[PATCH 10/26] video: Set up the copy framebuffer when enabled

[Simon Glass]

This framebuffer is separately mapped. Update the video post-probe
function to set this up.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 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 9fbaa8db10..0c97377ea9 100644
--- a/drivers/video/video-uclass.c
+++ b/drivers/video/video-uclass.c
@@ -292,6 +292,9 @@ 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);
 
-- 
2.26.2.761.g0e0b3e54be-goog