bool updown_button_scrolling; /* Up/Down-Button scrolling or middle/double-click */ + Bool leftright_button_scrolling; /* Left/right-button scrolling, or two lots of middle button */ + Bool updown_button_repeat; /* If up/down button being used to scroll, auto-repeat?*/ + Bool leftright_button_repeat; /* If left/right button being used to scroll, auto-repeat? */ + int scroll_button_repeat; /* time, in milliseconds, between scroll events being + * sent when holding down scroll buttons */ + int touchpad_off; /* Switches the touchpad off + * 0 : Not off + * 1 : Off + * 2 : Only tapping and scrolling off + */ + Bool guestmouse_off; /* Switches the guest mouse off */ + Bool locked_drags; /* Enable locked drags */ + int locked_drag_time; /* timeout for locked drags */ + int tap_action[MAX_TAP]; /* Button to report on tap events */ + int click_action[MAX_CLICK]; /* Button to report on click with fingers */ + Bool circular_scrolling; /* Enable circular scrolling */ + double scroll_dist_circ; /* Scrolling angle radians */ + int circular_trigger; /* Trigger area for circular scrolling */ + Bool circular_pad; /* Edge has an oval or circular shape */ + Bool palm_detect; /* Enable Palm Detection */ + int palm_min_width; /* Palm detection width */ + int palm_min_z; /* Palm detection depth */ + double coasting_speed; /* Coasting threshold scrolling speed */ + int press_motion_min_z; /* finger pressure at which minimum pressure motion factor is applied */ + int press_motion_max_z; /* finger pressure at which maximum pressure motion factor is applied */ + double press_motion_min_factor; /* factor applied on speed when finger pressure is at minimum */ + double press_motion_max_factor; /* factor applied on speed when finger pressure is at minimum */ + Bool grab_event_device; /* grab event device for exclusive use? */ +} SynapticsSHM; + +/* + * Minimum and maximum values for scroll_button_repeat + */ +#define SBR_MIN 10 +#define SBR_MAX 1000 + +/* + * The x/y limits are taken from the Synaptics TouchPad interfacing Guide, + * section 2.3.2, which says that they should be valid regardless of the + * actual size of the sensor. + */ +#define XMIN_NOMINAL 1472 +#define XMAX_NOMINAL 5472 +#define YMIN_NOMINAL 1408 +#define YMAX_NOMINAL 4448 + +#define XMAX_VALID 6143 + +#endif /* _SYNAPTICS_H_ */ |