10 Oct
2018
10 Oct
'18
1:51 a.m.
On Mon, 1 Oct 2018 11:55:14 -0600 Simon Glass sjg@chromium.org wrote:
At present there are many situations where sandbox syncs the display to the SDL frame buffer. This is a very expensive operation but is only needed every now and then. Update video_sync() so that we can specify whether this operation is really needed.
At present this flag is not used on other architectures. It could also be used for reducing writeback-cache flushes but the benefit of that would need to be investigated.
Signed-off-by: Simon Glass sjg@chromium.org
Reviewed-by: Anatolij Gustschin agust@denx.de
-- Anatolij
Applied to u-boot-dm