---

yaml
---
r: 148473
b: refs/heads/master
c: 345c03e
h: refs/heads/master
i:
  148471: 47af932
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8c3ff3a7fb9730564554bb65d54455e6ce8ad340
+refs/heads/master: 345c03ef0f2bd0c933a1eca27732af7edf5e8d4d

trunk/Documentation/hwmon/sysfs-interface

@@ -150,11 +150,6 @@ fan[1-*]_min	Fan minimum value
 		Unit: revolution/min (RPM)
 		RW
 
-fan[1-*]_max	Fan maximum value
-		Unit: revolution/min (RPM)
-		Only rarely supported by the hardware.
-		RW
-
 fan[1-*]_input	Fan input value.
 		Unit: revolution/min (RPM)
 		RO
@@ -395,7 +390,6 @@ OR
 in[0-*]_min_alarm
 in[0-*]_max_alarm
 fan[1-*]_min_alarm
-fan[1-*]_max_alarm
 temp[1-*]_min_alarm
 temp[1-*]_max_alarm
 temp[1-*]_crit_alarm

trunk/Documentation/input/multi-touch-protocol.txt

@@ -18,39 +18,20 @@ Usage
 Anonymous finger details are sent sequentially as separate packets of ABS
 events. Only the ABS_MT events are recognized as part of a finger
 packet. The end of a packet is marked by calling the input_mt_sync()
-function, which generates a SYN_MT_REPORT event. This instructs the
-receiver to accept the data for the current finger and prepare to receive
-another. The end of a multi-touch transfer is marked by calling the usual
-input_sync() function. This instructs the receiver to act upon events
-accumulated since last EV_SYN/SYN_REPORT and prepare to receive a new
-set of events/packets.
+function, which generates a SYN_MT_REPORT event. The end of multi-touch
+transfer is marked by calling the usual input_sync() function.
 
 A set of ABS_MT events with the desired properties is defined. The events
 are divided into categories, to allow for partial implementation.  The
 minimum set consists of ABS_MT_TOUCH_MAJOR, ABS_MT_POSITION_X and
 ABS_MT_POSITION_Y, which allows for multiple fingers to be tracked.  If the
 device supports it, the ABS_MT_WIDTH_MAJOR may be used to provide the size
 of the approaching finger. Anisotropy and direction may be specified with
-ABS_MT_TOUCH_MINOR, ABS_MT_WIDTH_MINOR and ABS_MT_ORIENTATION.  The
-ABS_MT_TOOL_TYPE may be used to specify whether the touching tool is a
-finger or a pen or something else.  Devices with more granular information
-may specify general shapes as blobs, i.e., as a sequence of rectangular
-shapes grouped together by an ABS_MT_BLOB_ID. Finally, for the few devices
-that currently support it, the ABS_MT_TRACKING_ID event may be used to
-report finger tracking from hardware [5].
-
-Here is what a minimal event sequence for a two-finger touch would look
-like:
-
-   ABS_MT_TOUCH_MAJOR
-   ABS_MT_POSITION_X
-   ABS_MT_POSITION_Y
-   SYN_MT_REPORT
-   ABS_MT_TOUCH_MAJOR
-   ABS_MT_POSITION_X
-   ABS_MT_POSITION_Y
-   SYN_MT_REPORT
-   SYN_REPORT
+ABS_MT_TOUCH_MINOR, ABS_MT_WIDTH_MINOR and ABS_MT_ORIENTATION. Devices with
+more granular information may specify general shapes as blobs, i.e., as a
+sequence of rectangular shapes grouped together by an
+ABS_MT_BLOB_ID. Finally, the ABS_MT_TOOL_TYPE may be used to specify
+whether the touching tool is a finger or a pen or something else.
 
 
 Event Semantics
@@ -63,24 +44,24 @@ ABS_MT_TOUCH_MAJOR
 
 The length of the major axis of the contact. The length should be given in
 surface units. If the surface has an X times Y resolution, the largest
-possible value of ABS_MT_TOUCH_MAJOR is sqrt(X^2 + Y^2), the diagonal [4].
+possible value of ABS_MT_TOUCH_MAJOR is sqrt(X^2 + Y^2), the diagonal.
 
 ABS_MT_TOUCH_MINOR
 
 The length, in surface units, of the minor axis of the contact. If the
-contact is circular, this event can be omitted [4].
+contact is circular, this event can be omitted.
 
 ABS_MT_WIDTH_MAJOR
 
 The length, in surface units, of the major axis of the approaching
 tool. This should be understood as the size of the tool itself. The
 orientation of the contact and the approaching tool are assumed to be the
-same [4].
+same.
 
 ABS_MT_WIDTH_MINOR
 
 The length, in surface units, of the minor axis of the approaching
-tool. Omit if circular [4].
+tool. Omit if circular.
 
 The above four values can be used to derive additional information about
 the contact. The ratio ABS_MT_TOUCH_MAJOR / ABS_MT_WIDTH_MAJOR approximates
@@ -89,17 +70,14 @@ different characteristic widths [1].
 
 ABS_MT_ORIENTATION
 
-The orientation of the ellipse. The value should describe a signed quarter
-of a revolution clockwise around the touch center. The signed value range
-is arbitrary, but zero should be returned for a finger aligned along the Y
-axis of the surface, a negative value when finger is turned to the left, and
-a positive value when finger turned to the right. When completely aligned with
-the X axis, the range max should be returned.  Orientation can be omitted
-if the touching object is circular, or if the information is not available
-in the kernel driver. Partial orientation support is possible if the device
-can distinguish between the two axis, but not (uniquely) any values in
-between. In such cases, the range of ABS_MT_ORIENTATION should be [0, 1]
-[4].
+The orientation of the ellipse. The value should describe half a revolution
+clockwise around the touch center. The scale of the value is arbitrary, but
+zero should be returned for an ellipse aligned along the Y axis of the
+surface. As an example, an index finger placed straight onto the axis could
+return zero orientation, something negative when twisted to the left, and
+something positive when twisted to the right. This value can be omitted if
+the touching object is circular, or if the information is not available in
+the kernel driver.
 
 ABS_MT_POSITION_X
 
@@ -120,35 +98,8 @@ ABS_MT_BLOB_ID
 
 The BLOB_ID groups several packets together into one arbitrarily shaped
 contact. This is a low-level anonymous grouping, and should not be confused
-with the high-level trackingID [5]. Most kernel drivers will not have blob
-capability, and can safely omit the event.
-
-ABS_MT_TRACKING_ID
-
-The TRACKING_ID identifies an initiated contact throughout its life cycle
-[5]. There are currently only a few devices that support it, so this event
-should normally be omitted.
-
-
-Event Computation
------------------
-
-The flora of different hardware unavoidably leads to some devices fitting
-better to the MT protocol than others. To simplify and unify the mapping,
-this section gives recipes for how to compute certain events.
-
-For devices reporting contacts as rectangular shapes, signed orientation
-cannot be obtained. Assuming X and Y are the lengths of the sides of the
-touching rectangle, here is a simple formula that retains the most
-information possible:
-
-   ABS_MT_TOUCH_MAJOR := max(X, Y)
-   ABS_MT_TOUCH_MINOR := min(X, Y)
-   ABS_MT_ORIENTATION := bool(X > Y)
-
-The range of ABS_MT_ORIENTATION should be set to [0, 1], to indicate that
-the device can distinguish between a finger along the Y axis (0) and a
-finger along the X axis (1).
+with the high-level contactID, explained below. Most kernel drivers will
+not have this capability, and can safely omit the event.
 
 
 Finger Tracking
@@ -158,18 +109,14 @@ The kernel driver should generate an arbitrary enumeration of the set of
 anonymous contacts currently on the surface. The order in which the packets
 appear in the event stream is not important.
 
-The process of finger tracking, i.e., to assign a unique trackingID to each
+The process of finger tracking, i.e., to assign a unique contactID to each
 initiated contact on the surface, is left to user space; preferably the
-multi-touch X driver [3]. In that driver, the trackingID stays the same and
+multi-touch X driver [3]. In that driver, the contactID stays the same and
 unique until the contact vanishes (when the finger leaves the surface). The
 problem of assigning a set of anonymous fingers to a set of identified
 fingers is a euclidian bipartite matching problem at each event update, and
 relies on a sufficiently rapid update rate.
 
-There are a few devices that support trackingID in hardware. User space can
-make use of these native identifiers to reduce bandwidth and cpu usage.
-
-
 Notes
 -----
 
@@ -189,7 +136,5 @@ could be used to derive tilt.
 time of writing (April 2009), the MT protocol is not yet merged, and the
 prototype implements finger matching, basic mouse support and two-finger
 scrolling. The project aims at improving the quality of current multi-touch
-functionality available in the Synaptics X driver, and in addition
+functionality available in the synaptics X driver, and in addition
 implement more advanced gestures.
-[4] See the section on event computation.
-[5] See the section on finger tracking.

trunk/Documentation/kernel-parameters.txt

@@ -1535,10 +1535,6 @@ and is between 256 and 4096 characters. It is defined in the file
 			register save and restore. The kernel will only save
 			legacy floating-point registers on task switch.
 
-	noxsave		[BUGS=X86] Disables x86 extended register state save
-			and restore using xsave. The kernel will fallback to
-			enabling legacy floating-point and sse state.
-
 	nohlt		[BUGS=ARM,SH] Tells the kernel that the sleep(SH) or
 			wfi(ARM) instruction doesn't work correctly and not to
 			use it. This is also useful when using JTAG debugger.

trunk/Documentation/sound/alsa/ALSA-Configuration.txt

@@ -460,25 +460,6 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
 
     The power-management is supported.
 
-  Module snd-ctxfi
-  ----------------
-
-    Module for Creative Sound Blaster X-Fi boards (20k1 / 20k2 chips)
-	* Creative Sound Blaster X-Fi Titanium Fatal1ty Champion Series
-	* Creative Sound Blaster X-Fi Titanium Fatal1ty Professional Series
-	* Creative Sound Blaster X-Fi Titanium Professional Audio
-	* Creative Sound Blaster X-Fi Titanium
-	* Creative Sound Blaster X-Fi Elite Pro
-	* Creative Sound Blaster X-Fi Platinum
-	* Creative Sound Blaster X-Fi Fatal1ty
-	* Creative Sound Blaster X-Fi XtremeGamer
-	* Creative Sound Blaster X-Fi XtremeMusic
-
-    reference_rate	- reference sample rate, 44100 or 48000 (default)
-    multiple		- multiple to ref. sample rate, 1 or 2 (default)
-
-    This module supports multiple cards.
-
   Module snd-darla20
   ------------------
 
@@ -944,7 +925,6 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
 			* Onkyo SE-90PCI
 			* Onkyo SE-200PCI
 			* ESI Juli@
-			* ESI Maya44
 			* Hercules Fortissimo IV
 			* EGO-SYS WaveTerminal 192M
 
@@ -953,7 +933,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
 		  prodigy71xt, prodigy71hifi, prodigyhd2, prodigy192,
 		  juli, aureon51, aureon71, universe, ap192, k8x800,
 		  phase22, phase28, ms300, av710, se200pci, se90pci,
-		  fortissimo4, sn25p, WT192M, maya44
+		  fortissimo4, sn25p, WT192M
 
     This module supports multiple cards and autoprobe.
 
@@ -1113,13 +1093,6 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
     This module supports multiple cards.
     The driver requires the firmware loader support on kernel.
 
-  Module snd-lx6464es
-  -------------------
-
-    Module for Digigram LX6464ES boards
-
-    This module supports multiple cards.
-
   Module snd-maestro3
   -------------------
 

trunk/Documentation/sound/alsa/HD-Audio-Models.txt

@@ -36,7 +36,6 @@ ALC260
   acer		Acer TravelMate
   will		Will laptops (PB V7900)
   replacer	Replacer 672V
-  favorit100	Maxdata Favorit 100XS
   basic		fixed pin assignment (old default model)
   test		for testing/debugging purpose, almost all controls can
 		adjusted.  Appearing only when compiled with
@@ -86,11 +85,10 @@ ALC269
   eeepc-p703	ASUS Eeepc P703 P900A
   eeepc-p901	ASUS Eeepc P901 S101
   fujitsu	FSC Amilo
-  lifebook	Fujitsu Lifebook S6420
   auto		auto-config reading BIOS (default)
 
-ALC662/663/272
-==============
+ALC662/663
+==========
   3stack-dig	3-stack (2-channel) with SPDIF
   3stack-6ch	 3-stack (6-channel)
   3stack-6ch-dig 3-stack (6-channel) with SPDIF
@@ -109,9 +107,6 @@ ALC662/663/272
   asus-mode4	ASUS
   asus-mode5	ASUS
   asus-mode6	ASUS
-  dell		Dell with ALC272
-  dell-zm1	Dell ZM1 with ALC272
-  samsung-nc10	Samsung NC10 mini notebook
   auto		auto-config reading BIOS (default)
 
 ALC882/885
@@ -123,7 +118,6 @@ ALC882/885
   asus-a7j	ASUS A7J
   asus-a7m	ASUS A7M
   macpro	MacPro support
-  mb5		Macbook 5,1
   mbp3		Macbook Pro rev3
   imac24	iMac 24'' with jack detection
   w2jc		ASUS W2JC
@@ -139,12 +133,10 @@ ALC883/888
   acer		Acer laptops (Travelmate 3012WTMi, Aspire 5600, etc)
   acer-aspire	Acer Aspire 9810
   acer-aspire-4930g Acer Aspire 4930G
-  acer-aspire-8930g Acer Aspire 8930G
   medion	Medion Laptops
   medion-md2	Medion MD2
   targa-dig	Targa/MSI
-  targa-2ch-dig	Targa/MSI with 2-channel
-  targa-8ch-dig Targa/MSI with 8-channel (MSI GX620)
+  targa-2ch-dig	Targs/MSI with 2-channel
   laptop-eapd   3-jack with SPDIF I/O and EAPD (Clevo M540JE, M550JE)
   lenovo-101e	Lenovo 101E
   lenovo-nb0763	Lenovo NB0763
@@ -158,9 +150,6 @@ ALC883/888
   fujitsu-pi2515 Fujitsu AMILO Pi2515
   fujitsu-xa3530 Fujitsu AMILO XA3530
   3stack-6ch-intel Intel DG33* boards
-  asus-p5q	ASUS P5Q-EM boards
-  mb31		MacBook 3,1
-  sony-vaio-tt  Sony VAIO TT
   auto		auto-config reading BIOS (default)
 
 ALC861/660
@@ -345,7 +334,6 @@ STAC9227/9228/9229/927x
   ref-no-jd	Reference board without HP/Mic jack detection
   3stack	D965 3stack
   5stack	D965 5stack + SPDIF
-  5stack-no-fp	D965 5stack without front panel
   dell-3stack	Dell Dimension E520
   dell-bios	Fixes with Dell BIOS setup
   auto		BIOS setup (default)
@@ -359,7 +347,6 @@ STAC92HD71B*
   hp-m4		HP mini 1000
   hp-dv5	HP dv series
   hp-hdx	HP HDX series
-  hp-dv4-1222nr	HP dv4-1222nr (with LED support)
   auto		BIOS setup (default)
 
 STAC92HD73*

trunk/Documentation/sound/alsa/Procfile.txt

@@ -104,11 +104,6 @@ card*/pcm*/xrun_debug
 	When this value is greater than 1, the driver will show the
 	stack trace additionally.  This may help the debugging.
 
-	Since 2.6.30, this option also enables the hwptr check using
-	jiffies.  This detects spontaneous invalid pointer callback
-	values, but can be lead to too much corrections for a (mostly
-	buggy) hardware that doesn't give smooth pointer updates.
-
 card*/pcm*/sub*/info
 	The general information of this PCM sub-stream.