| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| 367 | 81.37% | 1 | 11.11% | |
| 34 | 7.54% | 3 | 33.33% | |
| 25 | 5.54% | 1 | 11.11% | |
| 13 | 2.88% | 1 | 11.11% | |
| 9 | 2.00% | 1 | 11.11% | |
| 2 | 0.44% | 1 | 11.11% | |
| 1 | 0.22% | 1 | 11.11% | |
| Total | 451 | 9 |
| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Stephen Evanchik | 367 | 81.37% | 1 | 11.11% |
| Dmitry Torokhov | 34 | 7.54% | 3 | 33.33% |
| Andres Salomon | 25 | 5.54% | 1 | 11.11% |
| haarp | 13 | 2.88% | 1 | 11.11% |
| Shawn Nematbakhsh | 9 | 2.00% | 1 | 11.11% |
| Thomas Gleixner | 2 | 0.44% | 1 | 11.11% |
| Yue haibing | 1 | 0.22% | 1 | 11.11% |
| Total | 451 | 9 |
/* SPDX-License-Identifier: GPL-2.0-only */ /* * IBM TrackPoint PS/2 mouse driver * * Stephen Evanchik <evanchsa@gmail.com> */ #ifndef _TRACKPOINT_H #define _TRACKPOINT_H /* * These constants are from the TrackPoint System * Engineering documentation Version 4 from IBM Watson * research: * http://wwwcssrv.almaden.ibm.com/trackpoint/download.html */ #define TP_COMMAND 0xE2 /* Commands start with this */ #define TP_READ_ID 0xE1 /* Sent for device identification */ /* * Valid first byte responses to the "Read Secondary ID" (0xE1) command. * 0x01 was the original IBM trackpoint, others implement very limited * subset of trackpoint features. */ #define TP_VARIANT_IBM 0x01 #define TP_VARIANT_ALPS 0x02 #define TP_VARIANT_ELAN 0x03 #define TP_VARIANT_NXP 0x04 /* * Commands */ #define TP_RECALIB 0x51 /* Recalibrate */ #define TP_POWER_DOWN 0x44 /* Can only be undone through HW reset */ #define TP_EXT_DEV 0x21 /* Determines if external device is connected (RO) */ #define TP_EXT_BTN 0x4B /* Read extended button status */ #define TP_POR 0x7F /* Execute Power on Reset */ #define TP_POR_RESULTS 0x25 /* Read Power on Self test results */ #define TP_DISABLE_EXT 0x40 /* Disable external pointing device */ #define TP_ENABLE_EXT 0x41 /* Enable external pointing device */ /* * Mode manipulation */ #define TP_SET_SOFT_TRANS 0x4E /* Set mode */ #define TP_CANCEL_SOFT_TRANS 0xB9 /* Cancel mode */ #define TP_SET_HARD_TRANS 0x45 /* Mode can only be set */ /* * Register oriented commands/properties */ #define TP_WRITE_MEM 0x81 #define TP_READ_MEM 0x80 /* Not used in this implementation */ /* * RAM Locations for properties */ #define TP_SENS 0x4A /* Sensitivity */ #define TP_MB 0x4C /* Read Middle Button Status (RO) */ #define TP_INERTIA 0x4D /* Negative Inertia */ #define TP_SPEED 0x60 /* Speed of TP Cursor */ #define TP_REACH 0x57 /* Backup for Z-axis press */ #define TP_DRAGHYS 0x58 /* Drag Hysteresis */ /* (how hard it is to drag */ /* with Z-axis pressed) */ #define TP_MINDRAG 0x59 /* Minimum amount of force needed */ /* to trigger dragging */ #define TP_THRESH 0x5C /* Minimum value for a Z-axis press */ #define TP_UP_THRESH 0x5A /* Used to generate a 'click' on Z-axis */ #define TP_Z_TIME 0x5E /* How sharp of a press */ #define TP_JENKS_CURV 0x5D /* Minimum curvature for double click */ #define TP_DRIFT_TIME 0x5F /* How long a 'hands off' condition */ /* must last (x*107ms) for drift */ /* correction to occur */ /* * Toggling Flag bits */ #define TP_TOGGLE 0x47 /* Toggle command */ #define TP_TOGGLE_MB 0x23 /* Disable/Enable Middle Button */ #define TP_MASK_MB 0x01 #define TP_TOGGLE_EXT_DEV 0x23 /* Disable external device */ #define TP_MASK_EXT_DEV 0x02 #define TP_TOGGLE_DRIFT 0x23 /* Drift Correction */ #define TP_MASK_DRIFT 0x80 #define TP_TOGGLE_BURST 0x28 /* Burst Mode */ #define TP_MASK_BURST 0x80 #define TP_TOGGLE_PTSON 0x2C /* Press to Select */ #define TP_MASK_PTSON 0x01 #define TP_TOGGLE_HARD_TRANS 0x2C /* Alternate method to set Hard Transparency */ #define TP_MASK_HARD_TRANS 0x80 #define TP_TOGGLE_TWOHAND 0x2D /* Two handed */ #define TP_MASK_TWOHAND 0x01 #define TP_TOGGLE_STICKY_TWO 0x2D /* Sticky two handed */ #define TP_MASK_STICKY_TWO 0x04 #define TP_TOGGLE_SKIPBACK 0x2D /* Suppress movement after drag release */ #define TP_MASK_SKIPBACK 0x08 #define TP_TOGGLE_SOURCE_TAG 0x20 /* Bit 3 of the first packet will be set to to the origin of the packet (external or TP) */ #define TP_MASK_SOURCE_TAG 0x80 #define TP_TOGGLE_EXT_TAG 0x22 /* Bit 3 of the first packet coming from the external device will be forced to 1 */ #define TP_MASK_EXT_TAG 0x04 /* Power on Self Test Results */ #define TP_POR_SUCCESS 0x3B /* * Default power on values */ #define TP_DEF_SENS 0x80 #define TP_DEF_INERTIA 0x06 #define TP_DEF_SPEED 0x61 #define TP_DEF_REACH 0x0A #define TP_DEF_DRAGHYS 0xFF #define TP_DEF_MINDRAG 0x14 #define TP_DEF_THRESH 0x08 #define TP_DEF_UP_THRESH 0xFF #define TP_DEF_Z_TIME 0x26 #define TP_DEF_JENKS_CURV 0x87 #define TP_DEF_DRIFT_TIME 0x05 /* Toggles */ #define TP_DEF_MB 0x00 #define TP_DEF_PTSON 0x00 #define TP_DEF_SKIPBACK 0x00 #define TP_DEF_EXT_DEV 0x00 /* 0 means enabled */ #define TP_DEF_TWOHAND 0x00 #define TP_DEF_SOURCE_TAG 0x00 #define MAKE_PS2_CMD(params, results, cmd) ((params<<12) | (results<<8) | (cmd)) struct trackpoint_data { u8 variant_id; u8 firmware_id; u8 sensitivity, speed, inertia, reach; u8 draghys, mindrag; u8 thresh, upthresh; u8 ztime, jenks; u8 drift_time; /* toggles */ bool press_to_select; bool skipback; bool ext_dev; }; #ifdef CONFIG_MOUSE_PS2_TRACKPOINT int trackpoint_detect(struct psmouse *psmouse, bool set_properties); #else static inline int trackpoint_detect(struct psmouse *psmouse, bool set_properties) { return -ENOSYS; } #endif /* CONFIG_MOUSE_PS2_TRACKPOINT */ #endif /* _TRACKPOINT_H */