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path: root/drivers/video/fbdev/core/fbcon_rotate.c
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Diffstat (limited to 'drivers/video/fbdev/core/fbcon_rotate.c')
-rw-r--r--drivers/video/fbdev/core/fbcon_rotate.c47
1 files changed, 15 insertions, 32 deletions
diff --git a/drivers/video/fbdev/core/fbcon_rotate.c b/drivers/video/fbdev/core/fbcon_rotate.c
index ec3c883400f7..1562a8f20b4f 100644
--- a/drivers/video/fbdev/core/fbcon_rotate.c
+++ b/drivers/video/fbdev/core/fbcon_rotate.c
@@ -18,34 +18,34 @@
#include "fbcon.h"
#include "fbcon_rotate.h"
-static int fbcon_rotate_font(struct fb_info *info, struct vc_data *vc)
+int fbcon_rotate_font(struct fb_info *info, struct vc_data *vc)
{
- struct fbcon_ops *ops = info->fbcon_par;
+ struct fbcon_par *par = info->fbcon_par;
int len, err = 0;
int s_cellsize, d_cellsize, i;
const u8 *src;
u8 *dst;
- if (vc->vc_font.data == ops->fontdata &&
- ops->p->con_rotate == ops->cur_rotate)
+ if (vc->vc_font.data == par->fontdata &&
+ par->p->con_rotate == par->cur_rotate)
goto finished;
- src = ops->fontdata = vc->vc_font.data;
- ops->cur_rotate = ops->p->con_rotate;
+ src = par->fontdata = vc->vc_font.data;
+ par->cur_rotate = par->p->con_rotate;
len = vc->vc_font.charcount;
s_cellsize = ((vc->vc_font.width + 7)/8) *
vc->vc_font.height;
d_cellsize = s_cellsize;
- if (ops->rotate == FB_ROTATE_CW ||
- ops->rotate == FB_ROTATE_CCW)
+ if (par->rotate == FB_ROTATE_CW ||
+ par->rotate == FB_ROTATE_CCW)
d_cellsize = ((vc->vc_font.height + 7)/8) *
vc->vc_font.width;
if (info->fbops->fb_sync)
info->fbops->fb_sync(info);
- if (ops->fd_size < d_cellsize * len) {
+ if (par->fd_size < d_cellsize * len) {
dst = kmalloc_array(len, d_cellsize, GFP_KERNEL);
if (dst == NULL) {
@@ -53,15 +53,15 @@ static int fbcon_rotate_font(struct fb_info *info, struct vc_data *vc)
goto finished;
}
- ops->fd_size = d_cellsize * len;
- kfree(ops->fontbuffer);
- ops->fontbuffer = dst;
+ par->fd_size = d_cellsize * len;
+ kfree(par->fontbuffer);
+ par->fontbuffer = dst;
}
- dst = ops->fontbuffer;
- memset(dst, 0, ops->fd_size);
+ dst = par->fontbuffer;
+ memset(dst, 0, par->fd_size);
- switch (ops->rotate) {
+ switch (par->rotate) {
case FB_ROTATE_UD:
for (i = len; i--; ) {
rotate_ud(src, dst, vc->vc_font.width,
@@ -92,20 +92,3 @@ static int fbcon_rotate_font(struct fb_info *info, struct vc_data *vc)
finished:
return err;
}
-
-void fbcon_set_rotate(struct fbcon_ops *ops)
-{
- ops->rotate_font = fbcon_rotate_font;
-
- switch(ops->rotate) {
- case FB_ROTATE_CW:
- fbcon_rotate_cw(ops);
- break;
- case FB_ROTATE_UD:
- fbcon_rotate_ud(ops);
- break;
- case FB_ROTATE_CCW:
- fbcon_rotate_ccw(ops);
- break;
- }
-}