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linux/drivers/video
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Benjamin Herrenschmidt 18a0d89e54 radeonfb: Whack the PCI PM register until it sticks 
This fixes a regression introduced when we switched to using the core
pci_set_power_state().  The chip seems to need the state to be written
over and over again until it sticks, so we do that.

Note that the code is a bit blunt, without timeout, etc...  but that's
pretty much because I put back in there the code exactly as it used to
be before the regression.  I still add a call to pci_set_power_state()
at the end so that ACPI gets called appropriately on x86.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Tested-by: Raymond Wooninck <tittiatcoke@gmail.com>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-03-22 11:08:53 -07:00
..
aty radeonfb: Whack the PCI PM register until it sticks 2009-03-22 11:08:53 -07:00
backlight drivers/video/backlight: rename da903x to da903x_bl 2009-02-05 12:56:48 -08:00
console fbdev: Kill Atari vblank cursor blinking 2009-01-12 20:56:43 +01:00
display device create: video: convert device_create_drvdata to device_create 2008-10-16 09:24:45 -07:00
geode gx1fb: properly alloc cmap and plug cmap leak 2009-02-11 14:25:34 -08:00
i810 i810: fix kernel crash fix when struct fb_var_screeninfo is supplied 2009-03-10 15:55:12 -07:00
intelfb i2c: Delete many unused adapter IDs 2009-01-26 21:19:52 +01:00
kyro
logo linux.conf.au 2009: Tuz 2009-03-16 07:55:37 -07:00
matrox matroxfb: support G200eV chip 2008-10-16 11:21:45 -07:00
mb862xx drivers/video/mb862xx/mb862xxfb.c: fix printk 2008-12-10 08:01:54 -08:00
mbx
nvidia i2c: Delete many unused adapter IDs 2009-01-26 21:19:52 +01:00
omap [ARM] omap: ensure OMAP drivers pass a struct device to clk_get() 2009-01-24 11:41:16 +00:00
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 i2c: Delete many unused adapter IDs 2009-01-26 21:19:52 +01:00
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 sparse warnings 2009-01-06 15:59:26 -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 [ARM] Fix realview build 2009-01-08 16:29:41 +00:00
amifb.c fbdev: c2p - Rename c2p to c2p_planar 2009-01-12 20:56:32 +01:00
arcfb.c
arkfb.c removed unused #include <linux/version.h>'s 2008-08-23 12:14:12 -07:00
asiliantfb.c
atafb.c m68k: atari - Rename "mfp" to "st_mfp" 2009-02-22 09:23:02 -08:00
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 video/framebuffer: fix bug: jpegview cannot work on framebuffer device other than 16BPP 2009-01-15 16:39:35 -08:00
bfin-t350mcqb-fb.c video/framebuffer: move the probe func into .devinit.text in Blackfin LCD driver 2009-02-11 14:25:35 -08:00
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.h fbdev: c2p - Rename c2p to c2p_planar 2009-01-12 20:56:32 +01:00
c2p_core.h fbdev: c2p/atafb - Add support for Atari interleaved bitplanes 2009-01-12 20:56:31 +01:00
c2p_iplan2.c fbdev: c2p/atafb - Add support for Atari interleaved bitplanes 2009-01-12 20:56:31 +01:00
c2p_planar.c fbdev: c2p - Rename c2p to c2p_planar 2009-01-12 20:56:32 +01:00
carminefb.c fb: carminefb: trivial annotation packing color register 2009-01-06 15:59:26 -08:00
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
cfbfillrect.c
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
cirrusfb.c cirrusfb: remove unused variables 2008-11-19 18:49:59 -08:00
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 powerpc/mm: Rework usage of _PAGE_COHERENT/NO_CACHE/GUARDED 2008-12-21 14:21:16 +11:00
controlfb.h
cyber2000fb.c pci: use pci_ioremap_bar() in drivers/video 2009-01-06 15:59:26 -08:00
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 video: deferred io with physically contiguous memory 2008-12-22 18:44:48 +09:00
fb_draw.h
fb_notify.c
fb_sys_fops.c
fbcmap.c fbmem: don't call copy_from/to_user() with mutex held 2009-02-05 12:56:46 -08:00
fbcvt.c
fbmem.c fbmem: don't call copy_from/to_user() with mutex held 2009-02-05 12:56:46 -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: unsigned var->pixclock cannot be less than 0 2009-01-06 15:59:26 -08:00
gxt4500.c pci: use pci_ioremap_bar() in drivers/video 2009-01-06 15:59:26 -08:00
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 i.MX Framebuffer: add TFT support 2008-12-16 15:43:50 +01:00
Kconfig fbdev/drm: fix Kconfig submenu mess in "Graphics support" 2009-02-18 15:37:56 -08:00
leo.c leo: disable cursor when leaving graphics mode 2008-10-10 12:13:22 -07:00
macfb.c macfb annotations and compiler warning fix 2008-12-28 20:00:05 +01:00
macmodes.c
macmodes.h
Makefile Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2009-01-26 10:13:08 -08:00
maxinefb.c
metronomefb.c metronomefb: Fix warning when building 64bit 2008-10-15 10:19:51 -07:00
modedb.c fbdev: fix typo in drivers/video/modedb.c 2009-01-06 15:59:26 -08:00
mx3fb.c i.MX31: framebuffer driver 2009-01-21 10:32:34 -07:00
n411.c fbdev: platforming hecubafb and n411 2008-04-28 08:58:41 -07:00
neofb.c neofb: fix sparse warnings 2009-01-06 15:59:27 -08:00
offb.c fbdev: Teaches offb about palette on radeon r5xx/r6xx 2008-07-22 10:39:36 +10:00
output.c video: struct device - replace bus_id with dev_name(), dev_set_name() 2009-01-06 10:44:35 -08:00
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 pm3fb: fix sparse warning 2009-01-06 15:59:27 -08:00
pmag-aa-fb.c
pmag-ba-fb.c
pmagb-b-fb.c
ps3fb.c powerpc/ps3: printing fixups for l64 to ll64 conversion drivers/video 2009-01-16 16:15:15 +11:00
pvr2fb.c sh: More header path fixups for mach dir refactoring. 2008-07-29 22:10:01 +09:00
pxafb.c [ARM] fix lots of ARM __devexit sillyness 2009-03-03 21:04:04 +00:00
pxafb.h [ARM] pxafb: add support for overlay1 and overlay2 as framebuffer devices 2008-12-29 18:00:04 +08:00
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] remove memzero() 2008-11-27 12:37:59 +00:00
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 sh: sh7760fb: Fix color pallette setting 2008-12-22 18:42:54 +09:00
sh_mobile_lcdcfb.c video: deferred io cleanup fix for sh_mobile_lcdcfb 2009-03-10 15:23:01 +09:00
skeletonfb.c skeletonfb: update to correct platform driver usage 2008-07-24 10:47:39 -07:00
sm501fb.c sm501: unsigned ptr cannot be negative 2009-01-06 15:59:27 -08:00
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
sysfillrect.c
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 get xenbus_driver ->probe() "recognized" by modpost 2008-11-30 10:03:38 -08:00
xilinxfb.c powerpc/virtex: fix various format/casting printk mismatches 2008-11-14 09:59:48 -07:00