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Report initial calibration parameters.

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Where an initial calibration is provided through the Calibration option
to the driver, it wasn't being exposed in the 'Evdev Axis Calibration'
property. Remedy that...

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Acked-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
David Woodhouse
2009-12-01 00:14:54 +00:00
committed by Peter Hutterer
parent f187badb71
commit 7b285a802b
1 changed files with 16 additions and 2 deletions
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18
src/evdev.c
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@@ -2413,8 +2413,22 @@ EvdevInitProperty(DeviceIntPtr dev)
prop_calibration = MakeAtom(EVDEV_PROP_CALIBRATION,
strlen(EVDEV_PROP_CALIBRATION), TRUE);
rc = XIChangeDeviceProperty(dev, prop_calibration, XA_INTEGER, 32,
PropModeReplace, 0, NULL, FALSE);
if (pEvdev->flags & EVDEV_CALIBRATED) {
int calibration[4];
calibration[0] = pEvdev->calibration.min_x;
calibration[1] = pEvdev->calibration.max_x;
calibration[2] = pEvdev->calibration.min_y;
calibration[3] = pEvdev->calibration.max_y;
rc = XIChangeDeviceProperty(dev, prop_calibration, XA_INTEGER,
32, PropModeReplace, 4, calibration,
FALSE);
} else {
rc = XIChangeDeviceProperty(dev, prop_calibration, XA_INTEGER,
32, PropModeReplace, 0, NULL,
FALSE);
}
if (rc != Success)
return;