Rafael J. Wysocki 3a2d5b7001 PM: Introduce PM_EVENT_HIBERNATE callback state ...

During the last step of hibernation in the "platform" mode (with the
help of ACPI) we use the suspend code, including the devices'
->suspend() methods, to prepare the system for entering the ACPI S4
system sleep state.

But at least for some devices the operations performed by the
->suspend() callback in that case must be different from its operations
during regular suspend.

For this reason, introduce the new PM event type PM_EVENT_HIBERNATE and
pass it to the device drivers' ->suspend() methods during the last phase
of hibernation, so that they can distinguish this case and handle it as
appropriate.  Modify the drivers that handle PM_EVENT_SUSPEND in a
special way and need to handle PM_EVENT_HIBERNATE in the same way.

These changes are necessary to fix a hibernation regression related
to the i915 driver (ref. http://lkml.org/lkml/2008/2/22/488).

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@ucw.cz>
Tested-by: Jeff Chua <jeff.chua.linux@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2008-02-23 10:40:04 -08:00

..

aty

[ATYFB]: Kill 'prom_palette' sparc code.

2008-02-18 15:26:43 -08:00

backlight

backlight: Add OMAP1 PWL backlight driver

2008-02-07 09:31:52 +00:00

console

mn10300: add the MN10300/AM33 architecture to the kernel

2008-02-08 09:22:30 -08:00

display

make drivers/video/display/display-sysfs.c:display_class static

2007-05-08 11:15:26 -07:00

geode

make video/geode/lxfb_core.c:geode_modedb[] static

2008-02-06 10:41:15 -08:00

i810

fix ! versus & precedence in various places

2008-02-06 10:40:59 -08:00

intelfb

Remove pointless casts from void pointers

2008-02-06 10:41:01 -08:00

kyro

fbdev: change asm/uaccess.h to linux/uaccess.h

2007-10-16 09:43:17 -07:00

logo

logo.c: get rid of mips_machgroup

2007-10-18 14:37:17 -07:00

matrox

i2c: normal_i2c can be made const (remaining drivers)

2008-01-27 18:14:47 +01:00

mbx

mbxfb: Improvements and new features

2007-10-16 09:43:14 -07:00

nvidia

PM: Introduce PM_EVENT_HIBERNATE callback state

2008-02-23 10:40:04 -08:00

omap

drivers/video/: Spelling fixes

2008-02-03 17:31:49 +02:00

pnx4008

define global BIT macro

2007-10-19 11:53:42 -07:00

riva

Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight

2007-07-22 11:19:46 -07:00

savage

fbdev: change asm/uaccess.h to linux/uaccess.h

2007-10-16 09:43:17 -07:00

sis

drivers/video: remove unnecessary pci_dev_put

2008-02-06 10:41:15 -08:00

vermilion

vermilion.c: use ALIGN(), not __ALIGN_MASK()

2008-02-06 10:41:16 -08:00

68328fb.c

68328fb: the pseudo_palette is only 16 elements long

2007-07-17 10:23:11 -07:00

acornfb.c

Remove the arm26 port

2007-07-31 15:39:39 -07:00

acornfb.h

…

amba-clcd.c

some kmalloc/memset ->kzalloc (tree wide)

2007-07-19 10:04:50 -07:00

amifb.c

Convert files to UTF-8 and some cleanups

2007-10-19 23:21:04 +02:00

arcfb.c

fbdev: change asm/uaccess.h to linux/uaccess.h

2007-10-16 09:43:17 -07:00

arkfb.c

vt8623fb: arkfb: null pointer dereference fix

2007-06-01 08:18:28 -07:00

asiliantfb.c

…

atafb_iplan2p2.c

m68k: Atari fb revival

2007-05-04 17:59:05 -07:00

atafb_iplan2p4.c

m68k: Atari fb revival

2007-05-04 17:59:05 -07:00

atafb_iplan2p8.c

m68k: Atari fb revival

2007-05-04 17:59:05 -07:00

atafb_mfb.c

m68k: Atari fb revival

2007-05-04 17:59:05 -07:00

atafb_utils.h

m68k: Atari fb revival

2007-05-04 17:59:05 -07:00

atafb.c

fbdev: change asm/uaccess.h to linux/uaccess.h

2007-10-16 09:43:17 -07:00

atafb.h

m68k: Atari fb revival

2007-05-04 17:59:05 -07:00

atmel_lcdfb.c

atmel_lcdfb: backlight control

2008-02-06 10:41:16 -08:00

au1100fb.c

au1100fb: fix modpost warnings

2007-10-18 14:37:17 -07:00

au1100fb.h

…

au1200fb.c

some kmalloc/memset ->kzalloc (tree wide)

2007-07-19 10:04:50 -07:00

au1200fb.h

…

bf54x-lq043fb.c

Remove pointless casts from void pointers

2008-02-06 10:41:01 -08:00

bt431.h

…

bt455.h

…

bw2.c

[VIDEO]: Do not prom_halt() in cg3 and bw2 device probe.

2007-08-26 18:49:08 -07:00

c2p.c

…

c2p.h

…

cfbcopyarea.c

fbdev: copyarea function taught to fully support swapped pixel order in byte

2007-10-16 09:43:23 -07:00

cfbfillrect.c

fbdev: Support for byte-reversed framebuffer formats

2007-10-16 09:43:19 -07:00

cfbimgblt.c

fbdev: Support for byte-reversed framebuffer formats

2007-10-16 09:43:19 -07:00

cg3.c

[VIDEO]: Do not prom_halt() in cg3 and bw2 device probe.

2007-08-26 18:49:08 -07:00

cg6.c

[CG6]: accelerated copyarea

2007-10-13 21:53:08 -07:00

cg14.c

[SPARC]: video/cg14.c and video/sbuslib.c build fixes

2008-02-12 18:23:31 -08:00

chipsfb.c

PM: Introduce PM_EVENT_HIBERNATE callback state

2008-02-23 10:40:04 -08:00

cirrusfb.c

cirrusfb nonsense

2007-10-27 22:18:12 -07:00

clps711xfb.c

fbdev: change asm/uaccess.h to linux/uaccess.h

2007-10-16 09:43:17 -07:00

controlfb.c

controlfb: the pseudo_palette is only 16 elements long

2007-07-17 10:23:11 -07:00

controlfb.h

…

cyber2000fb.c

[ARM] 4645/1: Cyberpro: Trivial fix to restore 16bpp mode.

2007-11-08 23:29:36 +00:00

cyber2000fb.h

…

cyblafb.c

drivers/video/: Spelling fixes

2008-02-03 17:31:49 +02:00

dnfb.c

…

edid.h

…

efifb.c

x86_64 EFI boot support: EFI frame buffer driver

2007-11-29 09:24:54 -08:00

epson1355fb.c

fbdev: change asm/uaccess.h to linux/uaccess.h

2007-10-16 09:43:17 -07:00

fb_ddc.c

fb_ddc: fix DDC lines quirk

2007-11-29 09:24:52 -08:00

fb_defio.c

fb: defio nopage

2008-02-06 10:41:15 -08:00

fb_draw.h

fb: fix warning: no return statement in function returning non-void

2008-02-06 10:41:21 -08:00

fb_notify.c

…

fb_sys_fops.c

fbdev: change asm/uaccess.h to linux/uaccess.h

2007-10-16 09:43:17 -07:00

fbcmap.c

fbdev: change asm/uaccess.h to linux/uaccess.h

2007-10-16 09:43:17 -07:00

fbcvt.c

…

fbmem.c

fb: move and rename extern declaration for global_mode_option

2007-10-16 09:43:22 -07:00

fbmon.c

fbmon: cleanup trailing whitespaces

2008-02-06 10:41:15 -08:00

fbsysfs.c

fbdev: fix obvious bug in show_pan()

2007-05-08 11:15:26 -07:00

ffb.c

[FFB]: source cleanup

2007-10-13 21:53:08 -07:00

fm2fb.c

fm2fb: the pseudo_palette is only 16 elements long

2007-07-17 10:23:12 -07:00

g364fb.c

PCI: Cleanup the includes of <linux/pci.h>

2007-05-02 19:02:35 -07:00

gbefb.c

gbefb: fix section mismatch warnings

2007-11-14 18:45:42 -08:00

gxt4500.c

Add missing newlines to some uses of dev_<level> messages

2007-10-18 14:37:28 -07:00

hecubafb.c

fbdev: change asm/uaccess.h to linux/uaccess.h

2007-10-16 09:43:17 -07:00

hgafb.c

…

hitfb.c

[PATCH] remove many unneeded #includes of sched.h

2007-02-14 08:09:54 -08:00

hpfb.c

video/hpfb.c section fix

2008-02-06 10:41:15 -08:00

igafb.c

drivers/video: add missing pci_dev_get

2008-02-06 10:41:16 -08:00

imacfb.c

imacfb: remove reference to otherwise-unused, non-existent screen_info.imacpm_seg

2007-11-29 09:24:53 -08:00

imsttfb.c

fbdev: change asm/uaccess.h to linux/uaccess.h

2007-10-16 09:43:17 -07:00

imxfb.c

imxfb: fast read flag and nonstandard field configurable

2007-10-16 09:43:21 -07:00

imxfb.h

…

Kconfig

[ARM] 4764/1: [AT91] AT91CAP9 core support

2008-01-26 15:01:13 +00:00

leo.c

[VIDEO]: Fix OOPS in all SBUS framebuffer drivers.

2007-07-30 00:27:33 -07:00

macfb.c

macfb: fix pseudo_palette size and overrun

2007-07-17 10:23:12 -07:00

macmodes.c

drivers/video/macmodes.c:mac_find_mode() mustn't be __devinit

2007-07-17 10:23:13 -07:00

macmodes.h

drivers/video/macmodes.c:mac_find_mode() mustn't be __devinit

2007-07-17 10:23:13 -07:00

Makefile

x86_64 EFI boot support: EFI frame buffer driver

2007-11-29 09:24:54 -08:00

maxinefb.c

[PATCH] remove many unneeded #includes of sched.h

2007-02-14 08:09:54 -08:00

modedb.c

fix radeonfb regression with Xpress 200m 5955

2008-01-17 15:38:59 -08:00

neofb.c

neofb: avoid overwriting fb_info fields

2008-02-06 10:41:16 -08:00

offb.c

offb: the pseudo_palette is only 16 elements long

2007-07-17 10:23:12 -07:00

output.c

Convert from class_device to device for drivers/video

2007-10-12 14:51:04 -07:00

p9100.c

[VIDEO]: Fix OOPS in all SBUS framebuffer drivers.

2007-07-30 00:27:33 -07:00

platinumfb.c

[POWERPC] Fix platinumfb framebuffer

2007-09-22 14:49:22 +10:00

platinumfb.h

…

pm2fb.c

pm2fb: big endian fix

2008-02-06 10:41:17 -08:00

pm3fb.c

drivers/video/pm3fb.c section fix

2008-02-06 10:41:16 -08:00

pmag-aa-fb.c

fbcon: fix color generation for monochrome framebuffer

2008-02-06 10:41:18 -08:00

pmag-ba-fb.c

drivers/video/pmag-ba-fb.c: improve diagnostics

2007-10-16 09:43:19 -07:00

pmagb-b-fb.c

pmagb-b-fb: improve diagnostics

2007-10-16 09:43:20 -07:00

ps3fb.c

ps3fb: fix modedb typos

2008-02-06 10:41:17 -08:00

pvr2fb.c

fbdev: change asm/uaccess.h to linux/uaccess.h

2007-10-16 09:43:17 -07:00

pxafb.c

[ARM] 4828/1: fix 3 warnings in drivers/video/pxafb.c

2008-02-17 10:42:09 +00:00

pxafb.h

pxafb: Add support for other palette formats

2007-10-16 09:43:15 -07:00

q40fb.c

q40fb: the pseudo_palette is only 16 elements long

2007-07-17 10:23:12 -07:00

s1d13xxxfb.c

drivers/video/s1d13xxxfb.c: fix build as module with dbg

2007-11-14 18:45:38 -08:00

s3c2410fb.c

FB/S3C2410: check default_display parameter passed in platform data

2008-02-06 10:41:18 -08:00

s3c2410fb.h

FB/S3C2412: add S3C2412 support to S3C2410 fb driver

2008-02-06 10:41:17 -08:00

s3fb.c

s3fb: do not allow incorrect pixclock settings

2007-10-16 09:43:23 -07:00

sa1100fb.c

fbdev: change asm/uaccess.h to linux/uaccess.h

2007-10-16 09:43:17 -07:00

sa1100fb.h

…

sbuslib.c

[SPARC]: video/cg14.c and video/sbuslib.c build fixes

2008-02-12 18:23:31 -08:00

sbuslib.h

…

sgivwfb.c

sgivwfb: the pseudo_palette is only 16 elements long

2007-07-17 10:23:12 -07:00

skeletonfb.c

skeletonfb: wrong field name fix

2007-10-16 09:43:14 -07:00

sm501fb.c

FB/SM501: ensure console suspended before saving state

2008-02-06 10:41:17 -08:00

sstfb.c

fbdev: change asm/uaccess.h to linux/uaccess.h

2007-10-16 09:43:17 -07:00

sticore.h

…

stifb.c

stifb: detect cards in double buffer mode more reliably

2007-08-11 15:47:40 -07:00

sunxvr500.c

[VIDEO] sunxvr500fb: Fix pseudo_palette array size

2007-06-05 13:15:26 -07:00

sunxvr2500.c

[VIDEO] sunxvr2500fb: Fix pseudo_palette array size

2007-06-05 13:15:01 -07:00

svgalib.c

svgalib: mode selection updates

2007-10-16 09:43:22 -07:00

syscopyarea.c

fbdev: consolidate common drawing functions into a header file

2007-05-08 11:15:30 -07:00

sysfillrect.c

fbdev: consolidate common drawing functions into a header file

2007-05-08 11:15:30 -07:00

sysimgblt.c

fbdev: add drawing functions for framebuffers in system RAM

2007-05-08 11:15:30 -07:00

tcx.c

[VIDEO]: Fix OOPS in all SBUS framebuffer drivers.

2007-07-30 00:27:33 -07:00

tdfxfb.c

tdfxfb: fix section mismatch warnings

2008-02-06 10:41:16 -08:00

tgafb.c

tgafb: remove a redundant non-mono test in mono imageblit

2007-10-16 09:43:23 -07:00

tridentfb.c

tridentfb: coding style improvement

2007-10-16 09:43:15 -07:00

uvesafb.c

uvesafb: small cleanups

2008-02-06 10:41:16 -08:00

valkyriefb.c

some kmalloc/memset ->kzalloc (tree wide)

2007-07-19 10:04:50 -07:00

valkyriefb.h

…

vesafb.c

…

vfb.c

vfb: make virtual framebuffer mmapable

2007-10-16 09:43:18 -07:00

vga16fb.c

Remove magic macros for screen_info structure members

2007-10-16 22:57:17 -07:00

vgastate.c

vga: vgastate fix

2007-05-08 11:15:32 -07:00

vt8623fb.c

vt8623fb.c: make code static

2007-07-17 10:23:13 -07:00

w100fb.c

w100fb: fix compile warnings

2007-05-23 20:14:13 -07:00

w100fb.h

…

xilinxfb.c

[POWERPC] Xilinx: Update compatible to use values generated by BSP generator.

2008-02-06 10:23:21 -07:00