Commit Graph

3190 Commits

Author SHA1 Message Date
Andres Salomon
521bc83b0f s1d13xxxfb: drop unused code
Silence warnings such as -

drivers/video/s1d13xxxfb.c:421: warning: ‘bltbit_wait_bitset’ defined but not used

Just drop the unused code.

Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-12-21 01:05:43 +09:00
Jingoo Han
4959212c18 s3c-fb: add support for runtime pm
This patch adds support for runtime pm using the functions.
 - pm_runtime_get_sync()
 - pm_runtime_put_sync()

pm_runtime_get_sync() and pm_runtime_put_sync() are called when
open or release function of framebufer driver is called to inform
the system if hardware is idle or not.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-12-21 01:05:43 +09:00
Joe Perches
3b80ffdef0 video: mx3fb: Use vsprintf extension %pR for struct resource
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-12-14 18:07:19 +09:00
Michael Hennerich
cffd9348a3 fbdev: bfin_adv7393fb: new Blackfin ADV7393 driver
Driver for ADV7393 add-on card for multiple Blackfin boards.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-26 15:06:39 +09:00
Michael Hennerich
dbcc465a3c fbdev: bf537-lq035: new Blackfin Sharp LQ035 framebuffer driver
For LCDs hooked up to BF537-STAMP boards.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-26 15:06:34 +09:00
Paul Mundt
fe040be2fd Merge branch 'common/fbdev-mipi' of master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6 2010-11-19 17:04:25 +09:00
Magnus Damm
6722a4016d fbdev: sh_mipi_dsi: Allow LCDC board callbacks
Update the MIPI-DSI driver to make use of the
LCD panel callbacks in the LCDC platform data.

Without this patch MIPI panels cannot use board
specific LCDC callbacks to control power and/or
back light.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-19 17:02:58 +09:00
Magnus Damm
deaba19018 fbdev: sh_mipi_dsi: Require two I/O resources V2
This is V2 of the MIPI-DSI two resources patch.

The second I/O resource specifies the base address
for the link hardware block. The base address for
the link hardware block seems to vary with SoC
type. Using two I/O resources to describe the
MIPI-DSI hardware allows us to support both newer
and older SoCs.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-19 17:02:50 +09:00
Magnus Damm
71b146c815 fbdev: sh_mipi_dsi: Make use of register names
Keep MIPI-DSI registers in one place instead of
using magic values together with comments.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-19 17:02:35 +09:00
Arnd Hannemann
2006920a18 fbdev: modedb: fix CEA modes
Some of the modes were missing the correct sync polarities.
This was causing a corrupt or left shifted picture on my TV.
Additionally format #35 had a wrong refresh rate and pixel clock.

This patch fixes those issues.

Signed-off-by: Arnd Hannemann <arnd@arndnet.de>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-19 16:56:54 +09:00
Arnd Bergmann
451a3c24b0 BKL: remove extraneous #include <smp_lock.h>
The big kernel lock has been removed from all these files at some point,
leaving only the #include.

Remove this too as a cleanup.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-11-17 08:59:32 -08:00
Paul Mundt
27d29dc4be Merge branches 'rmobile/fbdev' and 'common/fbdev-edid' of master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6 2010-11-16 16:25:35 +09:00
Paul Mundt
936fc42831 Merge branch 'fbdev/edid' 2010-11-16 16:25:03 +09:00
Linus Torvalds
fe9d1159b2 Merge branch 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging
* 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
  i2c: Sanity checks on adapter registration
  i2c: Mark i2c_adapter.id as deprecated
  i2c: Drivers shouldn't include <linux/i2c-id.h>
  i2c: Delete unused adapter IDs
  i2c: Remove obsolete cleanup for clientdata
2010-11-15 14:03:17 -08:00
Jean Delvare
dfdee5f00c i2c: Delete unused adapter IDs
Delete unused I2C adapter IDs. Special cases are:

* I2C_HW_B_RIVA was still set in driver rivafb, however no other
  driver is ever looking for this value, so we can safely remove it.
* I2C_HW_B_HDPVR is used in staging driver lirc_zilog, however no
  adapter ID is ever set to this value, so the code in question never
  runs. As the code additionally expects that I2C_HW_B_HDPVR may not
  be defined, we can delete it now and let the lirc_zilog driver
  maintainer rewrite this piece of code.

Big thanks for Hans Verkuil for doing all the hard work :)

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Jarod Wilson <jarod@redhat.com>
Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Acked-by: Hans Verkuil <hverkuil@xs4all.nl>
2010-11-15 22:40:38 +01:00
Linus Torvalds
7023166959 Merge branch 'fbdev-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6
* 'fbdev-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6:
  fsl-diu-fb: drop dead ioctl define
  MAINTAINERS: Add an fbdev git tree entry.
  OMAP: DSS: Fix documentation regarding 'vram' kernel parameter
  OMAP: VRAM: Fix boot-time memory allocation
  OMAP: VRAM: improve VRAM error prints
  sisfb: limit POST memory test according to PCI resource length
  fbdev: sh_mobile_lcdc: use correct number of modes, when using the default
  fbdev: sh_mobile_lcdc: use the standard CEA-861 720p timing
  fbdev: sh_mobile_hdmi: properly clean up modedb on monitor unplug
2010-11-15 08:42:07 -08:00
Guennadi Liakhovetski
4232f60791 fbdev: sh_mobile_hdmi: add support for E-EDID parsing
Many HDMI clients implement enhanced EDID blocks, which often contain
additional supported video modes. This patch implements parsing of such
E-EDID blocks.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-15 15:01:27 +09:00
Paul Mundt
d8d776f3fb Merge branch 'fbdev/edid' of master.kernel.org:/pub/scm/linux/kernel/git/lethal/fbdev-2.6 into common/fbdev-edid 2010-11-15 14:57:49 +09:00
Guennadi Liakhovetski
0ad83f6882 fbdev: when parsing E-EDID blocks, also use SVD entries
Add parsing of E-EDID SVD entries. In this first version only a few
CEA/EIA-861E modes are implemented, more can be added as needed.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-15 14:52:23 +09:00
Guennadi Liakhovetski
e4105119ac fbdev: export fb_edid_add_monspecs() for modules, improve algorithm
fb_edid_add_monspecs() should also be exported for use in modules, and it
requires a dummy version for the case, when CONFIG_FB_MODE_HELPERS is not
selected. This patch also improves the algorithm by removing a redundant
memory allocation, adds function documentation, adds data verification and
replaces memmove() with memcpy().

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-15 14:52:21 +09:00
Erik Gilling
9fbbdde932 video: add fb_edid_add_monspecs for parsing extended edid information
Modern monitors/tvs have more extended EDID information blocks which can
contain extra detailed modes.  This adds a fb_edid_add_monspecs function
which drivers can use to parse those additions blocks.

Signed-off-by: Erik Gilling <konkers@android.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-15 14:52:19 +09:00
Edgar (gimli) Hucek
bd760e1e5b backlight: MacBookAir3,1(3,2) mbp-nvidia-bl support
Add support for the MacBookAir3,1 and MacBookAir3,2 to the mbp-nvidia-bl
driver.

Signed-off-by: Edgar (gimli) Hucek <gimli@dark-green.com>
Acked-by: Richard Purdie <rpurdie@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-11-12 07:55:33 -08:00
Michael Hennerich
4f1aa84631 drivers/video/backlight/adp8860_bl.c: check strict_strtoul() return value
Handle return value, strict_strtoul is declared with attribute
warn_unused_result.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Cc: Mike Frysinger <vapier@gentoo.org>
Acked-by: Richard Purdie <rpurdie@linux.intel.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-11-12 07:55:33 -08:00
Michael Hennerich
c7ce2500e3 drivers/video/backlight/adp8860_bl.c: fix ambient light zone overwrite handling
This affects the get/set of the current Ambient Light Zone.  Reading
should return an integer between 1..3 (1 = Daylight, 2 = office, 3 =
dark).  Writing a value between 1..3 forces the backlight controller to
enter the corresponding Ambient Light Zone.  Writing 0 returns to normal
operation.

Fix valid range checking so we don't write invalid values to the
controller, and make sure we subtract 1, since this is what the register
definition (CFGR:BLV) requires.  Otherwise the values written don't work
correctly.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Richard Purdie <rpurdie@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-11-12 07:55:33 -08:00
Arun Murthy
fef7764f8b backlight: add low threshold to pwm backlight
The intensity of the backlight can be varied from a range of
max_brightness to zero.  Though most, if not all the pwm based backlight
devices start flickering at lower brightness value.  And also for each
device there exists a brightness value below which the backlight appears
to be turned off though the value is not equal to zero.

If the range of brightness for a device is from zero to max_brightness.  A
graph is plotted for brightness Vs intensity for the pwm based backlight
device has to be a linear graph.

intensity
	  |   /
	  |  /
	  | /
	  |/
	  ---------
	 0	max_brightness

But pratically on measuring the above we note that the intensity of
backlight goes to zero(OFF) when the value in not zero almost nearing to
zero(some x%).  so the graph looks like

intensity
	  |    /
	  |   /
	  |  /
	  |  |
	  ------------
	 0   x	 max_brightness

In order to overcome this drawback knowing this x% i.e nothing but the low
threshold beyond which the backlight is off and will have no effect, the
brightness value is being offset by the low threshold value(retaining the
linearity of the graph).  Now the graph becomes

intensity
	  |     /
	  |    /
	  |   /
	  |  /
	  -------------
	   0	  max_brightness

With this for each and every digit increment in the brightness from zero
there is a change in the intensity of backlight.  Devices having this
behaviour can set the low threshold brightness(lth_brightness) and pass
the same as platform data else can have it as zero.

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Arun Murthy <arun.murthy@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Acked-by: Richard Purdie <rpurdie@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-11-12 07:55:33 -08:00
Axel Lin
a1025e224c drivers/video/backlight/s6e63m0.c: fix section mismatch
Eliminate section mismatch warning by marking s6e63m0_probe() as __devinit.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Richard Purdie <rpurdie@linux.intel.com>
Cc: InKi Dae <inki.dae@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-11-12 07:55:33 -08:00
Axel Lin
d974e00b95 drivers/video/backlight/s6e63m0.c: unregister backlight device and remove sysfs attribute file in s6e63m0_remove
s6e63m0_probe() registered backlight device and create sysfs attribute
files, thus s6e63m0_remove() should unregister backlight device and remove
sysfs attribute files.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Richard Purdie <rpurdie@linux.intel.com>
Cc: InKi Dae <inki.dae@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-11-12 07:55:33 -08:00
Marek Vasut
4dbdf8861a backlight: fix blanking for L4F00242T03 LCD
The LCD was turned on if the variable power was > 0, but that was
incorrect.  The LCD has to be turned on in NORMAL and UNBLANK case.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-11-12 07:55:33 -08:00
Marek Vasut
6bde9082c5 backlight: fix blanking for LMS283GF05 LCD
The LCD was turned on if the variable power was > 0, but that was
incorrect.  The LCD has to be turned on in NORMAL and UNBLANK case.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-11-12 07:55:33 -08:00
Axel Lin
ed3a6787bf drivers/video/backlight/s6e63m0.c: set permissions on gamma_table file to 0444
gamma_table is not writable, so set permissions to 0444.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Richard Purdie <rpurdie@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-11-12 07:55:33 -08:00
Tomi Valkeinen
88abf44d3d OMAP: VRAM: Fix boot-time memory allocation
Use memblock_free() and memblock_remove() to remove the allocated or
reserved VRAM area from normal kernel memory.

This is a slightly modified version of patches from Felipe Contreras and
Namhyung Kim.

Reported-by: Felipe Contreras <felipe.contreras@gmail.com>
Reported-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-10 20:51:13 +09:00
Tomi Valkeinen
108409a8a4 OMAP: VRAM: improve VRAM error prints
Improve the error prints to give more information about the offending
address & size.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-10 20:51:13 +09:00
Aaro Koskinen
32ed3036c5 sisfb: limit POST memory test according to PCI resource length
If the POST memory test fails, the driver may access illegal
memory areas. Instead of hard coding the maximum size, set it
according to the PCI resource length (an additional check is needed in
sisfb_post_map_vram() to ensure it's big enough). DRAM sizing will later
adjust video_size to the correct value.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-10 20:26:37 +09:00
Paul Mundt
12ddf37444 Merge branch 'common/fbdev' of master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6 2010-11-10 18:34:49 +09:00
Paul Mundt
c724d07a56 fbdev: sh_mobile_hdmi: fix up compiler warnings.
CC      drivers/video/sh_mobile_hdmi.o
drivers/video/sh_mobile_hdmi.c: In function 'sh_hdmi_avi_infoframe_setup':
drivers/video/sh_mobile_hdmi.c:539: warning: unused variable 'var'
drivers/video/sh_mobile_hdmi.c: In function 'sh_hdmi_clk_configure':
drivers/video/sh_mobile_hdmi.c:1021: warning: unused variable 'pdata'

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-10 17:54:20 +09:00
Paul Mundt
830539d143 fbdev: sh_mobile_lcdcfb: fix up compiler warnings.
CC      drivers/video/sh_mobile_lcdcfb.o
drivers/video/sh_mobile_lcdcfb.c: In function 'sh_mobile_check_var':
drivers/video/sh_mobile_lcdcfb.c:922: warning: format '%u' expects type 'unsigned int', but argument 11 has type 'long unsigned int'

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-10 17:51:44 +09:00
Guennadi Liakhovetski
0ea2af1c15 fbdev: sh_mobile_hdmi: add support for 1080p modes
Add support for 3 more preprogrammed video modes: 1080p at 24, 50, and 60Hz.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-10 17:29:27 +09:00
Guennadi Liakhovetski
d2ecbab596 fbdev: sh_mobile_lcdc: increase maximum framebuffer size to support 1080p
LCDC hardware can support 1920x1080 formats, adjust the driver to cover them.
Besides, instead of guessing some "reasonable" validity checks, only verify
values in .fb_check_var(), that we are sure, we cannot support.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-10 17:24:09 +09:00
Guennadi Liakhovetski
8c183ecee2 fbdev: sh_mobile_hdmi: improve support for more video modes
Configure pre-programmed VIC modes for VGA (640x480@60) and 720x576@50
modes, change PHY mode selection to be based on pixel clock frequency.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-10 17:23:59 +09:00
Guennadi Liakhovetski
c36940e678 fbdev: sh_mobile_hdmi: add support for more precise HDMI clock configuration
The HDMI clock has to be reconfigured for different video modes. However, the
precision of the supplying SoC clock on SH-Mobile systems is often
insufficient. This patch allows to additionally reconfigure the parent clock
to achieve the optimal HDMI clock frequency, in case this is supported by the
platform.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-10 17:23:54 +09:00
Guennadi Liakhovetski
5fd284e6cd fbdev: sh_mobile_lcdc: use correct number of modes, when using the default
Fix zero mode number, when using the default 720p mode.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-10 16:53:21 +09:00
Guennadi Liakhovetski
5ae0cf82df fbdev: sh_mobile_lcdc: use the standard CEA-861 720p timing
sh_mobile_lcdcfb.c has a hard-coded 720p video mode, used as default, if none
is explicitly specified by the platform. Adjust its timing to match the CEA
standard. Also add an explicit refresh rate value, which is needed, when used
with HDMI, to be able to recognise the default 720p mode as a pre-programmed
VIC #4.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-10 16:53:17 +09:00
Guennadi Liakhovetski
91d63f8a30 fbdev: sh_mobile_hdmi: properly clean up modedb on monitor unplug
Even though this is not a problem currently, it is better to clear the freed
pointer and nullify the length of the freed memory.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-10 16:53:12 +09:00
Paul Mundt
dc7c0b6a6d Merge branch 'viafb-next' of git://github.com/schandinat/linux-2.6 2010-11-10 12:04:41 +09:00
Daniel Drake
b884a94ed1 viafb: Add OLPC XO-1.5 port configs
The OLPC XO-1.5 does not use the standard port wiring suggested
in the viafb driver.

This is required for the upcoming OLPC DCON and via-camera drivers,
to be submitted soon.

Signed-off-by: Daniel Drake <dsd@laptop.org>
[fts: removed useless ifdef's and corrected comment]
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
2010-11-09 16:38:09 +00:00
Jonathan Corbet
67eb6f9617 viafb: suspend/resume for GPIOs
Be sure to re-enable GPIO lines on resume.  Users still have to
be sure to set them properly.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Daniel Drake <dsd@laptop.org>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
2010-11-09 16:18:29 +00:00
Daniel Drake
751305d9b2 viafb: General power management infrastructure
Multiple devices need S/R hooks (framebuffer, GPIO, camera).
Add infrastructure and convert existing framebuffer code to the new
model.

This patch should create no functional change.
Based on earlier work by Jonathan Corbet.

Signed-off-by: Daniel Drake <dsd@laptop.org>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
2010-11-09 16:17:02 +00:00
Alexey Charkov
d6ff7d0fe2 ARM: Add support for the display controllers in VT8500 and WM8505
This adds drivers for the LCD controller found in VIA VT8500 SoC,
GOVR display controller found in WonderMedia WM8505 SoC and for the
Graphics Engine present in both of them that provides hardware
accelerated raster operations (used for copyarea and fillrect).

Signed-off-by: Alexey Charkov <alchark@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-09 18:52:07 +09:00
Linus Torvalds
706d4b12f8 Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (215 commits)
  ARM: memblock: setup lowmem mappings using memblock
  ARM: memblock: move meminfo into find_limits directly
  ARM: memblock: convert free_highpages() to use memblock
  ARM: move freeing of highmem pages out of mem_init()
  ARM: memblock: convert memory detail printing to use memblock
  ARM: memblock: use memblock to free memory into arm_bootmem_init()
  ARM: memblock: use memblock when initializing memory allocators
  ARM: ensure membank array is always sorted
  ARM: 6466/1: implement flush_icache_all for the rest of the CPUs
  ARM: 6464/2: fix spinlock recursion in adjust_pte()
  ARM: fix memblock breakage
  ARM: 6465/1: Fix data abort accessing proc_info from __lookup_processor_type
  ARM: 6460/1: ixp2000: fix type of ixp2000_timer_interrupt
  ARM: 6449/1: Fix for compiler warning of uninitialized variable.
  ARM: 6445/1: fixup TCM memory types
  ARM: imx: Add wake functionality to GPIO
  ARM: mx5: Add gpio-keys to mx51 babbage board
  ARM: imx: Add gpio-keys to plat-mxc
  mx31_3ds: Fix spi registration
  mx31_3ds: Fix the logic for detecting the debug board
  ...
2010-10-30 08:26:25 -07:00
Linus Torvalds
c0f62edd40 Merge branches 'msm-fixes' and 'msm-video' of git://codeaurora.org/quic/kernel/dwalker/linux-msm
* 'msm-fixes' of git://codeaurora.org/quic/kernel/dwalker/linux-msm:
  msm: Kconfig: drop unused config options
  msm: fix compile failure when no debug uart is selected
  msm: fix debug-macro.S build failure
  msm: timer: Decrease shift on timer clocksource
  arm: mach-msm: fix error handling in msm_iommu_probe()
  msm: fix Kconfig target board selection
  msm: fix compile failure on struct membank node member

* 'msm-video' of git://codeaurora.org/quic/kernel/dwalker/linux-msm:
  drivers/video/msm/mddi.c: Remove multiple KERN_<level> uses
  drivers: msm: video: add dev_set_name call
  drivers: video: msm: fix hang on disable_irq
2010-10-29 18:57:04 -07:00