The commit ae91d10aab2762f81733e9194cb56eff99c8d808 inverted Y and RY axes on xbox360 so that up is positive and down is negative. This is wrong, as axes on game controllers have up as negative per convention. Also, even xpad itself reports HAT0X with up as negative. Fix that by inverting them again. Also, according to http://bugzilla.kernel.org/show_bug.cgi?id=10337 the original xbox controllers also have the Y and RY axes inverted. Fix that by inverting them as well. Cc: Brian Magnuson <bdmagnuson@xxxxxxxxx> Signed-off-by: Anssi Hannula <anssi.hannula@xxxxxxxxx> --- Updated this patch according to info from http://bugzilla.kernel.org/show_bug.cgi?id=10337 drivers/input/joystick/xpad.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) Index: linux-2.6.25-rc3-mm1-xpad/drivers/input/joystick/xpad.c =================================================================== --- linux-2.6.25-rc3-mm1-xpad.orig/drivers/input/joystick/xpad.c 2008-03-05 01:52:52.000000000 +0200 +++ linux-2.6.25-rc3-mm1-xpad/drivers/input/joystick/xpad.c 2008-03-28 19:59:19.000000000 +0200 @@ -236,13 +236,13 @@ static void xpad_process_packet(struct u input_report_abs(dev, ABS_X, (__s16) le16_to_cpup((__le16 *)(data + 12))); input_report_abs(dev, ABS_Y, - (__s16) le16_to_cpup((__le16 *)(data + 14))); + ~(__s16) le16_to_cpup((__le16 *)(data + 14))); /* right stick */ input_report_abs(dev, ABS_RX, (__s16) le16_to_cpup((__le16 *)(data + 16))); input_report_abs(dev, ABS_RY, - (__s16) le16_to_cpup((__le16 *)(data + 18))); + ~(__s16) le16_to_cpup((__le16 *)(data + 18))); /* triggers left/right */ input_report_abs(dev, ABS_Z, data[10]); @@ -330,13 +330,13 @@ static void xpad360_process_packet(struc input_report_abs(dev, ABS_X, (__s16) le16_to_cpup((__le16 *)(data + 6))); input_report_abs(dev, ABS_Y, - (__s16) le16_to_cpup((__le16 *)(data + 8))); + ~(__s16) le16_to_cpup((__le16 *)(data + 8))); /* right stick */ input_report_abs(dev, ABS_RX, (__s16) le16_to_cpup((__le16 *)(data + 10))); input_report_abs(dev, ABS_RY, - (__s16) le16_to_cpup((__le16 *)(data + 12))); + ~(__s16) le16_to_cpup((__le16 *)(data + 12))); /* triggers left/right */ input_report_abs(dev, ABS_Z, data[4]); -- Anssi Hannula -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
