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[PATCH] Update cyblafb driver

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This is a major update to the cyblafb framebuffer driver. Most
of the stuff has been tested in the mm tree.

Main advantages:
============
  - vxres > xres support
  - ywrap and xpan support
  - much faster for almost all modes (e.g. 1280x1024-16bpp
     draws more than 41 full screens of text instead of about 25
     full screens of text per second on authors Epia 5000)
  - module init/exit code fixed
  - bugs triggered by console rotation fixed
  - lots of minor improvements
  - startup modes suitable for high performance scrolling
     in all directions

This diff  also contains a lot of white space fixes.

No side effects are possible, only one single graphics core is affected.

Signed-off-by: Knut Petersen <Knut_Petersen@t-online.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Knut Petersen
2006-01-09 15:04:20 +01:00
committed by Linus Torvalds
parent 8b78e83bfb
commit 44637a12f8
9 changed files with 954 additions and 689 deletions
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4
include/video/cyblafb.h
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@@ -153,6 +153,10 @@
#define GE04 (GEBase+0x04) // source 2, p 111
#define GE08 (GEBase+0x08) // destination 1, p 111
#define GE0C (GEBase+0x0C) // destination 2, p 112
#define GE10 (GEBase+0x10) // right view base & enable, p 112
#define GE13 (GEBase+0x13) // left view base & enable, p 112
#define GE18 (GEBase+0x18) // block write start address, p 112
#define GE1C (GEBase+0x1C) // block write end address, p 112
#define GE20 (GEBase+0x20) // engine status, p 113
#define GE24 (GEBase+0x24) // reset all GE pointers
#define GE44 (GEBase+0x44) // command register, p 126