[Mactel-linux-devel] SF.net SVN: mactel-linux: [93] trunk/kernel/mactel-patches-2.6.21/ 0009-applesmc_joydev.patch

[<nbo...@us...>]

Revision: 93
          http://svn.sourceforge.net/mactel-linux/?rev=93&view=rev
Author:   nboichat
Date:     2007-03-21 04:02:39 -0700 (Wed, 21 Mar 2007)

Log Message:
-----------
Allow applesmc input device to be used as a joystick in neverball (needs x-axis inversion).

Added Paths:
-----------
    trunk/kernel/mactel-patches-2.6.21/0009-applesmc_joydev.patch

Added: trunk/kernel/mactel-patches-2.6.21/0009-applesmc_joydev.patch
===================================================================
--- trunk/kernel/mactel-patches-2.6.21/0009-applesmc_joydev.patch	                        (rev 0)
+++ trunk/kernel/mactel-patches-2.6.21/0009-applesmc_joydev.patch	2007-03-21 11:02:39 UTC (rev 93)
@@ -0,0 +1,30 @@
+Fix y axis on applesmc input device.
+
+From: Nicolas Boichat <ni...@bo...>
+
+
+---
+
+ drivers/hwmon/applesmc.c |    2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
+index 4060667..581ed3e 100644
+--- a/drivers/hwmon/applesmc.c
++++ b/drivers/hwmon/applesmc.c
+@@ -349,6 +349,7 @@ static void applesmc_calibrate(void)
+ {
+ 	applesmc_read_motion_sensor(SENSOR_X, &rest_x);
+ 	applesmc_read_motion_sensor(SENSOR_Y, &rest_y);
++	rest_x = -rest_x;
+ }
+ 
+ static void applesmc_mousedev_poll(unsigned long unused)
+@@ -366,6 +367,7 @@ static void applesmc_mousedev_poll(unsigned long unused)
+ 	if (applesmc_read_motion_sensor(SENSOR_Y, &y))
+ 		goto out;
+ 
++	x = -x;
+ 	input_report_abs(applesmc_idev, ABS_X, x - rest_x);
+ 	input_report_abs(applesmc_idev, ABS_Y, y - rest_y);
+ 	input_sync(applesmc_idev);


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