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add OpenWrt-logo (480x480) besides the well known penguin and prevent early printk's to scroll into the image

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15863 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
mirko 2009-05-15 10:54:52 +00:00
parent ce47918a15
commit fdf809afd7
2 changed files with 38531 additions and 0 deletions
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79
target/linux/s3c24xx/patches-2.6.29/050-dont-override-logo-with-early-printks.patch Normal file
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@ -0,0 +1,79 @@
diff -ruN linux-2.6.29.orig/drivers/video/console/fbcon.c linux-2.6.29/drivers/video/console/fbcon.c
--- linux-2.6.29.orig/drivers/video/console/fbcon.c 2009-05-14 22:21:12.000000000 +0200
+++ linux-2.6.29/drivers/video/console/fbcon.c 2009-05-15 01:45:36.000000000 +0200
@@ -562,7 +562,7 @@
/* Need to make room for the logo */
struct fbcon_ops *ops = info->fbcon_par;
int cnt, erase = vc->vc_video_erase_char, step;
- unsigned short *save = NULL, *r, *q;
+ unsigned short *r, *q;
int logo_height;
if (info->flags & FBINFO_MODULE) {
@@ -581,37 +581,18 @@
q = (unsigned short *) (vc->vc_origin +
vc->vc_size_row * rows);
step = logo_lines * cols;
- for (r = q - logo_lines * cols; r < q; r++)
- if (scr_readw(r) != vc->vc_video_erase_char)
- break;
- if (r != q && new_rows >= rows + logo_lines) {
- save = kmalloc(logo_lines * new_cols * 2, GFP_KERNEL);
- if (save) {
- int i = cols < new_cols ? cols : new_cols;
- scr_memsetw(save, erase, logo_lines * new_cols * 2);
- r = q - step;
- for (cnt = 0; cnt < logo_lines; cnt++, r += i)
- scr_memcpyw(save + cnt * new_cols, r, 2 * i);
- r = q;
- }
- }
- if (r == q) {
- /* We can scroll screen down */
- r = q - step - cols;
- for (cnt = rows - logo_lines; cnt > 0; cnt--) {
- scr_memcpyw(r + step, r, vc->vc_size_row);
- r -= cols;
- }
- if (!save) {
- int lines;
- if (vc->vc_y + logo_lines >= rows)
- lines = rows - vc->vc_y - 1;
- else
- lines = logo_lines;
- vc->vc_y += lines;
- vc->vc_pos += lines * vc->vc_size_row;
- }
- }
+ r = q - step - cols;
+ for (cnt = rows - logo_lines; cnt > 0; cnt--) {
+ scr_memcpyw(r + step, r, vc->vc_size_row);
+ r -= cols;
+ }
+ int lines;
+ if (vc->vc_y + logo_lines >= rows)
+ lines = rows - vc->vc_y - 1;
+ else
+ lines = logo_lines;
+ vc->vc_y += lines;
+ vc->vc_pos += lines * vc->vc_size_row;
scr_memsetw((unsigned short *) vc->vc_origin,
erase,
vc->vc_size_row * logo_lines);
@@ -621,16 +602,6 @@
update_screen(vc);
}
- if (save) {
- q = (unsigned short *) (vc->vc_origin +
- vc->vc_size_row *
- rows);
- scr_memcpyw(q, save, logo_lines * new_cols * 2);
- vc->vc_y += logo_lines;
- vc->vc_pos += logo_lines * vc->vc_size_row;
- kfree(save);
- }
-
if (logo_lines > vc->vc_bottom) {
logo_shown = FBCON_LOGO_CANSHOW;
printk(KERN_INFO

38452
target/linux/s3c24xx/patches-2.6.29/051-add-openwrt-logo.patch Normal file
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