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The graphics sysfs knobs are read-only, making the use of fflush()
before reading them redundant.
Remove the unnecessary fflush() call.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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In various generations, platforms often share a majority of features,
diverging only in a few specific aspects. The current approach of using
hardcoded values in 'platform_features' structure fails to effectively
represent these divergences.
To improve the description of platform divergence:
1. Each newly introduced 'platform_features' structure must have a base,
typically derived from the previous generation.
2. Platform feature values should be inherited from the base structure
rather than being hardcoded.
This approach ensures a more accurate and maintainable representation of
platform-specific features across different generations.
Converts `adl_features` and `lnl_features` to follow this new scheme.
No functional change.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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Add initial support for GraniteRapids-D. It shares the same features
with SapphireRapids.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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Lunarlake supports CC1/CC6/CC7/PC2/PC6/PC10.
Remove PC3 support on Lunarlake.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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As ARL shares the same features with ADL/RPL/MTL, now 'arl_features' is
used by Lunarlake platform only.
Rename 'arl_features' to 'lnl_features'.
No functional change.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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Similar to ADL/RPL/MTL, ARL supports CC1/CC6/CC7/PC2/PC3/PC6/PC8/PC10.
Add back PC8 support on Arrowlake.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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Similar to ADL/RPL, MTL support CC1/CC6/CC7/PC2/PC3/PC6/PC8/CP10.
Remove PC7/PC9 support on MTL.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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Honor --show CPU and --show Core when "topo.num_cpus == 1".
Previously turbostat assumed that on a 1-CPU system, these
columns should never appear.
Honoring these flags makes it easier for several programs
that parse turbostat output.
Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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parse_cpu_string() parses the string input either from command line or
from /sys/fs/cgroup/cpuset.cpus.effective to get a list of CPUs that
turbostat can run with.
The cpu string returned by /sys/fs/cgroup/cpuset.cpus.effective contains
a trailing '\n', but strtoul() fails to treat this as an error.
That says, for the code below
val = ("\n", NULL, 10);
val returns 0, and errno is also not set.
As a result, CPU0 is erroneously considered as allowed CPU and this
causes failures when turbostat tries to run on CPU0.
get_counters: Could not migrate to CPU 0
...
turbostat: re-initialized with num_cpus 8, allowed_cpus 5
get_counters: Could not migrate to CPU 0
Add a check to return immediately if '\n' or '\0' is detected.
Fixes: 8c3dd2c9e542 ("tools/power/turbostat: Abstrct function for parsing cpu string")
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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platforms
Intel hybrid platforms expose different perf devices for P and E cores.
Instead of one, "/sys/bus/event_source/devices/cpu" device, there are
"/sys/bus/event_source/devices/{cpu_core,cpu_atom}".
This, however makes it more complicated for the user,
because most of the counters are available on both and had to be
handled manually.
This patch allows users to use "virtual" cpu device that is seemingly
translated to cpu_core and cpu_atom perf devices, depending on the type
of a CPU we are opening the counter for.
Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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If the very first printed column was for a PMT counter of type xtal_time
we would misalign the column header, because we were always printing the
delimiter.
Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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Fix build regression seen when using old gcc-9 compiler.
Signed-off-by: Todd Brandt <todd.e.brandt@intel.com>
Reviewed-by: Chen Yu <yu.c.chen@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shuah/linux
Merge one more cpupower utility update for 6.13-rc1 from Shuah Khan:
"- add Chinese Simplified translation for cpufrequtils package
- add checks for dependencies, xgettext and msgfmt before
attempting to generate GNU gettext Language Translations."
* tag 'linux-cpupower-6.13-rc1-update2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shuah/linux:
cpupower: add checks for xgettext and msgfmt
cpupower: Add Chinese Simplified translation
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Check whether xgettext and msgfmt are available on the system before
attempting to generate GNU gettext Language Translations.
In case of missing dependency, generate error message directing user
to install the necessary package.
Tested-by: John B. Wyatt IV <jwyatt@redhat.com>
Tested-by: John B. Wyatt IV <sageofredondo@gmail.com>
Suggested-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Siddharth Menon <simeddon@gmail.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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Add Chinese Simplified translations for cpufrequtils package.
Signed-off-by: Kieran Moy <kfatyuip@gmail.com>
Reviewed-by: Candice Cheng <ccheng@linuxfoundation.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shuah/linux
Merge a cpupower utility update for 6.13-rc1 from Shuah Khan:
"This cpupower update for Linux 6.13-rc1 consists of changes to:
-- bindings:
- add generated files to gitignore
- improve disable c_state block
- new test to confirm cpu state is disabled
-- bench:
- print config file path when open cpufreq-bench.conf fails
-- Makefile
- override cross-compiling env params to make it easier for builds
in Yocto environment.
-- add documentation for new EPP value change, amd_pstate mode change,
and turbo-boost features."
* tag 'linux-cpupower-6.13-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shuah/linux:
pm: cpupower: bindings: Add test to confirm cpu state is disabled
pm: cpupower: bindings: Improve disable c_state block
pm: cpupower: gitignore: Add compile_commands.json
pm: cpupower: Makefile: Allow overriding cross-compiling env params
pm: cpupower: bench: print config file path when open cpufreq-bench.conf fails
tools/power/cpupower: Add documentation for some recently introduced options
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- fix link to pm-graph homepage and in comments
- add usleep_range() kprobe to -dev mode
- add SIGUSR1 and SIGUSR2 to list of captured signals
- kill -s USR1 causes sleepgraph to print out stack trace
- kill -s USR2 prints stack trace and exits
- stack trace is also printed to -result file
- add legacy support for /sys/kernel/debug/tracing/
- allow multiple instances of trace funcs in the same phase
- update javascript to draw device detail for multiple trace func instances
- add -debugtiming option to print out timestamps on all outputs
Signed-off-by: Todd Brandt <todd.e.brandt@intel.com>
Link: https://patch.msgid.link/20240912055956.30108-1-todd.e.brandt@intel.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Add a simple test to confirm and print out the cpu state.
Signed-off-by: "John B. Wyatt IV" <jwyatt@redhat.com>
Signed-off-by: "John B. Wyatt IV" <sageofredondo@gmail.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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This commit fixes a bad comment, removes an unneeded code block, and
catches a few more states that cpuidle_state_disable with the test
script. Part of the motivation for this commit was I kept forgetting to
use sudo.
Signed-off-by: "John B. Wyatt IV" <jwyatt@redhat.com>
Signed-off-by: "John B. Wyatt IV" <sageofredondo@gmail.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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A compile_commands.json file is used by the LSP in tools like VSCode and
Neovim to look up function and type information. The file is specific to
the state of the current system; add it to the gitignore.
Note: the kernel root's gitignore has a similar entry:
/compile_commands.json
I am not sure why they use '/' for a file as it is used for directories.
Signed-off-by: "John B. Wyatt IV" <jwyatt@redhat.com>
Signed-off-by: "John B. Wyatt IV" <sageofredondo@gmail.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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Allow overriding the cross-comple env parameters to make it
easier for Yocto users. Then cross-compiler toolchains to build
cpupower with only two steps:
- source (toolchain path)/environment-setup-armv8a-poky-linux
- make
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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Print out the config file path when fopen failed. It will be easy
for users to know where to create the file.
Since we are here, use strerror to drop the usage of perror.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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The 'cpupower-set' tool has been enhanced with new features:
commit f2ab5557119a ("cpupower: Add EPP value change support")
commit df8776b03689 ("cpupower: Add support for amd_pstate mode change")
commit eb426fc6bdd6 ("cpupower: Add turbo-boost support in cpupower")
However, the corresponding manpage was never updated.
Add a basic description of these new options to the existing manpage.
Commit description updated to fix checkpatch errors: Shuah Khan
Signed-off-by: Tor Vic <torvic9@mailbox.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux
Pull cpupower updates from Shuah Khan
"The 'raw_pylibcpupower.i' file was being removed by "make mrproper".
That was because '*.i', '.s' and '*.o' files are generated during
kernel compile and removed when the repo is cleaned by mrproper.
Rename it to use .swg extension instead to avoid the problem.
A second patch removes references to it from .gitignore"
* tag 'linux-cpupower-6.12-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux:
pm: cpupower: Clean up bindings gitignore
pm: cpupower: rename raw_pylibcpupower.i
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Add SPDX identifier to the gitignore. Remove the comment and .i file
since the file it references was removed in another patch. This patch
depends on Min-Hua Chen's 'pm: cpupower: rename raw_pylibcpupower.i'.
Signed-off-by: John B. Wyatt IV <jwyatt@redhat.com>
Signed-off-by: John B. Wyatt IV <sageofredondo@gmail.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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The raw_pylibcpupower.i is removed unexpectedly after 'make mrproper'
We can reproduce the error by performing the following steps:
cd linux-next
make mrproper
cd tools/power/cpupower/bindings/python
make
We will get an error message:
make: *** No rule to make target 'raw_pylibcpupower.i', needed by 'raw_pylibcpupower_wrap.c'. Stop.
The root cause:
The *.i files are already used for pre-processor output files and
the kernel removes all the *.i files by 'make mrproper'.
That explains why the raw_pylibcpupower.i is removed by 'make mrproper'.
To fix it, Follow John's suggestion to rename raw_pylibcpupower.i to
raw_pylibcpupower.swg.
See:
https://www.swig.org/Doc4.2/SWIG.html
Reviewed-by: John B. Wyatt IV <jwyatt@redhat.com>
Reviewed-by: John B. Wyatt IV <sageofredondo@gmail.com>
Tested-by: John B. Wyatt IV <jwyatt@redhat.com>
Tested-by: John B. Wyatt IV <sageofredondo@gmail.com>
Signed-off-by: Min-Hua Chen <minhuadotchen@gmail.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shuah/linux
Merge the second round of cpupower utility updates for 6.12-rc1 from
Shuah Khan:
"This cpupower second update for Linux 6.12-rc1 consists of a fix
and a new feature.
-- adds missing powercap_set_enabled() stub function
-- adds SWIG bindings files for libcpupower
SWIG is a tool packaged in Fedora and other distros that can generate
bindings from C and C++ code for several languages including Python,
Perl, and Go.
These bindings allows users to easily write scripts that use and extend
libcpupower's functionality. Currently, only Python is provided in the
makefile, but additional languages may be added if there is demand.
Note that while SWIG itself is GPL v3+ licensed; the resulting output,
the bindings code, is permissively licensed + the license of the .o
files. Please see the following for more details.
- https://swig.org/legal.html.
- https://lore.kernel.org/linux-pm/Zqv9BOjxLAgyNP5B@hatbackup"
* tag 'linux-cpupower-6.12-rc1-2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shuah/linux:
pm:cpupower: Add error warning when SWIG is not installed
MAINTAINERS: Add Maintainers for SWIG Python bindings
pm:cpupower: Include test_raw_pylibcpupower.py
pm:cpupower: Add SWIG bindings files for libcpupower
pm:cpupower: Add missing powercap_set_enabled() stub function
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Add error message to better explain to the user when SWIG and
python-config is missing from the path. Makefile was cleaned up
and unneeded elements were removed.
Suggested-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: John B. Wyatt IV <jwyatt@redhat.com>
Signed-off-by: John B. Wyatt IV <sageofredondo@gmail.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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This script demonstrates how to make use of, and tests, the bindings.
In the future, this script could become part of a larger test suite to
test the bindings and libcpupower.
Signed-off-by: John B. Wyatt IV <jwyatt@redhat.com>
Signed-off-by: John B. Wyatt IV <sageofredondo@gmail.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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SWIG is a tool packaged in Fedora and other distros that can generate
bindings from C and C++ code for several languages including Python,
Perl, and Go.
These bindings allows users to easily write scripts that use and extend
libcpupower's functionality. Currently, only Python is provided in the
makefile, but additional languages may be added if there is demand.
Added suggestions from Shuah Khan for the README and license discussion.
Note that while SWIG itself is GPL v3+ licensed; the resulting output,
the bindings code, is permissively licensed + the license of the .o
files. Please see
https://swig.org/legal.html and [1] for more details.
[1]
https://lore.kernel.org/linux-pm/Zqv9BOjxLAgyNP5B@hatbackup/
Suggested-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: John B. Wyatt IV <jwyatt@redhat.com>
Signed-off-by: John B. Wyatt IV <sageofredondo@gmail.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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There was a symbol listed in the powercap.h file that was not implemented.
Implement it with a stub return of 0.
Programs like SWIG require that functions that are defined in the
headers be implemented.
Fixes: c2294c1496b7 ("cpupower: Introduce powercap intel-rapl library and powercap-info command")
Suggested-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: John B. Wyatt IV <jwyatt@redhat.com>
Signed-off-by: John B. Wyatt IV <sageofredondo@gmail.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shuah/linux
Merge a cpupower utility update for 6.12 from Shuah Khan:
"This cpupower update for Linux 6.12-rc1 consists of an enhancement
to cpuidle tool to display the residency value of cpuidle states.
This addition provides a clearer and more detailed view of idle
state information when using cpuidle-info."
* tag 'linux-cpupower-6.12-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shuah/linux:
tools/cpupower: display residency value in idle-info
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- Standardize directory variables to support more flexible installations.
- Add copyright and licensing information to the Makefile.
- Introduce ".PHONY" declarations to ensure that specific targets are always
executed, regardless of the presence of files with matching names.
- Add a help target to provide usage instructions.
Signed-off-by: Amit Vadhavana <av2082000@gmail.com>
Acked-by: Todd Brandt <todd.e.brandt@linux.intel.com>
Link: https://patch.msgid.link/Update directory handling and installation process in Makefile
[ rjw: Changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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By default, sleepgraph.py creates suspend-{date}-{time} directories
to store artifacts, or suspend-{date}-{time}-xN if the --multi option
is used.
Ignore those directories by adding a .gitignore file.
Signed-off-by: Yo-Jung (Leo) Lin <0xff07@gmail.com>
Acked-by: Todd Brandt <todd.e.brandt@linux.intel.com>
Link: https://patch.msgid.link/20240825095353.7578-1-0xff07@gmail.com
[ rjw: Subject and changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Update cpuidle tool to display the residency value of cpuidle
states. This addition provides a clearer and more detailed view
of idle state information when using cpuidle-info.
--------------------------------
Before Patch:
--------------------------------
$ cpupower idle-info
CPUidle driver: intel_idle
CPUidle governor: menu
analyzing CPU 28:
Number of idle states: 3
Available idle states: POLL C1 C1E
POLL:
Flags/Description: CPUIDLE CORE POLL IDLE
Latency: 0
Usage: 7448
Duration: 207170
C1:
Flags/Description: MWAIT 0x00
Latency: 2
Usage: 7023
Duration: 3736853
C1E:
Flags/Description: MWAIT 0x01
Latency: 10
Usage: 18468
Duration: 11396212
--------------------------------
After Patch:
--------------------------------
$ cpupower idle-info
CPUidle driver: intel_idle
CPUidle governor: menu
analyzing CPU 12:
Number of idle states: 3
Available idle states: POLL C1 C1E
POLL:
Flags/Description: CPUIDLE CORE POLL IDLE
Latency: 0
Residency: 0
Usage: 1950
Duration: 38458
C1:
Flags/Description: MWAIT 0x00
Latency: 2
Residency: 2
Usage: 10688
Duration: 7133020
C1E:
Flags/Description: MWAIT 0x01
Latency: 10
Residency: 20
Usage: 22356
Duration: 15687259
--------------------------------
Signed-off-by: Aboorva Devarajan <aboorvad@linux.ibm.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux
Pull turbostat updates from Len Brown:
- Enable turbostat extensions to add both perf and PMT (Intel
Platform Monitoring Technology) counters via the cmdline
- Demonstrate PMT access with built-in support for Meteor Lake's
Die C6 counter
* tag 'v6.11-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux:
tools/power turbostat: version 2024.07.26
tools/power turbostat: Include umask=%x in perf counter's config
tools/power turbostat: Document PMT in turbostat.8
tools/power turbostat: Add MTL's PMT DC6 builtin counter
tools/power turbostat: Add early support for PMT counters
tools/power turbostat: Add selftests for added perf counters
tools/power turbostat: Add selftests for SMI, APERF and MPERF counters
tools/power turbostat: Move verbose counter messages to level 2
tools/power turbostat: Move debug prints from stdout to stderr
tools/power turbostat: Fix typo in turbostat.8
tools/power turbostat: Add perf added counter example to turbostat.8
tools/power turbostat: Fix formatting in turbostat.8
tools/power turbostat: Extend --add option with perf counters
tools/power turbostat: Group SMI counter with APERF and MPERF
tools/power turbostat: Add ZERO_ARRAY for zero initializing builtin array
tools/power turbostat: Replace enum rapl_source and cstate_source with counter_source
tools/power turbostat: Remove anonymous union from rapl_counter_info_t
tools/power/turbostat: Switch to new Intel CPU model defines
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Release 2024.07.26:
Enable turbostat extensions to add both perf and PMT
(Intel Platform Monitoring Technology) counters from the cmdline.
Demonstrate PMT access with built-in support for Meteor Lake's Die%c6 counter.
This commit:
Clean up white-space nits introduced since version 2024.05.10
Signed-off-by: Len Brown <len.brown@intel.com>
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Some counters, like cpu/cache-misses/, expose and require umask=%x
parameter alongside event=%x in the sysfs perf counter's event file.
This change make sure we parse and use it when opening user added
counters.
Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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Add a general description of the user interface for adding PMT
counters with the new --add pmt,... option.
Provide a complete example for requesting two counters.
Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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Provide a definition for metadata that allows reading DC6 residency
counter via PMT and exposes it as a builtin counter.
Note that this residency counter is updated and read via
entirely different mechanisms vs the MSR-based residency counters.
On MTL processors, there are times when Die%c6 will report above 100%.
This is still useful, but don't expect 3 digits of precision...
Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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Allows users to read Intel PMT (Platform Monitoring Technology)
counters, providing interface similar to one used to add MSR and perf
counters. Because PMT is exposed as a raw MMIO range, without metadata,
user has to supply the necessary information to find and correctly
display the requested counter.
Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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Printing information about the source and value during initialization and
reading of the counter for each cpu, while useful when debugging,
results in too verbose output.
Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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This leaves the stdout cleaner, having only counter data. It makes it
easier for programs to parse the output of turbostat, for example
selftests.
Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver updates from Ilpo Järvinen:
- amd/pmf: Report system state changes using existing input events
- asus-wmi: Zenbook 2023 camera LED disable support and fix TUF laptop
keyboard RGB LED sysfs interface
- dell-pc: Fan modes / platform profile support
- hp-wmi: Fix platform profile switching on Omen/Victus laptops
- intel/ISST: Use only TPMI interface when TPMI and legacy interfaces
are available
- intel/pmc: LTR restore support to pair with LTR ignore
- intel/tpmi: Performance Limit Reasons (PLR) and APIC <-> Punit CPU
numbering mapping support
- WMI: driver override support and docs improvements
- lenovo-yoga-c630: Support for EC (platform/arm64)
- platform/arm64: Fix build with COMPILE_TEST (broke after addition of
C630)
- tools: Intel Speed Select Turbo Ratio Limit fix
- Miscellaneous cleanups / refactoring / improvements
* tag 'platform-drivers-x86-v6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (65 commits)
platform/x86: asus-wmi: fix TUF laptop RGB variant
platform/x86/intel/tpmi/plr: Fix output in plr_print_bits()
Docs/admin-guide: Remove pmf leftover reference from the index
platform/x86: ideapad-laptop: use cleanup.h
platform/x86: hp-wmi: Fix implementation of the platform_profile_omen_get function
platform: arm64: EC_LENOVO_YOGA_C630 should depend on ARCH_QCOM
platform: arm64: EC_ACER_ASPIRE1 should depend on ARCH_QCOM
platform/x86/amd/pmf: Remove update system state document
platform/x86/amd/pmf: Use existing input event codes to update system states
platform/x86: hp-wmi: Fix platform profile option switch bug on Omen and Victus laptops
platform/x86:intel/pmc: Add support to undo ltr_ignore
platform/x86:intel/pmc: Use the Elvis operator
platform/x86:intel/pmc: Use DEFINE_SHOW_STORE_ATTRIBUTE macro
platform/x86:intel/pmc: Remove unneeded min_t check
platform/x86:intel/pmc: Add support to show ltr_ignore value
platform/x86:intel/pmc: Move pmc assignment closer to first usage
platform/x86:intel/pmc: Convert index variables to be unsigned
platform/x86:intel/pmc: Simplify mutex usage with cleanup helpers
platform/x86:intel/pmc: Use the return value of pmc_core_send_msg
tools/power/x86/intel-speed-select: v1.20 release
...
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Merge OPP (operating performance points) and tooling updates for
6.11-rc1:
- Fix missing cleanup on error in _opp_attach_genpd() (Viresh Kumar).
- Introduce an OF helper function to inform if required-opps is used
and drop a redundant in-parameter to _set_opp_level() (Ulf Hansson).
- Update pm-graph to v5.12 which includes fixes and major code revamp
for python3.12 (Todd Brandt).
- Address several assorted issues in the cpupower utility (Roman
Storozhenko).
* pm-opp:
OPP: Introduce an OF helper function to inform if required-opps is used
OPP: Drop a redundant in-parameter to _set_opp_level()
OPP: Fix missing cleanup on error in _opp_attach_genpd()
* pm-tools:
cpupower: fix lib default installation path
cpupower: Disable direct build of the 'bench' subproject
cpupower: Change the var type of the 'monitor' subcommand display mode
cpupower: Remove absent 'v' parameter from monitor man page
cpupower: Improve cpupower build process description
cpupower: Add 'help' target to the main Makefile
cpupower: Replace a dead reference link with working ones
pm-graph: v5.12, code revamp for python3.12
pm-graph: v5.12, fixes
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"After" was missing an "r", nothing to see here.
Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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We had few lines about the feature, but without any complete examples.
Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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We had an extra "+" at the beginning of some lines that look like a
poorly formated patch.
Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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User can now read perf counters using "--add perf/<device>/<event>".
Other details work similarly to how --add works with MSRs.
Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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These three counters now are treated similar to other perf counters
groups. This simplifies and gets rid of a lot of special cases for APERF
and MPERF.
Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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