kernel_samsung_sm7125

jenna

History

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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hotplug	PCI: don't load acpi_php when acpi is disabled	17 years ago
pcie	…
.gitignore	…
Kconfig	…
Makefile	mn10300: add the MN10300/AM33 architecture to the kernel	17 years ago
access.c	…
bus.c	…
dmar.c	…
hotplug-pci.c	…
hotplug.c	…
htirq.c	…
intel-iommu.c	…
intel-iommu.h	…
iova.c	…
iova.h	…
msi.c	…
msi.h	…
pci-acpi.c	PCI: kernel-doc: fix pci-acpi warning	17 years ago
pci-driver.c	…
pci-sysfs.c	…
pci.c	PM: Introduce PM_EVENT_HIBERNATE callback state	17 years ago
pci.h	…
probe.c	…
proc.c	PCI: Fix wrong reference counter check for proc_dir_entry	17 years ago
quirks.c	PCI: quirks: set 'En' bit of MSI Mapping for devices onHT-based nvidia platform	17 years ago
remove.c	…
rom.c	…
search.c	…
setup-bus.c	PCI: fix up setup-bus.c #ifdef	17 years ago
setup-irq.c	…
setup-res.c	…
syscall.c	…