diff options
Diffstat (limited to 'ANDROID_3.4.5/drivers/input/mouse/synaptics.h')
| -rw-r--r-- | ANDROID_3.4.5/drivers/input/mouse/synaptics.h | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/ANDROID_3.4.5/drivers/input/mouse/synaptics.h b/ANDROID_3.4.5/drivers/input/mouse/synaptics.h deleted file mode 100644 index fd26ccca..00000000 --- a/ANDROID_3.4.5/drivers/input/mouse/synaptics.h +++ /dev/null @@ -1,186 +0,0 @@ -/* - * Synaptics TouchPad PS/2 mouse driver - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - */ - -#ifndef _SYNAPTICS_H -#define _SYNAPTICS_H - -/* synaptics queries */ -#define SYN_QUE_IDENTIFY 0x00 -#define SYN_QUE_MODES 0x01 -#define SYN_QUE_CAPABILITIES 0x02 -#define SYN_QUE_MODEL 0x03 -#define SYN_QUE_SERIAL_NUMBER_PREFIX 0x06 -#define SYN_QUE_SERIAL_NUMBER_SUFFIX 0x07 -#define SYN_QUE_RESOLUTION 0x08 -#define SYN_QUE_EXT_CAPAB 0x09 -#define SYN_QUE_EXT_CAPAB_0C 0x0c -#define SYN_QUE_EXT_MAX_COORDS 0x0d -#define SYN_QUE_EXT_MIN_COORDS 0x0f - -/* synatics modes */ -#define SYN_BIT_ABSOLUTE_MODE (1 << 7) -#define SYN_BIT_HIGH_RATE (1 << 6) -#define SYN_BIT_SLEEP_MODE (1 << 3) -#define SYN_BIT_DISABLE_GESTURE (1 << 2) -#define SYN_BIT_FOUR_BYTE_CLIENT (1 << 1) -#define SYN_BIT_W_MODE (1 << 0) - -/* synaptics model ID bits */ -#define SYN_MODEL_ROT180(m) ((m) & (1 << 23)) -#define SYN_MODEL_PORTRAIT(m) ((m) & (1 << 22)) -#define SYN_MODEL_SENSOR(m) (((m) >> 16) & 0x3f) -#define SYN_MODEL_HARDWARE(m) (((m) >> 9) & 0x7f) -#define SYN_MODEL_NEWABS(m) ((m) & (1 << 7)) -#define SYN_MODEL_PEN(m) ((m) & (1 << 6)) -#define SYN_MODEL_SIMPLIC(m) ((m) & (1 << 5)) -#define SYN_MODEL_GEOMETRY(m) ((m) & 0x0f) - -/* synaptics capability bits */ -#define SYN_CAP_EXTENDED(c) ((c) & (1 << 23)) -#define SYN_CAP_MIDDLE_BUTTON(c) ((c) & (1 << 18)) -#define SYN_CAP_PASS_THROUGH(c) ((c) & (1 << 7)) -#define SYN_CAP_SLEEP(c) ((c) & (1 << 4)) -#define SYN_CAP_FOUR_BUTTON(c) ((c) & (1 << 3)) -#define SYN_CAP_MULTIFINGER(c) ((c) & (1 << 1)) -#define SYN_CAP_PALMDETECT(c) ((c) & (1 << 0)) -#define SYN_CAP_SUBMODEL_ID(c) (((c) & 0x00ff00) >> 8) -#define SYN_EXT_CAP_REQUESTS(c) (((c) & 0x700000) >> 20) -#define SYN_CAP_MULTI_BUTTON_NO(ec) (((ec) & 0x00f000) >> 12) -#define SYN_CAP_PRODUCT_ID(ec) (((ec) & 0xff0000) >> 16) - -/* - * The following describes response for the 0x0c query. - * - * byte mask name meaning - * ---- ---- ------- ------------ - * 1 0x01 adjustable threshold capacitive button sensitivity - * can be adjusted - * 1 0x02 report max query 0x0d gives max coord reported - * 1 0x04 clearpad sensor is ClearPad product - * 1 0x08 advanced gesture not particularly meaningful - * 1 0x10 clickpad bit 0 1-button ClickPad - * 1 0x60 multifinger mode identifies firmware finger counting - * (not reporting!) algorithm. - * Not particularly meaningful - * 1 0x80 covered pad W clipped to 14, 15 == pad mostly covered - * 2 0x01 clickpad bit 1 2-button ClickPad - * 2 0x02 deluxe LED controls touchpad support LED commands - * ala multimedia control bar - * 2 0x04 reduced filtering firmware does less filtering on - * position data, driver should watch - * for noise. - * 2 0x08 image sensor image sensor tracks 5 fingers, but only - * reports 2. - * 2 0x20 report min query 0x0f gives min coord reported - */ -#define SYN_CAP_CLICKPAD(ex0c) ((ex0c) & 0x100000) /* 1-button ClickPad */ -#define SYN_CAP_CLICKPAD2BTN(ex0c) ((ex0c) & 0x000100) /* 2-button ClickPad */ -#define SYN_CAP_MAX_DIMENSIONS(ex0c) ((ex0c) & 0x020000) -#define SYN_CAP_MIN_DIMENSIONS(ex0c) ((ex0c) & 0x002000) -#define SYN_CAP_ADV_GESTURE(ex0c) ((ex0c) & 0x080000) -#define SYN_CAP_REDUCED_FILTERING(ex0c) ((ex0c) & 0x000400) -#define SYN_CAP_IMAGE_SENSOR(ex0c) ((ex0c) & 0x000800) - -/* synaptics modes query bits */ -#define SYN_MODE_ABSOLUTE(m) ((m) & (1 << 7)) -#define SYN_MODE_RATE(m) ((m) & (1 << 6)) -#define SYN_MODE_BAUD_SLEEP(m) ((m) & (1 << 3)) -#define SYN_MODE_DISABLE_GESTURE(m) ((m) & (1 << 2)) -#define SYN_MODE_PACKSIZE(m) ((m) & (1 << 1)) -#define SYN_MODE_WMODE(m) ((m) & (1 << 0)) - -/* synaptics identify query bits */ -#define SYN_ID_MODEL(i) (((i) >> 4) & 0x0f) -#define SYN_ID_MAJOR(i) ((i) & 0x0f) -#define SYN_ID_MINOR(i) (((i) >> 16) & 0xff) -#define SYN_ID_FULL(i) ((SYN_ID_MAJOR(i) << 8) | SYN_ID_MINOR(i)) -#define SYN_ID_IS_SYNAPTICS(i) ((((i) >> 8) & 0xff) == 0x47) -#define SYN_ID_DISGEST_SUPPORTED(i) (SYN_ID_MAJOR(i) >= 4) - -/* synaptics special commands */ -#define SYN_PS_SET_MODE2 0x14 -#define SYN_PS_CLIENT_CMD 0x28 - -/* synaptics packet types */ -#define SYN_NEWABS 0 -#define SYN_NEWABS_STRICT 1 -#define SYN_NEWABS_RELAXED 2 -#define SYN_OLDABS 3 - -/* amount to fuzz position data when touchpad reports reduced filtering */ -#define SYN_REDUCED_FILTER_FUZZ 8 - -/* - * A structure to describe which internal touchpad finger slots are being - * reported in raw packets. - */ -struct synaptics_mt_state { - int count; /* num fingers being tracked */ - int sgm; /* which slot is reported by sgm pkt */ - int agm; /* which slot is reported by agm pkt*/ -}; - -/* - * A structure to describe the state of the touchpad hardware (buttons and pad) - */ -struct synaptics_hw_state { - int x; - int y; - int z; - int w; - unsigned int left:1; - unsigned int right:1; - unsigned int middle:1; - unsigned int up:1; - unsigned int down:1; - unsigned char ext_buttons; - signed char scroll; - - /* As reported in last AGM-CONTACT packets */ - struct synaptics_mt_state mt_state; -}; - -struct synaptics_data { - /* Data read from the touchpad */ - unsigned long int model_id; /* Model-ID */ - unsigned long int capabilities; /* Capabilities */ - unsigned long int ext_cap; /* Extended Capabilities */ - unsigned long int ext_cap_0c; /* Ext Caps from 0x0c query */ - unsigned long int identity; /* Identification */ - unsigned int x_res, y_res; /* X/Y resolution in units/mm */ - unsigned int x_max, y_max; /* Max coordinates (from FW) */ - unsigned int x_min, y_min; /* Min coordinates (from FW) */ - - unsigned char pkt_type; /* packet type - old, new, etc */ - unsigned char mode; /* current mode byte */ - int scroll; - - bool absolute_mode; /* run in Absolute mode */ - bool disable_gesture; /* disable gestures */ - - struct serio *pt_port; /* Pass-through serio port */ - - struct synaptics_mt_state mt_state; /* Current mt finger state */ - bool mt_state_lost; /* mt_state may be incorrect */ - - /* - * Last received Advanced Gesture Mode (AGM) packet. An AGM packet - * contains position data for a second contact, at half resolution. - */ - struct synaptics_hw_state agm; - bool agm_pending; /* new AGM packet received */ -}; - -void synaptics_module_init(void); -int synaptics_detect(struct psmouse *psmouse, bool set_properties); -int synaptics_init(struct psmouse *psmouse); -int synaptics_init_relative(struct psmouse *psmouse); -void synaptics_reset(struct psmouse *psmouse); -bool synaptics_supported(void); - -#endif /* _SYNAPTICS_H */ |