path: root/drivers/video/omap2/omapfb
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authorTomi Valkeinen <tomi.valkeinen@nokia.com>2010-06-09 15:09:30 +0300
committerTomi Valkeinen <tomi.valkeinen@nokia.com>2010-08-03 15:18:45 +0300
commit8cab90fdb4c71f9a92c09c015aee42ff2149b317 (patch)
tree76d367e62d5bc784f10a74c62da45376f8723580 /drivers/video/omap2/omapfb
parent75c7d59daf502a4eb040e181120fb83b4a8c0719 (diff)
OMAP: DSS2: Fix update area calculations with multiple scaled overlays
When there are multiple scaled overlays simply checking whether the update area intersects any of them in order is not enough. If eg. VID1 starts out completely outside the update area but VID2 causes the update area to increase in such a way that VID1 now falls partially within the increased update area VID1 should be rechecked and the update area possibly increased even further to fully encompass VID1. So simply keep looping over the overlays until such time that none of the overlays caused the update area to change. Signed-off-by: Ville Syrjälä <ville.syrjala@nokia.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Diffstat (limited to 'drivers/video/omap2/omapfb')
0 files changed, 0 insertions, 0 deletions

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