From 6efa809dde1d33a3576743bafefc9ec5abdfa41c Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 2 Jul 2020 21:12:21 -0600 Subject: [PATCH] video: Set up the copy framebuffer when enabled This framebuffer is separately mapped. Update the video post-probe function to set this up. Signed-off-by: Simon Glass Reviewed-by: Anatolij Gustschin Tested-by: Bin Meng --- drivers/video/video-uclass.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/video/video-uclass.c b/drivers/video/video-uclass.c index 341db68e38..0c80fd5bfe 100644 --- a/drivers/video/video-uclass.c +++ b/drivers/video/video-uclass.c @@ -293,6 +293,9 @@ static int video_post_probe(struct udevice *dev) priv->fb_size = priv->line_length * priv->ysize; + if (IS_ENABLED(CONFIG_VIDEO_COPY) && plat->copy_base) + priv->copy_fb = map_sysmem(plat->copy_base, plat->size); + /* Set up colors */ video_set_default_colors(dev, false); -- 2.39.5