[PATCH v2] Allow ConstantDeceleration < 1.0

[Eric Biggers]

As documented in xorg.conf(5), a value of ConstantDeceleration between 0
and 1 will speed up the pointer.  However, values less than 1 actually
had no effect.  Fix this.

Note that this bug only affected "ConstantDeceleration" as configured
through xorg.conf, not "Device Accel Constant Deceleration" as configured
through xinput.  The property handler AccelSetDecelProperty() also did
not need to be changed, as it did not limit the values of the property.

Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=92766
Signed-off-by: Eric Biggers <ebiggers3 at gmail.com>
---
 hw/xfree86/common/xf86Xinput.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/xfree86/common/xf86Xinput.c b/hw/xfree86/common/xf86Xinput.c
index d18f53e..e15ae3d 100644
--- a/hw/xfree86/common/xf86Xinput.c
+++ b/hw/xfree86/common/xf86Xinput.c
@@ -130,7 +130,7 @@ ProcessVelocityConfiguration(DeviceIntPtr pDev, const char *devname, void *list,
 
     /* common settings (available via device properties) */
     tempf = xf86SetRealOption(list, "ConstantDeceleration", 1.0);
-    if (tempf > 1.0) {
+    if (tempf != 1.0) {
         xf86Msg(X_CONFIG, "%s: (accel) constant deceleration by %.1f\n",
                 devname, tempf);
         prop = XIGetKnownProperty(ACCEL_PROP_CONSTANT_DECELERATION);
-- 
2.8.3