b773a9c812
drmmode_set_scanout_pixmap_(cpu/gpu) would only do teardown if ppix == NULL. This meant that if there were consecutive calls to SetScanoutPixmap(ppix != NULL) without calls to SetScanoutPixmap(ppix == NULL) in between, earlier calls would be leaked. RRReplaceScanoutPixmap() does this today. Instead, when setting a scanout pixmap, always do teardown of the existing scanout pixmap before setting up the new one. Then, if there is no new one to set up, stop there. This maintains the previous behavior in all cases except those with multiple consecutive calls to SetScanoutPixmap(ppix != NULL). v1: N/A v2: N/A v3: N/A v4: N/A v5: Initial commit v6: Rebase onto ToT v7: Unchanged Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Alex Goins <agoins@nvidia.com> |
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