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#ifndef _PS2COMM_H_
#define _PS2COMM_H_
/* 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_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_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_VALID(c) ((((c) & 0x00ff00) >> 8) == 0x47)
#define SYN_EXT_CAP_REQUESTS(c) (((c) & 0x700000) == 0x100000)
#define SYN_CAP_MULTI_BUTTON_NO(ec) (((ec) & 0x00f000) >> 12)
/* 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))
#define SYN_MODE_VALID(m) (((m) & 0xffff00) == 0x3B47)
/* 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_IS_SYNAPTICS(i) ((((i) >> 8) & 0xff) == 0x47)
typedef unsigned char byte;
Bool
synaptics_reset(int fd);
Bool
synaptics_model_id(int fd, unsigned long int *model_id);
Bool
synaptics_capability(int fd, unsigned long int *capability, unsigned long int *ext_capab);
Bool
synaptics_identify(int fd, unsigned long int *ident);
Bool
synaptics_set_mode(int fd, byte cmd);
Bool
synaptics_read_mode(int fd, unsigned char *mode);
Bool
SynapticsEnableDevice(int fd);
Bool
QueryIsSynaptics(int fd);
#endif /* _PS2COMM_H_ */
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