Lukas Wunner 630b3aff8a treewide: Consolidate Apple DMI checks ... We're about to amend ACPI bus scan with DMI checks whether we're running on a Mac to support Apple device properties in AML. The DMI checks are performed for every single device, adding overhead for everything x86 that isn't Apple, which is the majority. Rafael and Andy therefore request to perform the DMI match only once and cache the result. Outside of ACPI various other Apple DMI checks exist and it seems reasonable to use the cached value there as well. Rafael, Andy and Darren suggest performing the DMI check in arch code and making it available with a header in include/linux/platform_data/x86/. To this end, add early_platform_quirks() to arch/x86/kernel/quirks.c to perform the DMI check and invoke it from setup_arch(). Switch over all existing Apple DMI checks, thereby fixing two deficiencies: * They are now #defined to false on non-x86 arches and can thus be optimized away if they're located in cross-arch code. * Some of them only match "Apple Inc." but not "Apple Computer, Inc.", which is used by BIOSes released between January 2006 (when the first x86 Macs started shipping) and January 2007 (when the company name changed upon introduction of the iPhone). Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Suggested-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Suggested-by: Darren Hart <dvhart@infradead.org> Signed-off-by: Lukas Wunner <lukas@wunner.de> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>		2017-08-03 23:26:22 +02:00
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acpica	Merge branches 'acpi-pmic', 'acpi-misc' and 'acpi-tables'	2017-07-03 14:25:11 +02:00
apei	arm64 updates for 4.13:	2017-07-05 17:09:27 -07:00
arm64	IOMMU Updates for Linux v4.13	2017-07-12 10:00:04 -07:00
dptf	ACPI / DPTF: constify attribute_group structures	2017-07-04 22:15:28 +02:00
nfit	acpi/nfit: Fix memory corruption/Unregister mce decoder on failure	2017-07-17 11:43:58 -07:00
pmic	ACPI / PMIC: xpower: Add support for the GPI1 regulator to the OpRegion handler	2017-06-22 02:15:05 +02:00
x86	ACPI / x86: Add KIOX000A accelerometer on GPD win to always_present_ids array	2017-07-12 13:26:13 +02:00
Kconfig	- New Drivers	2017-05-03 12:16:25 -07:00
Makefile	Merge branches 'acpi-soc', 'acpi-bus', 'acpi-pmic' and 'acpi-power'	2017-05-09 23:23:02 +02:00
ac.c	ACPI / AC: Add a blacklist with PMIC ACPI HIDs with a native charger driver	2017-04-19 22:53:35 +02:00
acpi_amba.c	ACPI / amba: Remove CLK_IS_ROOT	2016-04-27 23:42:57 +02:00
acpi_apd.c	More ACPI updates for v4.12-rc1	2017-05-10 09:35:42 -07:00
acpi_cmos_rtc.c	char/genrtc: x86: remove remnants of asm/rtc.h	2016-06-04 00:20:07 +02:00
acpi_configfs.c	ACPI: configfs: Unload SSDT on configfs entry removal	2017-06-22 02:43:12 +02:00
acpi_dbg.c	ACPI: fix whitespace in pr_fmt() to align log entries	2017-06-22 02:18:20 +02:00
acpi_extlog.c	ACPI: Switch to use generic guid_t in acpi_evaluate_dsm()	2017-06-07 12:20:49 +02:00
acpi_ipmi.c	ACPI / IPMI: change warning to debug on timeout	2017-04-07 12:25:37 -05:00
acpi_lpat.c	ACPI / lpat: make it explicitly non-modular	2016-07-16 03:08:10 +02:00
acpi_lpss.c	ACPI / LPSS: constify attribute_group structures	2017-07-04 22:15:24 +02:00
acpi_memhotplug.c	ACPI: Remove FSF mailing addresses	2015-07-08 02:27:32 +02:00
acpi_pad.c	sched/headers: Prepare for new header dependencies before moving code to <uapi/linux/sched/types.h>	2017-03-02 08:42:27 +01:00
acpi_platform.c	ACPI / platform: Update platform device NUMA node based on _PXM method	2017-04-18 16:56:39 +02:00
acpi_pnp.c	ACPI / PNP: constify device IDs	2016-01-04 22:10:30 +01:00
acpi_processor.c	ACPI / Processor: Drop setup_max_cpus check from acpi_processor_add()	2017-04-18 16:50:24 +02:00
acpi_video.c	ACPI / video: add comments about subtle cases	2017-04-19 22:50:11 +02:00
acpi_watchdog.c	ACPI / watchdog: Print out error number when device creation fails	2016-12-26 23:21:56 +01:00
battery.c	ACPI / PM: Ignore spurious SCI wakeups from suspend-to-idle	2017-06-15 00:55:44 +02:00
battery.h	…
bgrt.c	ACPI: BGRT: constify attribute_group structures	2017-07-04 22:15:20 +02:00
blacklist.c	ACPI / blacklist: add _REV quirk for Dell Inspiron 7537	2017-04-19 02:35:54 +02:00
bus.c	Merge branches 'acpi-spcr', 'acpi-osi', 'acpi-bus', 'acpi-scan' and 'acpi-misc'	2017-07-10 22:46:21 +02:00
button.c	ACPI updates for v4.13-rc1	2017-07-04 14:16:49 -07:00
cm_sbs.c	ACPI: Remove FSF mailing addresses	2015-07-08 02:27:32 +02:00
container.c	ACPI: Remove FSF mailing addresses	2015-07-08 02:27:32 +02:00
cppc_acpi.c	scripts/spelling.txt: add regsiter -> register spelling mistake	2017-05-08 17:15:13 -07:00
custom_method.c	…
debugfs.c	ACPI: fix acpi_debugfs_init prototype	2015-08-07 02:55:18 +02:00
device_pm.c	Device properties framework updates for v4.13-rc1	2017-07-10 15:23:45 -07:00
device_sysfs.c	ACPI / property: Hierarchical properties support update	2016-11-24 02:43:47 +01:00
dock.c	ACPI / dock: make dock explicitly non-modular	2016-07-16 03:08:08 +02:00
ec.c	ACPI / PM / EC: Flush all EC work in acpi_freeze_sync()	2017-07-20 16:44:24 +02:00
ec_sys.c	ACPI / EC: Deny write access unless requested by module param	2016-03-09 23:26:15 +01:00
event.c	genetlink: mark families as __ro_after_init	2016-10-27 16:16:09 -04:00
evged.c	ACPI / GED: make evged.c explicitly non-modular	2016-05-09 22:59:25 +02:00
fan.c	ACPI / fan: Fix error reading cur_state	2016-10-10 02:20:43 +02:00
glue.c	IOMMU Updates for Linux v4.12	2017-05-09 15:15:47 -07:00
hed.c	ACPI: Remove FSF mailing addresses	2015-07-08 02:27:32 +02:00
internal.h	ACPI / PM / EC: Flush all EC work in acpi_freeze_sync()	2017-07-20 16:44:24 +02:00
ioapic.c	ACPI: fix whitespace in pr_fmt() to align log entries	2017-06-22 02:18:20 +02:00
irq.c	ACPI / irq: Fix return code of acpi_gsi_to_irq()	2017-07-12 13:11:49 +02:00
numa.c	ACPI: NUMA: Fix typo in the full name of SRAT	2017-07-24 22:27:44 +02:00
nvs.c	…
osi.c	treewide: Consolidate Apple DMI checks	2017-08-03 23:26:22 +02:00
osl.c	ACPICA: Hardware: Add sleep register hooks	2017-01-02 23:18:41 +01:00
pci_irq.c	ACPI / PCI: fix GIC irq model default PCI IRQ polarity	2016-09-10 02:50:50 +02:00
pci_link.c	ACPI/PCI: pci_link: Include PIRQ_PENALTY_PCI_USING for ISA IRQs	2016-10-24 14:18:14 +02:00
pci_mcfg.c	PCI/ACPI: Add ThunderX pass2.x 2nd node MCFG quirk	2017-04-24 11:58:56 -05:00
pci_root.c	treewide: Consolidate Apple DMI checks	2017-08-03 23:26:22 +02:00
pci_slot.c	ACPI / PCI: make pci_slot explicitly non-modular	2016-07-16 03:05:29 +02:00
power.c	ACPI / power: constify attribute_group structures	2017-07-04 22:15:14 +02:00
proc.c	ACPI / PM: Drop run_wake from struct acpi_device_wakeup_flags	2017-06-28 01:52:15 +02:00
processor_core.c	Revert"x86/acpi: Enable MADT APIs to return disabled apicids"	2017-03-11 14:41:18 +01:00
processor_driver.c	ACPI/processor: Use cpu_hotplug_disable() instead of get_online_cpus()	2017-05-26 10:10:44 +02:00
processor_idle.c	x86/amd: Simplify AMD E400 aware idle routine	2016-12-09 21:23:21 +01:00
processor_pdc.c	…
processor_perflib.c	ACPI: processor_perflib: Simplify code and stop using CPUFREQ_START	2017-02-04 00:05:29 +01:00
processor_thermal.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
processor_throttling.c	acpi/processor: Prevent cpu hotplug deadlock	2017-05-26 10:10:47 +02:00
property.c	device property: Introduce fwnode_device_is_available()	2017-06-22 02:55:34 +02:00
reboot.c	…
resource.c	scripts/spelling.txt: add "overrided" pattern and fix typo instances	2017-02-27 18:43:47 -08:00
sbs.c	treewide: Consolidate Apple DMI checks	2017-08-03 23:26:22 +02:00
sbshc.c	Revert "ACPI / SBS: Add 5 us delay to fix SBS hangs on MacBook"	2015-11-16 23:26:45 +01:00
sbshc.h	…
scan.c	Device properties framework updates for v4.13-rc1	2017-07-10 15:23:45 -07:00
sleep.c	ACPI / PM / EC: Flush all EC work in acpi_freeze_sync()	2017-07-20 16:44:24 +02:00
sleep.h	ACPI / power: Delay turning off unused power resources after suspend	2017-05-01 23:11:21 +02:00
spcr.c	ACPI: SPCR: Workaround for APM X-Gene 8250 UART 32-alignment errata	2017-07-04 21:29:38 +02:00
sysfs.c	Merge branches 'acpi-button', 'acpica' and 'acpi-sysfs'	2017-06-03 00:03:29 +02:00
tables.c	Merge branch 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-05-01 20:51:12 -07:00
thermal.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
utils.c	ACPI: Switch to use generic guid_t in acpi_evaluate_dsm()	2017-06-07 12:20:49 +02:00
video_detect.c	ACPI / video: Add quirks for the Dell Precision 7510	2017-06-28 23:41:03 +02:00
wakeup.c	…