Linux-libre 4.2-gnu

5 files changed, 58 insertions, 5 deletions

diff --git a/Documentation/sound/alsa/HD-Audio-Models.txt b/Documentation/sound/alsa/HD-Audio-Models.txt
index 5a3163cac..ec099d434 100644
--- a/Documentation/sound/alsa/HD-Audio-Models.txt
+++ b/Documentation/sound/alsa/HD-Audio-Models.txt
@@ -11,7 +11,10 @@ ALC880
 
 ALC260
 ======
-  N/A
+  gpio1		Enable GPIO1
+  coef		Enable EAPD via COEF table
+  fujitsu	Quirk for FSC S7020
+  fujitsu-jwse	Quirk for FSC S7020 with jack modes and HP mic support
 
 ALC262
 ======
@@ -20,8 +23,9 @@ ALC262
 ALC267/268
 ==========
   inv-dmic	Inverted internal mic workaround
+  hp-eapd	Disable HP EAPD on NID 0x15
 
-ALC269/270/275/276/28x/29x
+ALC22x/23x/25x/269/27x/28x/29x (and vendor-specific ALC3xxx models)
 ======
   laptop-amic		Laptops with analog-mic input
   laptop-dmic		Laptops with digital-mic input
@@ -29,9 +33,15 @@ ALC269/270/275/276/28x/29x
   alc271-dmic		Enable ALC271X digital mic workaround
   inv-dmic		Inverted internal mic workaround
   headset-mic		Indicates a combined headset (headphone+mic) jack
+  headset-mode		More comprehensive headset support for ALC269 & co
+  headset-mode-no-hp-mic Headset mode support without headphone mic
   lenovo-dock   	Enables docking station I/O for some Lenovos
+  hp-gpio-led		GPIO LED support on HP laptops
   dell-headset-multi	Headset jack, which can also be used as mic-in
   dell-headset-dock	Headset jack (without mic-in), and also dock I/O
+  alc283-dac-wcaps	Fixups for Chromebook with ALC283
+  alc283-sense-combo	Combo jack sensing on ALC283
+  tpt440-dock		Pin configs for Lenovo Thinkpad Dock support
 
 ALC66x/67x/892
 ==============
diff --git a/Documentation/sound/alsa/Jack-Controls.txt b/Documentation/sound/alsa/Jack-Controls.txt
new file mode 100644
index 000000000..fe1c5e0c8
--- /dev/null
+++ b/Documentation/sound/alsa/Jack-Controls.txt
@@ -0,0 +1,43 @@
+Why we need Jack kcontrols
+==========================
+
+ALSA uses kcontrols to export audio controls(switch, volume, Mux, ...)
+to user space. This means userspace applications like pulseaudio can
+switch off headphones and switch on speakers when no headphones are
+pluged in.
+
+The old ALSA jack code only created input devices for each registered
+jack. These jack input devices are not readable by userspace devices
+that run as non root.
+
+The new jack code creates embedded jack kcontrols for each jack that
+can be read by any process.
+
+This can be combined with UCM to allow userspace to route audio more
+intelligently based on jack insertion or removal events.
+
+Jack Kcontrol Internals
+=======================
+
+Each jack will have a kcontrol list, so that we can create a kcontrol
+and attach it to the jack, at jack creation stage. We can also add a
+kcontrol to an existing jack, at anytime when required.
+
+Those kcontrols will be freed automatically when the Jack is freed.
+
+How to use jack kcontrols
+=========================
+
+In order to keep compatibility, snd_jack_new() has been modified by
+adding two params :-
+
+ - @initial_kctl: if true, create a kcontrol and add it to the jack
+	list.
+ - @phantom_jack: Don't create a input device for phantom jacks.
+
+HDA jacks can set phantom_jack to true in order to create a phantom
+jack and set initial_kctl to true to create an initial kcontrol with
+the correct id.
+
+ASoC jacks should set initial_kctl as false. The pin name will be
+assigned as the jack kcontrol name.
diff --git a/Documentation/sound/oss/PSS-updates b/Documentation/sound/oss/PSS-updates
index a11a41fe4..b8c44db8c 100644
--- a/Documentation/sound/oss/PSS-updates
+++ b/Documentation/sound/oss/PSS-updates
@@ -41,7 +41,7 @@ pss_no_sound
 
 	This module parameter is a flag that can be used to tell the driver to 
 just configure non-sound components.  0 configures all components, a non-0 
-value will only attept to configure the CDROM and joystick ports.  This 
+value will only attempt to configure the CDROM and joystick ports.  This 
 parameter can be used by a user who only wished to use the builtin joystick 
 and/or CDROM port(s) of his PSS sound card.  If this driver is loaded with this 
 parameter and with the parameter below set to true then a user can safely unload 
diff --git a/Documentation/sound/oss/README.OSS b/Documentation/sound/oss/README.OSS
index 3463b8272..2dcae711e 100644
--- a/Documentation/sound/oss/README.OSS
+++ b/Documentation/sound/oss/README.OSS
@@ -1316,7 +1316,7 @@ implement nice real-time signal processing audio effect software and
 network telephones. The ACI mixer has to be switched into the "solo"
 mode for duplex operation in order to avoid feedback caused by the
 mixer (input hears output signal). You can de-/activate this mode
-through toggleing the record button for the wave controller with an
+through toggling the record button for the wave controller with an
 OSS-mixer.
 
 The PCM20 contains a radio tuner, which is also controlled by
diff --git a/Documentation/sound/oss/btaudio b/Documentation/sound/oss/btaudio
index 1a693e69d..effdb9a3f 100644
--- a/Documentation/sound/oss/btaudio
+++ b/Documentation/sound/oss/btaudio
@@ -29,7 +29,7 @@ Driver Status
 
 Still somewhat experimental.  The driver should work stable, i.e. it
 should'nt crash your box.  It might not work as expected, have bugs,
-not being fully OSS API compilant, ...
+not being fully OSS API compliant, ...
 
 Latest versions are available from http://bytesex.org/bttv/, the
 driver is in the bttv tarball.  Kernel patches might be available too,