Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d60d2d8a423be91c5ad1a745c4e9dda9cea1b3c5
Commit: d60d2d8a423be91c5ad1a745c4e9dda9cea1b3c5
Parent: 2d2699d984924890f6dac8cf51c3b6311f56816c
Author: Antonino A. Daplas <[EMAIL PROTECTED]>
AuthorDate: Tue May 8 00:39:12 2007 -0700
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Tue May 8 11:15:31 2007 -0700
vga16fb: restrict to blit rectangles with widths of multiples of 8 pixels
Advertise that vga16fb can only handle widths that are 8-pixel-multiple only
(software limitation). To ensure that a legal font is available, SELECT an
8x16 font in Kconfig.
Signed-off-by: Antonino Daplas <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
drivers/video/Kconfig | 1 +
drivers/video/vga16fb.c | 2 ++
2 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 75ec7d1..51c4b25 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -519,6 +519,7 @@ config FB_VGA16
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select VGASTATE
+ select FONT_8x16 if FRAMEBUFFER_CONSOLE
help
This is the frame buffer device driver for VGA 16 color graphic
cards. Say Y if you have such a card.
diff --git a/drivers/video/vga16fb.c b/drivers/video/vga16fb.c
index ec4c7dc..6c580a0 100644
--- a/drivers/video/vga16fb.c
+++ b/drivers/video/vga16fb.c
@@ -1378,6 +1378,8 @@ static int __init vga16fb_probe(struct platform_device
*dev)
info->fbops = &vga16fb_ops;
info->var = vga16fb_defined;
info->fix = vga16fb_fix;
+ /* supports 8-pixel wide blit rectangles only */
+ info->pixmap.blit_x = 1 << (8 - 1);
info->flags = FBINFO_FLAG_DEFAULT |
FBINFO_HWACCEL_YPAN;
-
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