[U-Boot] [PATCH v2 04/22] x86: video: Add support for CONFIG_CONSOLE_SCROLL_LINES

[Anatolij Gustschin]

On Thu,  1 Jan 2015 16:17:57 -0700
Simon Glass <sjg at chromium.org> wrote:

> Some machines are very slow to scroll their displays. To cope with this,
> support the CONFIG_CONSOLE_SCROLL_LINES option. Setting this to 5 allows
> the display to operate at an acceptable speed by scrolling 5 lines at
> a time.
> 
> This same option is available for LCDs so when these systems are unified
> this code can be unified also.
> 
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
> 
> Changes in v2: None
> 
>  drivers/video/cfb_console.c | 26 +++++++++++++++++---------
>  1 file changed, 17 insertions(+), 9 deletions(-)

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