Simon Glass 8c0b5d268d video: Add helpers for vidconsole for the copy framebuffer ...

Add a convenience function to call video_sync_copy() for a vidconsole.
Also add a memmove() helper, which does the memmove() as well as the sync.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Tested-by: Bin Meng <bmeng.cn@gmail.com>

2020-07-09 12:33:24 +08:00

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