On Thu, Aug 24, 2023 at 5:11 AM Simon Glass <s...@chromium.org> wrote: > > 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 <s...@chromium.org> > --- > > (no changes since v1) > > arch/x86/dts/coreboot.dts | 1 + > configs/coreboot64_defconfig | 1 + > configs/coreboot_defconfig | 1 + > drivers/video/coreboot.c | 12 ++++++++++++ > 4 files changed, 15 insertions(+) >
Reviewed-by: Bin Meng <bmeng...@gmail.com>