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

Simon Glass
2020-05-19T23:10:42Z

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

Signed-off-by: Simon Glass <sjg@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