Commit 6913a9db authored by Takashi Iwai's avatar Takashi Iwai
Browse files

Merge tag 'asoc-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next 

ASoC: Updates for v3.13

 - Further work on the dmaengine helpers, including support for
   configuring the parameters for DMA by reading the capabilities of the
   DMA controller which removes some guesswork and magic numbers fromm
   drivers.
 - A refresh of the documentation.
 - Conversions of many drivers to direct regmap API usage in order to
   allow the ASoC level register I/O code to be removed, this will
   hopefully be completed by v3.14.
 - Support for using async register I/O in DAPM, reducing the time taken
   to implement power transitions on systems that support it.
parents 7342017f 9645083c

CREDITS

+1 −2
Original line number Diff line number Diff line
@@ -2808,8 +2808,7 @@ S: Ottawa, Ontario 
S: Canada K2P 0X8



N: Mikael Pettersson

E: mikpe@it.uu.se

W: http://user.it.uu.se/~mikpe/linux/

E: mikpelinux@gmail.com

D: Miscellaneous fixes



N: Reed H. Petty

Documentation/ABI/stable/sysfs-bus-usb

+4 −4
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@@ -37,8 +37,8 @@ Description: 
		that the USB device has been connected to the machine.  This

		file is read-only.

Users:

		PowerTOP <power@bughost.org>

		http://www.lesswatts.org/projects/powertop/

		PowerTOP <powertop@lists.01.org>

		https://01.org/powertop/



What:		/sys/bus/usb/device/.../power/active_duration

Date:		January 2008
@@ -57,8 +57,8 @@ Description: 
		will give an integer percentage.  Note that this does not

		account for counter wrap.

Users:

		PowerTOP <power@bughost.org>

		http://www.lesswatts.org/projects/powertop/

		PowerTOP <powertop@lists.01.org>

		https://01.org/powertop/



What:		/sys/bus/usb/devices/<busnum>-<port[.port]>...:<config num>-<interface num>/supports_autosuspend

Date:		January 2008

Documentation/ABI/testing/sysfs-devices-power

+16 −16
Original line number Diff line number Diff line 
What:		/sys/devices/.../power/

Date:		January 2009

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/devices/.../power directory contains attributes

		allowing the user space to check and modify some power
@@ -8,7 +8,7 @@ Description: 


What:		/sys/devices/.../power/wakeup

Date:		January 2009

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/devices/.../power/wakeup attribute allows the user

		space to check if the device is enabled to wake up the system
@@ -34,7 +34,7 @@ Description: 


What:		/sys/devices/.../power/control

Date:		January 2009

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/devices/.../power/control attribute allows the user

		space to control the run-time power management of the device.
@@ -53,7 +53,7 @@ Description: 


What:		/sys/devices/.../power/async

Date:		January 2009

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/devices/.../async attribute allows the user space to

		enable or diasble the device's suspend and resume callbacks to
@@ -79,7 +79,7 @@ Description: 


What:		/sys/devices/.../power/wakeup_count

Date:		September 2010

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/devices/.../wakeup_count attribute contains the number

		of signaled wakeup events associated with the device.  This
@@ -88,7 +88,7 @@ Description: 


What:		/sys/devices/.../power/wakeup_active_count

Date:		September 2010

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/devices/.../wakeup_active_count attribute contains the

		number of times the processing of wakeup events associated with
@@ -98,7 +98,7 @@ Description: 


What:		/sys/devices/.../power/wakeup_abort_count

Date:		February 2012

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/devices/.../wakeup_abort_count attribute contains the

		number of times the processing of a wakeup event associated with
@@ -109,7 +109,7 @@ Description: 


What:		/sys/devices/.../power/wakeup_expire_count

Date:		February 2012

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/devices/.../wakeup_expire_count attribute contains the

		number of times a wakeup event associated with the device has
@@ -119,7 +119,7 @@ Description: 


What:		/sys/devices/.../power/wakeup_active

Date:		September 2010

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/devices/.../wakeup_active attribute contains either 1,

		or 0, depending on whether or not a wakeup event associated with
@@ -129,7 +129,7 @@ Description: 


What:		/sys/devices/.../power/wakeup_total_time_ms

Date:		September 2010

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/devices/.../wakeup_total_time_ms attribute contains

		the total time of processing wakeup events associated with the
@@ -139,7 +139,7 @@ Description: 


What:		/sys/devices/.../power/wakeup_max_time_ms

Date:		September 2010

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/devices/.../wakeup_max_time_ms attribute contains

		the maximum time of processing a single wakeup event associated
@@ -149,7 +149,7 @@ Description: 


What:		/sys/devices/.../power/wakeup_last_time_ms

Date:		September 2010

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/devices/.../wakeup_last_time_ms attribute contains

		the value of the monotonic clock corresponding to the time of
@@ -160,7 +160,7 @@ Description: 


What:		/sys/devices/.../power/wakeup_prevent_sleep_time_ms

Date:		February 2012

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/devices/.../wakeup_prevent_sleep_time_ms attribute

		contains the total time the device has been preventing
@@ -189,7 +189,7 @@ Description: 


What:		/sys/devices/.../power/pm_qos_latency_us

Date:		March 2012

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/devices/.../power/pm_qos_resume_latency_us attribute

		contains the PM QoS resume latency limit for the given device,
@@ -207,7 +207,7 @@ Description: 


What:		/sys/devices/.../power/pm_qos_no_power_off

Date:		September 2012

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/devices/.../power/pm_qos_no_power_off attribute

		is used for manipulating the PM QoS "no power off" flag.  If
@@ -222,7 +222,7 @@ Description: 


What:		/sys/devices/.../power/pm_qos_remote_wakeup

Date:		September 2012

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/devices/.../power/pm_qos_remote_wakeup attribute

		is used for manipulating the PM QoS "remote wakeup required"

Documentation/ABI/testing/sysfs-power

+11 −11
Original line number Diff line number Diff line 
What:		/sys/power/

Date:		August 2006

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/power directory will contain files that will

		provide a unified interface to the power management
@@ -8,7 +8,7 @@ Description: 


What:		/sys/power/state

Date:		August 2006

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/power/state file controls the system power state.

		Reading from this file returns what states are supported,
@@ -22,7 +22,7 @@ Description: 


What:		/sys/power/disk

Date:		September 2006

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/power/disk file controls the operating mode of the

		suspend-to-disk mechanism.  Reading from this file returns
@@ -67,7 +67,7 @@ Description: 


What:		/sys/power/image_size

Date:		August 2006

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/power/image_size file controls the size of the image

		created by the suspend-to-disk mechanism.  It can be written a
@@ -84,7 +84,7 @@ Description: 


What:		/sys/power/pm_trace

Date:		August 2006

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/power/pm_trace file controls the code which saves the

		last PM event point in the RTC across reboots, so that you can
@@ -133,7 +133,7 @@ Description: 


What:		/sys/power/pm_async

Date:		January 2009

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/power/pm_async file controls the switch allowing the

		user space to enable or disable asynchronous suspend and resume
@@ -146,7 +146,7 @@ Description: 


What:		/sys/power/wakeup_count

Date:		July 2010

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/power/wakeup_count file allows user space to put the

		system into a sleep state while taking into account the
@@ -161,7 +161,7 @@ Description: 


What:		/sys/power/reserved_size

Date:		May 2011

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/power/reserved_size file allows user space to control

		the amount of memory reserved for allocations made by device
@@ -175,7 +175,7 @@ Description: 


What:		/sys/power/autosleep

Date:		April 2012

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/power/autosleep file can be written one of the strings

		returned by reads from /sys/power/state.  If that happens, a
@@ -192,7 +192,7 @@ Description: 


What:		/sys/power/wake_lock

Date:		February 2012

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/power/wake_lock file allows user space to create

		wakeup source objects and activate them on demand (if one of
@@ -219,7 +219,7 @@ Description: 


What:		/sys/power/wake_unlock

Date:		February 2012

Contact:	Rafael J. Wysocki <rjw@sisk.pl>

Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>

Description:

		The /sys/power/wake_unlock file allows user space to deactivate

		wakeup sources created with the help of /sys/power/wake_lock.

Documentation/acpi/dsdt-override.txt

+1 −1
Original line number Diff line number Diff line
@@ -4,4 +4,4 @@ CONFIG_ACPI_CUSTOM_DSDT builds the image into the kernel. 


When to use this method is described in detail on the

Linux/ACPI home page:

http://www.lesswatts.org/projects/acpi/overridingDSDT.php
 
https://01.org/linux-acpi/documentation/overriding-dsdt

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