aboutsummaryrefslogtreecommitdiffstats
path: root/Documentation
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/ABI/stable/sysfs-bus-usb8
-rw-r--r--Documentation/ABI/testing/sysfs-devices-power32
-rw-r--r--Documentation/ABI/testing/sysfs-power22
-rw-r--r--Documentation/acpi/dsdt-override.txt2
-rw-r--r--Documentation/sound/alsa/HD-Audio-Models.txt1
5 files changed, 33 insertions, 32 deletions
diff --git a/Documentation/ABI/stable/sysfs-bus-usb b/Documentation/ABI/stable/sysfs-bus-usb
index 2be603c52a24..a6b685724740 100644
--- a/Documentation/ABI/stable/sysfs-bus-usb
+++ b/Documentation/ABI/stable/sysfs-bus-usb
@@ -37,8 +37,8 @@ Description:
37 that the USB device has been connected to the machine. This 37 that the USB device has been connected to the machine. This
38 file is read-only. 38 file is read-only.
39Users: 39Users:
40 PowerTOP <power@bughost.org> 40 PowerTOP <powertop@lists.01.org>
41 http://www.lesswatts.org/projects/powertop/ 41 https://01.org/powertop/
42 42
43What: /sys/bus/usb/device/.../power/active_duration 43What: /sys/bus/usb/device/.../power/active_duration
44Date: January 2008 44Date: January 2008
@@ -57,8 +57,8 @@ Description:
57 will give an integer percentage. Note that this does not 57 will give an integer percentage. Note that this does not
58 account for counter wrap. 58 account for counter wrap.
59Users: 59Users:
60 PowerTOP <power@bughost.org> 60 PowerTOP <powertop@lists.01.org>
61 http://www.lesswatts.org/projects/powertop/ 61 https://01.org/powertop/
62 62
63What: /sys/bus/usb/devices/<busnum>-<port[.port]>...:<config num>-<interface num>/supports_autosuspend 63What: /sys/bus/usb/devices/<busnum>-<port[.port]>...:<config num>-<interface num>/supports_autosuspend
64Date: January 2008 64Date: January 2008
diff --git a/Documentation/ABI/testing/sysfs-devices-power b/Documentation/ABI/testing/sysfs-devices-power
index 9d43e7670841..efe449bdf811 100644
--- a/Documentation/ABI/testing/sysfs-devices-power
+++ b/Documentation/ABI/testing/sysfs-devices-power
@@ -1,6 +1,6 @@
1What: /sys/devices/.../power/ 1What: /sys/devices/.../power/
2Date: January 2009 2Date: January 2009
3Contact: Rafael J. Wysocki <rjw@sisk.pl> 3Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
4Description: 4Description:
5 The /sys/devices/.../power directory contains attributes 5 The /sys/devices/.../power directory contains attributes
6 allowing the user space to check and modify some power 6 allowing the user space to check and modify some power
@@ -8,7 +8,7 @@ Description:
8 8
9What: /sys/devices/.../power/wakeup 9What: /sys/devices/.../power/wakeup
10Date: January 2009 10Date: January 2009
11Contact: Rafael J. Wysocki <rjw@sisk.pl> 11Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
12Description: 12Description:
13 The /sys/devices/.../power/wakeup attribute allows the user 13 The /sys/devices/.../power/wakeup attribute allows the user
14 space to check if the device is enabled to wake up the system 14 space to check if the device is enabled to wake up the system
@@ -34,7 +34,7 @@ Description:
34 34
35What: /sys/devices/.../power/control 35What: /sys/devices/.../power/control
36Date: January 2009 36Date: January 2009
37Contact: Rafael J. Wysocki <rjw@sisk.pl> 37Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
38Description: 38Description:
39 The /sys/devices/.../power/control attribute allows the user 39 The /sys/devices/.../power/control attribute allows the user
40 space to control the run-time power management of the device. 40 space to control the run-time power management of the device.
@@ -53,7 +53,7 @@ Description:
53 53
54What: /sys/devices/.../power/async 54What: /sys/devices/.../power/async
55Date: January 2009 55Date: January 2009
56Contact: Rafael J. Wysocki <rjw@sisk.pl> 56Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
57Description: 57Description:
58 The /sys/devices/.../async attribute allows the user space to 58 The /sys/devices/.../async attribute allows the user space to
59 enable or diasble the device's suspend and resume callbacks to 59 enable or diasble the device's suspend and resume callbacks to
@@ -79,7 +79,7 @@ Description:
79 79
80What: /sys/devices/.../power/wakeup_count 80What: /sys/devices/.../power/wakeup_count
81Date: September 2010 81Date: September 2010
82Contact: Rafael J. Wysocki <rjw@sisk.pl> 82Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
83Description: 83Description:
84 The /sys/devices/.../wakeup_count attribute contains the number 84 The /sys/devices/.../wakeup_count attribute contains the number
85 of signaled wakeup events associated with the device. This 85 of signaled wakeup events associated with the device. This
@@ -88,7 +88,7 @@ Description:
88 88
89What: /sys/devices/.../power/wakeup_active_count 89What: /sys/devices/.../power/wakeup_active_count
90Date: September 2010 90Date: September 2010
91Contact: Rafael J. Wysocki <rjw@sisk.pl> 91Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
92Description: 92Description:
93 The /sys/devices/.../wakeup_active_count attribute contains the 93 The /sys/devices/.../wakeup_active_count attribute contains the
94 number of times the processing of wakeup events associated with 94 number of times the processing of wakeup events associated with
@@ -98,7 +98,7 @@ Description:
98 98
99What: /sys/devices/.../power/wakeup_abort_count 99What: /sys/devices/.../power/wakeup_abort_count
100Date: February 2012 100Date: February 2012
101Contact: Rafael J. Wysocki <rjw@sisk.pl> 101Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
102Description: 102Description:
103 The /sys/devices/.../wakeup_abort_count attribute contains the 103 The /sys/devices/.../wakeup_abort_count attribute contains the
104 number of times the processing of a wakeup event associated with 104 number of times the processing of a wakeup event associated with
@@ -109,7 +109,7 @@ Description:
109 109
110What: /sys/devices/.../power/wakeup_expire_count 110What: /sys/devices/.../power/wakeup_expire_count
111Date: February 2012 111Date: February 2012
112Contact: Rafael J. Wysocki <rjw@sisk.pl> 112Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
113Description: 113Description:
114 The /sys/devices/.../wakeup_expire_count attribute contains the 114 The /sys/devices/.../wakeup_expire_count attribute contains the
115 number of times a wakeup event associated with the device has 115 number of times a wakeup event associated with the device has
@@ -119,7 +119,7 @@ Description:
119 119
120What: /sys/devices/.../power/wakeup_active 120What: /sys/devices/.../power/wakeup_active
121Date: September 2010 121Date: September 2010
122Contact: Rafael J. Wysocki <rjw@sisk.pl> 122Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
123Description: 123Description:
124 The /sys/devices/.../wakeup_active attribute contains either 1, 124 The /sys/devices/.../wakeup_active attribute contains either 1,
125 or 0, depending on whether or not a wakeup event associated with 125 or 0, depending on whether or not a wakeup event associated with
@@ -129,7 +129,7 @@ Description:
129 129
130What: /sys/devices/.../power/wakeup_total_time_ms 130What: /sys/devices/.../power/wakeup_total_time_ms
131Date: September 2010 131Date: September 2010
132Contact: Rafael J. Wysocki <rjw@sisk.pl> 132Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
133Description: 133Description:
134 The /sys/devices/.../wakeup_total_time_ms attribute contains 134 The /sys/devices/.../wakeup_total_time_ms attribute contains
135 the total time of processing wakeup events associated with the 135 the total time of processing wakeup events associated with the
@@ -139,7 +139,7 @@ Description:
139 139
140What: /sys/devices/.../power/wakeup_max_time_ms 140What: /sys/devices/.../power/wakeup_max_time_ms
141Date: September 2010 141Date: September 2010
142Contact: Rafael J. Wysocki <rjw@sisk.pl> 142Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
143Description: 143Description:
144 The /sys/devices/.../wakeup_max_time_ms attribute contains 144 The /sys/devices/.../wakeup_max_time_ms attribute contains
145 the maximum time of processing a single wakeup event associated 145 the maximum time of processing a single wakeup event associated
@@ -149,7 +149,7 @@ Description:
149 149
150What: /sys/devices/.../power/wakeup_last_time_ms 150What: /sys/devices/.../power/wakeup_last_time_ms
151Date: September 2010 151Date: September 2010
152Contact: Rafael J. Wysocki <rjw@sisk.pl> 152Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
153Description: 153Description:
154 The /sys/devices/.../wakeup_last_time_ms attribute contains 154 The /sys/devices/.../wakeup_last_time_ms attribute contains
155 the value of the monotonic clock corresponding to the time of 155 the value of the monotonic clock corresponding to the time of
@@ -160,7 +160,7 @@ Description:
160 160
161What: /sys/devices/.../power/wakeup_prevent_sleep_time_ms 161What: /sys/devices/.../power/wakeup_prevent_sleep_time_ms
162Date: February 2012 162Date: February 2012
163Contact: Rafael J. Wysocki <rjw@sisk.pl> 163Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
164Description: 164Description:
165 The /sys/devices/.../wakeup_prevent_sleep_time_ms attribute 165 The /sys/devices/.../wakeup_prevent_sleep_time_ms attribute
166 contains the total time the device has been preventing 166 contains the total time the device has been preventing
@@ -189,7 +189,7 @@ Description:
189 189
190What: /sys/devices/.../power/pm_qos_latency_us 190What: /sys/devices/.../power/pm_qos_latency_us
191Date: March 2012 191Date: March 2012
192Contact: Rafael J. Wysocki <rjw@sisk.pl> 192Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
193Description: 193Description:
194 The /sys/devices/.../power/pm_qos_resume_latency_us attribute 194 The /sys/devices/.../power/pm_qos_resume_latency_us attribute
195 contains the PM QoS resume latency limit for the given device, 195 contains the PM QoS resume latency limit for the given device,
@@ -207,7 +207,7 @@ Description:
207 207
208What: /sys/devices/.../power/pm_qos_no_power_off 208What: /sys/devices/.../power/pm_qos_no_power_off
209Date: September 2012 209Date: September 2012
210Contact: Rafael J. Wysocki <rjw@sisk.pl> 210Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
211Description: 211Description:
212 The /sys/devices/.../power/pm_qos_no_power_off attribute 212 The /sys/devices/.../power/pm_qos_no_power_off attribute
213 is used for manipulating the PM QoS "no power off" flag. If 213 is used for manipulating the PM QoS "no power off" flag. If
@@ -222,7 +222,7 @@ Description:
222 222
223What: /sys/devices/.../power/pm_qos_remote_wakeup 223What: /sys/devices/.../power/pm_qos_remote_wakeup
224Date: September 2012 224Date: September 2012
225Contact: Rafael J. Wysocki <rjw@sisk.pl> 225Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
226Description: 226Description:
227 The /sys/devices/.../power/pm_qos_remote_wakeup attribute 227 The /sys/devices/.../power/pm_qos_remote_wakeup attribute
228 is used for manipulating the PM QoS "remote wakeup required" 228 is used for manipulating the PM QoS "remote wakeup required"
diff --git a/Documentation/ABI/testing/sysfs-power b/Documentation/ABI/testing/sysfs-power
index 217772615d02..205a73878441 100644
--- a/Documentation/ABI/testing/sysfs-power
+++ b/Documentation/ABI/testing/sysfs-power
@@ -1,6 +1,6 @@
1What: /sys/power/ 1What: /sys/power/
2Date: August 2006 2Date: August 2006
3Contact: Rafael J. Wysocki <rjw@sisk.pl> 3Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
4Description: 4Description:
5 The /sys/power directory will contain files that will 5 The /sys/power directory will contain files that will
6 provide a unified interface to the power management 6 provide a unified interface to the power management
@@ -8,7 +8,7 @@ Description:
8 8
9What: /sys/power/state 9What: /sys/power/state
10Date: August 2006 10Date: August 2006
11Contact: Rafael J. Wysocki <rjw@sisk.pl> 11Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
12Description: 12Description:
13 The /sys/power/state file controls the system power state. 13 The /sys/power/state file controls the system power state.
14 Reading from this file returns what states are supported, 14 Reading from this file returns what states are supported,
@@ -22,7 +22,7 @@ Description:
22 22
23What: /sys/power/disk 23What: /sys/power/disk
24Date: September 2006 24Date: September 2006
25Contact: Rafael J. Wysocki <rjw@sisk.pl> 25Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
26Description: 26Description:
27 The /sys/power/disk file controls the operating mode of the 27 The /sys/power/disk file controls the operating mode of the
28 suspend-to-disk mechanism. Reading from this file returns 28 suspend-to-disk mechanism. Reading from this file returns
@@ -67,7 +67,7 @@ Description:
67 67
68What: /sys/power/image_size 68What: /sys/power/image_size
69Date: August 2006 69Date: August 2006
70Contact: Rafael J. Wysocki <rjw@sisk.pl> 70Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
71Description: 71Description:
72 The /sys/power/image_size file controls the size of the image 72 The /sys/power/image_size file controls the size of the image
73 created by the suspend-to-disk mechanism. It can be written a 73 created by the suspend-to-disk mechanism. It can be written a
@@ -84,7 +84,7 @@ Description:
84 84
85What: /sys/power/pm_trace 85What: /sys/power/pm_trace
86Date: August 2006 86Date: August 2006
87Contact: Rafael J. Wysocki <rjw@sisk.pl> 87Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
88Description: 88Description:
89 The /sys/power/pm_trace file controls the code which saves the 89 The /sys/power/pm_trace file controls the code which saves the
90 last PM event point in the RTC across reboots, so that you can 90 last PM event point in the RTC across reboots, so that you can
@@ -133,7 +133,7 @@ Description:
133 133
134What: /sys/power/pm_async 134What: /sys/power/pm_async
135Date: January 2009 135Date: January 2009
136Contact: Rafael J. Wysocki <rjw@sisk.pl> 136Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
137Description: 137Description:
138 The /sys/power/pm_async file controls the switch allowing the 138 The /sys/power/pm_async file controls the switch allowing the
139 user space to enable or disable asynchronous suspend and resume 139 user space to enable or disable asynchronous suspend and resume
@@ -146,7 +146,7 @@ Description:
146 146
147What: /sys/power/wakeup_count 147What: /sys/power/wakeup_count
148Date: July 2010 148Date: July 2010
149Contact: Rafael J. Wysocki <rjw@sisk.pl> 149Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
150Description: 150Description:
151 The /sys/power/wakeup_count file allows user space to put the 151 The /sys/power/wakeup_count file allows user space to put the
152 system into a sleep state while taking into account the 152 system into a sleep state while taking into account the
@@ -161,7 +161,7 @@ Description:
161 161
162What: /sys/power/reserved_size 162What: /sys/power/reserved_size
163Date: May 2011 163Date: May 2011
164Contact: Rafael J. Wysocki <rjw@sisk.pl> 164Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
165Description: 165Description:
166 The /sys/power/reserved_size file allows user space to control 166 The /sys/power/reserved_size file allows user space to control
167 the amount of memory reserved for allocations made by device 167 the amount of memory reserved for allocations made by device
@@ -175,7 +175,7 @@ Description:
175 175
176What: /sys/power/autosleep 176What: /sys/power/autosleep
177Date: April 2012 177Date: April 2012
178Contact: Rafael J. Wysocki <rjw@sisk.pl> 178Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
179Description: 179Description:
180 The /sys/power/autosleep file can be written one of the strings 180 The /sys/power/autosleep file can be written one of the strings
181 returned by reads from /sys/power/state. If that happens, a 181 returned by reads from /sys/power/state. If that happens, a
@@ -192,7 +192,7 @@ Description:
192 192
193What: /sys/power/wake_lock 193What: /sys/power/wake_lock
194Date: February 2012 194Date: February 2012
195Contact: Rafael J. Wysocki <rjw@sisk.pl> 195Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
196Description: 196Description:
197 The /sys/power/wake_lock file allows user space to create 197 The /sys/power/wake_lock file allows user space to create
198 wakeup source objects and activate them on demand (if one of 198 wakeup source objects and activate them on demand (if one of
@@ -219,7 +219,7 @@ Description:
219 219
220What: /sys/power/wake_unlock 220What: /sys/power/wake_unlock
221Date: February 2012 221Date: February 2012
222Contact: Rafael J. Wysocki <rjw@sisk.pl> 222Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
223Description: 223Description:
224 The /sys/power/wake_unlock file allows user space to deactivate 224 The /sys/power/wake_unlock file allows user space to deactivate
225 wakeup sources created with the help of /sys/power/wake_lock. 225 wakeup sources created with the help of /sys/power/wake_lock.
diff --git a/Documentation/acpi/dsdt-override.txt b/Documentation/acpi/dsdt-override.txt
index febbb1ba4d23..784841caa6e6 100644
--- a/Documentation/acpi/dsdt-override.txt
+++ b/Documentation/acpi/dsdt-override.txt
@@ -4,4 +4,4 @@ CONFIG_ACPI_CUSTOM_DSDT builds the image into the kernel.
4 4
5When to use this method is described in detail on the 5When to use this method is described in detail on the
6Linux/ACPI home page: 6Linux/ACPI home page:
7http://www.lesswatts.org/projects/acpi/overridingDSDT.php 7https://01.org/linux-acpi/documentation/overriding-dsdt
diff --git a/Documentation/sound/alsa/HD-Audio-Models.txt b/Documentation/sound/alsa/HD-Audio-Models.txt
index f911e3656209..85c362d8ea34 100644
--- a/Documentation/sound/alsa/HD-Audio-Models.txt
+++ b/Documentation/sound/alsa/HD-Audio-Models.txt
@@ -28,6 +28,7 @@ ALC269/270/275/276/28x/29x
28 alc269-dmic Enable ALC269(VA) digital mic workaround 28 alc269-dmic Enable ALC269(VA) digital mic workaround
29 alc271-dmic Enable ALC271X digital mic workaround 29 alc271-dmic Enable ALC271X digital mic workaround
30 inv-dmic Inverted internal mic workaround 30 inv-dmic Inverted internal mic workaround
31 headset-mic Indicates a combined headset (headphone+mic) jack
31 lenovo-dock Enables docking station I/O for some Lenovos 32 lenovo-dock Enables docking station I/O for some Lenovos
32 dell-headset-multi Headset jack, which can also be used as mic-in 33 dell-headset-multi Headset jack, which can also be used as mic-in
33 dell-headset-dock Headset jack (without mic-in), and also dock I/O 34 dell-headset-dock Headset jack (without mic-in), and also dock I/O
generated by cgit v1.2.2 (git 2.25.0) at 2026-01-07 15:32:53 -0500