Merge tag 'v4.0-rc3' into asoc-rt5670 (eb5bc2a2) · Commits · e / devices / android_kernel_fairphone_FP4

.gitignore

+6 −0

Original line number	Diff line number	Diff line
		@@ -43,6 +43,7 @@ Module.symvers
		/TAGS
		/linux
		/vmlinux
		/vmlinux-gdb.py
		/vmlinuz
		/System.map
		/Module.markers
		@@ -52,6 +53,11 @@ Module.symvers
		#
		/debian/

		#
		# tar directory (make tar*-pkg)
		#
		/tar-install/

		#
		# git files that we don't want to ignore even it they are dot-files
		#

Documentation/00-INDEX

+10 −18

Original line number	Diff line number	Diff line
		@@ -29,8 +29,6 @@ DMA-ISA-LPC.txt
		- How to do DMA with ISA (and LPC) devices.
		DMA-attributes.txt
		- listing of the various possible attributes a DMA region can have
		dmatest.txt
		- how to compile, configure and use the dmatest system.
		DocBook/
		- directory with DocBook templates etc. for kernel documentation.
		EDID/
		@@ -163,8 +161,6 @@ digsig.txt
		-info on the Digital Signature Verification API
		dma-buf-sharing.txt
		- the DMA Buffer Sharing API Guide
		dmaengine.txt
		-the DMA Engine API Guide
		dontdiff
		- file containing a list of files that should never be diff'ed.
		driver-model/
		@@ -209,6 +205,8 @@ hid/
		- directory with information on human interface devices
		highuid.txt
		- notes on the change from 16 bit to 32 bit user/group IDs.
		hsi.txt
		- HSI subsystem overview.
		hwspinlock.txt
		- hardware spinlock provides hardware assistance for synchronization
		timers/
		@@ -277,6 +275,8 @@ kprobes.txt
		- documents the kernel probes debugging feature.
		kref.txt
		- docs on adding reference counters (krefs) to kernel objects.
		kselftest.txt
		- small unittests for (some) individual codepaths in the kernel.
		laptops/
		- directory with laptop related info and laptop driver documentation.
		ldm.txt
		@@ -285,22 +285,22 @@ leds/
		- directory with info about LED handling under Linux.
		local_ops.txt
		- semantics and behavior of local atomic operations.
		lockdep-design.txt
		- documentation on the runtime locking correctness validator.
		locking/
		- directory with info about kernel locking primitives
		lockstat.txt
		- info on collecting statistics on locks (and contention).
		lockup-watchdogs.txt
		- info on soft and hard lockup detectors (aka nmi_watchdog).
		logo.gif
		- full colour GIF image of Linux logo (penguin - Tux).
		logo.txt
		- info on creator of above logo & site to get additional images from.
		lzo.txt
		- kernel LZO decompressor input formats
		m68k/
		- directory with info about Linux on Motorola 68k architecture.
		magic-number.txt
		- list of magic numbers used to mark/protect kernel data structures.
		mailbox.txt
		- How to write drivers for the common mailbox framework (IPC).
		md.txt
		- info on boot arguments for the multiple devices driver.
		media-framework.txt
		@@ -327,8 +327,6 @@ mtd/
		- directory with info about memory technology devices (flash)
		mono.txt
		- how to execute Mono-based .NET binaries with the help of BINFMT_MISC.
		mutex-design.txt
		- info on the generic mutex subsystem.
		namespaces/
		- directory with various information about namespaces
		netlabel/
		@@ -395,10 +393,6 @@ robust-futexes.txt
		- a description of what robust futexes are.
		rpmsg.txt
		- info on the Remote Processor Messaging (rpmsg) Framework
		rt-mutex-design.txt
		- description of the RealTime mutex implementation design.
		rt-mutex.txt
		- desc. of RT-mutex subsystem with PI (Priority Inheritance) support.
		rtc.txt
		- notes on how to use the Real Time Clock (aka CMOS clock) driver.
		s390/
		@@ -425,8 +419,6 @@ sparse.txt
		- info on how to obtain and use the sparse tool for typechecking.
		spi/
		- overview of Linux kernel Serial Peripheral Interface (SPI) support.
		spinlocks.txt
		- info on using spinlocks to provide exclusive access in kernel.
		stable_api_nonsense.txt
		- info on why the kernel does not have a stable in-kernel api or abi.
		stable_kernel_rules.txt
		@@ -483,10 +475,10 @@ wimax/
		- directory with info about Intel Wireless Wimax Connections
		workqueue.txt
		- information on the Concurrency Managed Workqueue implementation
		ww-mutex-design.txt
		- Intro to Mutex wait/would deadlock handling.s
		x86/x86_64/
		- directory with info on Linux support for AMD x86-64 (Hammer) machines.
		xillybus.txt
		- Overview and basic ui of xillybus driver
		xtensa/
		- directory with documents relating to arch/xtensa port/implementation
		xz.txt

Documentation/ABI/stable/sysfs-class-tpm

+11 −11

Original line number	Diff line number	Diff line
		What: /sys/class/misc/tpmX/device/
		What: /sys/class/tpm/tpmX/device/
		Date: April 2005
		KernelVersion: 2.6.12
		Contact: tpmdd-devel@lists.sf.net
		@@ -6,7 +6,7 @@ Description: The device/ directory under a specific TPM instance exposes
		the properties of that TPM chip


		What: /sys/class/misc/tpmX/device/active
		What: /sys/class/tpm/tpmX/device/active
		Date: April 2006
		KernelVersion: 2.6.17
		Contact: tpmdd-devel@lists.sf.net
		@@ -18,7 +18,7 @@ Description: The "active" property prints a '1' if the TPM chip is accepting
		section 17 for more information on which commands are
		available.

		What: /sys/class/misc/tpmX/device/cancel
		What: /sys/class/tpm/tpmX/device/cancel
		Date: June 2005
		KernelVersion: 2.6.13
		Contact: tpmdd-devel@lists.sf.net
		@@ -26,7 +26,7 @@ Description: The "cancel" property allows you to cancel the currently
		pending TPM command. Writing any value to cancel will call the
		TPM vendor specific cancel operation.

		What: /sys/class/misc/tpmX/device/caps
		What: /sys/class/tpm/tpmX/device/caps
		Date: April 2005
		KernelVersion: 2.6.12
		Contact: tpmdd-devel@lists.sf.net
		@@ -43,7 +43,7 @@ Description: The "caps" property contains TPM manufacturer and version info.
		the chip supports. Firmware version is that of the chip and
		is manufacturer specific.

		What: /sys/class/misc/tpmX/device/durations
		What: /sys/class/tpm/tpmX/device/durations
		Date: March 2011
		KernelVersion: 3.1
		Contact: tpmdd-devel@lists.sf.net
		@@ -66,7 +66,7 @@ Description: The "durations" property shows the 3 vendor-specific values
		scaled to be displayed in usecs. In this case "[adjusted]"
		will be displayed in place of "[original]".

		What: /sys/class/misc/tpmX/device/enabled
		What: /sys/class/tpm/tpmX/device/enabled
		Date: April 2006
		KernelVersion: 2.6.17
		Contact: tpmdd-devel@lists.sf.net
		@@ -75,7 +75,7 @@ Description: The "enabled" property prints a '1' if the TPM chip is enabled,
		may be visible but produce a '0' after some operation that
		disables the TPM.

		What: /sys/class/misc/tpmX/device/owned
		What: /sys/class/tpm/tpmX/device/owned
		Date: April 2006
		KernelVersion: 2.6.17
		Contact: tpmdd-devel@lists.sf.net
		@@ -83,7 +83,7 @@ Description: The "owned" property produces a '1' if the TPM_TakeOwnership
		ordinal has been executed successfully in the chip. A '0'
		indicates that ownership hasn't been taken.

		What: /sys/class/misc/tpmX/device/pcrs
		What: /sys/class/tpm/tpmX/device/pcrs
		Date: April 2005
		KernelVersion: 2.6.12
		Contact: tpmdd-devel@lists.sf.net
		@@ -106,7 +106,7 @@ Description: The "pcrs" property will dump the current value of all Platform
		1.2 chips, PCRs represent SHA-1 hashes, which are 20 bytes
		long. Use the "caps" property to determine TPM version.

		What: /sys/class/misc/tpmX/device/pubek
		What: /sys/class/tpm/tpmX/device/pubek
		Date: April 2005
		KernelVersion: 2.6.12
		Contact: tpmdd-devel@lists.sf.net
		@@ -158,7 +158,7 @@ Description: The "pubek" property will return the TPM's public endorsement
		Modulus Length: 256 (bytes)
		Modulus: The 256 byte Endorsement Key modulus

		What: /sys/class/misc/tpmX/device/temp_deactivated
		What: /sys/class/tpm/tpmX/device/temp_deactivated
		Date: April 2006
		KernelVersion: 2.6.17
		Contact: tpmdd-devel@lists.sf.net
		@@ -167,7 +167,7 @@ Description: The "temp_deactivated" property returns a '1' if the chip has
		cycle. Whether a warm boot (reboot) will clear a TPM chip
		from a temp_deactivated state is platform specific.

		What: /sys/class/misc/tpmX/device/timeouts
		What: /sys/class/tpm/tpmX/device/timeouts
		Date: March 2011
		KernelVersion: 3.1
		Contact: tpmdd-devel@lists.sf.net

Documentation/ABI/testing/configfs-usb-gadget-uvc

0 → 100644

+265 −0

Original line number	Diff line number	Diff line
		What: /config/usb-gadget/gadget/functions/uvc.name
		Date: Dec 2014
		KernelVersion: 3.20
		Description: UVC function directory

		streaming_maxburst - 0..15 (ss only)
		streaming_maxpacket - 1..1023 (fs), 1..3072 (hs/ss)
		streaming_interval - 1..16

		What: /config/usb-gadget/gadget/functions/uvc.name/control
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Control descriptors

		What: /config/usb-gadget/gadget/functions/uvc.name/control/class
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Class descriptors

		What: /config/usb-gadget/gadget/functions/uvc.name/control/class/ss
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Super speed control class descriptors

		What: /config/usb-gadget/gadget/functions/uvc.name/control/class/fs
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Full speed control class descriptors

		What: /config/usb-gadget/gadget/functions/uvc.name/control/terminal
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Terminal descriptors

		What: /config/usb-gadget/gadget/functions/uvc.name/control/terminal/output
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Output terminal descriptors

		What: /config/usb-gadget/gadget/functions/uvc.name/control/terminal/output/default
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Default output terminal descriptors

		All attributes read only:
		iTerminal - index of string descriptor
		bSourceID - id of the terminal to which this terminal
		is connected
		bAssocTerminal - id of the input terminal to which this output
		terminal is associated
		wTerminalType - terminal type
		bTerminalID - a non-zero id of this terminal

		What: /config/usb-gadget/gadget/functions/uvc.name/control/terminal/camera
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Camera terminal descriptors

		What: /config/usb-gadget/gadget/functions/uvc.name/control/terminal/camera/default
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Default camera terminal descriptors

		All attributes read only:
		bmControls - bitmap specifying which controls are
		supported for the video stream
		wOcularFocalLength - the value of Locular
		wObjectiveFocalLengthMax- the value of Lmin
		wObjectiveFocalLengthMin- the value of Lmax
		iTerminal - index of string descriptor
		bAssocTerminal - id of the output terminal to which
		this terminal is connected
		wTerminalType - terminal type
		bTerminalID - a non-zero id of this terminal

		What: /config/usb-gadget/gadget/functions/uvc.name/control/processing
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Processing unit descriptors

		What: /config/usb-gadget/gadget/functions/uvc.name/control/processing/default
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Default processing unit descriptors

		All attributes read only:
		iProcessing - index of string descriptor
		bmControls - bitmap specifying which controls are
		supported for the video stream
		wMaxMultiplier - maximum digital magnification x100
		bSourceID - id of the terminal to which this unit is
		connected
		bUnitID - a non-zero id of this unit

		What: /config/usb-gadget/gadget/functions/uvc.name/control/header
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Control header descriptors

		What: /config/usb-gadget/gadget/functions/uvc.name/control/header/name
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Specific control header descriptors

		dwClockFrequency
		bcdUVC
		What: /config/usb-gadget/gadget/functions/uvc.name/streaming
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Streaming descriptors

		What: /config/usb-gadget/gadget/functions/uvc.name/streaming/class
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Streaming class descriptors

		What: /config/usb-gadget/gadget/functions/uvc.name/streaming/class/ss
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Super speed streaming class descriptors

		What: /config/usb-gadget/gadget/functions/uvc.name/streaming/class/hs
		Date: Dec 2014
		KernelVersion: 3.20
		Description: High speed streaming class descriptors

		What: /config/usb-gadget/gadget/functions/uvc.name/streaming/class/fs
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Full speed streaming class descriptors

		What: /config/usb-gadget/gadget/functions/uvc.name/streaming/color_matching
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Color matching descriptors

		What: /config/usb-gadget/gadget/functions/uvc.name/streaming/color_matching/default
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Default color matching descriptors

		All attributes read only:
		bMatrixCoefficients - matrix used to compute luma and
		chroma values from the color primaries
		bTransferCharacteristics- optoelectronic transfer
		characteristic of the source picutre,
		also called the gamma function
		bColorPrimaries - color primaries and the reference
		white

		What: /config/usb-gadget/gadget/functions/uvc.name/streaming/mjpeg
		Date: Dec 2014
		KernelVersion: 3.20
		Description: MJPEG format descriptors

		What: /config/usb-gadget/gadget/functions/uvc.name/streaming/mjpeg/name
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Specific MJPEG format descriptors

		All attributes read only,
		except bmaControls and bDefaultFrameIndex:
		bmaControls - this format's data for bmaControls in
		the streaming header
		bmInterfaceFlags - specifies interlace information,
		read-only
		bAspectRatioY - the X dimension of the picture aspect
		ratio, read-only
		bAspectRatioX - the Y dimension of the picture aspect
		ratio, read-only
		bmFlags - characteristics of this format,
		read-only
		bDefaultFrameIndex - optimum frame index for this stream

		What: /config/usb-gadget/gadget/functions/uvc.name/streaming/mjpeg/name/name
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Specific MJPEG frame descriptors

		dwFrameInterval - indicates how frame interval can be
		programmed; a number of values
		separated by newline can be specified
		dwDefaultFrameInterval - the frame interval the device would
		like to use as default
		dwMaxVideoFrameBufferSize- the maximum number of bytes the
		compressor will produce for a video
		frame or still image
		dwMaxBitRate - the maximum bit rate at the shortest
		frame interval in bps
		dwMinBitRate - the minimum bit rate at the longest
		frame interval in bps
		wHeight - height of decoded bitmap frame in px
		wWidth - width of decoded bitmam frame in px
		bmCapabilities - still image support, fixed frame-rate
		support

		What: /config/usb-gadget/gadget/functions/uvc.name/streaming/uncompressed
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Uncompressed format descriptors

		What: /config/usb-gadget/gadget/functions/uvc.name/streaming/uncompressed/name
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Specific uncompressed format descriptors

		bmaControls - this format's data for bmaControls in
		the streaming header
		bmInterfaceFlags - specifies interlace information,
		read-only
		bAspectRatioY - the X dimension of the picture aspect
		ratio, read-only
		bAspectRatioX - the Y dimension of the picture aspect
		ratio, read-only
		bDefaultFrameIndex - optimum frame index for this stream
		bBitsPerPixel - number of bits per pixel used to
		specify color in the decoded video
		frame
		guidFormat - globally unique id used to identify
		stream-encoding format

		What: /config/usb-gadget/gadget/functions/uvc.name/streaming/uncompressed/name/name
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Specific uncompressed frame descriptors

		dwFrameInterval - indicates how frame interval can be
		programmed; a number of values
		separated by newline can be specified
		dwDefaultFrameInterval - the frame interval the device would
		like to use as default
		dwMaxVideoFrameBufferSize- the maximum number of bytes the
		compressor will produce for a video
		frame or still image
		dwMaxBitRate - the maximum bit rate at the shortest
		frame interval in bps
		dwMinBitRate - the minimum bit rate at the longest
		frame interval in bps
		wHeight - height of decoded bitmap frame in px
		wWidth - width of decoded bitmam frame in px
		bmCapabilities - still image support, fixed frame-rate
		support

		What: /config/usb-gadget/gadget/functions/uvc.name/streaming/header
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Streaming header descriptors

		What: /config/usb-gadget/gadget/functions/uvc.name/streaming/header/name
		Date: Dec 2014
		KernelVersion: 3.20
		Description: Specific streaming header descriptors

		All attributes read only:
		bTriggerUsage - how the host software will respond to
		a hardware trigger interrupt event
		bTriggerSupport - flag specifying if hardware
		triggering is supported
		bStillCaptureMethod - method of still image caputre
		supported
		bTerminalLink - id of the output terminal to which
		the video endpoint of this interface
		is connected
		bmInfo - capabilities of this video streaming
		interface

Documentation/ABI/testing/sysfs-bus-amba

0 → 100644

+20 −0

Original line number	Diff line number	Diff line
		What: /sys/bus/amba/devices/.../driver_override
		Date: September 2014
		Contact: Antonios Motakis <a.motakis@virtualopensystems.com>
		Description:
		This file allows the driver for a device to be specified which
		will override standard OF, ACPI, ID table, and name matching.
		When specified, only a driver with a name matching the value
		written to driver_override will have an opportunity to bind to
		the device. The override is specified by writing a string to the
		driver_override file (echo vfio-amba > driver_override) and may
		be cleared with an empty string (echo > driver_override).
		This returns the device to standard matching rules binding.
		Writing to driver_override does not automatically unbind the
		device from its current driver or make any attempt to
		automatically load the specified driver. If no driver with a
		matching name is currently loaded in the kernel, the device will
		not bind to any driver. This also allows devices to opt-out of
		driver binding using a driver_override name such as "none".
		Only a single driver may be specified in the override, there is
		no support for parsing delimiters.