[PATCH v4 10/20] x86: coreboot: Enable VIDEO_COPY

[Bin Meng]

On Thu, Aug 24, 2023 at 5:11 AM Simon Glass <sjg at 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 <sjg at 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.cn at gmail.com>