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Commit 18fc2163 authored by Jiri Kosina's avatar Jiri Kosina
Browse files

Merge branches 'for-4.11/upstream-fixes', 'for-4.12/accutouch',... 

Merge branches 'for-4.11/upstream-fixes', 'for-4.12/accutouch', 'for-4.12/cp2112', 'for-4.12/hid-core-null-state-handling', 'for-4.12/hiddev', 'for-4.12/i2c-hid', 'for-4.12/innomedia', 'for-4.12/logitech-hidpp-battery-power-supply', 'for-4.12/multitouch', 'for-4.12/nti', 'for-4.12/upstream' and 'for-4.12/wacom' into for-linus
parents d529a4ad c846fe9c ac34b970 c3883fe0 733aca90 d3d9adfe 9547837b a4bf6153 e9d0a26d 07e88a35 959d973e 149f6f6b

Documentation/ABI/testing/sysfs-class-devfreq-event

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What:		/sys/class/devfreq-event/event(x)/

Date:		January 2017

Contact:	Chanwoo Choi <cw00.choi@samsung.com>

Description:

		Provide a place in sysfs for the devfreq-event objects.

		This allows accessing various devfreq-event specific variables.

		The name of devfreq-event object denoted as 'event(x)' which

		includes the unique number of 'x' for each devfreq-event object.



What:		/sys/class/devfreq-event/event(x)/name

Date:		January 2017

Contact:	Chanwoo Choi <cw00.choi@samsung.com>

Description:

		The /sys/class/devfreq-event/event(x)/name attribute contains

		the name of the devfreq-event object. This attribute is

		read-only.



What:		/sys/class/devfreq-event/event(x)/enable_count

Date:		January 2017

Contact:	Chanwoo Choi <cw00.choi@samsung.com>

Description:

		The /sys/class/devfreq-event/event(x)/enable_count attribute

		contains the reference count to enable the devfreq-event

		object. If the device is enabled, the value of attribute is

		greater than zero.

Documentation/ABI/testing/sysfs-class-led

+17 −0
Original line number Diff line number Diff line
@@ -23,6 +23,23 @@ Description: 
		If the LED does not support different brightness levels, this

		should be 1.



What:		/sys/class/leds/<led>/brightness_hw_changed

Date:		January 2017

KernelVersion:	4.11

Description:

		Last hardware set brightness level for this LED. Some LEDs

		may be changed autonomously by hardware/firmware. Only LEDs

		where this happens and the driver can detect this, will have

		this file.



		This file supports poll() to detect when the hardware changes

		the brightness.



		Reading this file will return the last brightness level set

		by the hardware, this may be different from the current

		brightness. Reading this file when no hw brightness change

		event has happened will return an ENODATA error.



What:		/sys/class/leds/<led>/trigger

Date:		March 2006

KernelVersion:	2.6.17

Documentation/ABI/testing/sysfs-class-rc

+7 −7
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@@ -62,18 +62,18 @@ Description: 
		This value may be reset to 0 if the current protocol is altered.



What:		/sys/class/rc/rcN/wakeup_protocols

Date:		Feb 2014

KernelVersion:	3.15

Date:		Feb 2017

KernelVersion:	4.11

Contact:	Mauro Carvalho Chehab <m.chehab@samsung.com>

Description:

		Reading this file returns a list of available protocols to use

		for the wakeup filter, something like:

		    "rc5 rc6 nec jvc [sony]"

		    "rc-5 nec nec-x rc-6-0 rc-6-6a-24 [rc-6-6a-32] rc-6-mce"

		Note that protocol variants are listed, so "nec", "sony",

		"rc-5", "rc-6" have their different bit length encodings

		listed if available.

		The enabled wakeup protocol is shown in [] brackets.

		Writing "+proto" will add a protocol to the list of enabled

		wakeup protocols.

		Writing "-proto" will remove a protocol from the list of enabled

		wakeup protocols.

		Only one protocol can be selected at a time.

		Writing "proto" will use "proto" for wakeup events.

		Writing "none" will disable wakeup.

		Write fails with EINVAL if an invalid protocol combination or

Documentation/ABI/testing/sysfs-platform-hidma

+1 −1
Original line number Diff line number Diff line
@@ -2,7 +2,7 @@ What: /sys/devices/platform/hidma-*/chid 
		/sys/devices/platform/QCOM8061:*/chid

Date:		Dec 2015

KernelVersion:	4.4

Contact:	"Sinan Kaya <okaya@cudeaurora.org>"

Contact:	"Sinan Kaya <okaya@codeaurora.org>"

Description:

		Contains the ID of the channel within the HIDMA instance.

		It is used to associate a given HIDMA channel with the

Documentation/ABI/testing/sysfs-platform-hidma-mgmt

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@@ -2,7 +2,7 @@ What: /sys/devices/platform/hidma-mgmt*/chanops/chan*/priority 
		/sys/devices/platform/QCOM8060:*/chanops/chan*/priority

Date:		Nov 2015

KernelVersion:	4.4

Contact:	"Sinan Kaya <okaya@cudeaurora.org>"

Contact:	"Sinan Kaya <okaya@codeaurora.org>"

Description:

		Contains either 0 or 1 and indicates if the DMA channel is a

		low priority (0) or high priority (1) channel.
@@ -11,7 +11,7 @@ What: /sys/devices/platform/hidma-mgmt*/chanops/chan*/weight 
		/sys/devices/platform/QCOM8060:*/chanops/chan*/weight

Date:		Nov 2015

KernelVersion:	4.4

Contact:	"Sinan Kaya <okaya@cudeaurora.org>"

Contact:	"Sinan Kaya <okaya@codeaurora.org>"

Description:

		Contains 0..15 and indicates the weight of the channel among

		equal priority channels during round robin scheduling.
@@ -20,7 +20,7 @@ What: /sys/devices/platform/hidma-mgmt*/chreset_timeout_cycles 
		/sys/devices/platform/QCOM8060:*/chreset_timeout_cycles

Date:		Nov 2015

KernelVersion:	4.4

Contact:	"Sinan Kaya <okaya@cudeaurora.org>"

Contact:	"Sinan Kaya <okaya@codeaurora.org>"

Description:

		Contains the platform specific cycle value to wait after a

		reset command is issued. If the value is chosen too short,
@@ -32,7 +32,7 @@ What: /sys/devices/platform/hidma-mgmt*/dma_channels 
		/sys/devices/platform/QCOM8060:*/dma_channels

Date:		Nov 2015

KernelVersion:	4.4

Contact:	"Sinan Kaya <okaya@cudeaurora.org>"

Contact:	"Sinan Kaya <okaya@codeaurora.org>"

Description:

		Contains the number of dma channels supported by one instance

		of HIDMA hardware. The value may change from chip to chip.
@@ -41,7 +41,7 @@ What: /sys/devices/platform/hidma-mgmt*/hw_version_major 
		/sys/devices/platform/QCOM8060:*/hw_version_major

Date:		Nov 2015

KernelVersion:	4.4

Contact:	"Sinan Kaya <okaya@cudeaurora.org>"

Contact:	"Sinan Kaya <okaya@codeaurora.org>"

Description:

		Version number major for the hardware.
@@ -49,7 +49,7 @@ What: /sys/devices/platform/hidma-mgmt*/hw_version_minor 
		/sys/devices/platform/QCOM8060:*/hw_version_minor

Date:		Nov 2015

KernelVersion:	4.4

Contact:	"Sinan Kaya <okaya@cudeaurora.org>"

Contact:	"Sinan Kaya <okaya@codeaurora.org>"

Description:

		Version number minor for the hardware.
@@ -57,7 +57,7 @@ What: /sys/devices/platform/hidma-mgmt*/max_rd_xactions 
		/sys/devices/platform/QCOM8060:*/max_rd_xactions

Date:		Nov 2015

KernelVersion:	4.4

Contact:	"Sinan Kaya <okaya@cudeaurora.org>"

Contact:	"Sinan Kaya <okaya@codeaurora.org>"

Description:

		Contains a value between 0 and 31. Maximum number of

		read transactions that can be issued back to back.
@@ -69,7 +69,7 @@ What: /sys/devices/platform/hidma-mgmt*/max_read_request 
		/sys/devices/platform/QCOM8060:*/max_read_request

Date:		Nov 2015

KernelVersion:	4.4

Contact:	"Sinan Kaya <okaya@cudeaurora.org>"

Contact:	"Sinan Kaya <okaya@codeaurora.org>"

Description:

		Size of each read request. The value needs to be a power

		of two and can be between 128 and 1024.
@@ -78,7 +78,7 @@ What: /sys/devices/platform/hidma-mgmt*/max_wr_xactions 
		/sys/devices/platform/QCOM8060:*/max_wr_xactions

Date:		Nov 2015

KernelVersion:	4.4

Contact:	"Sinan Kaya <okaya@cudeaurora.org>"

Contact:	"Sinan Kaya <okaya@codeaurora.org>"

Description:

		Contains a value between 0 and 31. Maximum number of

		write transactions that can be issued back to back.
@@ -91,7 +91,7 @@ What: /sys/devices/platform/hidma-mgmt*/max_write_request 
		/sys/devices/platform/QCOM8060:*/max_write_request

Date:		Nov 2015

KernelVersion:	4.4

Contact:	"Sinan Kaya <okaya@cudeaurora.org>"

Contact:	"Sinan Kaya <okaya@codeaurora.org>"

Description:

		Size of each write request. The value needs to be a power

		of two and can be between 128 and 1024.