Merge branches 'for-3.18/always-poll-quirk', 'for-3.18/logitech', 'for-3.18/picolcd', 'for-3.18/rmi', 'for-3.18/sony', 'for-3.18/uhid', 'for-3.18/upstream' and 'for-3.18/wacom' into for-linus

Author: Jiri Kosina

.gitignore

@@ -34,6 +34,7 @@
 *.gcno
 modules.builtin
 Module.symvers
+*.dwo
 
 #
 # Top-level generic files

CREDITS

@@ -1381,6 +1381,9 @@ S: 17 rue Danton
 S: F - 94270 Le Kremlin-Bicêtre
 S: France
 
+N: Jack Hammer
+D: IBM ServeRAID RAID (ips) driver maintenance
+
 N: Greg Hankins
 E: [email protected]
 D: fixed keyboard driver to separate LED and locking status
@@ -1691,6 +1694,10 @@ S: Reading
 S: RG6 2NU
 S: United Kingdom
 
+N: Dave Jeffery
+E: [email protected]
+D: SCSI hacks and IBM ServeRAID RAID driver maintenance
+
 N: Jakub Jelinek
 E: [email protected]
 W: http://sunsite.mff.cuni.cz/~jj

Documentation/ABI/testing/sysfs-bus-rbd

@@ -94,5 +94,5 @@ current_snap
 
 parent
 
-	Information identifying the pool, image, and snapshot id for
-	the parent image in a layered rbd image (format 2 only).
+	Information identifying the chain of parent images in a layered rbd
+	image.  Entries are separated by empty lines.

Documentation/ABI/testing/sysfs-class-leds-gt683r

@@ -0,0 +1,16 @@
+What:		/sys/class/leds/<led>/gt683r/mode
+Date:		Jun 2014
+KernelVersion:	3.17
+Contact:	Janne Kanniainen <[email protected]>
+Description:
+		Set the mode of LEDs. You should notice that changing the mode
+		of one LED will update the mode of its two sibling devices as
+		well.
+
+		0 - normal
+		1 - audio
+		2 - breathing
+
+		Normal: LEDs are fully on when enabled
+		Audio:  LEDs brightness depends on sound level
+		Breathing: LEDs brightness varies at human breathing rate

Documentation/ABI/testing/sysfs-class-mtd

@@ -184,3 +184,41 @@ Description:
 
 		It will always be a non-negative integer.  In the case of
 		devices lacking any ECC capability, it is 0.
+
+What:		/sys/class/mtd/mtdX/ecc_failures
+Date:		June 2014
+KernelVersion:	3.17
+Contact:	[email protected]
+Description:
+		The number of failures reported by this device's ECC. Typically,
+		these failures are associated with failed read operations.
+
+		It will always be a non-negative integer.  In the case of
+		devices lacking any ECC capability, it is 0.
+
+What:		/sys/class/mtd/mtdX/corrected_bits
+Date:		June 2014
+KernelVersion:	3.17
+Contact:	[email protected]
+Description:
+		The number of bits that have been corrected by means of the
+		device's ECC.
+
+		It will always be a non-negative integer.  In the case of
+		devices lacking any ECC capability, it is 0.
+
+What:		/sys/class/mtd/mtdX/bad_blocks
+Date:		June 2014
+KernelVersion:	3.17
+Contact:	[email protected]
+Description:
+		The number of blocks marked as bad, if any, in this partition.
+
+What:		/sys/class/mtd/mtdX/bbt_blocks
+Date:		June 2014
+KernelVersion:	3.17
+Contact:	[email protected]
+Description:
+		The number of blocks that are marked as reserved, if any, in
+		this partition. These are typically used to store the in-flash
+		bad block table (BBT).

Documentation/ABI/testing/sysfs-driver-pciback

@@ -0,0 +1,13 @@
+What:           /sys/bus/pci/drivers/pciback/quirks
+Date:           Oct 2011
+KernelVersion:  3.1
+Contact:        [email protected]
+Description:
+                If the permissive attribute is set, then writing a string in
+                the format of DDDD:BB:DD.F-REG:SIZE:MASK will allow the guest
+                to write and read from the PCI device. That is Domain:Bus:
+                Device.Function-Register:Size:Mask (Domain is optional).
+                For example:
+                #echo 00:19.0-E0:2:FF > /sys/bus/pci/drivers/pciback/quirks
+                will allow the guest to read and write to the configuration
+                register 0x0E.

Documentation/ABI/testing/sysfs-driver-tegra-fuse

@@ -0,0 +1,11 @@
+What:		/sys/devices/*/<our-device>/fuse
+Date:		February 2014
+Contact:	Peter De Schrijver <[email protected]>
+Description:	read-only access to the efuses on Tegra20, Tegra30, Tegra114
+		and Tegra124 SoC's from NVIDIA. The efuses contain write once
+		data programmed at the factory. The data is layed out in 32bit
+		words in LSB first format. Each bit represents a single value
+		as decoded from the fuse registers. Bits order/assignment
+		exactly matches the HW registers, including any unused bits.
+Users:		any user space application which wants to read the efuses on
+		Tegra SoC's

Documentation/ABI/testing/sysfs-driver-wacom

@@ -1,89 +1,68 @@
-WWhat:		/sys/class/hidraw/hidraw*/device/oled*_img
-Date:		June 2012
-Contact:	[email protected]
-Description:
-		The /sys/class/hidraw/hidraw*/device/oled*_img files control
-		OLED mocro displays on Intuos4 Wireless tablet. Accepted image
-		has to contain 256 bytes (64x32 px 1 bit colour). The format
-		is the same as PBM image 62x32px without header (64 bits per
-		horizontal line, 32 lines). An example of setting OLED No. 0:
-		dd bs=256 count=1 if=img_file of=[path to oled0_img]/oled0_img
-		The attribute is read only and no local copy of the image is
-		stored.
-
-What:		/sys/class/hidraw/hidraw*/device/speed
+What:		/sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/speed
 Date:		April 2010
 Kernel Version:	2.6.35
 Contact:	[email protected]
 Description:
-		The /sys/class/hidraw/hidraw*/device/speed file controls
-		reporting speed of Wacom bluetooth tablet. Reading from
-		this file returns 1 if tablet reports in high speed mode
+		The /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/speed file
+		controls reporting speed of Wacom bluetooth tablet. Reading
+		from this file returns 1 if tablet reports in high speed mode
 		or 0 otherwise. Writing to this file one of these values
 		switches reporting speed.
 
-What:		/sys/class/leds/0005\:056A\:00BD.0001\:selector\:*/
-Date:		May 2012
-Kernel Version:	3.5
-Contact:	[email protected]
-Description:
-		LED selector for Intuos4 WL. There are 4 leds, but only one LED
-		can be lit at a time. Max brightness is 127.
-
-What:		/sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/led
-Date:		August 2011
+What:		/sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/led
+Date:		August 2014
 Contact:	[email protected]
 Description:
 		Attribute group for control of the status LEDs and the OLEDs.
 		This attribute group is only available for Intuos 4 M, L,
-		and XL (with LEDs and OLEDs), Intuos 5 (LEDs only), and Cintiq
-		21UX2 and Cintiq 24HD (LEDs only). Therefore its presence
-		implicitly signifies the presence of said LEDs and OLEDs on the
-		tablet device.
+		and XL (with LEDs and OLEDs), Intuos 4 WL, Intuos 5 (LEDs only),
+		Intuos Pro (LEDs only) and Cintiq 21UX2 and Cintiq 24HD
+		(LEDs only). Therefore its presence implicitly signifies the
+		presence of said LEDs and OLEDs on the tablet device.
 
-What:		/sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status0_luminance
-Date:		August 2011
+What:		/sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/status0_luminance
+Date:		August 2014
 Contact:	[email protected]
 Description:
 		Writing to this file sets the status LED luminance (1..127)
 		when the stylus does not touch the tablet surface, and no
 		button is pressed on the stylus. This luminance level is
 		normally lower than the level when a button is pressed.
 
-What:		/sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status1_luminance
-Date:		August 2011
+What:		/sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/status1_luminance
+Date:		August 2014
 Contact:	[email protected]
 Description:
 		Writing to this file sets the status LED luminance (1..127)
 		when the stylus touches the tablet surface, or any button is
 		pressed on the stylus.
 
-What:		/sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status_led0_select
-Date:		August 2011
+What:		/sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/status_led0_select
+Date:		August 2014
 Contact:	[email protected]
 Description:
 		Writing to this file sets which one of the four (for Intuos 4
 		and Intuos 5) or of the right four (for Cintiq 21UX2 and Cintiq
 		24HD) status LEDs is active (0..3). The other three LEDs on the
 		same side are always inactive.
 
-What:		/sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status_led1_select
-Date:		September 2011
+What:		/sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/status_led1_select
+Date:		August 2014
 Contact:	[email protected]
 Description:
 		Writing to this file sets which one of the left four (for Cintiq 21UX2
 		and Cintiq 24HD) status LEDs is active (0..3). The other three LEDs on
 		the left are always inactive.
 
-What:		/sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/buttons_luminance
-Date:		August 2011
+What:		/sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/buttons_luminance
+Date:		August 2014
 Contact:	[email protected]
 Description:
 		Writing to this file sets the overall luminance level (0..15)
 		of all eight button OLED displays.
 
-What:		/sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/button<n>_rawimg
-Date:		August 2011
+What:		/sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/button<n>_rawimg
+Date:		August 2014
 Contact:	[email protected]
 Description:
 		When writing a 1024 byte raw image in Wacom Intuos 4
@@ -93,3 +72,8 @@ Description:
 		byte chunk encodes the image data for two consecutive lines on
 		the display. The low nibble of each byte contains the first
 		line, and the high nibble contains the second line.
+		When the Wacom Intuos 4 is connected over Bluetooth, the
+		image has to contain 256 bytes (64x32 px 1 bit colour).
+		The format is also scrambled, like in the USB mode, and it can
+		be summarized by converting 76543210 into GECA6420.
+					    HGFEDCBA      HFDB7531