On Thu, 1 Dec 2011 00:50:50 +0100 Anatolij Gustschin agust@denx.de wrote:
From: Gabe Black gabeblack@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@chromium.org Acked-by: Mike Frysinger vapier@gentoo.org Signed-off-by: Anatolij Gustschin agust@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