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authorDave Airlie <airlied@redhat.com>2013-06-20 11:48:52 +1000
committerDave Airlie <airlied@redhat.com>2013-06-28 09:13:39 +1000
commit4c813d4d759c0e6b83bfd73795e9526493556dc2 (patch)
tree5cab2327d0db876f86fc72cb4acac23d58107cba /drivers/gpu/drm/qxl
parentc19b3e238d7573cbe0bb60f4578b7d1de4a13746 (diff)
drm: add hotspot support for cursors.
So it looks like for virtual hw cursors on QXL we need to inform the "hw" device what the cursor hotspot parameters are. This makes sense if you think the host has to draw the cursor and interpret clicks from it. However the current modesetting interface doesn't support passing the hotspot information from userspace. This implements a new cursor ioctl, that takes the hotspot info as well, userspace can try calling the new interface and if it gets -ENOSYS it means its on an older kernel and can just fallback. Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/qxl')
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