Felipe Contreras 94fb9823a7 ACPI: blacklist win8 OSI for buggy laptops ... Since v3.7 the acpi backlight driver doesn't work correctly in several machines because ACPI code has different code for Windows 8, and the rest. The commit ea45ea7 (in v3.11-rc2) tried to fix this problem by using the intel backlight driver, however it introduced several other issues in different machines. This patch fixes both regressions by blacklisting the win8 OSI, so we are back to v3.6 behavior, and it should remain that way until the intel backlight driver is fixed. Since v3.7, users have been forced to fix the initial regression by modifying the boot arguments (acpi_osi="!Windows 2012"). Once the Intel backlight driver works correctly for all machines, this blacklist can be removed and that driver can be used instead. References: https://bugzilla.kernel.org/show_bug.cgi?id=60682 Reported-by: Danny Baumann <dannybaumann@web.de> Reported-by: Philipp Richter <richterphilipp.pops@gmail.com> Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>		2013-08-25 21:31:12 +02:00
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acpica	ACPICA: expose OSI version	2013-07-18 01:29:14 +02:00
apei	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2013-07-04 10:29:23 -07:00
ac.c	ACPI / AC: Add sleep quirk for Thinkpad e530	2013-05-12 14:03:15 +02:00
acpi_cmos_rtc.c	ACPI: Add CMOS RTC Operation Region handler support	2013-06-27 21:35:37 +02:00
acpi_i2c.c	ACPI / I2C: Use parent's ACPI_HANDLE() in acpi_i2c_register_devices()	2013-04-02 15:30:41 +02:00
acpi_ipmi.c
acpi_lpss.c	Merge branch 'acpi-lpss'	2013-06-28 12:59:02 +02:00
acpi_memhotplug.c	ACPI / memhotplug: Fix a stale pointer in error path	2013-07-15 01:26:18 +02:00
acpi_pad.c	ACPI / acpi_pad: Used PTR_RET	2013-03-25 00:13:15 +01:00
acpi_platform.c	ACPI / scan: Add special handler for Intel Lynxpoint LPSS devices	2013-03-21 22:44:38 +01:00
acpi_processor.c	acpi: delete __cpuinit usage from all acpi files	2013-07-14 19:36:58 -04:00
battery.c	ACPI / battery: Make sure all spaces are in correct places	2013-06-19 23:34:58 +02:00
bgrt.c	efi: Fix the ACPI BGRT driver for images located in EFI boot services memory	2012-09-29 12:21:03 -07:00
blacklist.c	ACPI: blacklist win8 OSI for buggy laptops	2013-08-25 21:31:12 +02:00
bus.c	ACPI: Remove useless initializers	2013-06-19 23:34:58 +02:00
button.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-05-01 17:51:54 -07:00
cm_sbs.c
container.c	Merge branch 'acpi-assorted'	2013-04-28 01:54:08 +02:00
custom_method.c	The sweeping change is to make add_taint() explicitly indicate whether to disable	2013-02-25 15:41:43 -08:00
debugfs.c
device_pm.c	ACPI / PM: Fix corner case in acpi_bus_update_power()	2013-07-04 13:22:11 +02:00
dock.c	ACPI / dock: Actually define acpi_dock_init() as void	2013-07-04 13:25:04 +02:00
ec_sys.c	ACPI / EC: access user space with get_user()/put_user()	2013-06-19 23:29:20 +02:00
ec.c	ACPI / EC: Add HP Folio 13 to ec_dmi_table in order to skip DSDT scan	2013-06-27 21:37:18 +02:00
event.c
fan.c	ACPI / fan: Initialize acpi_state variable	2013-07-04 13:33:25 +02:00
glue.c	Merge branch 'acpi-assorted'	2013-06-28 13:00:38 +02:00
hed.c	ACPI: Remove useless type argument of driver .remove() operation	2013-01-26 00:37:24 +01:00
internal.h	Revert "ACPI / video / i915: No ACPI backlight if firmware expects Windows 8"	2013-07-26 14:59:20 +02:00
Kconfig	Merge branch 'acpi-assorted'	2013-04-28 01:54:08 +02:00
Makefile	Merge branch 'acpi-assorted'	2013-06-28 13:00:38 +02:00
numa.c	x86, ACPI, mm: Revert movablemem_map support	2013-03-02 09:34:39 -08:00
nvs.c
osl.c	Merge branch 'acpi-assorted'	2013-06-29 15:03:44 +02:00
pci_irq.c	PCI/ACPI: Don't cache _PRT, and don't associate them with bus numbers	2013-02-16 11:58:34 -07:00
pci_link.c	ACPI: Set length even for TYPE_END_TAG acpi resource	2013-03-24 01:00:38 +01:00
pci_root.c	PCI changes for the v3.11 merge window:	2013-07-03 16:31:35 -07:00
pci_slot.c	PCI/ACPI: Handle PCI slot devices when creating/destroying PCI buses	2013-04-12 15:38:25 -06:00
power.c	ACPI / power: add missing newline to debug messages	2013-07-05 13:30:20 +02:00
proc.c	procfs: new helper - PDE_DATA(inode)	2013-04-09 14:13:32 -04:00
processor_core.c	acpi: delete __cpuinit usage from all acpi files	2013-07-14 19:36:58 -04:00
processor_driver.c	acpi: delete __cpuinit usage from all acpi files	2013-07-14 19:36:58 -04:00
processor_idle.c	acpi: delete __cpuinit usage from all acpi files	2013-07-14 19:36:58 -04:00
processor_perflib.c	ACPI / processor: Drop unused variable from processor_perflib.c	2013-06-25 23:05:24 +02:00
processor_thermal.c	ACPI / processor_thermal: avoid null pointer deference error	2013-03-25 23:01:01 +01:00
processor_throttling.c	ACPI: suppress compiler warnings in processor_throttling.c	2013-03-25 00:05:48 +01:00
reboot.c	Revert "ACPI: ignore FADT reset-reg-sup flag"	2012-04-20 11:19:35 -07:00
resource.c	ACPI / resources: call acpi_get_override_irq() only for legacy IRQ resources	2013-06-19 23:55:59 +02:00
sbs.c	proc: Supply a function to remove a proc entry by PDE	2013-05-01 17:29:46 -04:00
sbshc.c	ACPI: Remove useless type argument of driver .remove() operation	2013-01-26 00:37:24 +01:00
sbshc.h
scan.c	ACPI / scan: Always call acpi_bus_scan() for bus check notifications	2013-07-15 01:26:18 +02:00
sleep.c	x86 / ACPI / sleep: Provide registration for acpi_suspend_lowlevel.	2013-06-19 23:36:30 +02:00
sleep.h	ACPI: Drop power resources driver	2013-01-17 14:11:06 +01:00
sysfs.c	Merge branch 'akpm' (updates from Andrew Morton)	2013-07-03 17:12:13 -07:00
tables.c	ACPICA: Cleanup table handler naming conflicts.	2013-01-11 13:10:16 +01:00
thermal.c	ACPI / thermal: do not always return THERMAL_TREND_RAISING for active trip points	2013-04-26 13:34:40 +02:00
utils.c	ACPI: Add acpi_handle_<level>() interfaces	2012-11-21 23:20:22 +01:00
video_detect.c	Revert "ACPI / video / i915: No ACPI backlight if firmware expects Windows 8"	2013-07-26 14:59:20 +02:00
video.c	ACPI / video: drop unused fields from struct acpi_video_brightness_flags	2013-08-03 22:28:09 +02:00
wakeup.c