[U-Boot] [PATCH v3] video: cfb_console: Make the software cursor non-destructive

[Anatolij Gustschin]

On Thu,  1 Dec 2011 00:50:50 +0100
Anatolij Gustschin <agust at denx.de> wrote:

> From: Gabe Black <gabeblack at chromium.org>
> 
> When printing the string "\r\n" to the framebuffer console, the first
> character of the current line was being replaced with a space. The "boot"
> prompt would become the "oot" prompt. This change makes the cursor
> non-destructive so that no matter where it goes on its way to where it's
> supposed to be, the end result is that the cursor is where it's supposed to
> be with the other text preserved.
> 
> Signed-off-by: Gabe Black <gabeblack at chromium.org>
> Acked-by: Mike Frysinger <vapier at gentoo.org>
> Signed-off-by: Anatolij Gustschin <agust at denx.de>
> ---
> Changes in v3:
> - fixed checkpatch errors
> - slightly modified subject line
> - fixed cursor position if video logo is used
> 
> Changes in v2:
> - Tidy up commit message wording.
> - Undo change to documenting comment.
> - Undo minor whitespace tweak.
> - Consolidate CONFIG_CONSOLE_CURSOR and CONFIG_VIDEO_SW_CURSOR.
> - Get rid of a space between video_invertchar and its (.
> 
>  drivers/video/cfb_console.c |  109 +++++++++++++++++++++----------------------
>  1 files changed, 53 insertions(+), 56 deletions(-)

Applied to u-boot-video/master. Thanks!

Anatolij