Gerd Hoffmann 60906529be drm/qxl: fix framebuffer dirty rectangle tracking. ...

Commit "c0fe07a drm/qxl: rewrite framebuffer support" has a bug in the
dirty rectangle tracking:  Instead of ignoring an empty dirty rectangle
when adding a new dirty region the dirty region gets extended to the
upper left corner.  Fix it.

Cc: linux-stable@vger.kernel.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

2015-10-07 15:31:45 +10:00

14 KiB

Raw Blame History

View Raw