Knut Petersen 7ca0b3bf69 [PATCH] Fix framebuffer console upside-down ywrap scrolling ...

Whenever ywrap scrolling is selected together with 180 degree screen
rotation, 2.6.15-rc6 and earlier versions are broken.  fb_pan_display()
expects non-negative yoffsets, but ud_update_start() calls it with
yoffsets down to -(yres - font height).  This patch transforms yoffset
to the correct range 0 ...  vyres-1.

Some obviously unneeded parentheses are removed, too.

Verified with cyblafb, should be applied before 2.6.15-final because it
does fix the framebuffer rotation code introduced early in the 2.6.15
release cycle.

Signed-off-by: Knut Petersen <Knut_Petersen@t-online.de>
Acked-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2005-12-20 09:44:20 -08:00

..

bitblit.c

[PATCH] fbcon: Console Rotation - Prepare fbcon for console rotation

2005-11-09 07:56:34 -08:00

dummycon.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

fbcon_ccw.c

[PATCH] Console rotation fixes

2005-11-28 14:42:23 -08:00

fbcon_cw.c

[PATCH] fbdev: fix module dependency loop

2005-11-13 18:14:10 -08:00

fbcon_rotate.c

[PATCH] fbcon: Console Rotation - Add support for 270-degree rotation

2005-11-09 07:56:34 -08:00

fbcon_rotate.h

[PATCH] Console rotation fixes

2005-11-28 14:42:23 -08:00

fbcon_ud.c

[PATCH] Fix framebuffer console upside-down ywrap scrolling

2005-12-20 09:44:20 -08:00

fbcon.c

[PATCH] fbdev: fix switch to KD_TEXT, enhanced version

2005-12-12 22:31:17 -08:00

fbcon.h

[PATCH] fbdev: fix module dependency loop

2005-11-13 18:14:10 -08:00

font_6x11.c

[PATCH] fbcon: constify font data

2005-09-13 08:22:32 -07:00

font_7x14.c

[PATCH] fbcon: constify font data

2005-09-13 08:22:32 -07:00

font_8x8.c

[PATCH] fbcon: constify font data

2005-09-13 08:22:32 -07:00

font_8x16.c

[PATCH] fbcon: constify font data

2005-09-13 08:22:32 -07:00

font_10x18.c

[PATCH] fbcon: constify font data

2005-09-13 08:22:32 -07:00

font_acorn_8x8.c

[PATCH] fbcon: constify font data

2005-09-13 08:22:32 -07:00

font_mini_4x6.c

[PATCH] fbcon: constify font data

2005-09-13 08:22:32 -07:00

font_pearl_8x8.c

[PATCH] fbcon: constify font data

2005-09-13 08:22:32 -07:00

font_sun8x16.c

[PATCH] fbcon: constify font data

2005-09-13 08:22:32 -07:00

font_sun12x22.c

[PATCH] fbcon: constify font data

2005-09-13 08:22:32 -07:00

fonts.c

Revert "[PATCH] fbcon: Add rl (Roman Large) font"

2005-11-12 10:14:02 -08:00

Kconfig

Revert "[PATCH] fbcon: Add rl (Roman Large) font"

2005-11-12 10:14:02 -08:00

Makefile

Revert "[PATCH] fbcon: Add rl (Roman Large) font"

2005-11-12 10:14:02 -08:00

mdacon.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

newport_con.c

Fix build error caused by missmatching duplicate declaration.

2005-10-29 19:32:31 +01:00

prom.uni

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

promcon.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

softcursor.c

[PATCH] fbcon/fbdev: Move softcursor out of fbdev to fbcon

2005-11-07 07:53:50 -08:00

sticon.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

sticore.c

[PARISC] Reorganize sticore probe routine to be a little less convoluted

2005-10-21 22:41:49 -04:00

tileblit.c

[PATCH] fbcon: Console Rotation - Prepare fbcon for console rotation

2005-11-09 07:56:34 -08:00

vgacon.c

[PATCH] vgacon: Fix usage of stale height value on vc initialization

2005-11-22 09:13:43 -08:00