| commit | 3fef0def84e65d399658b1d028ad558329a0669a | [log] [tgz] |
|---|---|---|
| author | Simon Glass <sjg@chromium.org> | Tue Sep 19 21:00:11 2023 -0600 |
| committer | Bin Meng <bmeng@tinylab.org> | Fri Sep 22 06:05:40 2023 +0800 |
| tree | 61b355812a48a710ca782ca9ffa04c1e6ed665f2 | |
| parent | 85c35c794e637d88042656157cd00541640815c1 [diff] |
x86: coreboot: Enable VIDEO_COPY At least on modern machines the write-back mechanism for the frame buffer is quite slow when scrolling, since it must read the entire frame buffer and write it back. Enable the VIDEO_COPY feature to resolve this problem. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>