[U-Boot] [PATCH 10/20] rockchip: video: Flush the cache when the display is updated

Enable this option to correct display artifacts when a write-back cache is in use.

Signed-off-by: Simon Glass sjg@chromium.org ---

drivers/video/rockchip/rk_vop.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/drivers/video/rockchip/rk_vop.c b/drivers/video/rockchip/rk_vop.c index a54af17..db09d9a 100644 --- a/drivers/video/rockchip/rk_vop.c +++ b/drivers/video/rockchip/rk_vop.c @@ -326,6 +326,7 @@ static int rk_vop_probe(struct udevice *dev) if (!ret) break; } + video_set_flush_dcache(dev, 1);

return ret; }