The patch 37ba075b will cause no flushing happen before using flip, it may result in scanning out stale contents of the screen pixmap sometimes. So we revert it back.
Signed-off-by: Ou Shixiong oushixiong@kylinos.cn
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The patch 37ba075b will cause no flushing happen before using flip, it may result in scanning out stale contents of the screen pixmap sometimes. So we revert it back.
Signed-off-by: Ou Shixiong oushixiong@kylinos.cn