OpenCloudOS-Kernel/drivers/acpi
Linus Torvalds cd50b70ccd Additional power management and ACPI updates for v3.20-rc1
- Revert a recent ACPI LPSS driver commit that prevented the touchpad
    driver from loading on Dell XPS13 (Jarkko Nikula).
 
  - Make the ACPI LPSS driver disable the I2C controllers and deassert
    SPI host controllers resets at startup on Intel BayTrail and Braswell
    SoCs in case they have been left in wrong states by the platform
    firmware which then may casuse fatal controller driver failures during
    resume from hibernation (Mika Westerberg).
 
  - Make two recently added ACPI EC messages look better (Scot Doyle).
 
  - Reduce the printk level of a recently added debug message related to
    ACPI resources that may become noisy in some cases (Rafael J Wysocki).
 
  - Add a new ACPI backlight blacklist entry for Samsung Series 9
    (900X3C/900X3D/900X3E/900X4C/900X4D) laptops where the native backlight
    interface doesn't work while the ACPI based one does (Jens Reyer).
 
  - Make the PNP sybsystem's core code use __request_region() followed by
    __release_region() instead of __check_region() which then will allow
    us to get rid of the latter as it has no more users (Jakub Sitnicki).
 
  - Fix a build breakage and an issue with two __init functions that may be
    called after initialization in the s3c cpufreq driver (Arnd Bergmann).
 
  - Make the powernv cpuidle driver read target_residency values for idle
    states from a Device Tree (as we have the suitable DT bindings for that
    now) and improve the parsing of the powermgmt DT node in that driver
    (Preeti U Murthy).
 
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Merge tag 'pm+acpi-3.20-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull one more batch of power management and ACPI updates from Rafael Wysocki:
 "These are mostly fixes on top of the previously merged recent PM and
  ACPI material.

  First, one commit that broke the ACPI LPSS (Low-Power Subsystem)
  driver on a Dell box is reverted and there are two stable-candidate
  fixes for that driver.  Another fix cleans up two recently added ACPI
  EC messages that look odd and the printk level of a noisy debug
  message in the core ACPI resources handling code is reduced.

  In addition to that we have two stable-candidate fixes for the s3c
  cpufreq driver, two cpuidle powernv driver updates related to Device
  Trees and a PNP subsystem cleanup that will allow us to get rid of
  some old ugliness going forward.  Also there is a new blacklist entry
  for the ACPI backlight code.

  Specifics:

   - Revert a recent ACPI LPSS driver commit that prevented the touchpad
     driver from loading on Dell XPS13 (Jarkko Nikula).

   - Make the ACPI LPSS driver disable the I2C controllers and deassert
     SPI host controllers resets at startup on Intel BayTrail and
     Braswell SoCs in case they have been left in wrong states by the
     platform firmware which then may casuse fatal controller driver
     failures during resume from hibernation (Mika Westerberg).

   - Make two recently added ACPI EC messages look better (Scot Doyle).

   - Reduce the printk level of a recently added debug message related
     to ACPI resources that may become noisy in some cases (Rafael J
     Wysocki).

   - Add a new ACPI backlight blacklist entry for Samsung Series 9
     (900X3C/900X3D/900X3E/900X4C/900X4D) laptops where the native
     backlight interface doesn't work while the ACPI based one does
     (Jens Reyer).

   - Make the PNP sybsystem's core code use __request_region() followed
     by __release_region() instead of __check_region() which then will
     allow us to get rid of the latter as it has no more users (Jakub
     Sitnicki).

   - Fix a build breakage and an issue with two __init functions that
     may be called after initialization in the s3c cpufreq driver (Arnd
     Bergmann).

   - Make the powernv cpuidle driver read target_residency values for
     idle states from a Device Tree (as we have the suitable DT bindings
     for that now) and improve the parsing of the powermgmt DT node in
     that driver (Preeti U Murthy)"

* tag 'pm+acpi-3.20-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  cpuidle: powernv: Avoid endianness conversions while parsing DT
  cpufreq: s3c: remove last use of resume_clocks callback
  cpufreq: s3c: remove incorrect __init annotations
  ACPI / LPSS: Deassert resets for SPI host controllers on Braswell
  ACPI / LPSS: Always disable I2C host controllers
  ACPI / resources: Change pr_info() to pr_debug() for debug information
  ACPI / video: Disable native backlight on Samsung Series 9 laptops
  cpuidle: powernv: Read target_residency value of idle states from DT if available
  Revert "ACPI / LPSS: Remove non-existing clock control from Intel Lynxpoint I2C"
  ACPI / EC: Remove non-standard log emphasis
  PNP: Switch from __check_region() to __request_region()
2015-02-21 13:40:41 -08:00
..
acpica kernel.h: remove ancient __FUNCTION__ hack 2015-02-12 18:54:13 -08:00
apei When checking addresses in APEI action entries for validity, allow 2015-01-15 11:30:57 +01:00
pmic ACPI / PMIC: Use common LPAT table handling functions 2015-01-29 21:02:11 +08:00
Kconfig x86/irq, ACPI: Implement ACPI driver to support IOAPIC hotplug 2015-02-05 15:09:26 +01:00
Makefile Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux 2015-02-19 11:28:36 -08:00
ac.c Revert "ACPI / AC: Remove AC's proc directory." 2014-07-07 01:13:46 +02:00
acpi_apd.c ACPI: add AMD ACPI2Platform device support for x86 system 2015-02-06 15:42:16 +01:00
acpi_cmos_rtc.c ACPI / RTC: Fix CMOS RTC opregion handler accesses to wrong addresses 2014-09-08 15:38:41 +02:00
acpi_extlog.c ACPI and power management updates for 3.17-rc1 2014-08-06 20:34:19 -07:00
acpi_ipmi.c ACPI / IPMI: Cleanup coding styles 2013-09-30 19:46:13 +02:00
acpi_lpat.c ACPI / LPAT: Common table processing functions 2015-01-29 21:02:10 +08:00
acpi_lpss.c Merge branches 'acpi-ec', 'acpi-soc', 'acpi-video' and 'acpi-resources' 2015-02-21 04:28:56 +01:00
acpi_memhotplug.c ACPICA: Resources: Provide common part for struct acpi_resource_address structures. 2015-01-26 16:09:56 +01:00
acpi_pad.c cpumask: factor out show_cpumap into separate helper function 2014-11-07 11:45:00 -08:00
acpi_platform.c resources: Move struct resource_list_entry from ACPI into resource core 2015-02-05 15:09:25 +01:00
acpi_pnp.c ACPI and power management updates for 3.18-rc1 2014-10-09 16:07:43 -04:00
acpi_processor.c ACPI / processor: Rename acpi_(un)map_lsapic() to acpi_(un)map_cpu() 2015-01-05 23:34:26 +01:00
battery.c ACPI: Add _DEP support to fix battery issue on Asus T100TA 2014-11-24 01:04:55 +01:00
battery.h ACPI / battery: move some ACPI_BATTERY_* definitions to header 2014-03-19 01:57:46 +01:00
bgrt.c acpi: bgrt: fix build error due to attribute change 2013-08-22 08:34:39 -07:00
blacklist.c acpi: Remove _OSI(Linux) for ThinkPads 2014-12-04 04:03:55 -08:00
bus.c ACPIPHP / radeon / nouveau: Remove acpi_bus_no_hotplug() 2014-09-15 13:15:34 -06:00
button.c ACPI / button: Do not propagate wakeup-from-suspend events 2014-07-23 00:59:04 +02:00
cm_sbs.c ACPI: Revert "ACPI: Remove CONFIG_ACPI_PROCFS_POWER and cm_sbsc.c" 2014-05-06 01:52:09 +02:00
container.c ACPI / hotplug: Generate online uevents for ACPI containers 2014-09-21 02:58:18 +02:00
custom_method.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
debugfs.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
device_pm.c ACPI / PM: Remove unneeded nested #ifdef 2015-02-08 23:45:58 +01:00
dock.c ACPI / dock: Drop dock_device_ids[] table 2014-04-07 14:11:35 +02:00
ec.c ACPI / EC: Remove non-standard log emphasis 2015-02-17 18:27:59 +01:00
ec_sys.c ACPI / EC: Mark the function acpi_ec_add_debugfs() as static in ec_sys.c 2014-01-06 00:13:22 +01:00
event.c netlink: make nlmsg_end() and genlmsg_end() void 2015-01-18 01:03:45 -05:00
fan.c ACPI / Fan: Use bus id as the name for non PNP0C0B (Fan) devices 2014-12-11 00:29:02 +01:00
glue.c ACPI / scan: Add bind/unbind callbacks to struct acpi_scan_handler 2014-02-11 00:35:46 +01:00
hed.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
int340x_thermal.c ACPI/int340x_thermal: enumerate INT3401 for Intel SoC DTS thermal driver 2015-01-06 08:17:14 +08:00
internal.h Merge branch 'acpi-resources' 2015-02-10 16:05:16 +01:00
ioapic.c x86/irq, ACPI: Implement ACPI driver to support IOAPIC hotplug 2015-02-05 15:09:26 +01:00
numa.c ACPI / table: remove duplicate NULL check for the handler of acpi_table_parse() 2015-02-06 01:34:47 +01:00
nvs.c ACPI: Clean up acpi_os_map/unmap_memory() to eliminate __iomem. 2014-05-27 18:13:08 +02:00
osl.c ACPI / OSL: Add IRQ handler flushing support in the OSL. 2014-11-11 23:49:09 +01:00
pci_irq.c x86/PCI: Refine the way to release PCI IRQ resources 2015-02-05 15:09:26 +01:00
pci_link.c ACPI: Remove duplicate definitions of PREFIX 2014-03-19 02:01:57 +01:00
pci_root.c x86/irq, ACPI: Implement ACPI driver to support IOAPIC hotplug 2015-02-05 15:09:26 +01:00
pci_slot.c ACPI / PCI: Include appropriate header file in pci_slot.c 2014-01-06 00:13:22 +01:00
power.c ACPI: Remove duplicate definitions of PREFIX 2014-03-19 02:01:57 +01:00
proc.c ACPI / proc: remove unneeded NULL check 2014-02-05 01:06:21 +01:00
processor_core.c ACPI: Add interfaces to parse IOAPIC ID for IOAPIC hotplug 2015-02-05 15:09:26 +01:00
processor_driver.c ACPI / processor: Make acpi_cpu_soft_notify() process CPU FROZEN events 2014-08-06 22:22:03 +02:00
processor_idle.c ACPI / idle: Implement ->enter_freeze callback routine 2015-02-15 19:40:10 +01:00
processor_pdc.c ACPI / processor: Introduce ARCH_MIGHT_HAVE_ACPI_PDC 2014-07-21 13:50:58 +02:00
processor_perflib.c ACPI / processor: use acpi_evaluate_ost() to replace open-coded version 2014-02-21 00:27:47 +01:00
processor_thermal.c ACPI: correct minor typos 2013-12-07 01:38:45 +01:00
processor_throttling.c ACPI / processor: Rework processor throttling with work_on_cpu() 2014-02-27 00:21:05 +01:00
property.c ACPI / property: Drop size_prop from acpi_dev_get_property_reference() 2014-11-05 20:48:06 +01:00
reboot.c Revert "ACPI: ignore FADT reset-reg-sup flag" 2012-04-20 11:19:35 -07:00
resource.c ACPI / resources: Change pr_info() to pr_debug() for debug information 2015-02-18 08:05:43 +01:00
sbs.c ACPI / SBS: Fix check in acpi_ac_get_present() 2014-09-28 01:27:42 +02:00
sbshc.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
sbshc.h ACPI: SBS: Ignore alarms coming from unknown devices 2007-12-14 15:14:06 -05:00
scan.c ACPI: add AMD ACPI2Platform device support for x86 system 2015-02-06 15:42:16 +01:00
sleep.c ACPI / sleep: mark acpi_sleep_dmi_check() __init 2015-01-23 22:10:16 +01:00
sleep.h ACPI: Drop power resources driver 2013-01-17 14:11:06 +01:00
sysfs.c ACPICA: Events: Reduce source code difference for the ACPI_EVENT_FLAG_HANDLE renaming. 2014-10-21 00:39:40 +02:00
tables.c ACPI / table: Always count matched and successfully parsed entries 2014-11-27 02:07:41 +01:00
thermal.c Thermal: move the KELVIN_TO_MILLICELSIUS macro to thermal.h 2014-10-10 13:57:15 +08:00
utils.c Merge branches 'acpi-scan', 'acpi-utils' and 'acpi-pm' 2014-12-18 18:42:56 +01:00
video.c ACPI / video: Disable native backlight on Samsung Series 9 laptops 2015-02-18 06:41:34 +01:00
video_detect.c ACPI / video: force vendor backlight on Lenovo Ideapad Z570 2014-09-24 23:09:41 +02:00
wakeup.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00