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[PATCH] fbcon: Console Rotation - Add support to rotate the logo

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Add support for rotating and positioning of the logo.  Rotation and position
depends on 'int rotate' parameter added to fb_prepare_logo() and
fb_show_logo().

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Antonino A. Daplas
2005-11-08 21:39:10 -08:00
committed by Linus Torvalds
parent e4fc27618b
commit 9c44e5f6c2
3 changed files with 122 additions and 17 deletions
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4
include/linux/fb.h
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@@ -825,8 +825,8 @@ extern void cfb_imageblit(struct fb_info *info, const struct fb_image *image);
/* drivers/video/fbmem.c */
extern int register_framebuffer(struct fb_info *fb_info);
extern int unregister_framebuffer(struct fb_info *fb_info);
extern int fb_prepare_logo(struct fb_info *fb_info);
extern int fb_show_logo(struct fb_info *fb_info);
extern int fb_prepare_logo(struct fb_info *fb_info, int rotate);
extern int fb_show_logo(struct fb_info *fb_info, int rotate);
extern char* fb_get_buffer_offset(struct fb_info *info, struct fb_pixmap *buf, u32 size);
extern void fb_pad_unaligned_buffer(u8 *dst, u32 d_pitch, u8 *src, u32 idx,
u32 height, u32 shift_high, u32 shift_low, u32 mod);