| Age | Commit message (Collapse) | Author | Files | Lines |
|---|
|
Fix two typos in the admin-guide:
- a missing e in "reference_perf" in cppc_sysfs.rst.
- the amd_pstate sysfs path uses a dash instead of an underscore.
Signed-off-by: Erwan Velu <[email protected]>
[ rjw: Subject and changelog edits ]
Signed-off-by: Rafael J. Wysocki <[email protected]>
|
|
Signed-off-by: David Heidelberg <[email protected]>
Signed-off-by: Jonathan Corbet <[email protected]>
Message-ID: <[email protected]>
|
|
Commit d206cef03c4827 ("ACPI: docs: Drop useless DSDT override documentation")
removes useless DSDT override documentation. However, the commit forgets
to prune the documentation entry from table of contents of ACPI admin
guide documentation, hence triggers Sphinx warning:
Documentation/admin-guide/acpi/index.rst:8: WARNING: toctree contains reference to nonexisting document 'admin-guide/acpi/dsdt-override'
Prune the entry to fix the warning.
Fixes: d206cef03c4827 ("ACPI: docs: Drop useless DSDT override documentation")
Signed-off-by: Bagas Sanjaya <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
|
|
Because https://01.org/linux-acpi web site has become permanently
inaccessible, the "Overriding DSDT" document in the kernel tree
pointing to it as the main source of information is useless (and
the config option name mentioned by it is incorrect), so drop it
and drop the pointer to it from the ACPI Kconfig.
Signed-off-by: Rafael J. Wysocki <[email protected]>
|
|
Add documentation for the newly added attributes:
fine_grain_control
fan_speed_rpm
Signed-off-by: Srinivas Pandruvada <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
|
|
Introduce the AMD P-State driver design and implementation.
Signed-off-by: Huang Rui <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
|
|
This updates the following:
1) The ASL code to follow latest ACPI requirements, i.e.
- static buffer to be defined outside of the method
- The _ADR and _HID shouldn't be together for the same device
2) EFI section relies on the additional kernel configuration option,
i.e. CONFIG_EFI_CUSTOM_SSDT_OVERLAYS
3) Refer to ACPI machine language as AML (capitalized)
4) Miscellaneous amendments
Signed-off-by: Andy Shevchenko <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
|
|
Fixed twelve typos in cppc_sysfs.rst, binderfs.rst, paride.rst,
zram.rst, bug-hunting.rst, introduction.rst, usage.rst, dm-crypt.rst
Signed-off-by: Andrew Klychkov <[email protected]>
Reviewed-by: Jonathan Corbet <[email protected]>
Reviewed-by: Randy Dunlap <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jonathan Corbet <[email protected]>
|
|
Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.
Deterministic algorithm:
For each file:
For each line:
If doesn't contain `\bxmlns\b`:
For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
If both the HTTP and HTTPS versions
return 200 OK and serve the same content:
Replace HTTP with HTTPS.
Signed-off-by: Alexander A. Klimov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jonathan Corbet <[email protected]>
|
|
The website:
http://wiki.minnowboard.org
doesn't exist anymore. The same pages are moved to:
https://www.elinux.org/Minnowboard
Other improvements concern the introduction of some rst
semantic markup in the document.
Signed-off-by: Flavio Suligoi <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jonathan Corbet <[email protected]>
|
|
Fix Sphinx format warnings in fan_performace_states.rst
by adding indentation.
Documentation/admin-guide/acpi/fan_performance_states.rst:21: WARNING: Literal block ends without a blank line; unexpected unindent.
Documentation/admin-guide/acpi/fan_performance_states.rst:41: WARNING: Literal block expected; none found.
Signed-off-by: Randy Dunlap <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
|
|
When _FPS indicates variable speed fan support, the thermal cooling
device for fan shows max performance state count as "max_state"
(greater than or equal to 1).
But the thermal cooling device doesn't expose the properties of each
performance state. This is not enough for smart fan control user
space software, which also considers speed, power and noise level.
This change exposes the properties of the fan performance states
in the sysfs directory of the ACPI device representing the fan,
that is
/sys/bus/acpi/devices/devices/INT3404:00
or
/sys/bus/platform/devices/PNP0C0B:00.
For example:
$ ls /sys/bus/acpi/devices/INT3404\:00
description path state0 state11 state4 state7 status
hid physical_node state1 state2 state5 state8 subsystem
modalias power state10 state3 state6 state9 uevent
uid wakeup
where each state* attribute lists the properties of a fan performance
state in the following format:
control_percent:trip_point:speed_rpm:noise_level_mdb:power_mw
$ cat /sys/bus/acpi/devices/INT3404\:00/state10
95:0:11600:47500:4500
as documented in
Documentation/admin-guide/acpi/fan_performance_states.rst
While at it, return the correct error code from acpi_fan_probe()
when acpi_fan_get_fps() or acpi_fan_get_fif() fails.
Suggested-by: Rafael J. Wysocki <[email protected]>
Signed-off-by: Srinivas Pandruvada <[email protected]>
[ rjw: Subject, changelog, documentation ]
Signed-off-by: Rafael J. Wysocki <[email protected]>
|
|
to reST
This converts the plain text documentation to reStructuredText format
and adds it to Sphinx TOC tree.
No essential content change.
Signed-off-by: Changbin Du <[email protected]>
Reviewed-by: Mauro Carvalho Chehab <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
|
|
This converts the plain text documentation to reStructuredText format
and adds it to Sphinx TOC tree.
No essential content change.
Signed-off-by: Changbin Du <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
|
|
to reST
This converts the plain text documentation to reStructuredText format
and adds it to Sphinx TOC tree.
No essential content change.
Signed-off-by: Changbin Du <[email protected]>
Reviewed-by: Mauro Carvalho Chehab <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
|
|
convert to reST
This converts the plain text documentation to reStructuredText format
and adds it to Sphinx TOC tree.
No essential content change.
Signed-off-by: Changbin Du <[email protected]>
Reviewed-by: Mauro Carvalho Chehab <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
|
|
Add below index.rst files for ACPI subsystem. More docs will be added later.
o admin-guide/acpi/index.rst
o driver-api/acpi/index.rst
o firmware-guide/index.rst
Signed-off-by: Changbin Du <[email protected]>
Reviewed-by: Mauro Carvalho Chehab <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
|