linux/include/video, branch v2.6.28

Revert "radeonfb: accelerate imageblit and other improvements"

2008-12-11T00:53:32Z

This reverts commit b1ee26bab14886350ba12a5c10cbc0696ac679bf, along with the "fixes" for it that all just caused problems: - c4c6fa9891f3d1bcaae4f39fb751d5302965b566 "radeonfb: fix problem with color expansion & alignment" - f3179748a157c21d44d929fd3779421ebfbeaa93 "radeonfb: Disable new color expand acceleration unless explicitely enabled" because even when disabled, it breaks for people. See http://bugzilla.kernel.org/show_bug.cgi?id=12191 for the latest example. Acked-by: Benjamin Herrenschmidt Acked-by: David S. Miller Cc: Krzysztof Halasa Cc: James Cloos Cc: "Rafael J. Wysocki" Cc: Krzysztof Helt Cc: Jean-Luc Coulon Cc: Andrew Morton Signed-off-by: Linus Torvalds

atmel_lcdfb: change irq_base definition to allow error reporting

2008-11-13T01:17:16Z

Changed because old the definition of unsigned long cannot be negative. Signed-off-by: Nicolas Ferre Reported-by: Roel Kluin Cc: Haavard Skinnemoen Cc: Andrew Victor Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

video: add sh_mobile_lcdc platform flags

2008-10-20T02:38:50Z

Add platform data flags for detailed lcd display configuration. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt

video: remove unused sh_mobile_lcdc platform data

2008-10-20T02:38:47Z

Remove lddckr from the platform data, these days we calculate the register value from clock source and clock dividers anyway. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

2008-10-20T02:17:52Z

Conflicts: Documentation/kernel-parameters.txt arch/sh/include/asm/elf.h

fbdev: allow more chip revisions in Epson s1d13... video driver

2008-10-16T18:21:45Z

The Epson s1d13xxx hardware is common in many handhelds, but our driver is currently locked to a single chip revision. This patch adds an array of known to work revisions (which can be extended). [akpm@linux-foundation.org: cleanups] Signed-off-by: Kristoffer Ericson Acked-by: Thibaut Varène Cc: Geert Uytterhoeven Cc: Krzysztof Helt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

radeonfb: accelerate imageblit and other improvements

2008-10-16T18:21:44Z

Implement support for HW color expansion of 1bpp images, along with some improvements to the FIFO handling and other accel operations. The offset fixup code is now unnecessary as the fbcon core will call our set_par upon switch back from KD_GRAPHICS before anything else happens. I removed it as it would slow down accel operations. The fifo wait has been improved to avoid hitting the HW register as often, and the various accel ops are now performing better caching of register values. Overall, this improve accel performances. The imageblit acceleration does result in a small overall regression in performances on some machines (on the order of 5% on some x86), probably becaus the SW path provides a better bus utilisation, but I decided to ingnore that as the performances is still very good, and on the other hand, some machines such as some sparc64 get a 3 fold performance improvement. Signed-off-by: Benjamin Herrenschmidt Acked-by: David S. Miller Cc: Krzysztof Halasa Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

radeonfb: misc cleanup of engine and dst cache handling

2008-10-16T18:21:44Z

Fix a couple of incomplete tests of the chip families in the engine init/reset code and proper initialization of the destination cache mode. The result should better match what the latest X radeon driver does. Signed-off-by: Benjamin Herrenschmidt Acked-by: David S. Miller Cc: Krzysztof Halasa Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

neofb: remove open_lock mutex

2008-10-16T18:21:42Z

Remove mutex from the fb_open/fb_release functions as these operations are mutexed at fb layer. Signed-off-by: Krzysztof Helt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

include: replace FUNCTION with func

2008-10-16T18:21:30Z

__FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds