Ben Dooks b3b4dc8840 lcd: fix oops if driver only interested in .set_power ... The LCD driver core calls LCD drivers when either the blanking state or the display mode has changed, but does not make any check to see if the called driver has a .set_mode method. This means if a driver only has a .set_power method then the system will OOPS on changing mode (and with the console semaphore held so you cannot easily see the problem). Fix the problem by ensuring that either callback is valid before use. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2008-11-19 18:49:58 -08:00
..
aty	radeonfb: accelerate imageblit and other improvements	2008-10-16 11:21:44 -07:00
backlight	lcd: fix oops if driver only interested in .set_power	2008-11-19 18:49:58 -08:00
console	fbcon: don't inline updatescrollmode	2008-10-30 11:38:46 -07:00
display	device create: video: convert device_create_drvdata to device_create	2008-10-16 09:24:45 -07:00
geode	lxfb: fix console blanking	2008-07-24 10:47:40 -07:00
i810	i810fb: fix console switch regression	2008-03-19 18:53:36 -07:00
intelfb	intelfb: support 945GME (as used in ASUS Eee 901)	2008-10-16 11:21:42 -07:00
kyro
logo	video/logo: add support for Blackfin/Linux logo for framebuffer console	2008-05-14 19:11:14 -07:00
matrox	matroxfb: support G200eV chip	2008-10-16 11:21:45 -07:00
mb862xx	fbdev: add new framebuffer driver for Fujitsu MB862xx GDCs	2008-11-06 15:41:18 -08:00
mbx	mbxfb: fix incorrect argument type	2008-03-10 18:01:20 -07:00
nvidia	video: replace remaining __FUNCTION__ occurrences	2008-04-28 08:58:42 -07:00
omap	Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm	2008-10-16 11:25:32 -07:00
pnx4008	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
riva	video: replace remaining __FUNCTION__ occurrences	2008-04-28 08:58:42 -07:00
savage	savagefb: speed up the I2C bus	2008-04-28 08:58:38 -07:00
sis	video/sis/: remove compat code	2008-07-24 10:47:37 -07:00
vermilion	removed unused #include <linux/version.h>'s	2008-08-23 12:14:12 -07:00
via	viafb: fix releasing of /proc/viafb/ subtree	2008-11-19 18:49:58 -08:00
68328fb.c
acornfb.c	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
acornfb.h
amba-clcd.c
amifb.c	drivers/video/amifb.c cleanups	2008-07-24 10:47:40 -07:00
arcfb.c
arkfb.c	removed unused #include <linux/version.h>'s	2008-08-23 12:14:12 -07:00
asiliantfb.c
atafb.c	atafb: test virtual screen range before subtraction on unsigned	2008-07-24 10:47:37 -07:00
atafb.h
atafb_iplan2p2.c
atafb_iplan2p4.c
atafb_iplan2p8.c
atafb_mfb.c
atafb_utils.h
atmel_lcdfb.c	drivers/video: bad error test before a dereference	2008-11-19 18:49:57 -08:00
au1100fb.c
au1100fb.h
au1200fb.c
au1200fb.h
bf54x-lq043fb.c	Blackfin arch: move include/asm-blackfin header files to arch/blackfin	2008-08-27 10:51:02 +08:00
bfin-t350mcqb-fb.c	lcd: add lcd_device to check_fb() entry in lcd_ops	2008-07-24 10:47:40 -07:00
bt431.h
bt455.h
bw2.c	sparc: Annotate of_device_id arrays with const or __initdata.	2008-08-31 01:23:17 -07:00
c2p.c	export c2p	2008-07-20 17:24:39 -07:00
c2p.h
carminefb.c	framebuffer: fix carminefb section mismatch	2008-10-16 11:21:45 -07:00
carminefb.h	fbdev: add the carmine FB driver	2008-07-24 10:47:34 -07:00
carminefb_regs.h	fbdev: add the carmine FB driver	2008-07-24 10:47:34 -07:00
cfbcopyarea.c	fb: add support for foreign endianness	2008-04-28 08:58:35 -07:00
cfbfillrect.c	fb: add support for foreign endianness	2008-04-28 08:58:35 -07:00
cfbimgblt.c	video: replace remaining __FUNCTION__ occurrences	2008-04-28 08:58:42 -07:00
cg3.c	sparc: Annotate of_device_id arrays with const or __initdata.	2008-08-31 01:23:17 -07:00
cg6.c	cg6: disable cursor when leaving graphics mode	2008-10-10 12:12:41 -07:00
cg14.c	sparc: Annotate of_device_id arrays with const or __initdata.	2008-08-31 01:23:17 -07:00
chipsfb.c	PM: Introduce PM_EVENT_HIBERNATE callback state	2008-02-23 10:40:04 -08:00
cirrusfb.c	section fixes for cirrusfb	2008-11-01 12:40:38 -07:00
clps711xfb.c	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
cobalt_lcdfb.c	fbdev: add new Cobalt LCD framebuffer driver	2008-07-24 10:47:40 -07:00
controlfb.c
controlfb.h
cyber2000fb.c	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
cyber2000fb.h
cyblafb.c
dnfb.c	m68k: dnfb doesnt check for Apollo	2008-05-18 13:28:49 -07:00
edid.h
efifb.c	efifb/imacfb consolidation + hardware support	2008-10-16 11:21:44 -07:00
epson1355fb.c	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
fb_ddc.c	i2c: Let framebuffer drivers set their I2C bus class to DDC	2008-07-14 22:38:28 +02:00
fb_defio.c	fbdefio: add set_page_dirty handler to deferred IO FB	2008-08-20 15:40:32 -07:00
fb_draw.h	fb: add support for foreign endianness	2008-04-28 08:58:35 -07:00
fb_notify.c
fb_sys_fops.c
fbcmap.c
fbcvt.c
fbmem.c	fbdev: clean the penguin's dirty feet	2008-11-19 18:49:57 -08:00
fbmon.c	fbmon: fix EDID parser to detect interlace modes	2008-10-16 11:21:44 -07:00
fbsysfs.c
ffb.c	sparc: Annotate of_device_id arrays with const or __initdata.	2008-08-31 01:23:17 -07:00
fm2fb.c
fsl-diu-fb.c	freescale DIU: bug fix: add sanity check for AOI position	2008-08-15 08:35:43 -07:00
fsl-diu-fb.h	fbdev: powerpc: driver for Freescale 8610 and 5121 DIU	2008-04-28 08:58:40 -07:00
g364fb.c
gbefb.c	gbefb: cmap FIFO timeout	2008-07-30 09:41:47 -07:00
gxt4500.c	fbdev: use DIV_ROUND_UP or roundup	2008-04-28 08:58:35 -07:00
hecubafb.c	fbdev: platforming hecubafb and n411	2008-04-28 08:58:41 -07:00
hgafb.c	hgafb: convert to new platform driver API	2008-07-24 10:47:39 -07:00
hitfb.c	video: Fix up hp6xx driver build regressions.	2008-07-30 02:16:12 +09:00
hpfb.c	m68k: Return -ENODEV if no device is found	2008-05-18 13:28:50 -07:00
igafb.c
imsttfb.c	video: replace remaining __FUNCTION__ occurrences	2008-04-28 08:58:42 -07:00
imxfb.c	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
imxfb.h
Kconfig	fbdev: add new framebuffer driver for Fujitsu MB862xx GDCs	2008-11-06 15:41:18 -08:00
leo.c	leo: disable cursor when leaving graphics mode	2008-10-10 12:13:22 -07:00
macfb.c	make macfb_setup() static	2008-07-26 12:00:12 -07:00
macmodes.c
macmodes.h
Makefile	fbdev: add new framebuffer driver for Fujitsu MB862xx GDCs	2008-11-06 15:41:18 -08:00
maxinefb.c
metronomefb.c	metronomefb: Fix warning when building 64bit	2008-10-15 10:19:51 -07:00
modedb.c	fbdev: export symbol fb_mode_option	2008-06-06 11:29:12 -07:00
n411.c	fbdev: platforming hecubafb and n411	2008-04-28 08:58:41 -07:00
neofb.c	neofb: remove open_lock mutex	2008-10-16 11:21:42 -07:00
offb.c	fbdev: Teaches offb about palette on radeon r5xx/r6xx	2008-07-22 10:39:36 +10:00
output.c
p9100.c	sparc: Annotate of_device_id arrays with const or __initdata.	2008-08-31 01:23:17 -07:00
platinumfb.c	platinumfb: Use linux/of_{device,platform}.h instead of asm	2008-06-09 13:46:38 +10:00
platinumfb.h
pm2fb.c	pm2fb: free cmap memory on module remove	2008-08-20 15:40:31 -07:00
pm3fb.c	video: replace remaining __FUNCTION__ occurrences	2008-04-28 08:58:42 -07:00
pmag-aa-fb.c	fbcon: fix color generation for monochrome framebuffer	2008-02-06 10:41:18 -08:00
pmag-ba-fb.c
pmagb-b-fb.c
ps3fb.c	powerpc/ps3: Add a sub-match id to ps3_system_bus	2008-07-22 10:39:33 +10:00
pvr2fb.c	sh: More header path fixups for mach dir refactoring.	2008-07-29 22:10:01 +09:00
pxafb.c	[ARM] pxafb: fix the warning of incorrect lccr when lcd_conn is specified	2008-08-16 16:39:16 +01:00
pxafb.h	pxafb: convert ctrlr_sem in a mutex	2008-07-24 10:47:37 -07:00
q40fb.c
s1d13xxxfb.c	fbdev: allow more chip revisions in Epson s1d13... video driver	2008-10-16 11:21:45 -07:00
s3c2410fb.c	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
s3c2410fb.h	S3C2410: clean out changelog header and tidy	2008-05-24 09:56:13 -07:00
s3fb.c	removed unused #include <linux/version.h>'s	2008-08-23 12:14:12 -07:00
sa1100fb.c	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
sa1100fb.h	sa1100fb: convert ctrlr_sem in a mutex	2008-07-24 10:47:37 -07:00
sbuslib.c	sparc video: remove open boot prom code	2008-05-08 21:37:30 -07:00
sbuslib.h	sparc video: remove open boot prom code	2008-05-08 21:37:30 -07:00
sgivwfb.c	x86, VisWS: turn into generic arch, move definitions	2008-07-10 18:55:40 +02:00
sh7760fb.c	sh7760fb: write colormap value to hardware	2008-07-28 16:30:21 -07:00
sh_mobile_lcdcfb.c	video: add sh_mobile_lcdc platform flags	2008-10-20 11:38:50 +09:00
skeletonfb.c	skeletonfb: update to correct platform driver usage	2008-07-24 10:47:39 -07:00
sm501fb.c	sm501: fixup allocation code to be 64bit resource compliant	2008-07-24 10:47:40 -07:00
sstfb.c	video: replace remaining __FUNCTION__ occurrences	2008-04-28 08:58:42 -07:00
sticore.h	video/console/stico{n,re}.c: make code static	2008-07-26 12:00:12 -07:00
stifb.c	video/stifb.c: make 2 functions static	2008-07-26 12:00:12 -07:00
sunxvr500.c	sparc video: remove open boot prom code	2008-05-08 21:37:30 -07:00
sunxvr2500.c	sparc video: remove open boot prom code	2008-05-08 21:37:30 -07:00
svgalib.c
syscopyarea.c	fb: add support for foreign endianness	2008-04-28 08:58:35 -07:00
sysfillrect.c	fb: add support for foreign endianness	2008-04-28 08:58:35 -07:00
sysimgblt.c	video: replace remaining __FUNCTION__ occurrences	2008-04-28 08:58:42 -07:00
tcx.c	sparc: Annotate of_device_id arrays with const or __initdata.	2008-08-31 01:23:17 -07:00
tdfxfb.c	tdfxfb: do not make changes to default tdfx_fix	2008-10-16 11:21:42 -07:00
tgafb.c
tmiofb.c	tmiofb: fix compilation with ACCEL disabled	2008-11-19 18:49:58 -08:00
tridentfb.c	tridentfb: remove warning message that cyblafb driver should be used	2008-07-24 10:47:36 -07:00
uvesafb.c	uvesafb: don't treat mode info retrieval failures as errors	2008-10-16 11:21:44 -07:00
valkyriefb.c
valkyriefb.h
vesafb.c
vfb.c	vfb: only enable if explicitly requested when compiled in	2008-07-24 10:47:39 -07:00
vga16fb.c	vga16fb: remove open_lock mutex	2008-10-16 11:21:42 -07:00
vgastate.c
vt8623fb.c	removed unused #include <linux/version.h>'s	2008-08-23 12:14:12 -07:00
w100fb.c	w100fb: add 80 MHz modeline	2008-07-04 10:40:08 -07:00
w100fb.h
xen-fbfront.c	xen: clean up domain mode predicates	2008-08-20 12:40:07 +02:00
xilinxfb.c	removed unused #include <linux/version.h>'s	2008-08-23 12:14:12 -07:00