Merge branch 'for-next' into for-linus

21 files changed, 114 insertions, 37 deletions

diff --git a/Documentation/DocBook/alsa-driver-api.tmpl b/Documentation/DocBook/alsa-driver-api.tmpl
index 0230a96f0564..71f9246127ec 100644
--- a/Documentation/DocBook/alsa-driver-api.tmpl
+++ b/Documentation/DocBook/alsa-driver-api.tmpl
@@ -57,6 +57,7 @@
 !Esound/core/pcm.c
 !Esound/core/pcm_lib.c
 !Esound/core/pcm_native.c
+!Iinclude/sound/pcm.h
      </sect1>
      <sect1><title>PCM Format Helpers</title>
 !Esound/core/pcm_misc.c
@@ -64,6 +65,10 @@
      <sect1><title>PCM Memory Management</title>
 !Esound/core/pcm_memory.c
      </sect1>
+     <sect1><title>PCM DMA Engine API</title>
+!Esound/core/pcm_dmaengine.c
+!Iinclude/sound/dmaengine_pcm.h
+     </sect1>
   </chapter>
   <chapter><title>Control/Mixer API</title>
      <sect1><title>General Control Interface</title>
@@ -91,12 +96,38 @@
 !Esound/core/info.c
      </sect1>
   </chapter>
+  <chapter><title>Compress Offload</title>
+     <sect1><title>Compress Offload API</title>
+!Esound/core/compress_offload.c
+!Iinclude/uapi/sound/compress_offload.h
+!Iinclude/uapi/sound/compress_params.h
+!Iinclude/sound/compress_driver.h
+     </sect1>
+  </chapter>
+  <chapter><title>ASoC</title>
+     <sect1><title>ASoC Core API</title>
+!Iinclude/sound/soc.h
+!Esound/soc/soc-core.c
+!Esound/soc/soc-cache.c
+!Esound/soc/soc-devres.c
+!Esound/soc/soc-io.c
+!Esound/soc/soc-pcm.c
+     </sect1>
+     <sect1><title>ASoC DAPM API</title>
+!Esound/soc/soc-dapm.c
+     </sect1>
+     <sect1><title>ASoC DMA Engine API</title>
+!Esound/soc/soc-generic-dmaengine-pcm.c
+     </sect1>
+  </chapter>
   <chapter><title>Miscellaneous Functions</title>
      <sect1><title>Hardware-Dependent Devices API</title>
 !Esound/core/hwdep.c
      </sect1>
      <sect1><title>Jack Abstraction Layer API</title>
+!Iinclude/sound/jack.h
 !Esound/core/jack.c
+!Esound/soc/soc-jack.c
      </sect1>
      <sect1><title>ISA DMA Helpers</title>
 !Esound/core/isadma.c
diff --git a/Documentation/DocBook/writing-an-alsa-driver.tmpl b/Documentation/DocBook/writing-an-alsa-driver.tmpl
index 784793df81ed..84ef6a90131c 100644
--- a/Documentation/DocBook/writing-an-alsa-driver.tmpl
+++ b/Documentation/DocBook/writing-an-alsa-driver.tmpl
@@ -3658,6 +3658,29 @@ struct _snd_pcm_runtime {
         </para>
 
         <para>
+	  The above callback can be simplified with a helper function,
+	  <function>snd_ctl_enum_info</function>.  The final code
+	  looks like below.
+	  (You can pass ARRAY_SIZE(texts) instead of 4 in the third
+	   argument; it's a matter of taste.)
+
+          <informalexample>
+            <programlisting>
+<![CDATA[
+  static int snd_myctl_enum_info(struct snd_kcontrol *kcontrol,
+                          struct snd_ctl_elem_info *uinfo)
+  {
+          static char *texts[4] = {
+                  "First", "Second", "Third", "Fourth"
+          };
+          return snd_ctl_enum_info(uinfo, 1, 4, texts);
+  }
+]]>
+            </programlisting>
+          </informalexample>
+        </para>
+
+        <para>
 	  Some common info callbacks are available for your convenience:
 	<function>snd_ctl_boolean_mono_info()</function> and
 	<function>snd_ctl_boolean_stereo_info()</function>.
diff --git a/Documentation/devicetree/bindings/interrupt-controller/interrupts.txt b/Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
index ce6a1a072028..8a3c40829899 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
@@ -30,10 +30,6 @@ should only be used when a device has multiple interrupt parents.
   Example:
 	interrupts-extended = <&intc1 5 1>, <&intc2 1 0>;
 
-A device node may contain either "interrupts" or "interrupts-extended", but not
-both. If both properties are present, then the operating system should log an
-error and use only the data in "interrupts".
-
 2) Interrupt controller nodes
 -----------------------------
 
diff --git a/Documentation/devicetree/bindings/pci/pci.txt b/Documentation/devicetree/bindings/pci/pci.txt
index 41aeed38926d..f8fbe9af7b2f 100644
--- a/Documentation/devicetree/bindings/pci/pci.txt
+++ b/Documentation/devicetree/bindings/pci/pci.txt
@@ -7,3 +7,14 @@ And for the interrupt mapping part:
 
 Open Firmware Recommended Practice: Interrupt Mapping
 http://www.openfirmware.org/1275/practice/imap/imap0_9d.pdf
+
+Additionally to the properties specified in the above standards a host bridge
+driver implementation may support the following properties:
+
+- linux,pci-domain:
+   If present this property assigns a fixed PCI domain number to a host bridge,
+   otherwise an unstable (across boots) unique number will be assigned.
+   It is required to either not set this property at all or set it for all
+   host bridges in the system, otherwise potentially conflicting domain numbers
+   may be assigned to root buses behind different host bridges.  The domain
+   number for each host bridge in the system must be unique.
diff --git a/Documentation/devicetree/bindings/pinctrl/img,tz1090-pdc-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/img,tz1090-pdc-pinctrl.txt
index a186181c402b..51b943cc9770 100644
--- a/Documentation/devicetree/bindings/pinctrl/img,tz1090-pdc-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/img,tz1090-pdc-pinctrl.txt
@@ -9,7 +9,7 @@ Please refer to pinctrl-bindings.txt in this directory for details of the
 common pinctrl bindings used by client devices, including the meaning of the
 phrase "pin configuration node".
 
-TZ1090-PDC's pin configuration nodes act as a container for an abitrary number
+TZ1090-PDC's pin configuration nodes act as a container for an arbitrary number
 of subnodes. Each of these subnodes represents some desired configuration for a
 pin, a group, or a list of pins or groups. This configuration can include the
 mux function to select on those pin(s)/group(s), and various pin configuration
diff --git a/Documentation/devicetree/bindings/pinctrl/img,tz1090-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/img,tz1090-pinctrl.txt
index 4b27c99f7f9d..49d0e6050940 100644
--- a/Documentation/devicetree/bindings/pinctrl/img,tz1090-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/img,tz1090-pinctrl.txt
@@ -9,7 +9,7 @@ Please refer to pinctrl-bindings.txt in this directory for details of the
 common pinctrl bindings used by client devices, including the meaning of the
 phrase "pin configuration node".
 
-TZ1090's pin configuration nodes act as a container for an abitrary number of
+TZ1090's pin configuration nodes act as a container for an arbitrary number of
 subnodes. Each of these subnodes represents some desired configuration for a
 pin, a group, or a list of pins or groups. This configuration can include the
 mux function to select on those pin(s)/group(s), and various pin configuration
diff --git a/Documentation/devicetree/bindings/pinctrl/lantiq,falcon-pinumx.txt b/Documentation/devicetree/bindings/pinctrl/lantiq,falcon-pinumx.txt
index daa768956069..ac4da9fe07bd 100644
--- a/Documentation/devicetree/bindings/pinctrl/lantiq,falcon-pinumx.txt
+++ b/Documentation/devicetree/bindings/pinctrl/lantiq,falcon-pinumx.txt
@@ -9,7 +9,7 @@ Please refer to pinctrl-bindings.txt in this directory for details of the
 common pinctrl bindings used by client devices, including the meaning of the
 phrase "pin configuration node".
 
-Lantiq's pin configuration nodes act as a container for an abitrary number of
+Lantiq's pin configuration nodes act as a container for an arbitrary number of
 subnodes. Each of these subnodes represents some desired configuration for a
 pin, a group, or a list of pins or groups. This configuration can include the
 mux function to select on those group(s), and two pin configuration parameters:
diff --git a/Documentation/devicetree/bindings/pinctrl/lantiq,xway-pinumx.txt b/Documentation/devicetree/bindings/pinctrl/lantiq,xway-pinumx.txt
index b5469db1d7ad..e89b4677567d 100644
--- a/Documentation/devicetree/bindings/pinctrl/lantiq,xway-pinumx.txt
+++ b/Documentation/devicetree/bindings/pinctrl/lantiq,xway-pinumx.txt
@@ -9,7 +9,7 @@ Please refer to pinctrl-bindings.txt in this directory for details of the
 common pinctrl bindings used by client devices, including the meaning of the
 phrase "pin configuration node".
 
-Lantiq's pin configuration nodes act as a container for an abitrary number of
+Lantiq's pin configuration nodes act as a container for an arbitrary number of
 subnodes. Each of these subnodes represents some desired configuration for a
 pin, a group, or a list of pins or groups. This configuration can include the
 mux function to select on those group(s), and two pin configuration parameters:
diff --git a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra20-pinmux.txt b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra20-pinmux.txt
index 61e73cde9ae9..3c8ce28baad6 100644
--- a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra20-pinmux.txt
+++ b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra20-pinmux.txt
@@ -9,7 +9,7 @@ Please refer to pinctrl-bindings.txt in this directory for details of the
 common pinctrl bindings used by client devices, including the meaning of the
 phrase "pin configuration node".
 
-Tegra's pin configuration nodes act as a container for an abitrary number of
+Tegra's pin configuration nodes act as a container for an arbitrary number of
 subnodes. Each of these subnodes represents some desired configuration for a
 pin, a group, or a list of pins or groups. This configuration can include the
 mux function to select on those pin(s)/group(s), and various pin configuration
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-sirf.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-sirf.txt
index c596a6ad3285..5f55be59d914 100644
--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-sirf.txt
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-sirf.txt
@@ -13,7 +13,7 @@ Optional properties:
 Please refer to pinctrl-bindings.txt in this directory for details of the common
 pinctrl bindings used by client devices.
 
-SiRFprimaII's pinmux nodes act as a container for an abitrary number of subnodes.
+SiRFprimaII's pinmux nodes act as a container for an arbitrary number of subnodes.
 Each of these subnodes represents some desired configuration for a group of pins.
 
 Required subnode-properties:
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl_spear.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl_spear.txt
index b4480d5c3aca..458615596946 100644
--- a/Documentation/devicetree/bindings/pinctrl/pinctrl_spear.txt
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl_spear.txt
@@ -32,7 +32,7 @@ Required properties:
 Please refer to pinctrl-bindings.txt in this directory for details of the common
 pinctrl bindings used by client devices.
 
-SPEAr's pinmux nodes act as a container for an abitrary number of subnodes. Each
+SPEAr's pinmux nodes act as a container for an arbitrary number of subnodes. Each
 of these subnodes represents muxing for a pin, a group, or a list of pins or
 groups.
 
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,apq8064-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,apq8064-pinctrl.txt
index 2fb90b37aa09..a7bde64798c7 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,apq8064-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,apq8064-pinctrl.txt
@@ -18,7 +18,7 @@ Please refer to pinctrl-bindings.txt in this directory for details of the
 common pinctrl bindings used by client devices, including the meaning of the
 phrase "pin configuration node".
 
-Qualcomm's pin configuration nodes act as a container for an abitrary number of
+Qualcomm's pin configuration nodes act as a container for an arbitrary number of
 subnodes. Each of these subnodes represents some desired configuration for a
 pin, a group, or a list of pins or groups. This configuration can include the
 mux function to select on those pin(s)/group(s), and various pin configuration
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,apq8084-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,apq8084-pinctrl.txt
index ffafa1990a30..c4ea61ac56f2 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,apq8084-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,apq8084-pinctrl.txt
@@ -47,7 +47,7 @@ Please refer to pinctrl-bindings.txt in this directory for details of the
 common pinctrl bindings used by client devices, including the meaning of the
 phrase "pin configuration node".
 
-The pin configuration nodes act as a container for an abitrary number of
+The pin configuration nodes act as a container for an arbitrary number of
 subnodes. Each of these subnodes represents some desired configuration for a
 pin, a group, or a list of pins or groups. This configuration can include the
 mux function to select on those pin(s)/group(s), and various pin configuration
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,ipq8064-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,ipq8064-pinctrl.txt
index e33e4dcdce79..6e88e91feb11 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,ipq8064-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,ipq8064-pinctrl.txt
@@ -18,7 +18,7 @@ Please refer to pinctrl-bindings.txt in this directory for details of the
 common pinctrl bindings used by client devices, including the meaning of the
 phrase "pin configuration node".
 
-Qualcomm's pin configuration nodes act as a container for an abitrary number of
+Qualcomm's pin configuration nodes act as a container for an arbitrary number of
 subnodes. Each of these subnodes represents some desired configuration for a
 pin, a group, or a list of pins or groups. This configuration can include the
 mux function to select on those pin(s)/group(s), and various pin configuration
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8960-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,msm8960-pinctrl.txt
index 93b7de91b9f6..eb8d8aa41f20 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,msm8960-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8960-pinctrl.txt
@@ -47,7 +47,7 @@ Please refer to pinctrl-bindings.txt in this directory for details of the
 common pinctrl bindings used by client devices, including the meaning of the
 phrase "pin configuration node".
 
-The pin configuration nodes act as a container for an abitrary number of
+The pin configuration nodes act as a container for an arbitrary number of
 subnodes. Each of these subnodes represents some desired configuration for a
 pin, a group, or a list of pins or groups. This configuration can include the
 mux function to select on those pin(s)/group(s), and various pin configuration
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8974-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,msm8974-pinctrl.txt
index d2ea80dc43eb..e4d6a9d20f7d 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,msm8974-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8974-pinctrl.txt
@@ -18,7 +18,7 @@ Please refer to pinctrl-bindings.txt in this directory for details of the
 common pinctrl bindings used by client devices, including the meaning of the
 phrase "pin configuration node".
 
-Qualcomm's pin configuration nodes act as a container for an abitrary number of
+Qualcomm's pin configuration nodes act as a container for an arbitrary number of
 subnodes. Each of these subnodes represents some desired configuration for a
 pin, a group, or a list of pins or groups. This configuration can include the
 mux function to select on those pin(s)/group(s), and various pin configuration
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 723999d73744..a344ec2713a5 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -34,6 +34,7 @@ chipidea	Chipidea, Inc
 chrp	Common Hardware Reference Platform
 chunghwa	Chunghwa Picture Tubes Ltd.
 cirrus	Cirrus Logic, Inc.
+cnm	Chips&Media, Inc.
 cortina	Cortina Systems, Inc.
 crystalfontz	Crystalfontz America, Inc.
 dallas	Maxim Integrated Products (formerly Dallas Semiconductor)
@@ -92,6 +93,7 @@ maxim	Maxim Integrated Products
 mediatek	MediaTek Inc.
 micrel	Micrel Inc.
 microchip	Microchip Technology Inc.
+micron	Micron Technology Inc.
 mitsubishi	Mitsubishi Electric Corporation
 mosaixtech	Mosaix Technologies, Inc.
 moxa	Moxa
@@ -127,6 +129,7 @@ renesas	Renesas Electronics Corporation
 ricoh	Ricoh Co. Ltd.
 rockchip	Fuzhou Rockchip Electronics Co., Ltd
 samsung	Samsung Semiconductor
+sandisk	Sandisk Corporation
 sbs	Smart Battery System
 schindler	Schindler
 seagate	Seagate Technology PLC
@@ -138,7 +141,7 @@ silergy	Silergy Corp.
 sirf	SiRF Technology, Inc.
 sitronix	Sitronix Technology Corporation
 smsc	Standard Microsystems Corporation
-snps 	Synopsys, Inc.
+snps	Synopsys, Inc.
 solidrun	SolidRun
 sony	Sony Corporation
 spansion	Spansion Inc.
diff --git a/Documentation/filesystems/overlayfs.txt b/Documentation/filesystems/overlayfs.txt
index 530850a72735..a27c950ece61 100644
--- a/Documentation/filesystems/overlayfs.txt
+++ b/Documentation/filesystems/overlayfs.txt
@@ -64,7 +64,7 @@ is formed.
 At mount time, the two directories given as mount options "lowerdir" and
 "upperdir" are combined into a merged directory:
 
-  mount -t overlayfs overlayfs -olowerdir=/lower,upperdir=/upper,\
+  mount -t overlay overlay -olowerdir=/lower,upperdir=/upper,\
 workdir=/work /merged
 
 The "workdir" needs to be an empty directory on the same filesystem
diff --git a/Documentation/networking/timestamping.txt b/Documentation/networking/timestamping.txt
index 412f45ca2d73..1d6d02d6ba52 100644
--- a/Documentation/networking/timestamping.txt
+++ b/Documentation/networking/timestamping.txt
@@ -136,7 +136,7 @@ SOF_TIMESTAMPING_OPT_ID:
 
   This option is implemented only for transmit timestamps. There, the
   timestamp is always looped along with a struct sock_extended_err.
-  The option modifies field ee_info to pass an id that is unique
+  The option modifies field ee_data to pass an id that is unique
   among all possibly concurrently outstanding timestamp requests for
   that socket. In practice, it is a monotonically increasing u32
   (that wraps).
diff --git a/Documentation/sound/alsa/ControlNames.txt b/Documentation/sound/alsa/ControlNames.txt
index fea65bb6269e..79a6127863ca 100644
--- a/Documentation/sound/alsa/ControlNames.txt
+++ b/Documentation/sound/alsa/ControlNames.txt
@@ -1,6 +1,6 @@
 This document describes standard names of mixer controls.
 
-Syntax: SOURCE [DIRECTION] FUNCTION
+Syntax: [LOCATION] SOURCE [CHANNEL] [DIRECTION] FUNCTION
 
 DIRECTION:
   <nothing>	(both directions)
@@ -14,12 +14,29 @@ FUNCTION:
   Volume
   Route		(route control, hardware specific)
 
+CHANNEL:
+  <nothing>     (channel independent, or applies to all channels)
+  Front
+  Surround      (rear left/right in 4.0/5.1 surround)
+  CLFE
+  Center
+  LFE
+  Side          (side left/right for 7.1 surround)
+
+LOCATION:       (physical location of source)
+  Front
+  Rear
+  Dock          (docking station)
+  Internal
+
 SOURCE:
   Master
   Master Mono
   Hardware Master
   Speaker	(internal speaker)
+  Bass Speaker	(internal LFE speaker)
   Headphone
+  Line Out
   Beep		(beep generator)
   Phone
   Phone Input
@@ -27,14 +44,14 @@ SOURCE:
   Synth
   FM
   Mic
-  Line
+  Headset Mic	(mic part of combined headset jack - 4-pin headphone + mic)
+  Headphone Mic	(mic part of either/or - 3-pin headphone or mic)
+  Line		(input only, use "Line Out" for output)
   CD
   Video
   Zoom Video
   Aux
   PCM
-  PCM Front
-  PCM Rear
   PCM Pan
   Loopback
   Analog Loopback	(D/A -> A/D loopback)
@@ -47,8 +64,13 @@ SOURCE:
   Music
   I2S
   IEC958
+  HDMI
+  SPDIF		(output only)
+  SPDIF In
+  Digital In
+  HDMI/DP	(either HDMI or DisplayPort)
 
-Exceptions:
+Exceptions (deprecated):
   [Digital] Capture Source
   [Digital] Capture Switch	(aka input gain switch)
   [Digital] Capture Volume	(aka input gain volume)
diff --git a/Documentation/sound/alsa/Procfile.txt b/Documentation/sound/alsa/Procfile.txt
index 7fcd1ad96fcc..7f8a0d325905 100644
--- a/Documentation/sound/alsa/Procfile.txt
+++ b/Documentation/sound/alsa/Procfile.txt
@@ -101,10 +101,6 @@ card*/pcm*/xrun_debug
 	  bit 0 = Enable XRUN/jiffies debug messages
 	  bit 1 = Show stack trace at XRUN / jiffies check
 	  bit 2 = Enable additional jiffies check
-	  bit 3 = Log hwptr update at each period interrupt
-	  bit 4 = Log hwptr update at each snd_pcm_update_hw_ptr()
-	  bit 5 = Show last 10 positions on error
-	  bit 6 = Do above only once
 
 	When the bit 0 is set, the driver will show the messages to
 	kernel log when an xrun is detected.  The debug message is
@@ -121,15 +117,6 @@ card*/pcm*/xrun_debug
 	buggy) hardware that doesn't give smooth pointer updates.
 	This feature is enabled via the bit 2.
 
-	Bits 3 and 4 are for logging the hwptr records.  Note that
-	these will give flood of kernel messages.
-
-	When bit 5 is set, the driver logs the last 10 xrun errors and
-	the proc file shows each jiffies, position, period_size,
-	buffer_size, old_hw_ptr, and hw_ptr_base values.
-
-	When bit 6 is set, the full xrun log is shown only once.
-
 card*/pcm*/sub*/info
 	The general information of this PCM sub-stream.
 
@@ -146,6 +133,10 @@ card*/pcm*/sub*/sw_params
 card*/pcm*/sub*/prealloc
 	The buffer pre-allocation information.
 
+card*/pcm*/sub*/xrun_injection
+	Triggers an XRUN to the running stream when any value is
+	written to this proc file.  Used for fault injection.
+	This entry is write-only.
 
 AC97 Codec Information
 ----------------------