Linux Force Feedback for Saitek Cyborg Evo Force

Commit Message

Johannes Ebke Dec. 17, 2009, 11:18 p.m. UTC

None

Patch

diff -ru iforce_orig/iforce-main.c iforce/iforce-main.c
--- iforce_orig/iforce-main.c	2009-12-03 04:51:21.000000000 +0100
+++ iforce/iforce-main.c	2009-12-17 23:55:10.000000000 +0100
@@ -35,6 +35,10 @@ 
 { BTN_TRIGGER, BTN_TOP, BTN_THUMB, BTN_TOP2, BTN_BASE,
   BTN_BASE2, BTN_BASE3, BTN_BASE4, BTN_BASE5, BTN_A, BTN_B, BTN_C, -1 };
 
+static signed short btn_saitek_cyborg[] =
+{ BTN_TRIGGER, BTN_THUMB, BTN_TOP, BTN_TOP2, BTN_BASE,
+  BTN_BASE2, BTN_BASE3, BTN_BASE4, BTN_BASE5, BTN_A, BTN_B, BTN_C, -1 };
+
 static signed short btn_avb_pegasus[] =
 { BTN_TRIGGER, BTN_TOP, BTN_THUMB, BTN_TOP2, BTN_BASE,
   BTN_BASE2, BTN_BASE3, BTN_BASE4, -1 };
@@ -54,6 +58,9 @@ 
 static signed short abs_joystick[] =
 { ABS_X, ABS_Y, ABS_THROTTLE, ABS_HAT0X, ABS_HAT0Y, -1 };
 
+static signed short abs_saitek_cyborg[] =
+{ ABS_X, ABS_Y, ABS_THROTTLE, ABS_RUDDER, ABS_HAT0X, ABS_HAT0Y, -1 };
+
 static signed short abs_avb_pegasus[] =
 { ABS_X, ABS_Y, ABS_THROTTLE, ABS_RUDDER, ABS_HAT0X, ABS_HAT0Y,
   ABS_HAT1X, ABS_HAT1Y, -1 };
@@ -79,6 +86,7 @@ 
 	{ 0x06f8, 0x0004, "Guillemot Force Feedback Racing Wheel",	btn_wheel, abs_wheel, ff_iforce }, //?
 	{ 0x06f8, 0x0004, "Gullemot Jet Leader 3D",			btn_joystick, abs_joystick, ff_iforce }, //?
 	{ 0x06d6, 0x29bc, "Trust Force Feedback Race Master",		btn_wheel, abs_wheel, ff_iforce },
+	{ 0x06a3, 0xffb5, "Saitek Cyborg Evo Force",			btn_saitek_cyborg, abs_saitek_cyborg, ff_iforce }, //?
 	{ 0x0000, 0x0000, "Unknown I-Force Device [%04x:%04x]",		btn_joystick, abs_joystick, ff_iforce }
 };
 
diff -ru iforce_orig/iforce-packets.c iforce/iforce-packets.c
--- iforce_orig/iforce-packets.c	2009-12-03 04:51:21.000000000 +0100
+++ iforce/iforce-packets.c	2009-12-18 00:10:08.000000000 +0100
@@ -182,16 +182,24 @@ 
 
 		case 0x01:	/* joystick position data */
 		case 0x03:	/* wheel position data */
-			if (HI(cmd) == 1) {
-				input_report_abs(dev, ABS_X, (__s16) (((__s16)data[1] << 8) | data[0]));
-				input_report_abs(dev, ABS_Y, (__s16) (((__s16)data[3] << 8) | data[2]));
-				input_report_abs(dev, ABS_THROTTLE, 255 - data[4]);
-				if (LO(cmd) >= 8 && test_bit(ABS_RUDDER ,dev->absbit))
-					input_report_abs(dev, ABS_RUDDER, (__s8)data[7]);
-			} else {
+		case 0x06:	/* saitek position data */
+			if (HI(cmd) == 3) {
 				input_report_abs(dev, ABS_WHEEL, (__s16) (((__s16)data[1] << 8) | data[0]));
 				input_report_abs(dev, ABS_GAS,   255 - data[2]);
 				input_report_abs(dev, ABS_BRAKE, 255 - data[3]);
+			} else {
+				input_report_abs(dev, ABS_X, (__s16) (((__s16)data[1] << 8) | data[0]));
+				input_report_abs(dev, ABS_Y, (__s16) (((__s16)data[3] << 8) | data[2]));
+				if (HI(cmd) == 6) {
+					input_report_abs(dev, ABS_THROTTLE, data[4]);
+					if (LO(cmd) >= 8 && test_bit(ABS_RUDDER ,dev->absbit))
+						input_report_abs(dev, ABS_RUDDER, data[7]);
+				} else {
+					input_report_abs(dev, ABS_THROTTLE, 255 - data[4]);
+					if (LO(cmd) >= 8 && test_bit(ABS_RUDDER ,dev->absbit))
+						input_report_abs(dev, ABS_RUDDER, (__s8)data[7]);
+				}
+
 			}
 
 			input_report_abs(dev, ABS_HAT0X, iforce_hat_to_axis[data[6] >> 4].x);
diff -ru iforce_orig/iforce-usb.c iforce/iforce-usb.c
--- iforce_orig/iforce-usb.c	2009-12-03 04:51:21.000000000 +0100
+++ iforce/iforce-usb.c	2009-12-15 22:46:11.000000000 +0100
@@ -227,6 +227,7 @@ 
 	{ USB_DEVICE(0x06f8, 0x0001) },		/* Guillemot Race Leader Force Feedback */
 	{ USB_DEVICE(0x06f8, 0x0004) },		/* Guillemot Force Feedback Racing Wheel */
 	{ USB_DEVICE(0x06f8, 0xa302) },		/* Guillemot Jet Leader 3D */
+	{ USB_DEVICE(0x06a3, 0xffb5) },		/* Saitek Cyborg Evo Force */
 	{ }					/* Terminating entry */
 };