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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>		17 years ago
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arm	…
cris	…
h8300	…
legacy	ht6560b: force prefetch for some devices	17 years ago
mips	…
pci	via82cxxx: add new PCI id for cx700	17 years ago
ppc	PM: Introduce PM_EVENT_HIBERNATE callback state	17 years ago
Kconfig	…
Makefile	…
ide-acpi.c	…
ide-cd.c	ide-cd: fix missing residual count setting in DMA mode	17 years ago
ide-cd.h	…
ide-cd_ioctl.c	…
ide-cd_verbose.c	…
ide-disk.c	ide/libata: ST310211A has buggy HPA too	17 years ago
ide-dma.c	…
ide-floppy.c	…
ide-generic.c	falconide: locking bugfix	17 years ago
ide-io.c	…
ide-iops.c	…
ide-lib.c	…
ide-pnp.c	…
ide-probe.c	…
ide-proc.c	…
ide-scan-pci.c	…
ide-tape.c	…
ide-taskfile.c	…
ide-timing.h	…
ide.c	ide: mark "ide=reverse" option as obsolete	17 years ago
setup-pci.c	…