Rafael J. Wysocki
596ba34bcd
PM / Domains: System-wide transitions support for generic domains (v5) ...
Make generic PM domains support system-wide power transitions
(system suspend and hibernation). Add suspend, resume, freeze, thaw,
poweroff and restore callbacks to be associated with struct
generic_pm_domain objects and make pm_genpd_init() use them as
appropriate.
The new callbacks do nothing for devices belonging to power domains
that were powered down at run time (before the transition). For the
other devices the action carried out depends on the type of the
transition. During system suspend the power domain .suspend()
callback executes pm_generic_suspend() for the device, while the
PM domain .suspend_noirq() callback runs pm_generic_suspend_noirq()
for it, stops it and eventually removes power from the PM domain it
belongs to (after all devices in the domain have been stopped and its
subdomains have been powered off).
During system resume the PM domain .resume_noirq() callback
restores power to the PM domain (when executed for it first time),
starts the device and executes pm_generic_resume_noirq() for it,
while the .resume() callback executes pm_generic_resume() for the
device. Finally, the .complete() callback executes pm_runtime_idle()
for the device which should put it back into the suspended state if
its runtime PM usage count is equal to zero at that time.
The actions carried out during hibernation and resume from it are
analogous to the ones described above.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Reviewed-by: Kevin Hilman <khilman@ti.com>
2011-07-02 14:29:56 +02:00
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
2011-05-29 11:19:16 -07:00
ahci: change 'masking port_map' printk to KERN_WARNING level
2011-06-29 10:10:07 -07:00
PM / Domains: System-wide transitions support for generic domains (v5)
2011-07-02 14:29:56 +02:00
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
2011-06-04 08:11:26 +09:00
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into for-davem
2011-06-17 12:40:36 -04:00
block: fix mismerge of the DISK_EVENT_MEDIA_CHANGE removal
2011-06-02 05:29:19 +09:00
drivers/char/hpet.c: fix periodic-emulation for delayed interrupts
2011-06-15 20:04:02 -07:00
Revert "clocksource: sh_cmt: Runtime PM support"
2011-05-31 15:26:42 +09:00
Connector: Correctly set the error code in case of success when dispatching receive callbacks
2011-06-07 12:02:00 -07:00
[CPUFREQ] powernow-k8: Don't try to transition if the pstate is incorrect
2011-06-16 16:31:13 -04:00
Merge branch 'idle-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6
2011-05-29 11:18:09 -07:00
crypto: caam - fix operator precedence in shared descriptor allocation
2011-06-30 07:43:27 +08:00
dmaengine: shdma: SH_DMAC_MAX_CHANNELS message fix
2011-06-14 15:03:07 +09:00
Merge branch 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6
2011-06-28 11:15:36 -07:00
gpio/omap4: Fix missing interrupts during device wakeup due to IOPAD.
2011-06-16 08:40:43 -06:00
Merge branch 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6
2011-07-01 16:38:59 -07:00
HID: hid-multitouch: add support for a new Lumio dual-touch panel
2011-06-24 13:41:11 +02:00
hwmon: (s3c) Initialize sysfs attributes
2011-06-17 23:22:27 -07:00
i2c/pca954x: Initialize the mux to disconnected state
2011-06-29 11:36:11 +02:00
ide-cd: signedness warning fix again
2011-06-11 15:06:48 -07:00
Merge branches 'cxgb4' and 'qib' into for-next
2011-06-17 11:57:55 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2011-06-20 08:59:46 -07:00
gigaset: call module_put before restart of if_open()
2011-06-17 15:27:32 -04:00
drivers/leds/leds-lp5523.c: fix section mismatches
2011-06-27 18:00:13 -07:00
md: avoid endless recovery loop when waiting for fail device to complete.
2011-06-28 16:59:42 +10:00
Merge branch 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6
2011-06-09 13:09:07 -07:00
mfd: Fix build breakage caused by tps65910 gpio directory move
2011-05-28 08:38:55 +02:00
Merge branch 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6
2011-06-28 11:15:36 -07:00
mmc: queue: bring discard_granularity/alignment into line with SCSI
2011-06-25 18:53:05 -04:00
powerpc/85xx: fix NAND_CMD_READID read bytes number
2011-06-22 06:08:48 -05:00
usbnet: Remove over-broad module alias from zaurus.
2011-06-29 06:09:17 -07:00
oprofile: Fix locking dependency in sync_start()
2011-05-31 16:33:34 +02:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc
2011-06-27 14:55:43 -07:00
gpio: include linux/gpio.h where needed
2011-06-16 08:40:44 -06:00
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86
2011-05-29 11:44:33 -07:00
Merge git://git.infradead.org/battery-2.6
2011-05-27 10:12:35 -07:00
ptp: Fix some locking bugs in ptp_read()
2011-06-01 19:29:10 -07:00
drivers/rtc/rtc-ds1307.c: add support for RTC device pt7c4338
2011-06-27 18:00:12 -07:00
[S390] qdio: Split SBAL entry flags
2011-06-06 14:14:56 +02:00
[SCSI] Fix oops caused by queue refcounting failure
2011-06-02 18:34:43 +09:00
drivers: sh: resume enabled clocks fix
2011-06-14 15:15:25 +09:00
spi/bfin_spi: fix handling of default bits per word setting
2011-06-17 08:27:27 -06:00
ssb: fix PCI(e) driver regression causing oops on PCI cards
2011-06-03 14:19:49 -04:00
Staging: comedi: fix build breakages on some platforms
2011-06-27 14:43:34 -07:00
tcm_fc: Fix conversion spec warning
2011-06-24 00:09:16 +00:00
Merge branch 'tty-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6
2011-06-28 11:14:55 -07:00
Merge branch 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
2011-06-28 11:15:17 -07:00
vhost: support event index
2011-05-30 11:14:15 +09:30
Merge branch 'fbdev-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-3.x
2011-06-16 09:45:47 -07:00
virtio: add api for delayed callbacks
2011-05-30 11:14:16 +09:30
w1: W1_MASTER_DS1WM should depend on GENERIC_HARDIRQS
2011-06-15 20:04:00 -07:00
watchdog: update author email for at32ap700x_wdt
2011-06-28 20:01:25 +00:00
Merge branch 'stable/bug.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen
2011-06-20 09:01:33 -07:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx
2011-05-28 12:35:15 -07:00
596ba34bcd