video: sandbox: Add support for the copy framebuffer
authorSimon Glass <sjg@chromium.org>
Fri, 3 Jul 2020 03:12:29 +0000 (21:12 -0600)
committerBin Meng <bmeng.cn@gmail.com>
Thu, 9 Jul 2020 04:33:24 +0000 (12:33 +0800)
commitf578ca799eec188fc96da3a1680c78c5f924b928
tree9aa17abb7a52d64b4453fedba2b39d2667e666d7
parentef453129799379d6073e103c8ff1c2f807f73898
video: sandbox: Add support for the copy framebuffer

Enable this feature on sandbox by updating the SDL driver to have two
framebuffers.

Update the video tests to check that the copy framebuffer is kept in sync.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
configs/sandbox_defconfig
drivers/video/sandbox_sdl.c
test/dm/video.c