Added source code for the synaptics touchpad XFree86

driver.

1 files changed, 67 insertions, 0 deletions

diff --git a/ps2comm.h b/ps2comm.h
new file mode 100644
index 0000000..e509238
--- /dev/null
+++ b/ps2comm.h
@@ -0,0 +1,67 @@
+#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)
+
+/* 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);
+
+Bool
+synaptics_identify(int fd, unsigned long int *ident);
+
+Bool 
+synaptics_set_mode(int fd, byte cmd); 
+
+Bool
+SynapticsEnableDevice(int fd);
+
+Bool
+QueryIsSynaptics(int fd);
+
+#endif /* _PS2COMM_H_ */