Commit Graph

855 Commits

Author SHA1 Message Date
James Simmons
166f60dde0 [PATCH] fbdev: fix kconfig error if FB_DDC=n
Fix the following error if FB_DDC=n

Kernel: arch/x86_64/boot/bzImage is ready  (#1)
  Building modules, stage 2.
  MODPOST 229 modules
WARNING: "fb_ddc_read" [drivers/video/nvidia/nvidiafb.ko] undefined!
make[1]: *** [__modpost] Error 1

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Cc: James Simmons <jsimmons@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-06 09:30:24 -08:00
Randy Dunlap
df470c30da [PATCH] atyfb: fix kconfig error part 2
Fix implicit declarations and missing code in atyfb.

drivers/video/aty/atyfb_base.c:2137: warning: implicit declaration of function 'a
ty_ld_lcd'
drivers/video/aty/atyfb_base.c:2154: warning: implicit declaration of function 'a
ty_st_lcd'
atyfb_base.c:(.text+0x33e5c): undefined reference to `aty_ld_lcd'
atyfb_base.c:(.text+0x33eb2): undefined reference to `aty_st_lcd'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Cc: James Simmons <jsimmons@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-06 09:30:24 -08:00
Dave Jones
b9860ecf25 [PATCH] nvidiafb backlight: Fix implicit declaration in nv_backlight
drivers/video/nvidia/nv_backlight.c: In function 'nvidia_bl_init':
drivers/video/nvidia/nv_backlight.c:103: error: implicit declaration of function 'pmac_has_backlight_type'

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Cc: James Simmons <jsimmons@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-06 09:30:24 -08:00
Linus Torvalds
227c5fe799 Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight
* 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight:
  backlight: Allow enable/disable of fb backlights, fixing regressions
  backlight: Fix nvidia backlight initial brightness
2007-03-05 08:25:43 -08:00
David Miller
8690ba446d [PATCH] video/aty/mach64_ct.c: fix bogus delay loop
CT based mach64 cards were reported to hang on sparc64 boxes when
compiled with gcc-4.1.x and later.

Looking at this piece of code, it's no surprise.  A critical
delay was implemented as an empty for() loop, and gcc 4.0.x
and previous did not optimize it away, so we did get a delay.

But gcc-4.1.x and later can optimize it away, and we get crashes.

Use a real udelay() to fix this.  Fix verified on SunBlade100.

Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-05 08:12:54 -08:00
Antonino A. Daplas
721c04c65f [PATCH] atyfb: Fix kconfig error
Fix the following compile error:

  MODPOST 327 modules
WARNING: "aty_st_lcd" [drivers/video/aty/atyfb.ko] undefined!
WARNING: "aty_ld_lcd" [drivers/video/aty/atyfb.ko] undefined!
make[1]: *** [__modpost] Error 1
make: *** [modules] Error 2

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-05 07:57:53 -08:00
Paul Mundt
1f2b69f9bd [PATCH] fb: sm501fb off-by-1 sysfs store
Currently sm501fb_crtsrc_store() won't allow the routing to be changed via
echos from userspace in to the sysfs file.  The reason for this is that the
strnicmp() for both heads uses a sizeof() for the string length, which ends
up being strlen() + 1 (\0 in the normal case, but the echo gives a newline,
which is where the issue occurs), this then causes a mismatch and
subsequently bails with the -EINVAL.

In addition to this, the hardcoded lengths were then used for the store
length that was returned, which ended up being erroneous and resulting in a
write error.  There's also no point in returning anything but the full
length since it will -EINVAL out on a mismatch well before then anyways.

sizeof("string") is great for making sure you have space in your buffer,
but rather less so for string comparisons :-)

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Acked-by: Ben Dooks <ben-linux@fluff.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-05 07:57:51 -08:00
Richard Purdie
202d4e6025 backlight: Allow enable/disable of fb backlights, fixing regressions
Enabling the backlight by default appears to cause problems for many
users. This patch disables backlight controls unless explicitly
enabled by users via a module parameter. Since PMAC users are known
to work, default to enabled in that case.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-03-05 08:49:38 +00:00
Richard Purdie
238576e12f backlight: Fix nvidia backlight initial brightness
Fix a mix up when the nvidia driver was converted resulting
in the backlight having an incorrect initial brightness.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-03-05 08:49:38 +00:00
David S. Miller
7ab876703d [RADEON]: Fix blanking return value.
If you'll recall, over a year ago, I pointed out that the current
Radeon driver erroneously returns -EINVAL for valid blanking codes,
here is a link to that thread:

	http://lkml.org/lkml/2006/1/28/6

No other driver does this, and it confuses the X server into thinking
that the device does not support blanking properly.

I looked again and there is simply no reason for the Radeon driver to
return -EINVAL for FB_BLANK_NORMAL.  It claims it wants to do this in
order to convince fbcon to blank in software, right here:

			if (fb_blank(info, blank))
				fbcon_generic_blank(vc, info, blank);

to software blank the screen.  But it only causes that to happen
in the FB_BLANK_NORMAL case.

That makes no sense because the Radeon code does this:

		val |= CRTC_DISPLAY_DIS;

in the FB_BLANK_NORMAL case so should be blanking the hardware, and
there is therefore no reason to SW blank by returning -EINVAL.

Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Antonino Daplas <adaplas@gmail.com>
2007-03-02 15:22:54 -08:00
Geert Uytterhoeven
3f555c700b [PATCH] ps3: introduce CONFIG_PS3_ADVANCED
ps3: Introduce CONFIG_PS3_ADVANCED, as suggested by Roman Zippel, and use
it to control questions about PS3 subsystems that may not be obvious for
the casual user.

This gets rid of the following warning on non-powerpc platforms: |
drivers/video/Kconfig:1604:warning: 'select' used by config symbol 'FB_PS3'
refer to undefined symbol 'PS3_PS3AV'

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Acked-by: Geoff Levand <geoffrey.levand@am.sony.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-01 14:53:38 -08:00
Adrian Bunk
9540f75b2b [PATCH] drivers/video/sm501fb.c: make 4 functions static
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-01 14:53:35 -08:00
Ondrej Zajicek
62fa4dc7f7 [PATCH] Fix build-failure in drivers/video/s3fb.c
Toralf Förster pointed out that drivers/video/s3fb.c would fail to compile:
> ...
>   CC      drivers/video/s3fb.o
> drivers/video/s3fb.c: In function `s3_pci_remove':
> drivers/video/s3fb.c:1003: warning: unused variable `par'
> drivers/video/s3fb.c: In function `s3fb_setup':
> drivers/video/s3fb.c:1141: error: `mtrr' undeclared (first use in this function)
> drivers/video/s3fb.c:1141: error: (Each undeclared identifier is reported only once
> drivers/video/s3fb.c:1141: error: for each function it appears in.)
> make[2]: *** [drivers/video/s3fb.o] Error 1
> make[1]: *** [drivers/video] Error 2
> make: *** [drivers] Error 2

Here is fix, it also fixes broken boot options.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-26 12:56:46 -08:00
Jean Delvare
f1d2120487 [PATCH] i810fb: fix i810_check_params section mismatch
WARNING: drivers/video/i810/i810fb.o - Section mismatch: reference
to .init.data: from .text between 'i810_check_params' (at offset
0x1123) and 'encode_fix'

yres cannot be declared __devinitdata as it is used in
i810_check_params(), which isn't __devinit.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-20 17:10:16 -08:00
Ben Dooks
5fc404e47b [PATCH] fb: SM501 framebuffer driver
Driver for the Silicon Motion SM501 multifunction device framebuffer
subsystem.

This driver supports both the CRT and LCD panel heads, with some simple
acceleration for the cursor plotting and support for screen panning.  There
is no current support for bitblt/drawing engines, which should be added at
a later date.

This has been tested on a number of configurations, including PCI and
generic-bus, on PPC, ARM and SH4

[akpm@linux-foundation.org: fix warnings]
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Vincent Sanders <vince@arm.linux.org.u.>
Acked-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-20 17:10:16 -08:00
Richard Purdie
8f27489d11 backlight: Remove bogus SYSFS dependency
Remove a bogus SYSFS dependency from the backlight class

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-20 12:27:25 +00:00
Richard Purdie
40f5a0ce25 backlight: simplify corgi_bl locking
Now update_status has locking, we can remove the mutex from corgi_bl.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-20 09:26:54 +00:00
Richard Purdie
599a52d126 backlight: Separate backlight properties from backlight ops pointers
Per device data such as brightness belongs to the indivdual device
and should therefore be separate from the the backlight operation
function pointers. This patch splits the two types of data and
allows simplifcation of some code.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-20 09:26:53 +00:00
Richard Purdie
321709c599 backlight: Clean up pmac_backlight handling
Move the setting/unsetting of pmac_backlight into the
backlight core instead of doing it in each driver.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-20 09:26:40 +00:00
James Simmons
e0e34ef7f0 backlight: Improve backlight selection for fbdev drivers
Improve backlight selection for fbdev drivers

Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-20 08:38:46 +00:00
Richard Purdie
37ce69a57f backlight: Rework backlight/fb interaction simplifying, lots
fb_info->bl_mutex is badly thought out and the backlight class doesn't
need it if the framebuffer/backlight register/unregister order is
consistent, particularly after the backlight locking fixes.

Fix the drivers to use the order:

backlight_device_register()
register_framebuffer()
unregister_framebuffer()
backlight_device_unregister()

and turn bl_mutex into a lock for the bl_curve data only.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-20 08:38:46 +00:00
Richard Purdie
b5c6916b31 backlight: Remove unneeded backlight update_status calls
The backlight core listens for blanking events and triggers a
backlight_update_status call so these extra calls are not
needed and can be removed.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-20 08:38:46 +00:00
Richard Purdie
85a3a9aa69 backlight: Remove uneeded update_status call from chipsfb.c
Remove uneeded update_status call from chipsfb.c since the
backlight core now receives software blanking notifications
too.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-20 08:38:46 +00:00
Richard Purdie
994efacdf9 backlight/fbcon: Add FB_EVENT_CONBLANK
The backlight class wants notification whenever the console is blanked
but doesn't get this when hardware blanking fails and software blanking
is used. Changing FB_EVENT_BLANK to report both would be a behaviour
change which could confuse the console layer so add a new event for
software blanking and have the backlight class listen for both.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-20 08:38:45 +00:00
Richard Purdie
34f18a71d9 backlight: Fix Kconfig entries
Currently its possible to build the backlight core as a module yet
compile the drivers into the kernel which gives missing symbols.

Fix.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-20 08:38:45 +00:00
Richard Purdie
1cfc97f21f backlight: Remove uneeded nvidia set_power calls
nvidia_bl_set_power isn't needed since the backlight class handles
this by receiving fb events itself and calling update_status so
remove it.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-20 08:38:45 +00:00
Richard Purdie
249040dc7f backlight: Convert semaphore -> mutex
Convert internal semaphore to a mutex

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-20 08:38:45 +00:00
Richard Purdie
28ee086d5b backlight: Fix external uses of backlight internal semaphore
backlight_device->sem has a very specific use as documented in the
header file. The external users of this are using it for a different
reason, to serialise access to the update_status() method.

backlight users were supposed to implement their own internal
serialisation of update_status() if needed but everyone is doing
things differently and incorrectly. Therefore add a global mutex to
take care of serialisation for everyone, once and for all.

Locking for get_brightness remains optional since most users don't
need it.

Also update the lcd class in a similar way.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-20 08:38:45 +00:00
Richard Purdie
a8db3c1948 backlight: Minor code cleanups for hp680_bl.c
Since people use this code as an example, clean it up to
to use platform_*_drvdata instead of a global variable.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-20 08:38:44 +00:00
Richard Purdie
da7a747125 backlight: Minor code cleanups for corgi_bl.c
Since people use this code as an example, clean it up to
to use platform_*_drvdata and remove an unneeded function.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-20 08:38:44 +00:00
Dmitry Torokhov
90968e8ebc backlight: Remove excessive (un)likelys
Remove excessive numbers of (un)likely()s in the backlight core.

There are no hot paths in this code so rely on compiler to do
the right thing.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-20 08:38:44 +00:00
Richard Purdie
dfcba20067 backlight: Remove unneeded owner field
Remove uneeded owner field from backlight_properties structure.

Nothing uses it and it is unlikely that it will ever be used. The
backlight class uses other means to ensure that nothing references
unloaded code.

Based on a patch from Dmitry Torokhov <dtor@insightbb.com>

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-20 08:37:40 +00:00
Dmitry Torokhov
2fd5a15489 backlight: Fix error handling
Fix error handling when registering new device

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-20 08:35:09 +00:00
Marcin Juszkiewicz
7a208463b2 backlight: Add Frontpath ProGear HX1050+ driver
Add control of LCD backlight for Frontpath ProGear HX1050+.
Patch is based on http://downloads.sf.net/progear/progear-lcd-0.2.tar.gz
driver by M Schacht.

Signed-off-by: Marcin Juszkiewicz <openembedded@hrw.one.pl>
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-20 08:35:09 +00:00
Ben Dooks
0187f221e9 [PATCH] s3c2410fb: fix un-initialised dev field
The current driver is not setting the dev field in the private data
structure, which can lead to an OOPS if the driver tries to report an
error.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Cc: James Simmons <jsimmons@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-16 08:14:01 -08:00
Thomas Gleixner
38515e908b [PATCH] Scheduled removal of SA_xxx interrupt flags fixups
The obsolete SA_xxx interrupt flags have been used despite the scheduled
removal.  Fixup the remaining users.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Ingo Molnar <mingo@elte.hu>
Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: Roman Zippel <zippel@linux-m68k.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Wim Van Sebroeck <wim@iguana.be>
Cc: Roland Dreier <rolandd@cisco.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: Greg KH <greg@kroah.com>
Cc: Dave Airlie <airlied@linux.ie>
Cc: James Simmons <jsimmons@infradead.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-14 08:09:54 -08:00
Tim Schmielau
cd354f1ae7 [PATCH] remove many unneeded #includes of sched.h
After Al Viro (finally) succeeded in removing the sched.h #include in module.h
recently, it makes sense again to remove other superfluous sched.h includes.
There are quite a lot of files which include it but don't actually need
anything defined in there.  Presumably these includes were once needed for
macros that used to live in sched.h, but moved to other header files in the
course of cleaning it up.

To ease the pain, this time I did not fiddle with any header files and only
removed #includes from .c-files, which tend to cause less trouble.

Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha,
arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig,
allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all
configs in arch/arm/configs on arm.  I also checked that no new warnings were
introduced by the patch (actually, some warnings are removed that were emitted
by unnecessarily included header files).

Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-14 08:09:54 -08:00
Jean Delvare
12a917f69d i2c: Declare more i2c_adapter parent devices
Declare the parent device of i2c_adapter devices each time we can
easily do so. It makes the i2c_adapter appear at the right place in
the device tree, rather than as a platform device.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Len Brown <len.brown@intel.com>
Cc: Jordan Crouse <jordan.crouse@amd.com>
Cc: Jody McIntyre <scjody@modernduck.com>
Cc: Stefan Richter <stefanr@s5r6.in-berlin.de>
Cc: v4l-dvb-maintainer@linuxtv.org
Cc: Petr Vandrovec <vandrove@vc.cvut.cz>
2007-02-13 22:09:03 +01:00
Arjan van de Ven
00977a59b9 [PATCH] mark struct file_operations const 6
Many struct file_operations in the kernel can be "const".  Marking them const
moves these to the .rodata section, which avoids false sharing with potential
dirty data.  In addition it'll catch accidental writes at compile time to
these shared resources.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12 09:48:45 -08:00
Geert Uytterhoeven
310d8c1112 [PATCH] ps3: Virtual Frame Buffer Driver
Add the PS3 Virtual Frame Buffer Driver.

As the actual graphics hardware cannot be accessed directly by Linux, ps3fb
uses a virtual frame buffer in main memory.  The actual screen image is copied
to graphics memory by the GPU on every vertical blank, by making a hypervisor
call.

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Cc: James Simmons <jsimmons@infradead.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12 09:48:44 -08:00
Geert Uytterhoeven
dcfe2666ff [PATCH] fb_videomode_to_var: reset virtual screen parameters
fb_videomode_to_var(): reset the virtual screen parameters when converting
from an fb_videomode to an fb_var_screeninfo.

Without this the old virtual screen parameters are kept.  Hence you cannot
switch to a video mode with a lower resolution on frame buffer devices that
don't support virtual screens and panning, as values are not supposed to be
rounded down when they don't fit.

I also reordered the assignments to match the order of the individual members.

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Cc: James Simmons <jsimmons@infradead.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12 09:48:44 -08:00
Geert Uytterhoeven
9791d763de [PATCH] fbdev modedb: make more pointer parameters const
fbdev modedb: make more input and output pointer parameters const

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Cc: James Simmons <jsimmons@infradead.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12 09:48:44 -08:00
Geert Uytterhoeven
5c52cbeb7f [PATCH] fbdev modedb: allow refresh rates for named video modes
fbdev modedb: Take into account the specified refresh rates for video modes
specified by name, so e.g.  all of `720p', `720p@60', and `720p@50' work.

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Cc: James Simmons <jsimmons@infradead.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12 09:48:44 -08:00
Prarit Bhargava
5e14ab8b5e [PATCH] change nvidiafb_remove to __devexit
Change nvidiafb_remove to __devexit to fix MODPOST warnings:

WARNING: drivers/video/nvidia/nvidiafb.o - Section mismatch: reference to
.exit.text:nvidiafb_remove from .data.rel.local after 'nvidiafb_driver' (at
offset 0x28)

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Acked-By: James Simmons <jsimmons@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12 09:48:44 -08:00
Jiri Slaby
f5610b9c3a [PATCH] Video: fb, kzalloc changes
Use kzalloc instead of kmalloc + memset(0).

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: James Simmons <jsimmons@infradead.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12 09:48:43 -08:00
Jiri Slaby
c4f28e54d6 [PATCH] Video: fb, add true ref_count atomicity
Some of fb drivers uses atomic_t in bad manner, since there are still some
race-prone gaps.  Use mutexes to protect open/close code sections with
ref_count testing and finally use simple uint.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Acked-by: Denis Oliver Kropp <dok@directfb.org>
Cc: James Simmons <jsimmons@infradead.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12 09:48:42 -08:00
Adrian Bunk
52e7c922f3 [PATCH] remove the broken FB_S3TRIO driver
The FB_S3TRIO driver:
- has been marked as BROKEN for more than two years and
- is still marked as BROKEN.

Drivers that had been marked as BROKEN for such a long time seem to be
unlikely to be revived in the forseeable future.

But if anyone wants to ever revive this driver, the code is still
present in the older kernel releases.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: James Simmons <jsimmons@infradead.org>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12 09:48:42 -08:00
Jean Delvare
2fdbe5cf27 [PATCH] matroxfb: Use kzalloc
Use kzalloc instead of kmalloc+memset, twice.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Petr Vandrovec <vandrove@vc.cvut.cz>
Acked-By: James Simmons <jsimmons@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12 09:48:42 -08:00
Richard Knutsson
c30660ead2 [PATCH] drivers/video/sis: Convert to generic boolean
Convert:
FALSE   -> false
TRUE    -> true
BOOLEAN -> bool

Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se>
Cc: Thomas Hellstrom <thomas@tungstengraphics.com>
Cc: James Simmons <jsimmons@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12 09:48:42 -08:00
Alan
3aebbd8f92 [PATCH] pm3fb: kill pci_find_device usage
Signed-off-by: Alan Cox <alan@redhat.com>
Acked-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12 09:48:42 -08:00