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Count REL_DIAL as a scrollwheel during EvdevProbe (#21457)

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The Griffin Powermate only has a single axis (REL_DIAL). This axis is
posted as horizontal scroll wheel, so we need to ensure the scroll wheel
setup (including ensuring that enough buttons are available) is triggered
accordingly.

X.Org Bug 21457 <http://bugs.freedesktop.org/show_bug.cgi?id=21457>

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer
2009-04-29 18:29:58 +10:00
parent db8b1ca5cf
commit dcca28a59c
1 changed files with 2 additions and 1 deletions
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3
src/evdev.c
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@@ -1590,7 +1590,8 @@ EvdevProbe(InputInfoPtr pInfo)
}
if (TestBit(REL_WHEEL, pEvdev->rel_bitmask) ||
TestBit(REL_HWHEEL, pEvdev->rel_bitmask)) {
TestBit(REL_HWHEEL, pEvdev->rel_bitmask) ||
TestBit(REL_DIAL, pEvdev->rel_bitmask)) {
xf86Msg(X_INFO, "%s: Found scroll wheel(s)\n", pInfo->name);
has_scroll = TRUE;
if (!num_buttons)