Rajagopal Venkat
7e6fdd4bad
PM / devfreq: Core updates to support devices which can idle ...
Prepare devfreq core framework to support devices which
can idle. When device idleness is detected perhaps through
runtime-pm, need some mechanism to suspend devfreq load
monitoring and resume back when device is online. Present
code continues monitoring unless device is removed from
devfreq core.
This patch introduces following design changes,
- use per device work instead of global work to monitor device
load. This enables suspend/resume of device devfreq and
reduces monitoring code complexity.
- decouple delayed work based load monitoring logic from core
by introducing helpers functions to be used by governors. This
provides flexibility for governors either to use delayed work
based monitoring functions or to implement their own mechanism.
- devfreq core interacts with governors via events to perform
specific actions. These events include start/stop devfreq.
This sets ground for adding suspend/resume events.
The devfreq apis are not modified and are kept intact.
Signed-off-by: Rajagopal Venkat <rajagopal.venkat@linaro.org>
Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2012-11-15 00:35:04 +01:00
ACPI video: Ignore errors after _DOD evaluation.
2012-11-03 09:52:54 +08:00
Merge branch 'samsung_platform_data' into staging/for_v3.7
2012-10-05 22:32:05 -03:00
sections: fix section conflicts in drivers/atm
2012-10-06 03:04:40 +09:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
2012-11-10 21:58:34 +01:00
bcma: fix unregistration of cores
2012-10-15 14:45:51 -04:00
loop: Make explicit loop device destruction lazy
2012-10-30 08:37:31 +01:00
sonypi: suspend/resume callbacks should be conditionally compiled on CONFIG_PM_SLEEP
2012-10-25 12:05:50 -07:00
spi: Updates for v3.7
2012-10-02 17:26:42 -07:00
Power management updates for 3.7-rc1
2012-10-02 18:32:35 -07:00
cpufreq / powernow-k8: Change maintainer's email address
2012-10-31 21:02:57 +01:00
ACPI idle, CPU hotplug: Fix NULL pointer dereference during hotplug
2012-10-08 22:52:54 -04:00
ARM: soc: late platform updates
2012-10-07 20:55:16 +09:00
PM / devfreq: Core updates to support devices which can idle
2012-11-15 00:35:04 +01:00
Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dma
2012-10-26 14:59:01 -07:00
amd64_edac:__amd64_set_scrub_rate(): avoid overindexing scrubrates[]
2012-10-24 16:13:27 +02:00
extcon : register for cable interest by cable name
2012-10-23 16:32:18 +09:00
firewire: cdev: fix user memory corruption (i386 userland on amd64 kernel)
2012-10-09 18:26:28 +02:00
firmware/memmap: avoid type conflicts with the generic memmap_init()
2012-10-19 14:07:47 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
2012-11-10 21:58:34 +01:00
drm/vmwgfx: Fix a case where the code would BUG when trying to pin GMR memory
2012-11-09 20:49:06 +10:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
2012-11-09 06:56:23 +01:00
Drivers: hv: Cleanup error handling in vmbus_open()
2012-10-24 15:46:27 -07:00
hwmon: Fix chip feature table headers
2012-11-05 21:54:40 +01:00
Merge branch 'i2c-embedded/for-current' of git://git.pengutronix.de/git/wsa/linux
2012-11-03 15:14:54 -07:00
sections: fix section conflicts in drivers/ide
2012-10-06 03:04:41 +09:00
iio: Remove duplicates for light/ in Kconfig and Makefile
2012-10-19 19:44:06 +01:00
Merge branches 'cxgb4' and 'mlx4' into for-next
2012-10-23 09:03:49 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2012-11-02 16:11:15 -07:00
iommu/tegra: smmu: Fix deadly typo
2012-10-24 16:58:53 +02:00
isdn: Make CONFIG_ISDN depend on CONFIG_NETDEVICES
2012-11-07 18:59:26 -05:00
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds
2012-10-10 20:14:07 +09:00
Merge branch 'virtio-next' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux
2012-10-07 21:04:56 +09:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
2012-10-06 03:16:12 +09:00
MD RAID10: Fix oops when creating RAID10 arrays via dm-raid.c
2012-10-31 11:42:30 +11:00
[media] Kconfig: Fix dependencies for driver autoselect options
2012-10-17 16:45:56 -03:00
1. New drivers:
2012-10-07 17:29:24 +09:00
pwm: Changes for v3.7-rc1
2012-10-10 20:15:24 +09:00
mmc: sdhci-s3c: fix the card detection in runtime-pm
2012-11-07 15:40:52 -05:00
mtd: Disable mtdchar mmap on MMU systems
2012-10-09 15:08:42 +01:00
gianfar: ethernet vanishes after restoring from hibernation
2012-11-09 17:08:36 -05:00
of/platform: sparse fix
2012-10-17 15:53:03 -05:00
mm: use mm->exe_file instead of first VM_EXECUTABLE vma->vm_file
2012-10-09 16:22:18 +09:00
Xtensa patchset for 3.7
2012-10-09 16:11:46 +09:00
PCI/portdrv: Don't create hotplug slots unless port supports hotplug
2012-11-05 16:59:59 -07:00
Merge branch 'testing/driver-warnings' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into fixes
2012-10-19 15:40:18 -07:00
pinctrl: samsung and exynos need to depend on OF && GPIOLIB
2012-11-06 10:02:14 +01:00
Merge branches 'fixes-for-37', 'ec' and 'thermal' into release
2012-10-09 01:47:35 -04:00
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux
2012-10-13 11:27:59 +09:00
idr: rename MAX_LEVEL to MAX_IDR_LEVEL
2012-10-06 03:04:56 +09:00
pwm: Changes for v3.7-rc1
2012-10-10 20:15:24 +09:00
rapidio: update for destination ID allocation
2012-10-11 08:50:15 +09:00
MFD bits for the 3.7 merge window.
2012-10-05 12:01:30 +09:00
Merge branch 'virtio-next' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux
2012-10-07 21:04:56 +09:00
Merge branch 'virtio-next' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux
2012-10-07 21:04:56 +09:00
drivers/rtc/rtc-imxdi.c: add missing spin lock initialization
2012-10-25 14:37:53 -07:00
s390/cio: fix length calculation in idset.c
2012-11-06 22:39:54 +01:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
2012-11-10 21:58:34 +01:00
sh: Fix up more fallout from pointless ARM __iomem churn.
2012-10-15 14:08:48 +09:00
spi: Some minor MXS fixes
2012-10-28 11:13:54 -07:00
Staging driver fixes for 3.7-rc3
2012-10-26 10:25:31 -07:00
target: Fix incorrect usage of nested IRQ spinlocks in ABORT_TASK path
2012-11-01 00:38:45 -07:00
exynos4_tmu_driver_ids should be exynos_tmu_driver_ids.
2012-11-03 09:52:55 +08:00
Revert "serial: omap: fix software flow control"
2012-10-24 11:57:21 -07:00
mm: kill vma flag VM_RESERVED and mm->reserved_vm counter
2012-10-09 16:22:19 +09:00
usb: gadget: g_ether: fix frame size check for 802.1Q
2012-11-07 21:12:26 -05:00
vfio: Fix PCI INTx disable consistency
2012-10-10 09:10:32 -06:00
vhost: fix mergeable bufs on BE hosts
2012-10-24 23:19:30 -04:00
Bug-fixes:
2012-11-02 13:26:11 -07:00
virtio: Don't access index after unregister.
2012-11-09 14:54:24 +10:30
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu
2012-10-07 21:06:10 +09:00
Bug-fixes:
2012-11-10 06:56:21 +01:00
IPMI: Change link order
2012-10-16 18:07:12 -07:00
7e6fdd4bad