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authorIngo Molnar <mingo@elte.hu>2009-04-08 11:25:42 -0400
committerIngo Molnar <mingo@elte.hu>2009-04-08 11:26:00 -0400
commit5af8c4e0fac9838428bd718040b664043a05f37c (patch)
tree75a01d98ed244db45fe3c734c4a81c1a3d92ac37 /Documentation/fb/cyblafb/whatsnew
parent46e0bb9c12f4bab539736f1714cbf16600f681ec (diff)
parent577c9c456f0e1371cbade38eaf91ae8e8a308555 (diff)
Merge commit 'v2.6.30-rc1' into sched/urgent
Merge reason: update to latest upstream to queue up fix Signed-off-by: Ingo Molnar <mingo@elte.hu>
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10.62
2====
3
4 - the vesafb parameter has been removed as I decided to allow the
5 feature without any special parameter.
6
7 - Cyblafb does not use the vga style of panning any longer, now the
8 "right view" register in the graphics engine IO space is used. Without
9 that change it was impossible to use all available memory, and without
10 access to all available memory it is impossible to ywrap.
11
12 - The imageblit function now uses hardware acceleration for all font
13 widths. Hardware blitting across pixel column 2048 is broken in the
14 cyberblade/i1 graphics core, but we work around that hardware bug.
15
16 - modes with vxres != xres are supported now.
17
18 - ywrap scrolling is supported now and the default. This is a big
19 performance gain.
20
21 - default video modes use vyres > yres and vxres > xres to allow
22 almost optimal scrolling speed for normal and rotated screens
23
24 - some features mainly usefull for debugging the upper layers of the
25 framebuffer system have been added, have a look at the code
26
27 - fixed: Oops after unloading cyblafb when reading /proc/io*
28
29 - we work around some bugs of the higher framebuffer layers.