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12 daysMerge tag 'turbostat-2025.09.09' of ↵Linus Torvalds2-225/+554
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux Pull turbostat updates from Len Brown: "tools/power turbostat: version 2025.09.09 - Probe and display L3 Cache topology - Add ability to average an added counter (useful for pre-integrated "counters", such as Watts) - Break the limit of 64 built-in counters - Assorted bug fixes and minor feature tweaks" * tag 'turbostat-2025.09.09' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: tools/power turbostat: version 2025.09.09 tools/power turbostat: Handle non-root legacy-uncore sysfs permissions tools/power turbostat: standardize PER_THREAD_PARAMS tools/power turbostat: Fix DMR support tools/power turbostat: add format "average" for external attributes tools/power turbostat: delete GET_PKG() tools/power turbostat: probe and display L3 cache topology tools/power turbostat: Support more than 64 built-in-counters tools/power turbostat.8: Document Totl%C0, Any%C0, GFX%C0, CPUGFX% columns tools/power turbostat: Fix bogus SysWatt for forked program tools/power turbostat: Handle cap_get_proc() ENOSYS tools/power turbostat: Fix build with musl tools/power turbostat: verify arguments to params --show and --hide tools/power turbostat: regression fix: --show C1E%
13 daystools/power turbostat: version 2025.09.09Len Brown1-1/+1
Probe and display L3 Cache topology Add ability to average an added counter (useful for pre-integrated "counters", such as Watts) Break the limit of 64 built-in counters. Assorted bug fixes and minor feature tweaks Signed-off-by: Len Brown <len.brown@intel.com>
13 daystools/power turbostat: Handle non-root legacy-uncore sysfs permissionsLen Brown1-1/+2
/sys/devices/system/cpu/intel_uncore_frequency/package_X_die_Y/ may be readable by all, but /sys/devices/system/cpu/intel_uncore_frequency/package_X_die_Y/current_freq_khz may be readable only by root. Non-root turbostat users see complaints in this scenario. Fail probe of the interface if we can't read current_freq_khz. Reported-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Original-patch-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
13 daystools/power turbostat: standardize PER_THREAD_PARAMSLen Brown1-20/+22
use a macro for PER_THREAD_PARAMS to make adding one later more clear. no functional change Signed-off-by: Len Brown <len.brown@intel.com>
13 daystools/power turbostat: Fix DMR supportZhang Rui1-14/+15
Together with the RAPL MSRs, there are more MSRs gone on DMR, including PLR (Perf Limit Reasons), and IRTL (Package cstate Interrupt Response Time Limit) MSRs. The configurable TDP info should also be retrieved from TPMI based Intel Speed Select Technology feature. Remove the access of these MSRs for DMR. Improve the DMR platform feature table to make it more readable at the same time. Fixes: 83075bd59de2 ("tools/power turbostat: Add initial support for DMR") Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
13 daystools/power turbostat: add format "average" for external attributesMichael Hebenstreit2-11/+22
External atributes with format "raw" are not printed in summary lines for nodes/packages (or with option -S). The new format "average" behaves like "raw" but also adds the summary data Signed-off-by: Michael Hebenstreit <michael.hebenstreit@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
13 daystools/power turbostat: delete GET_PKG()Len Brown1-15/+6
pkg_base[pkg_id] is a simple array of structure pointers, let the compiler treat it that way. Signed-off-by: Len Brown <len.brown@intel.com>
13 daystools/power turbostat: probe and display L3 cache topologyLen Brown1-3/+31
Signed-off-by: Len Brown <len.brown@intel.com>
13 daystools/power turbostat: Support more than 64 built-in-countersLen Brown1-154/+406
We have out-grown the ability to use a 64-bit memory location to inventory every possible built-in counter. Leverage the the CPU_SET(3) macros to break this barrier. Also, break the Joules & Watts counters into two, since we can no longer 'or' them together... Signed-off-by: Len Brown <len.brown@intel.com>
13 daystools/power turbostat.8: Document Totl%C0, Any%C0, GFX%C0, CPUGFX% columnsLen Brown1-0/+8
Explain the meaning of the Totl%C0, Any%C0, GFX%C0, CPUGFX% columns. Signed-off-by: Len Brown <len.brown@intel.com>
14 daystools/power turbostat: Fix bogus SysWatt for forked programZhang Rui1-0/+1
Similar to delta_cpu(), delta_platform() is called in turbostat main loop. This ensures accurate SysWatt readings in periodic monitoring mode $ sudo turbostat -S -q --show power -i 1 CoreTmp PkgTmp PkgWatt CorWatt GFXWatt RAMWatt PKG_% RAM_% SysWatt 60 61 6.21 1.13 0.16 0.00 0.00 0.00 13.07 58 61 6.00 1.07 0.18 0.00 0.00 0.00 12.75 58 61 5.74 1.05 0.17 0.00 0.00 0.00 12.22 58 60 6.27 1.11 0.24 0.00 0.00 0.00 13.55 However, delta_platform() is missing for forked program and causes bogus SysWatt reporting, $ sudo turbostat -S -q --show power sleep 1 1.004736 sec CoreTmp PkgTmp PkgWatt CorWatt GFXWatt RAMWatt PKG_% RAM_% SysWatt 57 58 6.05 1.02 0.16 0.00 0.00 0.00 0.03 Add missing delta_platform() for forked program. Fixes: e5f687b89bc2 ("tools/power turbostat: Add RAPL psys as a built-in counter") Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
14 daystools/power turbostat: Handle cap_get_proc() ENOSYSCalvin Owens1-1/+9
Kernels configured with CONFIG_MULTIUSER=n have no cap_get_proc(). Check for ENOSYS to recognize this case, and continue on to attempt to access the requested MSRs (such as temperature). Signed-off-by: Calvin Owens <calvin@wbinvd.org> Signed-off-by: Len Brown <len.brown@intel.com>
14 daystools/power turbostat: Fix build with muslCalvin Owens1-0/+1
turbostat.c: In function 'parse_int_file': turbostat.c:5567:19: error: 'PATH_MAX' undeclared (first use in this function) 5567 | char path[PATH_MAX]; | ^~~~~~~~ turbostat.c: In function 'probe_graphics': turbostat.c:6787:19: error: 'PATH_MAX' undeclared (first use in this function) 6787 | char path[PATH_MAX]; | ^~~~~~~~ Signed-off-by: Calvin Owens <calvin@wbinvd.org> Reviewed-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
14 daystools/power turbostat: verify arguments to params --show and --hideLen Brown1-2/+31
$ sudo turbostat --quiet --show junk turbostat: Counter 'junk' can not be added. Previously, invalid arguments to --show and --hide were silently ignored Acked-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-10tools/power turbostat: regression fix: --show C1E%Len Brown1-4/+0
The new default idle counter groupings broke "--show C1E%" (or any other C-state %) Also delete a stray debug printf from the same offending commit. Reported-by: Zhang Rui <rui.zhang@intel.com> Fixes: ec4acd3166d8 ("tools/power turbostat: disable "cpuidle" invocation counters, by default") Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08Merge tag 'turbostat-2025.06.08' of ↵Linus Torvalds2-110/+364
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux Pull turbostat updates from Len Brown: - Add initial DMR support, which required smarter RAPL probe - Fix AMD MSR RAPL energy reporting - Add RAPL power limit configuration output - Minor fixes * tag 'turbostat-2025.06.08' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: tools/power turbostat: version 2025.06.08 tools/power turbostat: Add initial support for BartlettLake tools/power turbostat: Add initial support for DMR tools/power turbostat: Dump RAPL sysfs info tools/power turbostat: Avoid probing the same perf counters tools/power turbostat: Allow probing RAPL with platform_features->rapl_msrs cleared tools/power turbostat: Clean up add perf/msr counter logic tools/power turbostat: Introduce add_msr_counter() tools/power turbostat: Remove add_msr_perf_counter_() tools/power turbostat: Remove add_cstate_perf_counter_() tools/power turbostat: Remove add_rapl_perf_counter_() tools/power turbostat: Quit early for unsupported RAPL counters tools/power turbostat: Always check rapl_joules flag tools/power turbostat: Fix AMD package-energy reporting tools/power turbostat: Fix RAPL_GFX_ALL typo tools/power turbostat: Add Android support for MSR device handling tools/power turbostat.8: pm_domain wording fix tools/power turbostat.8: fix typo: idle_pct should be pct_idle
2025-06-08tools/power turbostat: version 2025.06.08Len Brown1-37/+36
Add initial DMR support, which required smarter RAPL probe Fix AMD MSR RAPL energy reporting Add RAPL power limit configuration output Minor fixes Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Add initial support for BartlettLakeZhang Rui1-0/+1
Add initial support for BartlettLake. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Add initial support for DMRZhang Rui1-0/+18
Add initial support for DMR. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Dump RAPL sysfs infoZhang Rui1-0/+156
for example: intel-rapl:1: psys 28.0s:100W 976.0us:100W intel-rapl:0: package-0 28.0s:57W,max:15W 2.4ms:57W intel-rapl:0/intel-rapl:0:0: core disabled intel-rapl:0/intel-rapl:0:1: uncore disabled intel-rapl-mmio:0: package-0 28.0s:28W,max:15W 2.4ms:57W [lenb: simplified format] Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com> squish me Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Avoid probing the same perf countersZhang Rui1-0/+15
For the RAPL package energy status counter, Intel and AMD share the same perf_subsys and perf_name, but with different MSR addresses. Both rapl_counter_arch_infos[0] and rapl_counter_arch_infos[1] are introduced to describe this counter for different Vendors. As a result, the perf counter is probed twice, and causes a failure in in get_rapl_counters() because expected_read_size and actual_read_size don't match. Fix the problem by skipping the already probed counter. Note, this is not a perfect fix. For example, if different vendors/platforms use the same MSR value for different purpose, the code can be fooled when it probes a rapl_counter_arch_infos[] entry that does not belong to the running Vendor/Platform. In a long run, better to put rapl_counter_arch_infos[] into the platform_features so that this becomes Vendor/Platform specific. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Allow probing RAPL with platform_features->rapl_msrs ↵Zhang Rui1-25/+24
cleared platform_features->rapl_msrs describes the RAPL MSRs supported. While RAPL Perf counters can be exposed from different kernel backend drivers, e.g. RAPL MSR I/F driver, or RAPL TPMI I/F driver. Thus, turbostat should first blindly probe all the available RAPL Perf counters, and falls back to the RAPL MSR counters if they are listed in platform_features->rapl_msrs. With this, platforms that don't have RAPL MSRs can clear the platform_features->rapl_msrs bits and use RAPL Perf counters only. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Clean up add perf/msr counter logicZhang Rui1-7/+18
Increase the code readability by moving the no_perf/no_msr flag and the cai->perf_name/cai->msr sanity checks into the counter probe functions. No functional change. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Introduce add_msr_counter()Zhang Rui1-9/+23
probe_rapl_msr() is reused for probing RAPL MSR counters, cstate MSR counters and MPERF/APERF/SMI MSR counters, thus its name is misleading. Similar to add_perf_counter(), introduce add_msr_counter() to probe a counter via MSR. Introduce wrapper function add_rapl_msr_counter() at the same time to add extra check for Zero return value for specified RAPL counters. No functional change intended. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Remove add_msr_perf_counter_()Zhang Rui1-12/+8
As the only caller of add_msr_perf_counter_(), add_msr_perf_counter() just gives extra debug output on top. There is no need to keep both functions. Remove add_msr_perf_counter_() and move all the logic to add_msr_perf_counter(). No functional change. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Remove add_cstate_perf_counter_()Zhang Rui1-13/+9
As the only caller of add_cstate_perf_counter_(), add_cstate_perf_counter() just gives extra debug output on top. There is no need to keep both functions. Remove add_cstate_perf_counter_() and move all the logic to add_cstate_perf_counter(). No functional change. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Remove add_rapl_perf_counter_()Zhang Rui1-15/+10
As the only caller of add_rapl_perf_counter_(), add_rapl_perf_counter() just gives extra debug output on top. There is no need to keep both functions. Remove add_rapl_perf_counter_() and move all the logic to add_rapl_perf_counter(). No functional change. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Quit early for unsupported RAPL countersZhang Rui1-1/+4
Quit early for unsupported RAPL counters. No functional change. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Always check rapl_joules flagZhang Rui1-3/+9
rapl_joules bit should always be checked even if platform_features->rapl_msrs is not set or no_msr flag is used. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Fix AMD package-energy reportingGautham R. Shenoy1-5/+36
commit 05a2f07db888 ("tools/power turbostat: read RAPL counters via perf") that adds support to read RAPL counters via perf defines the notion of a RAPL domain_id which is set to physical_core_id on platforms which support per_core_rapl counters (Eg: AMD processors Family 17h onwards) and is set to the physical_package_id on all the other platforms. However, the physical_core_id is only unique within a package and on platforms with multiple packages more than one core can have the same physical_core_id and thus the same domain_id. (For eg, the first cores of each package have the physical_core_id = 0). This results in all these cores with the same physical_core_id using the same entry in the rapl_counter_info_perdomain[]. Since rapl_perf_init() skips the perf-initialization for cores whose domain_ids have already been visited, cores that have the same physical_core_id always read the perf file corresponding to the physical_core_id of the first package and thus the package-energy is incorrectly reported to be the same value for different packages. Note: This issue only arises when RAPL counters are read via perf and not when they are read via MSRs since in the latter case the MSRs are read separately on each core. Fix this issue by associating each CPU with rapl_core_id which is unique across all the packages in the system. Fixes: 05a2f07db888 ("tools/power turbostat: read RAPL counters via perf") Signed-off-by: Gautham R. Shenoy <gautham.shenoy@amd.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Fix RAPL_GFX_ALL typoKaushlendra Kumar1-1/+1
Fix typo in the currently unused RAPL_GFX_ALL macro definition. Signed-off-by: Kaushlendra Kumar <kaushlendra.kumar@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Add Android support for MSR device handlingKaushlendra Kumar1-3/+17
It uses /dev/msrN device paths on Android instead of /dev/cpu/N/msr, updates error messages and permission checks to reflect the Android device path, and wraps platform-specific code with #if defined(ANDROID) to ensure correct behavior on both Android and non-Android systems. These changes improve compatibility and usability of turbostat on Android devices. Signed-off-by: Kaushlendra Kumar <kaushlendra.kumar@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat.8: pm_domain wording fixLen Brown1-2/+2
turbostat.8: clarify that uncore "domains" are Power Management domains, aka pm_domains. Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat.8: fix typo: idle_pct should be pct_idleLen Brown1-1/+1
idle_pct should be pct_idle Signed-off-by: Len Brown <len.brown@intel.com>
2025-05-09tools/power/x86/intel-speed-select: v1.23 releaseSrinivas Pandruvada1-1/+1
This version includes the following changes: - Displays SST-PP2 revision fields. - Skips updating uncore frequency limits on newer generations of CPUs. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
2025-05-09tools/power/x86/intel-speed-select: Skip uncore frequency updateSrinivas Pandruvada1-1/+12
On SST PP level switch, skip adjusting the uncore frequency limit and allow the hardware to handle this on newer platforms. As newer generations of CPUs have changed the extended family identifier, use this identifier to exclude the update. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
2025-05-09tools/power/x86/intel-speed-select: Support SST PP revision 2 fieldsSrinivas Pandruvada3-0/+35
Display fields added by SST PP revision 2. They include: uncore P0 (max frequency), P1 (base frequency) and Pm (min frequency) for uncore fabric 1. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
2025-04-06Merge tag 'turbostat-2025.05.06' of ↵Linus Torvalds2-43/+135
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux Pull turbostat updates from Len Brown: - support up to 8192 processors - add cpuidle governor debug telemetry, disabled by default - update default output to exclude cpuidle invocation counts - bug fixes * tag 'turbostat-2025.05.06' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: tools/power turbostat: v2025.05.06 tools/power turbostat: disable "cpuidle" invocation counters, by default tools/power turbostat: re-factor sysfs code tools/power turbostat: Restore GFX sysfs fflush() call tools/power turbostat: Document GNR UncMHz domain convention tools/power turbostat: report CoreThr per measurement interval tools/power turbostat: Increase CPU_SUBSET_MAXCPUS to 8192 tools/power turbostat: Add idle governor statistics reporting tools/power turbostat: Fix names matching tools/power turbostat: Allow Zero return value for some RAPL registers tools/power turbostat: Clustered Uncore MHz counters should honor show/hide options
2025-04-06tools/power turbostat: v2025.05.06Len Brown1-1/+1
Support up to 8192 processors Add cpuidle governor debug telemetry, disabled by default Update default output to exclude cpuidle invocation counts Bug fixes Signed-off-by: Len Brown <len.brown@intel.com>
2025-04-06tools/power turbostat: disable "cpuidle" invocation counters, by defaultLen Brown2-13/+33
Create "pct_idle" counter group, the sofware notion of residency so it can now be singled out, independent of other counter groups. Create "cpuidle" group, the cpuidle invocation counts. Disable "cpuidle", by default. Create "swidle" = "cpuidle" + "pct_idle". Undocument "sysfs", the old name for "swidle", but keep it working for backwards compatibilty. Create "hwidle", all the HW idle counters Modify "idle", enabled by default "idle" = "hwidle" + "pct_idle" (and now excludes "cpuidle") Signed-off-by: Len Brown <len.brown@intel.com>
2025-04-06tools/power turbostat: re-factor sysfs codeLen Brown1-10/+21
Probe cpuidle "sysfs" residency and counts separately, since soon we will make one disabled on, and the other disabled off. Clarify that some BIC (build-in-counters) are actually "groups". since we're about to re-name some of those groups. no functional change. Signed-off-by: Len Brown <len.brown@intel.com>
2025-04-06tools/power turbostat: Restore GFX sysfs fflush() callZhang Rui1-0/+1
Do fflush() to discard the buffered data, before each read of the graphics sysfs knobs. Fixes: ba99a4fc8c24 ("tools/power turbostat: Remove unnecessary fflush() call") Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-04-06tools/power turbostat: Document GNR UncMHz domain conventionLen Brown1-0/+1
Document that on Intel Granite Rapids Systems, Uncore domains 0-2 are CPU domains, and uncore domains 3-4 are IO domains. Signed-off-by: Len Brown <len.brown@intel.com>
2025-04-06tools/power turbostat: report CoreThr per measurement intervalLen Brown2-1/+3
The CoreThr column displays total thermal throttling events since boot time. Change it to report events during the measurement interval. This is more useful for showing a user the current conditions. Total events since boot time are still available to the user via /sys/devices/system/cpu/cpu*/thermal_throttle/* Document CoreThr on turbostat.8 Fixes: eae97e053fe30 ("turbostat: Support thermal throttle count print") Reported-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com> Cc: Chen Yu <yu.c.chen@intel.com>
2025-04-06tools/power turbostat: Increase CPU_SUBSET_MAXCPUS to 8192Justin Ernst1-1/+1
On systems with >= 1024 cpus (in my case 1152), turbostat fails with the error output: "turbostat: /sys/fs/cgroup/cpuset.cpus.effective: cpu str malformat 0-1151" A similar error appears with the use of turbostat --cpu when the inputted cpu range contains a cpu number >= 1024: # turbostat -c 1100-1151 "--cpu 1100-1151" malformed ... Both errors are caused by parse_cpu_str() reaching its limit of CPU_SUBSET_MAXCPUS. It's a good idea to limit the maximum cpu number being parsed, but 1024 is too low. For a small increase in compute and allocated memory, increasing CPU_SUBSET_MAXCPUS brings support for parsing cpu numbers >= 1024. Increase CPU_SUBSET_MAXCPUS to 8192, a common setting for CONFIG_NR_CPUS on x86_64. Signed-off-by: Justin Ernst <justin.ernst@hpe.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-03-26Merge tag 'platform-drivers-x86-v6.15-1' of ↵Linus Torvalds3-10/+25
git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform drivers updates from Ilpo Järvinen: - alienware-wmi: - Refactor and split WMAX/legacy drivers - dell-ddv: - Correct +0.1 offset in temperature - Use the power supply extension mechanism for battery temperatures - intel/pmc: - Refactor init to mostly use a common init function - Add support for Arrow Lake U/H - Add support for Panther Lake - intel/sst: - Improve multi die handling - Prefix header search path with sysroot (fixes cross-compiling) - lenovo-wmi-hotkey-utilities: - Support for mic & audio mute LEDs - samsung-galaxybook: - Add driver for Samsung Galaxy Book series - wmi: - Rework WCxx/WExx ACPI method handling - Enable data block collection when the data block is set - platform/arm: - Add Huawei Matebook E Go EC driver - platform/mellanox: - Relocate to drivers/platform/mellanox/ - mlxbf-bootctl: - RTC battery status sysfs support - Miscellaneous cleanups / refactoring / improvements * tag 'platform-drivers-x86-v6.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (75 commits) platform/x86: x86-android-tablets: Add select POWER_SUPPLY to Kconfig platform/x86/amd/pmf: convert timeouts to secs_to_jiffies() platform/x86: thinkpad_acpi: convert timeouts to secs_to_jiffies() irqdomain: platform/x86: Switch to irq_domain_create_linear() platform/x86/amd/pmc: fix leak in probe() tools/power/x86/intel-speed-select: v1.22 release tools/power/x86/intel-speed-select: Prefix header search path with sysroot tools/power/x86/intel-speed-select: Die ID for IO dies tools/power/x86/intel-speed-select: Fix the condition to check multi die system tools/power/x86/intel-speed-select: Prevent increasing MAX_DIE_PER_PACKAGE platform/x86/amd/pmc: Use managed APIs for mutex platform/x86/amd/pmc: Remove unnecessary line breaks platform/x86/amd/pmc: Move macros and structures to the PMC header file platform/x86/amd/pmc: Notify user when platform does not support s0ix transition platform/x86: dell-ddv: Use the power supply extension mechanism platform/x86: dell-ddv: Use devm_battery_hook_register platform/x86: dell-ddv: Fix temperature calculation platform/x86: thinkpad_acpi: check the return value of devm_mutex_init() platform/x86: samsung-galaxybook: Fix block_recording not supported logic platform/x86: dell-uart-backlight: Make dell_uart_bl_serdev_driver static ...
2025-03-07tools/power/x86/intel-speed-select: v1.22 releaseSrinivas Pandruvada1-1/+1
This version has fix for: - Display of die ID and optimize array size for multi package systems. - Fix build warning with cross compiler Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
2025-03-07tools/power/x86/intel-speed-select: Prefix header search path with sysrootKhem Raj1-1/+1
This helps when using a cross-compiler for building intel-speed-select, currently, its hardcoded to pick libnl3 headers from build host which may not be same as build target when cross compiling. cc -print-sysroot will print nothing if compiler is configured without a sysroot and result in same string as it is now. Fixes errors with gcc configured with host include poisoning e.g. cc1: error: include location "/usr/include/libnl3" is unsafe for cross-compilation [-Werror=poison-system-directories] Signed-off-by: Khem Raj <raj.khem@gmail.com> [ srinivas: Changelog edits for checkpatch warning ] Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
2025-03-07tools/power/x86/intel-speed-select: Die ID for IO diesSrinivas Pandruvada1-2/+9
Instead of displaying "-1" for IO dies, display "IO". Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
2025-03-07tools/power/x86/intel-speed-select: Fix the condition to check multi die systemSrinivas Pandruvada1-5/+4
Even when there is no die exported by CPUID leaf 0x1F, the kernel version after 6.9 will show non zero die_id in the sysfs. In that case maximum die_id can still match maximum power domain ID. So the condition to check if the power domain ID is same a die_id to prevent duplicate display doesn't hold true. The better condition is to check if the maximum die_id is more than the maximum package_id. If the die_id is exposed by CPUID leaf 0x1F, the maximum die_id will be more than maximum package_id. With this change tracking of max_punit_id is not used, so remove storing max_punit_id. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
generated by cgit v1.2.3 (git 2.39.0) at 2025-08-22 16:53:36 +0300