From da9fec4eddd554b4b709ba58b4436aef5a76cd51 Mon Sep 17 00:00:00 2001 From: Eric Biggers Date: Thu, 9 Jun 2016 19:45:15 -0500 Subject: [PATCH] Allow ConstantDeceleration < 1.0 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 Reviewed-by: Peter Hutterer Signed-off-by: Peter Hutterer --- 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 d18f53ed3..e15ae3d51 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);