[PATCH 21/26] video: Correctly handle multiple framebuffers

[Anatolij Gustschin]

On Tue, 19 May 2020 17:10:53 -0600
Simon Glass sjg at chromium.org wrote:

> At present video_bottom is set to the bottom of each framebuffer when it
> is allocated. This is not correct, since it should hold the bottom of the
> entire area available for framebuffers.
> 
> Fix this by adding a private address in the uclass which keeps track of
> the next available spot for a framebuffer.
> 
> Signed-off-by: Simon Glass <sjg at chromium.org>

Reviewed-by: Anatolij Gustschin <agust at denx.de>