linux-toradex.git/drivers/video, branch v2.6.30-rc5 Linux kernel for Apalis and Colibri modules Merge master.kernel.org:/home/rmk/linux-2.6-arm 2009-05-07T17:54:32+00:00 Linus Torvalds torvalds@linux-foundation.org 2009-05-07T17:54:32+00:00 2c66fa7e6be6bdb88587ac13ac1de080d5be4f95 * master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 5507/1: support R_ARM_MOVW_ABS_NC and MOVT_ABS relocation types [ARM] 5506/1: davinci: DMA_32BIT_MASK --> DMA_BIT_MASK(32) i.MX31: Disable CPU_32v6K in mx3_defconfig. mx3fb: Fix compilation with CONFIG_PM mx27ads: move PBC mapping out of vmalloc space MXC: remove BUG_ON in interrupt handler mx31: remove mx31moboard_defconfig ARM: ARCH_MXC should select HAVE_CLK mxc : BUG in imx_dma_request mxc : Clean up properly when imx_dma_free() used without imx_dma_disable() [ARM] mv78xx0: update defconfig [ARM] orion5x: update defconfig [ARM] Kirkwood: update defconfig [ARM] Kconfig typo fix: "PXA930" -> "CPU_PXA930". [ARM] S3C2412: Add missing cache flush in suspend code [ARM] S3C: Add UDIVSLOT support for newer UARTS [ARM] S3C64XX: Add S3C64XX_PA_IIS{0,1} to <mach/map.h> 
* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 5507/1: support R_ARM_MOVW_ABS_NC and MOVT_ABS relocation types
  [ARM] 5506/1: davinci: DMA_32BIT_MASK --> DMA_BIT_MASK(32)
  i.MX31: Disable CPU_32v6K in mx3_defconfig.
  mx3fb: Fix compilation with CONFIG_PM
  mx27ads: move PBC mapping out of vmalloc space
  MXC: remove BUG_ON in interrupt handler
  mx31: remove mx31moboard_defconfig
  ARM: ARCH_MXC should select HAVE_CLK
  mxc : BUG in imx_dma_request
  mxc : Clean up properly when imx_dma_free() used without imx_dma_disable()
  [ARM] mv78xx0: update defconfig
  [ARM] orion5x: update defconfig
  [ARM] Kirkwood: update defconfig
  [ARM] Kconfig typo fix:  "PXA930" -> "CPU_PXA930".
  [ARM] S3C2412: Add missing cache flush in suspend code
  [ARM] S3C: Add UDIVSLOT support for newer UARTS
  [ARM] S3C64XX: Add S3C64XX_PA_IIS{0,1} to <mach/map.h>
fbdev: remove makefile reference to removed driver 2009-05-06T23:36:10+00:00 Krzysztof Helt krzysztof.h1@wp.pl 2009-05-06T23:03:00+00:00 57226e7898076f864d6ce41ddeff4bbc772b950c The cyblafb driver is removed so remove its last trace in the makefile. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
The cyblafb driver is removed so remove its last trace in the makefile.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fbdev: fix fillrect for 24bpp modes 2009-05-06T23:36:10+00:00 Michal Januszewski spock@gentoo.org 2009-05-06T23:02:56+00:00 bdca0f9b1eabb24373e2307fe492f428f5928abc The software fillrect routines do not work properly when the number of pixels per machine word is not an integer. To see that, run the following command on a fbdev console with a 24bpp video mode, using a non-accelerated driver such as (u)vesafb: reset ; echo -e '\e[41mtest\e[K' The expected result is 'test' displayed on a line with red background. Instead of that, 'test' has a red background, but the rest of the line (rendered using fillrect()) contains a distored colorful pattern. This patch fixes the problem by correctly computing rotation shifts. It has been tested in a 24bpp mode on 32- and 64-bit little-endian machines. Signed-off-by: Michal Januszewski <spock@gentoo.org> Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
The software fillrect routines do not work properly when the number of
pixels per machine word is not an integer.  To see that, run the following
command on a fbdev console with a 24bpp video mode, using a
non-accelerated driver such as (u)vesafb:

  reset ; echo -e '\e[41mtest\e[K'

The expected result is 'test' displayed on a line with red background.
Instead of that, 'test' has a red background, but the rest of the line
(rendered using fillrect()) contains a distored colorful pattern.

This patch fixes the problem by correctly computing rotation shifts.  It
has been tested in a 24bpp mode on 32- and 64-bit little-endian machines.

Signed-off-by: Michal Januszewski <spock@gentoo.org>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mx3fb: Fix compilation with CONFIG_PM 2009-05-05T07:37:17+00:00 Sascha Hauer s.hauer@pengutronix.de 2009-04-08T09:45:47+00:00 b09de4209d179c92ab880d911e72a892d053ff01 Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
vgacon: return the upper half of 512 character fonts 2009-05-02T22:36:10+00:00 Stefan Bader stefan.bader@canonical.com 2009-04-30T22:08:44+00:00 b175dc09285b36200a83b78baf167905181fb4e5 Uwe Geuder noted that he gets random bitmaps on a text console if he tried to type extended characters (like the e acute). For him everything above unicode 0xa0 was corrupted. After some digging there seems to be a little culprit in vgacon since the beginning of ages (well git). The function vgacon_font_get will store the number of characters correctly in font->charcount but then calls to vgacon_do_font_op(..., 0, 0). Which means only the lower 256 characters are actually stored to the fontdata. The rest is left untouched. So the next time that saved data is used, the garbled font appears. This happens on every switch between text consoles. Addresses https://bugs.launchpad.net/ubuntu/+source/linux/+bug/355057 Signed-off-by: Stefan Bader <stefan.bader@canonical.com> Tested-by: Uwe Geuder <ubuntuLp-ugeuder@sneakemail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
Uwe Geuder noted that he gets random bitmaps on a text console if he tried
to type extended characters (like the e acute).  For him everything above
unicode 0xa0 was corrupted.

After some digging there seems to be a little culprit in vgacon since the
beginning of ages (well git).  The function vgacon_font_get will store the
number of characters correctly in font->charcount but then calls to
vgacon_do_font_op(..., 0, 0).  Which means only the lower 256 characters
are actually stored to the fontdata.  The rest is left untouched.  So the
next time that saved data is used, the garbled font appears.  This happens
on every switch between text consoles.

Addresses https://bugs.launchpad.net/ubuntu/+source/linux/+bug/355057

Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
Tested-by: Uwe Geuder <ubuntuLp-ugeuder@sneakemail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Revert "linux.conf.au 2009: Tuz" 2009-04-27T19:00:27+00:00 Linus Torvalds torvalds@linux-foundation.org 2009-04-27T19:00:27+00:00 3d4f16348b77efbf81b7fa186a18a0eb815b6b84 This reverts commit 8032b526d1a3bd91ad633dd3a3b5fdbc47ad54f1. Hey, it was only meant to be a single release. Now they can all die as far as I'm concerned. [ Just kidding. They're cute and cuddly. Except when they have horrible nasty facial diseases. Oh, and I guess they're not actually that cuddly even when disease-free. ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
This reverts commit 8032b526d1a3bd91ad633dd3a3b5fdbc47ad54f1.

Hey, it was only meant to be a single release.  Now they can all die as
far as I'm concerned.

[ Just kidding.  They're cute and cuddly.

  Except when they have horrible nasty facial diseases.  Oh, and I guess
  they're not actually that cuddly even when disease-free. ]

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
pxafb: lcsr1 is unused without CONFIG_FB_PXA_OVERLAY 2009-04-21T20:41:47+00:00 Denis V. Lunev den@openvz.org 2009-04-21T19:23:59+00:00 ff14ed5db6e7e5e5dc23712d3c877891d4d9a1a8 Fixes the warning: drivers/video/pxafb.c: In function 'pxafb_handle_irq': drivers/video/pxafb.c:1442: warning: unused variable 'lcsr1' [akpm@linux-foundation.org: save an ifdef] Signed-off-by: Denis V. Lunev <den@openvz.org> Cc: Eric Miao <eric.miao@marvell.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
Fixes the warning:

  drivers/video/pxafb.c: In function 'pxafb_handle_irq':
  drivers/video/pxafb.c:1442: warning: unused variable 'lcsr1'

[akpm@linux-foundation.org: save an ifdef]
Signed-off-by: Denis V. Lunev <den@openvz.org>
Cc: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
asiliantfb: add missing return statement 2009-04-21T20:41:47+00:00 Vlada Peric vlada.peric@gmail.com 2009-04-21T19:23:59+00:00 44aa417910ec9cda6da42be914105e789273b507 Commit 032220ba (asiliantfb: fix cmap memory leaks) changed the function init_asiliant from void to int, resulting in the following compile warning: drivers/video/asiliantfb.c: In function `init_asiliant': drivers/video/asiliantfb.c:536: warning: control reaches end of non-void function Fix the warning by returning 0. Signed-off-by: Vlada Peric <vlada.peric@gmail.com> Cc: Andres Salomon <dilinger@debian.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
Commit 032220ba (asiliantfb: fix cmap memory leaks) changed the function
init_asiliant from void to int, resulting in the following compile warning:

  drivers/video/asiliantfb.c: In function `init_asiliant':
  drivers/video/asiliantfb.c:536: warning: control reaches end of non-void function

Fix the warning by returning 0.

Signed-off-by: Vlada Peric <vlada.peric@gmail.com>
Cc: Andres Salomon <dilinger@debian.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
intelfb: support i854 2009-04-13T22:04:32+00:00 Stefan Husemann shusemann@googlemail.com 2009-04-13T21:40:10+00:00 347486bb108fa6e0fd2753c1be3519d6be2516ed Support the Intel 854 Chipset in fbdev. We test and use the patch on a Thomson IP1101 IPTV-Box. On the VGA-Port we get a normal signal. Here is the link to the Mambux-Project: http://www.mambux.de Cc: Keith Packard <keithp@keithp.com> Cc: Dave Airlie <airlied@linux.ie> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: Stefan Husemann <shusemann@googlemail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
Support the Intel 854 Chipset in fbdev.

We test and use the patch on a Thomson IP1101 IPTV-Box.  On the VGA-Port
we get a normal signal.

Here is the link to the Mambux-Project: http://www.mambux.de

Cc: Keith Packard <keithp@keithp.com>
Cc: Dave Airlie <airlied@linux.ie>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Signed-off-by: Stefan Husemann <shusemann@googlemail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
cirrusfb: do not allow unsupported pixel depth 2009-04-13T22:04:30+00:00 Krzysztof Helt krzysztof.h1@wp.pl 2009-04-13T21:39:55+00:00 0efb2a03af7eddadb4d0db5f855b1614ba9b0a00 Do not allow modes with unsupported pixel depth. Otherwise, one can hang a computer by setting incorrect value with fbset command. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
Do not allow modes with unsupported pixel depth.  Otherwise, one can hang
a computer by setting incorrect value with fbset command.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>