Merge remote-tracking branch 'gpio/ib-aspeed' into upstream-ready (d5e748ff) · Commits · e / devices / android_kernel_fairphone_FP5

Documentation/ABI/obsolete/sysfs-gpio

+1 −1

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		@@ -11,7 +11,7 @@ Description:
		Kernel code may export it for complete or partial access.

		GPIOs are identified as they are inside the kernel, using integers in
		the range 0..INT_MAX. See Documentation/gpio/gpio.txt for more information.
		the range 0..INT_MAX. See Documentation/gpio for more information.

		/sys/class/gpio
		/export ... asks the kernel to export a GPIO to userspace

+0 −3

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		@@ -238,9 +238,6 @@ Description: Discover and change clock speed of CPUs

		See files in Documentation/cpu-freq/ for more information.

		In particular, read Documentation/cpu-freq/user-guide.txt
		to learn how to control the knobs.


		What: /sys/devices/system/cpu/cpu#/cpufreq/freqdomain_cpus
		Date: June 2013

+13 −0

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		@@ -25,3 +25,16 @@ Description:
		Control touchpad mode.
		* 1 -> Switched On
		* 0 -> Switched Off

		What: /sys/bus/pci/devices/<bdf>/<device>/VPC2004:00/fn_lock
		Date: May 2018
		KernelVersion: 4.18
		Contact: "Oleg Keri <ezhi99@gmail.com>"
		Description:
		Control fn-lock mode.
		* 1 -> Switched On
		* 0 -> Switched Off

		For example:
		# echo "0" > \
		/sys/bus/pci/devices/0000:00:1f.0/PNP0C09:00/VPC2004:00/fn_lock

+5 −5

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		@@ -16,7 +16,8 @@ control method rather than override the entire DSDT, because kernel
		rebuild/reboot is not needed and test result can be got in minutes.

		Note: Only ACPI METHOD can be overridden, any other object types like
		"Device", "OperationRegion", are not recognized.
		"Device", "OperationRegion", are not recognized. Methods
		declared inside scope operators are also not supported.
		Note: The same ACPI control method can be overridden for many times,
		and it's always the latest one that used by Linux/kernel.
		Note: To get the ACPI debug object output (Store (AAAA, Debug)),
		@@ -32,8 +33,6 @@ Note: To get the ACPI debug object output (Store (AAAA, Debug)),

		DefinitionBlock ("", "SSDT", 1, "", "", 0x20080715)
		{
		External (ACON)

		Method (\_SB_.AC._PSR, 0, NotSerialized)
		{
		Store ("In AC _PSR", Debug)
		@@ -42,9 +41,10 @@ Note: To get the ACPI debug object output (Store (AAAA, Debug)),
		}
		Note that the full pathname of the method in ACPI namespace
		should be used.
		And remember to use "External" to declare external objects.
		e) assemble the file to generate the AML code of the method.
		e.g. "iasl psr.asl" (psr.aml is generated as a result)
		e.g. "iasl -vw 6084 psr.asl" (psr.aml is generated as a result)
		If parameter "-vw 6084" is not supported by your iASL compiler,
		please try a newer version.
		f) mount debugfs by "mount -t debugfs none /sys/kernel/debug"
		g) override the old method via the debugfs by running
		"cat /tmp/psr.aml > /sys/kernel/debug/acpi/custom_method"

+3 −3

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		@@ -44,8 +44,8 @@ Links

		Mailing List - apparmor@lists.ubuntu.com

		Wiki - http://apparmor.wiki.kernel.org/
		Wiki - http://wiki.apparmor.net

		User space tools - https://launchpad.net/apparmor
		User space tools - https://gitlab.com/apparmor

		Kernel module - git://git.kernel.org/pub/scm/linux/kernel/git/jj/apparmor-dev.git
		Kernel module - git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor