efc3d7d203
1110 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
ea4f9c37f7 |
More power management updates for 6.6-rc1
- Add Georgian translation to Makefile LANGUAGES in cpupower (Shuah
Khan).
- Add support for per-policy performance boost to cpufreq (Jie Zhan).
- Fix assorted issues in the cpufreq core, common governor code and in
the pcc cpufreq driver (Liao Chang).
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Merge tag 'pm-6.6-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more power management updates from Rafael Wysocki:
"These fix cpufreq core and the pcc cpufreq driver, add per-policy
boost support to cpufreq and add Georgian translation Makefile
LANGUAGES in cpupower.
Specifics:
- Add Georgian translation to Makefile LANGUAGES in cpupower (Shuah
Khan).
- Add support for per-policy performance boost to cpufreq (Jie Zhan).
- Fix assorted issues in the cpufreq core, common governor code and
in the pcc cpufreq driver (Liao Chang)"
* tag 'pm-6.6-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpufreq: Support per-policy performance boost
cpufreq: pcc: Fix the potentinal scheduling delays in target_index()
cpufreq: governor: Free dbs_data directly when gov->init() fails
cpufreq: Fix the race condition while updating the transition_task of policy
cpufreq: Avoid printing kernel addresses in cpufreq_resume()
cpupower: Add Georgian translation to Makefile LANGUAGES
|
||
|
Linus Torvalds
|
e2c874f999 |
platform-drivers-x86 for v6.6-1
Highlights:
- hp-bioscfg: New firmware-attributes driver for changing BIOS settings
from within Linux
- asus-wmi: Add charger mode, middle fan and eGPU settings support
- ideapad: Support keyboard backlight control on more models
- mellanox: Support for new models
- sel-3350: New LED and power-supply driver for this industrial mainboard
- simatic-ipc: Add RTC battery monitor and various new models support
- Miscellaneous other cleanups / fixes
The following is an automated git shortlog grouped by driver:
Add SEL-3350 platform driver:
- Add SEL-3350 platform driver
Documentation/ABI:
- Add new attribute for mlxreg-io sysfs interfaces
MAINTAINERS:
- Add entries for Siemens IPC modules
Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-hans:
- Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-hans
Merge remote-tracking branch 'pdx86/fixes' into pdx86/for-next:
- Merge remote-tracking branch 'pdx86/fixes' into pdx86/for-next
Merge remote-tracking branch 'pdx86/platform-drivers-x86-simatic-ipc' into review-hans:
- Merge remote-tracking branch 'pdx86/platform-drivers-x86-simatic-ipc' into review-hans
Merge tag 'ib-pdx86-simatic-v6.6' into review-hans:
- Merge tag 'ib-pdx86-simatic-v6.6' into review-hans
Merge tag 'ib-pdx86-simatic-v6.6-2' into review-hans:
- Merge tag 'ib-pdx86-simatic-v6.6-2' into review-hans
Move all simatic ipc drivers to the subdirectory siemens:
- Move all simatic ipc drivers to the subdirectory siemens
asus-wmi:
- corrections to egpu safety check
- Fix support for showing middle fan RPM
- expose dGPU and CPU tunables for ROG
- support setting mini-LED mode
- add safety checks to gpu switching
- don't allow eGPU switching if eGPU not connected
- add WMI method to show if egpu connected
- support middle fan custom curves
- add support for showing middle fan RPM
- add support for showing charger mode
dell-sysman:
- Fix reference leak
doc:
- TPMI: Add debugfs documentation
hp-bioscfg:
- Update steps order list elements are evaluated
- Use kmemdup() to replace kmalloc + memcpy
- Remove duplicate use of variable in inner loop
- Change how password encoding size is evaluated
- Change how enum possible values size is evaluated
- Change how order list size is evaluated
- Change how prerequisites size is evaluated
- Replace the word HACK from source code
- Fix uninitialized variable errors
- Fix memory leaks in attribute packages
- fix error reporting in hp_add_other_attributes()
- prevent a small buffer overflow
- fix a signedness bug in hp_wmi_perform_query()
- MAINTAINERS
- Makefile
- surestart-attributes
- string-attributes
- spmobj-attributes
- passwdobj-attributes
- order-list-attributes
- int-attributes
- enum-attributes
- biosattr-interface
- bioscfg
- bioscfg-h
- Documentation
ideapad-laptop:
- Add support for keyboard backlights using KBLC ACPI symbol
leds:
- simatic-ipc-leds: default config switch to platform switch
mlx-platform:
- Add dependency on PCI to Kconfig
mlxbf-bootctl:
- Support sysfs entries for MFG fields
- Support setting the ARM boot state to "OS up"
- Support the large icmc write/read
p2sb:
- Make the Kconfig symbol hidden
platform:
- mellanox: nvsw-sn2201: change fans i2c busses.
- mellanox: mlxreg-hotplug: Extend condition for notification callback processing
- mellanox: Add initial support for PCIe based programming logic device
- mellanox: mlx-platform: Get interrupt line through ACPI
- mellanox: mlx-platform: Introduce ACPI init flow
- mellanox: mlx-platform: Prepare driver to allow probing through ACPI infrastructure
- mellanox: mlx-platform: Add reset callback
- mellanox: Cosmetic changes
- mellanox: mlx-platform: Modify power off callback
- mellanox: mlx-platform: add support for additional CPLD
- mellanox: mlx-platform: Add reset cause attribute
- mellanox: mlx-platform: Modify health and power hotplug action
- mellanox: Modify reset causes description
- mellanox: Add field upgrade capability register
- mellanox: Add new attributes
- Explicitly include correct DT includes
platform/x86/amd/pmc:
- Fix build error with randconfig
- Move PMC driver to separate directory
platform/x86/amd/pmf:
- Fix a missing cleanup path
- Use str_on_off() helper
platform/x86/intel/tpmi:
- Add debugfs interface
- Read feature control status
platform/x86/siemens:
- simatic-ipc-batt: fix logical error for BX-59A
- simatic-ipc: fix logical error for BX-59A
- simatic-ipc-batt: fix wrong pointer pass to PTR_ERR()
- simatic-ipc-batt: add support for module BX-59A
- simatic-ipc: add new models BX-56A/BX-59A
- Kconfig: adjust help text
- simatic-ipc-batt: fix bat reading in BX_21A
simatic-ipc:
- use extra module loading for watchdog
- add auto-loading of hwmon modules
- add another model
- drop PCI runtime depends and header
- add CMOS battery monitoring
- add another model BX-21A
system76:
- Handle new KBLED ACPI methods
thinkpad_acpi:
- Switch to memdup_user_nul() helper
- use lockdep annotations
- take mutex for hotkey_mask_{set,get}
tools/power/x86/intel-speed-select:
- v1.17 release
- Change mem-frequency display name
- Prevent CPU 0 offline
- Error on CPU count exceed in request
- Support more than 8 sockets.
- Fix CPU count display
watchdog:
- simatic: Use idiomatic selection of P2SB
- simatic: add PCI dependency
- make Siemens Simatic watchdog driver default on platform
- simatic-ipc-wdt: make IO region access of one model muxed
wmi-bmof:
- Update MAINTAINERS entry
- Simplify read_bmof()
- Use device_create_bin_file()
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Merge tag 'platform-drivers-x86-v6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver updates from Hans de Goede:
- hp-bioscfg: New firmware-attributes driver for changing BIOS settings
from within Linux
- asus-wmi: Add charger mode, middle fan and eGPU settings support
- ideapad: Support keyboard backlight control on more models
- mellanox: Support for new models
- sel-3350: New LED and power-supply driver for this industrial
mainboard
- simatic-ipc: Add RTC battery monitor and various new models support
- miscellaneous other cleanups / fixes
* tag 'platform-drivers-x86-v6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (101 commits)
platform/x86: asus-wmi: corrections to egpu safety check
platform/x86: mlx-platform: Add dependency on PCI to Kconfig
platform/x86: ideapad-laptop: Add support for keyboard backlights using KBLC ACPI symbol
platform/x86/amd/pmc: Fix build error with randconfig
platform/x86/amd/pmf: Fix a missing cleanup path
watchdog: simatic: Use idiomatic selection of P2SB
platform/x86: p2sb: Make the Kconfig symbol hidden
Documentation/ABI: Add new attribute for mlxreg-io sysfs interfaces
platform: mellanox: nvsw-sn2201: change fans i2c busses.
platform: mellanox: mlxreg-hotplug: Extend condition for notification callback processing
platform: mellanox: Add initial support for PCIe based programming logic device
platform: mellanox: mlx-platform: Get interrupt line through ACPI
platform: mellanox: mlx-platform: Introduce ACPI init flow
platform: mellanox: mlx-platform: Prepare driver to allow probing through ACPI infrastructure
platform: mellanox: mlx-platform: Add reset callback
platform: mellanox: Cosmetic changes
platform: mellanox: mlx-platform: Modify power off callback
platform: mellanox: mlx-platform: add support for additional CPLD
platform: mellanox: mlx-platform: Add reset cause attribute
platform: mellanox: mlx-platform: Modify health and power hotplug action
...
|
||
Rafael J. Wysocki
|
774bb7db41 |
linux-cpupower-6.6-rc2
This cpupower update for Linux 6.6-rc2 consists of a single fix to add Georgian translation to Makefile LANGUAGES. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmTtIC4ACgkQCwJExA0N QxxgDg/+L1ELBVp62hBG/z1GqWh5OgkGB6DkKRyCJEqWYfQvDsA/zTjlQmeFxpdb IQWZDippIAgmT+E0bayD6SKAv0gAoqhwrZEKrXEFLrtQX5SQjV6V3+oHPBegBtr2 DeDJofpOysvnk+0jxXQM8yhsO1yuSeuZA34qE8gRT1kmfstYFKSnFQNkCF+0Df1S a9ol6f1yn6g/94oRcEIUOwENRL1Q60dvdHEJJm1TKHhaiID0IplFqlwwt+HcVN3k m5xyzMZW/DZ+CFE8cQZnAUc65MboVfokb8vrDN+bH7l4RsG9tJQZJDRK8SwWQLTq UQ+NxxkVvkZT7aQDpnmLfjFaexKPPf0oT39RTx5OEKxtCJTzyzOaUStu1NyoMQgH ROh2EXg22ojPWNJgoefsItamZvRdoJtEcV8S9KgcJNLSAUOCZHHtSqdqFT1hKfg5 Wa7NY3384reSFolinqrjgPwx28xL3/YJtTqELA6HlLc8FxaVDsYluq7r45JfYPxD gVk0OCSTxq0Qs/TszHyE/j4H/KknHhowSN0ItxoirytFYfHNRLDaDHgSKAPwOh+N b5lnZRBN3hyJZXprFSye3whtcMeUWdw2UvHElc7SyUtGYJlO1JhTP7Ee73sErw4a I+uLa72b3nNtFW4iuULubByG/ZHM8lR2DWdIT7mfU2xxact80EY= =8SPj -----END PGP SIGNATURE----- Merge tag 'linux-cpupower-6.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux Merge additional cpupower utility update for 6.6 from Shuah Khan: "This cpupower update [...] consists of a single fix to add Georgian translation to Makefile LANGUAGES." * tag 'linux-cpupower-6.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux: cpupower: Add Georgian translation to Makefile LANGUAGES |
||
|
Linus Torvalds
|
ccc5e98177 |
Power management updates for 6.6-rc1
- Rework the menu and teo cpuidle governors to avoid calling
tick_nohz_get_sleep_length(), which is likely to become quite
expensive going forward, too often and improve making decisions
regarding whether or not to stop the scheduler tick in the teo
governor (Rafael Wysocki).
- Improve the performance of cpufreq_stats_create_table() in some
cases (Liao Chang).
- Fix two issues in the amd-pstate-ut cpufreq driver (Swapnil Sapkal).
- Use clamp() helper macro to improve the code readability in
cpufreq_verify_within_limits() (Liao Chang).
- Set stale CPU frequency to minimum in intel_pstate (Doug Smythies).
- Migrate cpufreq drivers for various platforms to use void remove
callback (Yangtao Li).
- Add online/offline/exit hooks for Tegra driver (Sumit Gupta).
- Explicitly include correct DT includes in cpufreq (Rob Herring).
- Frequency domain updates for qcom-hw driver (Neil Armstrong).
- Modify AMD pstate driver return the highest_perf value (Meng Li).
- Generic cleanups for cppc, mediatek and powernow driver (Liao Chang,
Konrad Dybcio).
- Add more platforms to cpufreq-arm driver's blocklist (AngeloGioacchino
Del Regno and Konrad Dybcio).
- brcmstb-avs-cpufreq: Fix -Warray-bounds bug (Gustavo A. R. Silva).
- Add device PM helpers to allow a device to remain powered-on during
system-wide transitions (Ulf Hansson).
- Rework hibernation memory snapshotting to avoid storing pages filled
with zeros in hibernation image files (Brian Geffon).
- Add check to make sure that CPU latency QoS constraints do not use
negative values (Clive Lin).
- Optimize rp->domains memory allocation in the Intel RAPL power
capping driver (xiongxin).
- Remove recursion while parsing zones in the arm_scmi power capping
driver (Cristian Marussi).
- Fix memory leak in devfreq_dev_release() (Boris Brezillon).
- Rewrite devfreq_monitor_start() kerneldoc comment (Manivannan
Sadhasivam).
- Explicitly include correct DT includes in devfreq (Rob Herring).
- Remove unsued pm_runtime_update_max_time_suspended() extern
declaration (YueHaibing).
- Add turbo-boost support to cpupower (Wyes Karny).
- Add support for amd_pstate mode change to cpupower (Wyes Karny).
- Fix 'cpupower idle_set' command to accept only numeric values of
arguments (Likhitha Korrapati).
- Clean up OPP code and add new frequency related APIs to it (Viresh
Kumar, Manivannan Sadhasivam).
- Convert ti cpufreq/opp bindings to json schema (Nishanth Menon).
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Merge tag 'pm-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"These rework cpuidle governors to call tick_nohz_get_sleep_length()
less often and fix one of them, rework hibernation to avoid storing
pages filled with zeros in hibernation images, switch over some
cpufreq drivers to use void remove callbacks, fix and clean up
multiple cpufreq drivers, fix the devfreq core, update the cpupower
utility and make other assorted improvements.
Specifics:
- Rework the menu and teo cpuidle governors to avoid calling
tick_nohz_get_sleep_length(), which is likely to become quite
expensive going forward, too often and improve making decisions
regarding whether or not to stop the scheduler tick in the teo
governor (Rafael Wysocki)
- Improve the performance of cpufreq_stats_create_table() in some
cases (Liao Chang)
- Fix two issues in the amd-pstate-ut cpufreq driver (Swapnil Sapkal)
- Use clamp() helper macro to improve the code readability in
cpufreq_verify_within_limits() (Liao Chang)
- Set stale CPU frequency to minimum in intel_pstate (Doug Smythies)
- Migrate cpufreq drivers for various platforms to use void remove
callback (Yangtao Li)
- Add online/offline/exit hooks for Tegra driver (Sumit Gupta)
- Explicitly include correct DT includes in cpufreq (Rob Herring)
- Frequency domain updates for qcom-hw driver (Neil Armstrong)
- Modify AMD pstate driver return the highest_perf value (Meng Li)
- Generic cleanups for cppc, mediatek and powernow driver (Liao
Chang, Konrad Dybcio)
- Add more platforms to cpufreq-arm driver's blocklist
(AngeloGioacchino Del Regno and Konrad Dybcio)
- brcmstb-avs-cpufreq: Fix -Warray-bounds bug (Gustavo A. R. Silva)
- Add device PM helpers to allow a device to remain powered-on during
system-wide transitions (Ulf Hansson)
- Rework hibernation memory snapshotting to avoid storing pages
filled with zeros in hibernation image files (Brian Geffon)
- Add check to make sure that CPU latency QoS constraints do not use
negative values (Clive Lin)
- Optimize rp->domains memory allocation in the Intel RAPL power
capping driver (xiongxin)
- Remove recursion while parsing zones in the arm_scmi power capping
driver (Cristian Marussi)
- Fix memory leak in devfreq_dev_release() (Boris Brezillon)
- Rewrite devfreq_monitor_start() kerneldoc comment (Manivannan
Sadhasivam)
- Explicitly include correct DT includes in devfreq (Rob Herring)
- Remove unsued pm_runtime_update_max_time_suspended() extern
declaration (YueHaibing)
- Add turbo-boost support to cpupower (Wyes Karny)
- Add support for amd_pstate mode change to cpupower (Wyes Karny)
- Fix 'cpupower idle_set' command to accept only numeric values of
arguments (Likhitha Korrapati)
- Clean up OPP code and add new frequency related APIs to it (Viresh
Kumar, Manivannan Sadhasivam)
- Convert ti cpufreq/opp bindings to json schema (Nishanth Menon)"
* tag 'pm-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (74 commits)
cpufreq: tegra194: remove opp table in exit hook
cpufreq: powernow-k8: Use related_cpus instead of cpus in driver.exit()
cpufreq: tegra194: add online/offline hooks
cpuidle: teo: Avoid unnecessary variable assignments
cpufreq: qcom-cpufreq-hw: add support for 4 freq domains
dt-bindings: cpufreq: qcom-hw: add a 4th frequency domain
cpufreq: amd-pstate-ut: Fix kernel panic when loading the driver
cpufreq: amd-pstate-ut: Remove module parameter access
cpufreq: Use clamp() helper macro to improve the code readability
PM: sleep: Add helpers to allow a device to remain powered-on
PM: QoS: Add check to make sure CPU latency is non-negative
PM: runtime: Remove unsued extern declaration of pm_runtime_update_max_time_suspended()
cpufreq: intel_pstate: set stale CPU frequency to minimum
cpufreq: stats: Improve the performance of cpufreq_stats_create_table()
dt-bindings: cpufreq: Convert ti-cpufreq to json schema
dt-bindings: opp: Convert ti-omap5-opp-supply to json schema
OPP: Fix argument name in doc comment
cpuidle: menu: Skip tick_nohz_get_sleep_length() call in some cases
cpufreq: cppc: Set fie_disabled to FIE_DISABLED if fails to create kworker_fie
cpufreq: cppc: cppc_cpufreq_get_rate() returns zero in all error cases.
...
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Shuah Khan
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af75504c38 |
cpupower: Add Georgian translation to Makefile LANGUAGES
Commit
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Peter Zijlstra
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882cdb06b6 |
x86/cpu: Fix Gracemont uarch
Alderlake N is an E-core only product using Gracemont micro-architecture. It fits the pre-existing naming scheme perfectly fine, adhere to it. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20230807150405.686834933@infradead.org |
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Srinivas Pandruvada
|
2fff509adc |
tools/power/x86/intel-speed-select: v1.17 release
This version addresses issues with: - CPU count display for power domain != 0 - Support more than 8 sockets - Error on max CPU count exceeds in one request - Prevent trying CPU 0 hotplug for kernel version 6.5 or later - Change mem-frequency display to max-mem-frequency Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
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Srinivas Pandruvada
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dde9293b62 |
tools/power/x86/intel-speed-select: Change mem-frequency display name
The mem-frequency displayed by each profile is not the actual memory frequency of DIMMs, but the maximum the CPU can support. Change the mem-frequency field to max-mem-frequency. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
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Srinivas Pandruvada
|
01bcb56f05 |
tools/power/x86/intel-speed-select: Prevent CPU 0 offline
Kernel 6.5 version deprecated CPU 0 hotplug. This will cause all requests to fail to offline CPU 0. Check version number of kernel and ignore CPU 0 hotplug request with debug aid to use cgroup isolation feature for CPU 0. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
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Srinivas Pandruvada
|
e67b6ed2bb |
tools/power/x86/intel-speed-select: Error on CPU count exceed in request
There is a limit on number of CPUs in one request. This is set to 256. Currently tool silently ignores request for count over 256. Give an error message to indicate this. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
||
Frank Ramsay
|
06bbebdb6d |
tools/power/x86/intel-speed-select: Support more than 8 sockets.
MAX_PACKAGE_COUNT limits the intel-speed-select to systems with 8 sockets or fewer. On a system with more than 8 sockets intel-speed-select silently ignores everything beyond the 8th socket, rendering the tool useless for those systems. Increase MAX_PACKAGE_COUNT to support systems with up to 32 sockets. Signed-off-by: Frank Ramsay <frank.ramsay@hpe.com> Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
||
|
Srinivas Pandruvada
|
7a4ab2f479 |
tools/power/x86/intel-speed-select: Fix CPU count display
Fix CPU count display for power domain != 0. In the function punit_id is always 0, so it never incremented cpu count for power domain id != 0. Update punit_id after call to update_punit_cpu_info() to what is actually received from the kernel. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
||
Likhitha Korrapati
|
99481d2195 |
cpupower: Fix cpuidle_set to accept only numeric values for idle-set operation.
For both the d and e options in 'cpupower idle_set' command, an atoi() conversion is done without checking if the input argument is all numeric. So, an atoi conversion is done on any character provided as input and the CPU idle_set operation continues with that integer value, which may not be what is intended or entirely correct. The output of cpuidle-set before patch is as follows: [root@xxx cpupower]# cpupower idle-set -e 1$ Idlestate 1 enabled on CPU 0 [snip] Idlestate 1 enabled on CPU 47 [root@xxx cpupower]# cpupower idle-set -e 11 Idlestate 11 not available on CPU 0 [snip] Idlestate 11 not available on CPU 47 [root@xxx cpupower]# cpupower idle-set -d 12 Idlestate 12 not available on CPU 0 [snip] Idlestate 12 not available on CPU 47 [root@xxx cpupower]# cpupower idle-set -d qw Idlestate 0 disabled on CPU 0 [snip] Idlestate 0 disabled on CPU 47 This patch adds a check for both d and e options in cpuidle-set.c to see that the idle_set value is all numeric before doing a string-to-int conversion using strtol(). The output of cpuidle-set after the patch is as below: [root@xxx cpupower]# ./cpupower idle-set -e 1$ Bad idle_set value: 1$. Integer expected [root@xxx cpupower]# ./cpupower idle-set -e 11 Idlestate 11 not available on CPU 0 [snip] Idlestate 11 not available on CPU 47 [root@xxx cpupower]# ./cpupower idle-set -d 12 Idlestate 12 not available on CPU 0 [snip] Idlestate 12 not available on CPU 47 [root@xxx cpupower]# ./cpupower idle-set -d qw Bad idle_set value: qw. Integer expected Signed-off-by: Brahadambal Srinivasan <latha@linux.vnet.ibm.com> Signed-off-by: Likhitha Korrapati <likhitha@linux.ibm.com> Tested-by: Pavithra Prakash <pavrampu@linux.vnet.ibm.com> Reviewed-by: Rick Lindsley <ricklind@linux.vnet.ibm.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> |
||
Wyes Karny
|
eb426fc6bd |
cpupower: Add turbo-boost support in cpupower
If boost sysfs (/sys/devices/system/cpu/cpufreq/boost) file is present turbo-boost is feature is supported in the hardware. By default this feature should be enabled. But to disable/enable it write to the sysfs file. Use the same to control this feature via cpupower. To enable: cpupower set --turbo-boost 1 To disable: cpupower set --turbo-boost 0 Acked-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Gautham R. Shenoy <gautham.shenoy@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Wyes Karny <wyes.karny@amd.com> Tested-by: Perry Yuan <Perry.Yuan@amd.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> |
||
|
Wyes Karny
|
df8776b036 |
cpupower: Add support for amd_pstate mode change
amd_pstate supports changing of its mode dynamically via `status` sysfs file. Add the same capability in cpupower. To change the mode to active mode use below command: cpupower set --amd-pstate-mode active Acked-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Gautham R. Shenoy <gautham.shenoy@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Wyes Karny <wyes.karny@amd.com> Tested-by: Perry Yuan <Perry.Yuan@amd.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> |
||
|
Wyes Karny
|
f2ab555711 |
cpupower: Add EPP value change support
amd_pstate and intel_pstate active mode drivers support energy performance preference feature. Through this user can convey it's energy/performance preference to platform. Add this value change capability to cpupower. To change the EPP value use below command: cpupower set --epp performance Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Wyes Karny <wyes.karny@amd.com> Tested-by: Perry Yuan <Perry.Yuan@amd.com> Acked-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> |
||
|
Wyes Karny
|
1ce5ab7c1d |
cpupower: Add is_valid_path API
Add is_valid_path API to check whether the sysfs file is present or not. Suggested-by: Gautham R. Shenoy <gautham.shenoy@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Wyes Karny <wyes.karny@amd.com> Tested-by: Perry Yuan <Perry.Yuan@amd.com> Acked-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> |
||
|
Wyes Karny
|
a1cf97c2d4 |
cpupower: Recognise amd-pstate active mode driver
amd-pstate active mode driver name is "amd-pstate-epp". Use common prefix for string matching condition to recognise amd-pstate active mode driver. Reviewed-by: Gautham R. Shenoy <gautham.shenoy@amd.com> Signed-off-by: Wyes Karny <wyes.karny@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Tested-by: Perry Yuan <Perry.Yuan@amd.com> Acked-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> |
||
Ben Hutchings
|
d7de5d8e40 |
cpupower: Bump soname version
Several functions in the libcpupower API are renamed or removed in
Linux 4.7. This is an backward-incompatible ABI change, so the
library soname should change from libcpupower.so.0 to
libcpupower.so.1.
Fixes:
|
||
|
Linus Torvalds
|
9c3255a8f3 |
platform-drivers-x86 for v6.5-1
Highlights:
- AMD PMC and PMF drivers:
- Various bugfixes
- Improved debugging support
- Intel PMC:
- Refactor to support hw with multiple PMCs
- Various other improvements / new hw support
- Intel Speed Select Technology (ISST):
- TPMI Uncore Frequency + Cluster Level Power Controls
- Various bugfixes
- tools/intel-speed-select: Misc. improvements
- Dell-DDV: Add documentation
- INT3472 ACPI camera sensor glue code:
- Evaluate device's _DSM method to control imaging clock
- Drop the need to have a table with per sensor-model info
- Lenovo Yogabook: Refactor / rework to also support Android models
- Think-LMI: Multiple improvements and fixes
- WMI: Add proper API documentation for the WMI bus
- x86-android-tablets: Misc. new hw support
- Miscellaneous other cleanups / fixes
The following is an automated git shortlog grouped by driver:
ISST:
- Fix usage counter
- Reset default callback on unregister
Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-hans:
- Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-hans
apple-gmux:
- don't use be32_to_cpu and cpu_to_be32
asus-tf103c-dock:
- Switch back to use struct i2c_driver's .probe()
dell-ddv:
- Update ABI documentation
- Add documentation
dell-sysman:
- Improve instance detection
gigabyte:
- constify pointers to hwmon_channel_info
gigabyte-wmi:
- remove allowlist
hp:
- constify pointers to hwmon_channel_info
hp-wmi:
- Add thermal profile for Victus 16-d1xxx
- Add HP Envy special key support
- Add HP WMI camera switch
int3472:
- discrete: Log a warning if the pin-numbers don't match
- discrete: Use FIELD_GET() on the GPIO _DSM return value
- discrete: Add alternative "AVDD" regulator supply name
- discrete: Add support for 1 GPIO regulator shared between 2 sensors
- discrete: Remove sensor_config-s
- discrete: Drop GPIO remapping support
- Switch back to use struct i2c_driver's .probe()
- Evaluate device's _DSM method to control imaging clock
intel/pmc:
- Add Meteor Lake IOE-M PMC related maps
- Add Meteor Lake IOE-P PMC related maps
- Use SSRAM to discover pwrm base address of primary PMC
- Discover PMC devices
- Enable debugfs multiple PMC support
- Add support to handle multiple PMCs
- Combine core_init() and core_configure()
- Update maps for Meteor Lake P/M platforms
- Remove Meteor Lake S platform support
lenovo-yogabook:
- add I2C dependency
- Rename lenovo-yogabook-wmi to lenovo-yogabook
- Add keyboard backlight control to platform driver
- Add platform driver support
- Add YB_KBD_BL_MAX define
- Group WMI specific code together
- Drop _wmi_ from remaining generic symbols
- Add a yogabook_toggle_digitizer_mode() helper function
- Abstract kbd backlight setting
- Stop checking adev->power.state
- Split probe() into generic and WMI specific parts
- Use PMIC LED driver for pen icon LED control
- Add dev local variable to probe()
- Store dev instead of wdev in drvdata struct
- Switch to DEFINE_SIMPLE_DEV_PM_OPS()
- Simplify gpio lookup table cleanup
- Set default keyboard backligh brightness on probe()
- Reprobe devices on remove()
- Fix work race on remove()
mlxbf-bootctl:
- Add sysfs file for BlueField boot log
platform/surface:
- surface3_power: Switch back to use struct i2c_driver's .probe()
platform/x86/amd:
- pmc: Update metrics table info for Pink Sardine
- pmc: Add helper function to check the cpu id
- pmc: Get STB DRAM size from PMFW
- pmc: Pass true/false to bool argument
platform/x86/amd/pmf:
- Fix compiler warnings in static slider
- Add PMF debug facilities
- Add PMF acpi debug support
platform/x86/dell/dell-rbtn:
- Fix resources leaking on error path
platform/x86/intel:
- tpmi: Remove hardcoded unit and offset
platform/x86/intel-uncore-freq:
- tpmi: Provide cluster level control
- Support for cluster level controls
- Uncore frequency control via TPMI
platform/x86/intel/pmc:
- Add resume callback
platform/x86/intel/pmc/mtl:
- Put devices in D3 during resume
system76:
- constify pointers to hwmon_channel_info
think-lmi:
- Don't display unnecessary authentication settings
- Correct NVME index default
- Correct NVME password handling
- Update password fields to use BIT
- Update password attribute comments
- Correct System password interface
- Enable opcode support on BIOS settings
- mutex protection around multiple WMI calls
thinkpad_acpi:
- Fix lkp-tests warnings for platform profiles
tools/power/x86/intel-speed-select:
- v1.16 release
- Fix json formatting issue
- Adjust scope of core-power config
toshiba:
- constify pointers to hwmon_channel_info
wmi:
- Allow retrieving the number of WMI object instances
- Add device specific documentation
- Add documentation
- Mark GUID-based WMI interface as deprecated
- Add kernel doc comments
x86-android-tablets:
- Add support for extra buttons on Cyberbook T116
- Add support for more then 1 gpio_key
- Add Lenovo Yoga Book lid switch
- Fix Bluetooth on Lenovo Yoga Book
- Add Nextbook Ares 8A data
- Remove unnecessary invalid_aei_gpiochip settings
- Add ALS sensor support for Yoga Tablet 2 1050/830 series
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Merge tag 'platform-drivers-x86-v6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver updates from Hans de Goede:
"AMD PMC and PMF drivers:
- Various bugfixes
- Improved debugging support
Intel PMC:
- Refactor to support hw with multiple PMCs
- Various other improvements / new hw support
Intel Speed Select Technology (ISST):
- TPMI Uncore Frequency + Cluster Level Power Controls
- Various bugfixes
- tools/intel-speed-select: Misc improvements
Dell-DDV: Add documentation
INT3472 ACPI camera sensor glue code:
- Evaluate device's _DSM method to control imaging clock
- Drop the need to have a table with per sensor-model info
Lenovo Yogabook:
- Refactor / rework to also support Android models
Think-LMI:
- Multiple improvements and fixes
WMI:
- Add proper API documentation for the WMI bus
x86-android-tablets:
- Misc new hw support
Miscellaneous other cleanups / fixes"
* tag 'platform-drivers-x86-v6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (91 commits)
platform/x86:intel/pmc: Add Meteor Lake IOE-M PMC related maps
platform/x86:intel/pmc: Add Meteor Lake IOE-P PMC related maps
platform/x86:intel/pmc: Use SSRAM to discover pwrm base address of primary PMC
platform/x86:intel/pmc: Discover PMC devices
platform/x86:intel/pmc: Enable debugfs multiple PMC support
platform/x86:intel/pmc: Add support to handle multiple PMCs
platform/x86:intel/pmc: Combine core_init() and core_configure()
platform/x86:intel/pmc: Update maps for Meteor Lake P/M platforms
platform/x86/intel: tpmi: Remove hardcoded unit and offset
platform/x86: int3472: discrete: Log a warning if the pin-numbers don't match
platform/x86: int3472: discrete: Use FIELD_GET() on the GPIO _DSM return value
platform/x86: int3472: discrete: Add alternative "AVDD" regulator supply name
platform/x86: int3472: discrete: Add support for 1 GPIO regulator shared between 2 sensors
platform/x86: int3472: discrete: Remove sensor_config-s
platform/x86: int3472: discrete: Drop GPIO remapping support
platform/x86: apple-gmux: don't use be32_to_cpu and cpu_to_be32
platform/x86/dell/dell-rbtn: Fix resources leaking on error path
platform/x86: ISST: Fix usage counter
platform/x86: ISST: Reset default callback on unregister
platform/x86: int3472: Switch back to use struct i2c_driver's .probe()
...
|
||
|
Srinivas Pandruvada
|
7244720ac1 |
tools/power/x86/intel-speed-select: v1.16 release
This version addresses issues with core power configuration for non CPU dies. Also address issue with JSON formatting of output. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
||
|
Srinivas Pandruvada
|
fcf127839e |
tools/power/x86/intel-speed-select: Fix json formatting issue
Fix two issues related to JSON formatting:
1.
intel-speed-select -f json -o cp.out -c 1 core-power assoc -c 1
Intel(R) Speed Select Technology
Executing on CPU model:143[0x8f]
[root@spr-bkc bin]# cat cp.out | jq .
"package-0:die-0:cpu-1"
2.
intel-speed-select -f json -o tf.out turbo-freq enable -a
Intel(R) Speed Select Technology
Executing on CPU model:143[0x8f]
[root@spr-bkc bin]# cat tf.out | jq .
{
"package-0:die-0:cpu-0": {
"turbo-freq": {
"enable": "success"
}
},
"package-1:die-0:cpu-48": {
"turbo-freq": {
"enable": "success"
}
}
}
"turbo-freq --auto"
parse error: Expected string key before ':' at line 17, column 24
Both of these issues needed proper closing "}" for JSON.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
|
||
|
Srinivas Pandruvada
|
4ebde55b7d |
tools/power/x86/intel-speed-select: Adjust scope of core-power config
When core-power configuration or enabled is modified, this is only done for compute dies. But the config must also be set to cores with no CPUs. Without this the configuration is not affective. On displaying config information, allow display for non compute dies also. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
||
|
Wyes Karny
|
c2adb1877b |
cpupower: Make TSC read per CPU for Mperf monitor
System-wide TSC read could cause a drift in C0 percentage calculation.
Because if first TSC is read and then one by one mperf is read for all
cpus, this introduces drift between mperf reading of later CPUs and TSC
reading. To lower this drift read TSC per CPU and also just after mperf
read. This technique improves C0 percentage calculation in Mperf monitor.
Before fix: (System 100% busy)
| Mperf || RAPL || Idle_Stats
PKG|CORE| CPU| C0 | Cx | Freq || pack | core || POLL | C1 | C2
0| 0| 0| 87.15| 12.85| 2695||168659003|3970468|| 0.00| 0.00| 0.00
0| 0| 256| 84.62| 15.38| 2695||168659003|3970468|| 0.00| 0.00| 0.00
0| 1| 1| 87.15| 12.85| 2695||168659003|3970468|| 0.00| 0.00| 0.00
0| 1| 257| 84.08| 15.92| 2695||168659003|3970468|| 0.00| 0.00| 0.00
0| 2| 2| 86.61| 13.39| 2695||168659003|3970468|| 0.00| 0.00| 0.00
0| 2| 258| 83.26| 16.74| 2695||168659003|3970468|| 0.00| 0.00| 0.00
0| 3| 3| 86.61| 13.39| 2695||168659003|3970468|| 0.00| 0.00| 0.00
0| 3| 259| 83.60| 16.40| 2695||168659003|3970468|| 0.00| 0.00| 0.00
0| 4| 4| 86.33| 13.67| 2695||168659003|3970468|| 0.00| 0.00| 0.00
0| 4| 260| 83.33| 16.67| 2695||168659003|3970468|| 0.00| 0.00| 0.00
0| 5| 5| 86.06| 13.94| 2695||168659003|3970468|| 0.00| 0.00| 0.00
0| 5| 261| 83.05| 16.95| 2695||168659003|3970468|| 0.00| 0.00| 0.00
0| 6| 6| 85.51| 14.49| 2695||168659003|3970468|| 0.00| 0.00| 0.00
After fix: (System 100% busy)
| Mperf || RAPL || Idle_Stats
PKG|CORE| CPU| C0 | Cx | Freq || pack | core || POLL | C1 | C2
0| 0| 0| 98.03| 1.97| 2415||163295480|3811189|| 0.00| 0.00| 0.00
0| 0| 256| 98.50| 1.50| 2394||163295480|3811189|| 0.00| 0.00| 0.00
0| 1| 1| 99.99| 0.01| 2401||163295480|3811189|| 0.00| 0.00| 0.00
0| 1| 257| 99.99| 0.01| 2375||163295480|3811189|| 0.00| 0.00| 0.00
0| 2| 2| 99.99| 0.01| 2401||163295480|3811189|| 0.00| 0.00| 0.00
0| 2| 258|100.00| 0.00| 2401||163295480|3811189|| 0.00| 0.00| 0.00
0| 3| 3|100.00| 0.00| 2401||163295480|3811189|| 0.00| 0.00| 0.00
0| 3| 259| 99.99| 0.01| 2435||163295480|3811189|| 0.00| 0.00| 0.00
0| 4| 4|100.00| 0.00| 2401||163295480|3811189|| 0.00| 0.00| 0.00
0| 4| 260|100.00| 0.00| 2435||163295480|3811189|| 0.00| 0.00| 0.00
0| 5| 5| 99.99| 0.01| 2401||163295480|3811189|| 0.00| 0.00| 0.00
0| 5| 261|100.00| 0.00| 2435||163295480|3811189|| 0.00| 0.00| 0.00
0| 6| 6|100.00| 0.00| 2401||163295480|3811189|| 0.00| 0.00| 0.00
0| 6| 262|100.00| 0.00| 2435||163295480|3811189|| 0.00| 0.00| 0.00
Cc: Thomas Renninger <trenn@suse.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Fixes:
|
||
Hao Zeng
|
e652be0f59 |
cpupower:Fix resource leaks in sysfs_get_enabled()
The sysfs_get_enabled() opened file processor not closed, may cause a file handle leak. Putting error handling and resource cleanup code together makes the code easy to maintain and read. Removed the unnecessary else if branch from the original function, as it should return an error in cases other than '0'. Signed-off-by: Hao Zeng <zenghao@kylinos.cn> Suggested-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> |
||
|
Linus Torvalds
|
0cfd8703e7 |
Power management updates for 6.4-rc1
- Fix the frequency unit in cpufreq_verify_current_freq checks()
(Sanjay Chandrashekara).
- Make mode_state_machine in amd-pstate static (Tom Rix).
- Make the cpufreq core require drivers with target_index() to set
freq_table (Viresh Kumar).
- Fix typo in the ARM_BRCMSTB_AVS_CPUFREQ Kconfig entry (Jingyu Wang).
- Use of_property_read_bool() for boolean properties in the pmac32
cpufreq driver (Rob Herring).
- Make the cpufreq sysfs interface return proper error codes on
obviously invalid input (qinyu).
- Add guided autonomous mode support to the AMD P-state driver (Wyes
Karny).
- Make the Intel P-state driver enable HWP IO boost on all server
platforms (Srinivas Pandruvada).
- Add opp and bandwidth support to tegra194 cpufreq driver (Sumit
Gupta).
- Use of_property_present() for testing DT property presence (Rob
Herring).
- Remove MODULE_LICENSE in non-modules (Nick Alcock).
- Add SM7225 to cpufreq-dt-platdev blocklist (Luca Weiss).
- Optimizations and fixes for qcom-cpufreq-hw driver (Krzysztof
Kozlowski, Konrad Dybcio, and Bjorn Andersson).
- DT binding updates for qcom-cpufreq-hw driver (Konrad Dybcio and
Bartosz Golaszewski).
- Updates and fixes for mediatek driver (Jia-Wei Chang and
AngeloGioacchino Del Regno).
- Use of_property_present() for testing DT property presence in the
cpuidle code (Rob Herring).
- Drop unnecessary (void *) conversions from the PM core (Li zeming).
- Add sysfs files to represent time spent in a platform sleep state
during suspend-to-idle and make AMD and Intel PMC drivers use them
(Mario Limonciello).
- Use of_property_present() for testing DT property presence (Rob
Herring).
- Add set_required_opps() callback to the 'struct opp_table', to make
the code paths cleaner (Viresh Kumar).
- Update the pm-graph siute of utilities to v5.11 with the following
changes:
* New script which allows users to install the latest pm-graph
from the upstream github repo.
* Update all the dmesg suspend/resume PM print formats to be able to
process recent timelines using dmesg only.
* Add ethtool output to the log for the system's ethernet device if
ethtool exists.
* Make the tool more robustly handle events where mangled dmesg or
ftrace outputs do not include all the requisite data.
- Make the sleepgraph utility recognize "CPU killed" messages (Xueqin
Luo).
- Remove unneeded SRCU selection in Kconfig because it's always set
from devfreq core (Paul E. McKenney).
- Drop of_match_ptr() macro from exynos-bus.c because this driver is
always using the DT table for driver probe (Krzysztof Kozlowski).
- Use the preferred of_property_present() instead of the low-level
of_get_property() on exynos-bus.c (Rob Herring).
- Use devm_platform_get_and_ioream_resource() in exyno-ppmu.c (Yang Li).
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Merge tag 'pm-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"These update several cpufreq drivers and the cpufreq core, add sysfs
interface for exposing the time really spent in the platform low-power
state during suspend-to-idle, update devfreq (core and drivers) and
the pm-graph suite of tools and clean up code.
Specifics:
- Fix the frequency unit in cpufreq_verify_current_freq checks()
Sanjay Chandrashekara)
- Make mode_state_machine in amd-pstate static (Tom Rix)
- Make the cpufreq core require drivers with target_index() to set
freq_table (Viresh Kumar)
- Fix typo in the ARM_BRCMSTB_AVS_CPUFREQ Kconfig entry (Jingyu Wang)
- Use of_property_read_bool() for boolean properties in the pmac32
cpufreq driver (Rob Herring)
- Make the cpufreq sysfs interface return proper error codes on
obviously invalid input (qinyu)
- Add guided autonomous mode support to the AMD P-state driver (Wyes
Karny)
- Make the Intel P-state driver enable HWP IO boost on all server
platforms (Srinivas Pandruvada)
- Add opp and bandwidth support to tegra194 cpufreq driver (Sumit
Gupta)
- Use of_property_present() for testing DT property presence (Rob
Herring)
- Remove MODULE_LICENSE in non-modules (Nick Alcock)
- Add SM7225 to cpufreq-dt-platdev blocklist (Luca Weiss)
- Optimizations and fixes for qcom-cpufreq-hw driver (Krzysztof
Kozlowski, Konrad Dybcio, and Bjorn Andersson)
- DT binding updates for qcom-cpufreq-hw driver (Konrad Dybcio and
Bartosz Golaszewski)
- Updates and fixes for mediatek driver (Jia-Wei Chang and
AngeloGioacchino Del Regno)
- Use of_property_present() for testing DT property presence in the
cpuidle code (Rob Herring)
- Drop unnecessary (void *) conversions from the PM core (Li zeming)
- Add sysfs files to represent time spent in a platform sleep state
during suspend-to-idle and make AMD and Intel PMC drivers use them
Mario Limonciello)
- Use of_property_present() for testing DT property presence (Rob
Herring)
- Add set_required_opps() callback to the 'struct opp_table', to make
the code paths cleaner (Viresh Kumar)
- Update the pm-graph siute of utilities to v5.11 with the following
changes:
* New script which allows users to install the latest pm-graph
from the upstream github repo.
* Update all the dmesg suspend/resume PM print formats to be able
to process recent timelines using dmesg only.
* Add ethtool output to the log for the system's ethernet device
if ethtool exists.
* Make the tool more robustly handle events where mangled dmesg
or ftrace outputs do not include all the requisite data.
- Make the sleepgraph utility recognize "CPU killed" messages (Xueqin
Luo)
- Remove unneeded SRCU selection in Kconfig because it's always set
from devfreq core (Paul E. McKenney)
- Drop of_match_ptr() macro from exynos-bus.c because this driver is
always using the DT table for driver probe (Krzysztof Kozlowski)
- Use the preferred of_property_present() instead of the low-level
of_get_property() on exynos-bus.c (Rob Herring)
- Use devm_platform_get_and_ioream_resource() in exyno-ppmu.c (Yang
Li)"
* tag 'pm-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (44 commits)
platform/x86/intel/pmc: core: Report duration of time in HW sleep state
platform/x86/intel/pmc: core: Always capture counters on suspend
platform/x86/amd: pmc: Report duration of time in hw sleep state
PM: Add sysfs files to represent time spent in hardware sleep state
cpufreq: use correct unit when verify cur freq
cpufreq: tegra194: add OPP support and set bandwidth
cpufreq: amd-pstate: Make varaiable mode_state_machine static
PM: core: Remove unnecessary (void *) conversions
cpufreq: drivers with target_index() must set freq_table
PM / devfreq: exynos-ppmu: Use devm_platform_get_and_ioremap_resource()
OPP: Move required opps configuration to specialized callback
OPP: Handle all genpd cases together in _set_required_opps()
cpufreq: qcom-cpufreq-hw: Revert adding cpufreq qos
dt-bindings: cpufreq: cpufreq-qcom-hw: Add QCM2290
dt-bindings: cpufreq: cpufreq-qcom-hw: Sanitize data per compatible
dt-bindings: cpufreq: cpufreq-qcom-hw: Allow just 1 frequency domain
cpufreq: Add SM7225 to cpufreq-dt-platdev blocklist
cpufreq: qcom-cpufreq-hw: fix double IO unmap and resource release on exit
cpufreq: mediatek: Raise proc and sram max voltage for MT7622/7623
cpufreq: mediatek: raise proc/sram max voltage for MT8516
...
|
||
|
Linus Torvalds
|
793582ff47 |
ACPI updates for 6.4-rc1
- Update the ACPICA code in the kernel to upstream revision 20230331
including the following changes:
* Delete bogus node_array array of pointers from AEST table (Jessica
Clarke).
* Add support for trace buffer extension in GICC to the ACPI MADT
parser (Xiongfeng Wang).
* Add missing macro ACPI_FUNCTION_TRACE() for acpi_ns_repair_HID()
(Xiongfeng Wang).
* Add missing tables to astable (Pedro Falcato).
* Add support for 64 bit loong_arch compilation to ACPICA (Huacai
Chen).
* Add support for ASPT table in disassembler to ACPICA (Jeremi
Piotrowski).
* Add support for Arm's MPAM ACPI table version 2 (Hesham Almatary).
* Update all copyrights/signons in ACPICA to 2023 (Bob Moore).
* Add support for ClockInput resource (v6.5) (Niyas Sait).
* Add RISC-V INTC interrupt controller definition to the list of
supported interrupt controllers for MADT (Sunil V L).
* Add structure definitions for the RISC-V RHCT ACPI table (Sunil V L).
* Address several cases in which the ACPICA code might lead to
undefined behavior (Tamir Duberstein).
* Make ACPICA code support flexible arrays properly (Kees Cook).
* Check null return of ACPI_ALLOCATE_ZEROED in
acpi_db_display_objects() (void0red).
* Add os specific support for Zephyr RTOS to ACPICA (Najumon).
* Update version to 20230331 (Bob Moore).
- Fix evaluating the _PDC ACPI control method when running as Xen
dom0 (Roger Pau Monne).
- Use platform devices to load ACPI PPC and PCC drivers (Petr Pavlu).
- Check for null return of devm_kzalloc() in fch_misc_setup() (Kang
Chen).
- Log a message if enable_irq_wake() fails for the ACPI SCI (Simon
Gaiser).
- Initialize the correct IOMMU fwspec while parsing ACPI VIOT
(Jean-Philippe Brucker).
- Amend indentation and prefix error messages with FW_BUG in the ACPI
SPCR parsing code (Andy Shevchenko).
- Enable ACPI sysfs support for CCEL records (Kuppuswamy
Sathyanarayanan).
- Make the APEI error injection code warn on invalid arguments when
explicitly indicated by platform (Shuai Xue).
- Add CXL error types to the error injection code in APEI (Tony Luck).
- Refactor acpi_data_prop_read_single() (Andy Shevchenko).
- Fix two issues in the ACPI SBS driver (Armin Wolf).
- Replace ternary operator with min_t() in the generic ACPI thermal
zone driver (Jiangshan Yi).
- Ensure that ACPI notify handlers are not running after removal and
clean up code in acpi_sb_notify() (Rafael Wysocki).
- Remove register_backlight_delay module option and code and remove
quirks for false-positive backlight control support advertised on
desktop boards (Hans de Goede).
- Replace irqdomain.h include with struct declarations in ACPI headers
and update several pieces of code previously including of.h
implicitly through those headers (Rob Herring).
- Fix acpi_evaluate_dsm_typed() redefinition error (Kiran K).
- Update the pm_profile sysfs attribute documentation (Rafael Wysocki).
- Add 80862289 ACPI _HID for second PWM controller on Cherry Trail to
the ACPI driver for Intel SoCs (Hans de Goede).
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Merge tag 'acpi-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI updates from Rafael Wysocki:
"These update the ACPICA code in the kernel to upstream revision
20230331, fix the ACPI SBS driver and the evaluation of the _PDC
method on Xen dom0 in the ACPI processor driver, update the ACPI
driver for Intel SoCs and clean up code in multiple places.
Specifics:
- Update the ACPICA code in the kernel to upstream revision 20230331
including the following changes:
* Delete bogus node_array array of pointers from AEST table
(Jessica Clarke)
* Add support for trace buffer extension in GICC to the ACPI MADT
parser (Xiongfeng Wang)
* Add missing macro ACPI_FUNCTION_TRACE() for
acpi_ns_repair_HID() (Xiongfeng Wang)
* Add missing tables to astable (Pedro Falcato)
* Add support for 64 bit loong_arch compilation to ACPICA (Huacai
Chen)
* Add support for ASPT table in disassembler to ACPICA (Jeremi
Piotrowski)
* Add support for Arm's MPAM ACPI table version 2 (Hesham
Almatary)
* Update all copyrights/signons in ACPICA to 2023 (Bob Moore)
* Add support for ClockInput resource (v6.5) (Niyas Sait)
* Add RISC-V INTC interrupt controller definition to the list of
supported interrupt controllers for MADT (Sunil V L)
* Add structure definitions for the RISC-V RHCT ACPI table (Sunil
V L)
* Address several cases in which the ACPICA code might lead to
undefined behavior (Tamir Duberstein)
* Make ACPICA code support flexible arrays properly (Kees Cook)
* Check null return of ACPI_ALLOCATE_ZEROED in
acpi_db_display_objects() (void0red)
* Add os specific support for Zephyr RTOS to ACPICA (Najumon)
* Update version to 20230331 (Bob Moore)
- Fix evaluating the _PDC ACPI control method when running as Xen
dom0 (Roger Pau Monne)
- Use platform devices to load ACPI PPC and PCC drivers (Petr Pavlu)
- Check for null return of devm_kzalloc() in fch_misc_setup() (Kang
Chen)
- Log a message if enable_irq_wake() fails for the ACPI SCI (Simon
Gaiser)
- Initialize the correct IOMMU fwspec while parsing ACPI VIOT
(Jean-Philippe Brucker)
- Amend indentation and prefix error messages with FW_BUG in the ACPI
SPCR parsing code (Andy Shevchenko)
- Enable ACPI sysfs support for CCEL records (Kuppuswamy
Sathyanarayanan)
- Make the APEI error injection code warn on invalid arguments when
explicitly indicated by platform (Shuai Xue)
- Add CXL error types to the error injection code in APEI (Tony Luck)
- Refactor acpi_data_prop_read_single() (Andy Shevchenko)
- Fix two issues in the ACPI SBS driver (Armin Wolf)
- Replace ternary operator with min_t() in the generic ACPI thermal
zone driver (Jiangshan Yi)
- Ensure that ACPI notify handlers are not running after removal and
clean up code in acpi_sb_notify() (Rafael Wysocki)
- Remove register_backlight_delay module option and code and remove
quirks for false-positive backlight control support advertised on
desktop boards (Hans de Goede)
- Replace irqdomain.h include with struct declarations in ACPI
headers and update several pieces of code previously including of.h
implicitly through those headers (Rob Herring)
- Fix acpi_evaluate_dsm_typed() redefinition error (Kiran K)
- Update the pm_profile sysfs attribute documentation (Rafael
Wysocki)
- Add 80862289 ACPI _HID for second PWM controller on Cherry Trail to
the ACPI driver for Intel SoCs (Hans de Goede)"
* tag 'acpi-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (64 commits)
ACPI: LPSS: Add 80862289 ACPI _HID for second PWM controller on Cherry Trail
ACPI: bus: Ensure that notify handlers are not running after removal
ACPI: bus: Add missing braces to acpi_sb_notify()
ACPI: video: Remove desktops without backlight DMI quirks
ACPI: video: Remove register_backlight_delay module option and code
ACPI: Replace irqdomain.h include with struct declarations
fpga: lattice-sysconfig-spi: Add explicit include for of.h
tpm: atmel: Add explicit include for of.h
virtio-mmio: Add explicit include for of.h
pata: ixp4xx: Add explicit include for of.h
ata: pata_macio: Add explicit include of irqdomain.h
serial: 8250_tegra: Add explicit include for of.h
net: rfkill-gpio: Add explicit include for of.h
staging: iio: resolver: ad2s1210: Add explicit include for of.h
iio: adc: ad7292: Add explicit include for of.h
ACPICA: Update version to 20230331
ACPICA: add os specific support for Zephyr RTOS
ACPICA: ACPICA: check null return of ACPI_ALLOCATE_ZEROED in acpi_db_display_objects
ACPICA: acpi_resource_irq: Replace 1-element arrays with flexible array
ACPICA: acpi_madt_oem_data: Fix flexible array member definition
...
|
||
|
Linus Torvalds
|
088e0c1885 |
platform-drivers-x86 for v6.4-1
Highlights:
- AMD PMC and PMF drivers:
- Numerous bugfixes
- Intel Speed Select Technology (ISST):
- TPMI (Topology Aware Register and PM Capsule Interface) support
for ISST support on upcoming processor models
- Various other improvements / new hw support
- tools/intel-speed-select: TPMI support + other improvements
- Intel In Field Scan (IFS):
- Add Array Bist test support
- New drivers:
- intel_bytcrc_pwrsrc Crystal Cove PMIC pwrsrc / reset-reason driver
- lenovo-ymc Yoga Mode Control driver for reporting SW_TABLET_MODE
- msi-ec Driver for MSI laptop EC features like battery charging limits
- apple-gmux:
- Support for new MMIO based models (T2 Macs)
- Honor acpi_backlight= auto-detect-code + kernel cmdline option
to switch between gmux and apple_bl backlight drivers and remove
own custom handling for this
- x86-android-tablets: Refactor / cleanup + new hw support
- Miscellaneous other cleanups / fixes
The following is an automated git shortlog grouped by driver:
Add driver for Yoga Tablet Mode switch:
- Add driver for Yoga Tablet Mode switch
Add intel_bytcrc_pwrsrc driver:
- Add intel_bytcrc_pwrsrc driver
Add new msi-ec driver:
- Add new msi-ec driver
Documentation/ABI:
- Update IFS ABI doc
ISST:
- unlock on error path in tpmi_sst_init()
- Add suspend/resume callbacks
- Add SST-TF support via TPMI
- Add SST-BF support via TPMI
- Add SST-PP support via TPMI
- Add SST-CP support via TPMI
- Parse SST MMIO and update instance
- Enumerate TPMI SST and create framework
- Add support for MSR 0x54
- Add API version of the target
- Add IOCTL default callback
- Add TPMI target
Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-hans:
- Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-hans
Merge tag 'ib-pdx86-backlight-6.4' into review-hans:
- Merge tag 'ib-pdx86-backlight-6.4' into review-hans
Move ideapad ACPI helpers to a new header:
- Move ideapad ACPI helpers to a new header
acer-wmi:
- Convert to platform remove callback returning void
acerhdf:
- Remove unneeded semicolon
adv_swbutton:
- Convert to platform remove callback returning void
amilo-rfkill:
- Convert to platform remove callback returning void
apple-gmux:
- Fix iomem_base __iomem annotation
- return -EFAULT if copy fails
- Update apple_gmux_detect documentation
- Add acpi_video_get_backlight_type() check
- add debugfs interface
- support MMIO gmux on T2 Macs
- refactor gmux types
- use first bit to check switch state
backlight:
- apple_bl: Use acpi_video_get_backlight_type()
barco-p50-gpio:
- Convert to platform remove callback returning void
classmate:
- mark SPI related data as maybe unused
compal-laptop:
- Convert to platform remove callback returning void
dell:
- dell-smo8800: Convert to platform remove callback returning void
- dcdbas: Convert to platform remove callback returning void
dell-laptop:
- Register ctl-led for speaker-mute
hp:
- tc1100-wmi: Convert to platform remove callback returning void
- hp_accel: Convert to platform remove callback returning void
huawei-wmi:
- Convert to platform remove callback returning void
ideapad-laptop:
- Convert to platform remove callback returning void
intel:
- vbtn: Convert to platform remove callback returning void
- telemetry: pltdrv: Convert to platform remove callback returning void
- pmc: core: Convert to platform remove callback returning void
- mrfld_pwrbtn: Convert to platform remove callback returning void
- int3472: discrete: Convert to platform remove callback returning void
- int1092: intel_sar: Convert to platform remove callback returning void
- int0002_vgpio: Convert to platform remove callback returning void
- hid: Convert to platform remove callback returning void
- chtwc_int33fe: Convert to platform remove callback returning void
- chtdc_ti_pwrbtn: Convert to platform remove callback returning void
- bxtwc_tmu: Convert to platform remove callback returning void
intel-uncore-freq:
- Add client processors
mlxbf-bootctl:
- Add sysfs file for BlueField boot fifo
pcengines-apuv2:
- Drop platform:pcengines-apuv2 module-alias
platform/mellanox:
- add firmware reset support
platform/olpc:
- olpc-xo175-ec: Use SPI device ID data to bind device
platform/surface:
- aggregator_registry: Add support for tablet-mode switch on Surface Pro 9
- aggregator_tabletsw: Add support for Type-Cover posture source
- aggregator_tabletsw: Properly handle different posture source IDs
platform/x86/amd:
- pmc: provide user message where s0ix is not supported
- pmc: Remove __maybe_unused from amd_pmc_suspend_handler()
- pmc: Convert to platform remove callback returning void
- pmc: Fix memory leak in amd_pmc_stb_debugfs_open_v2()
- pmc: Move out of BIOS SMN pair for STB init
- pmc: Utilize SMN index 0 for driver probe
- pmc: Move idlemask check into `amd_pmc_idlemask_read`
- pmc: Don't dump data after resume from s0i3 on picasso
- pmc: Hide SMU version and program attributes for Picasso
- pmc: Don't try to read SMU version on Picasso
- pmf: core: Convert to platform remove callback returning void
- hsmp: Convert to platform remove callback returning void
platform/x86/amd/pmf:
- Move out of BIOS SMN pair for driver probe
platform/x86/intel:
- vsec: Use intel_vsec_dev_release() to simplify init() error cleanup
- vsec: Explicitly enable capabilities
platform/x86/intel/ifs:
- Update IFS doc
- Implement Array BIST test
- Sysfs interface for Array BIST
- Introduce Array Scan test to IFS
- IFS cleanup
- Reorganize driver data
- Separate ifs_pkg_auth from ifs_data
platform/x86/intel/pmc/mtl:
- Put GNA/IPU/VPU devices in D3
platform/x86/intel/pmt:
- Ignore uninitialized entries
- Add INTEL_PMT module namespace
platform/x86/intel/sdsi:
- Change mailbox timeout
samsung-q10:
- Convert to platform remove callback returning void
serial-multi-instantiate:
- Convert to platform remove callback returning void
sony:
- mark SPI related data as maybe unused
think-lmi:
- Remove unnecessary casts for attributes
- Remove custom kobject sysfs_ops
- Properly interpret return value of tlmi_setting
thinkpad_acpi:
- Fix Embedded Controller access on X380 Yoga
tools/power/x86/intel-speed-select:
- Update version
- Change TRL display for Emerald Rapids
- Identify Emerald Rapids
- Display AMX base frequency
- Use cgroup v2 isolation
- Add missing free cpuset
- Fix clos-max display with TPMI I/F
- Add cpu id check
- Avoid setting duplicate tdp level
- Remove cpu mask display for non-cpu power domain
- Hide invalid TRL level
- Display fact info for non-cpu power domain
- Show level 0 name for new api_version
- Prevent cpu clos config for non-cpu power domain
- Allow display non-cpu power domain info
- Display amx_p1 and cooling_type
- Display punit info
- Introduce TPMI interface support
- Get punit core mapping information
- Introduce api_version helper
- Support large clos_min/max
- Introduce is_debug_enabled()
- Allow api_version based platform callbacks
- Move send_mbox_cmd to isst-core-mbox.c
- Abstract adjust_uncore_freq
- Abstract read_pm_config
- Abstract clos_associate
- Abstract clos_get_assoc_status
- Abstract set_clos
- Abstract pm_get_clos
- Abstract pm_qos_config
- Abstract get_clos_information
- Abstract get_get_trls
- Enhance get_tdp_info
- Abstract get_uncore_p0_p1_info
- Abstract get_fact_info
- Abstract set_pbf_fact_status
- Remove isst_get_pbf_info_complete
- Abstract get_pbf_info
- Abstract set_tdp_level
- Abstract get_trl_bucket_info
- Abstract get_get_trl
- Abstract get_coremask_info
- Abstract get_tjmax_info
- Move code right before its caller
- Abstract get_pwr_info
- Abstract get_tdp_info
- Abstract get_ctdp_control
- Abstract get_config_levels
- Abstract is_punit_valid
- Introduce isst-core-mbox.c
- Always invoke isst_fill_platform_info
- Introduce isst_get_disp_freq_multiplier
- Move mbox functions to isst-core.c
- Improve isst_print_extended_platform_info
- Rename for_each_online_package_in_set
- Introduce support for multi-punit
- Introduce isst_is_punit_valid()
- Introduce punit to isst_id
- Follow TRL nameing for FACT info
- Unify TRL levels
wmi:
- Convert to platform remove callback returning void
x86-android-tablets:
- Add accelerometer support for Yoga Tablet 2 1050/830 series
- Add "yogabook-touch-kbd-digitizer-switch" pdev for Lenovo Yoga Book
- Add Wacom digitizer info for Lenovo Yoga Book
- Update Yoga Book HiDeep touchscreen comment
- Add Lenovo Yoga Book X90F/L data
- Share lp855x_platform_data between different models
- Use LP8557 in direct mode on both the Yoga 830 and the 1050
- Add depends on PMIC_OPREGION
- Lenovo Yoga Book match is for YB1-X91 models only
- Add LID switch support for Yoga Tablet 2 1050/830 series
- Add backlight ctrl for Lenovo Yoga Tab 3 Pro YT3-X90F
- Add touchscreen support for Lenovo Yoga Tab 3 Pro YT3-X90F
- Add support for the Dolby button on Peaq C1010
- Add gpio_keys support to x86_android_tablet_init()
- Move remaining tablets to other.c
- Move Lenovo tablets to their own file
- Move Asus tablets to their own file
- Move shared power-supply fw-nodes to a separate file
- Move DMI match table into its own dmi.c file
- Move core code into new core.c file
- Move into its own subdir
- Add Acer Iconia One 7 B1-750 data
x86/include/asm/msr-index.h:
- Add IFS Array test bits
xo1-rfkill:
- Convert to platform remove callback returning void
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Merge tag 'platform-drivers-x86-v6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver updates from Hans de Goede:
- AMD PMC and PMF drivers:
- Numerous bugfixes
- Intel Speed Select Technology (ISST):
- TPMI (Topology Aware Register and PM Capsule Interface) support
for ISST support on upcoming processor models
- Various other improvements / new hw support
- tools/intel-speed-select: TPMI support + other improvements
- Intel In Field Scan (IFS):
- Add Array Bist test support
- New drivers:
- intel_bytcrc_pwrsrc Crystal Cove PMIC pwrsrc / reset-reason driver
- lenovo-ymc Yoga Mode Control driver for reporting SW_TABLET_MODE
- msi-ec Driver for MSI laptop EC features like battery charging limits
- apple-gmux:
- Support for new MMIO based models (T2 Macs)
- Honor acpi_backlight= auto-detect-code + kernel cmdline option
to switch between gmux and apple_bl backlight drivers and remove
own custom handling for this
- x86-android-tablets: Refactor / cleanup + new hw support
- Miscellaneous other cleanups / fixes
* tag 'platform-drivers-x86-v6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (178 commits)
platform/x86: x86-android-tablets: Add accelerometer support for Yoga Tablet 2 1050/830 series
platform/x86: x86-android-tablets: Add "yogabook-touch-kbd-digitizer-switch" pdev for Lenovo Yoga Book
platform/x86: x86-android-tablets: Add Wacom digitizer info for Lenovo Yoga Book
platform/x86: x86-android-tablets: Update Yoga Book HiDeep touchscreen comment
platform/x86: thinkpad_acpi: Fix Embedded Controller access on X380 Yoga
platform/x86/intel/sdsi: Change mailbox timeout
platform/x86/intel/pmt: Ignore uninitialized entries
platform/x86: amd: pmc: provide user message where s0ix is not supported
platform/x86/amd: pmc: Fix memory leak in amd_pmc_stb_debugfs_open_v2()
mlxbf-bootctl: Add sysfs file for BlueField boot fifo
platform/x86: amd: pmc: Remove __maybe_unused from amd_pmc_suspend_handler()
platform/x86/intel/pmc/mtl: Put GNA/IPU/VPU devices in D3
platform/x86/amd: pmc: Move out of BIOS SMN pair for STB init
platform/x86/amd: pmc: Utilize SMN index 0 for driver probe
platform/x86/amd: pmc: Move idlemask check into `amd_pmc_idlemask_read`
platform/x86/amd: pmc: Don't dump data after resume from s0i3 on picasso
platform/x86/amd: pmc: Hide SMU version and program attributes for Picasso
platform/x86/amd: pmc: Don't try to read SMU version on Picasso
platform/x86/amd/pmf: Move out of BIOS SMN pair for driver probe
platform/x86: intel-uncore-freq: Add client processors
...
|
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Bob Moore
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612c293284 |
ACPICA: Update all copyrights/signons to 2023
ACPICA commit 25bddd1824b1e450829468a64bbdcb38074ba3d2 Copyright updates to 2023. Link: https://github.com/acpica/acpica/commit/25bddd18 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
||
Xueqin Luo
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34ea427e01 |
PM: tools: sleepgraph: Recognize "CPU killed" messages
On the arm64 platform with PSCI, the core log of CPU offline is as follows: [ 100.431501] CPU1: shutdown [ 100.454820] psci: CPU1 killed (polled 20 ms) [ 100.459266] CPU2: shutdown [ 100.482575] psci: CPU2 killed (polled 20 ms) [ 100.486057] CPU3: shutdown [ 100.513974] psci: CPU3 killed (polled 28 ms) [ 100.518068] CPU4: shutdown [ 100.541481] psci: CPU4 killed (polled 24 ms) Prevent sleepgraph from mistakenly treating the "CPU up" message as part of the suspend flow (because it should be regarded as part of the resume flow) by making it recognize the "CPU* killed" messages above. Signed-off-by: Xueqin Luo <luoxueqin@kylinos.cn> [ rjw: Subject and changelog edits ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
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Todd Brandt
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0417552730 |
pm-graph: Update to v5.11
install_latest_from_github.sh: - Added a new script which allows users to install the latest pm-graph from the upstream github repo. This is useful if the kernel source version has issues that have already been fixed in github. sleepgraph.py: - Updated all the dmesg suspend/resume PM print formats to be able to process recent timelines using dmesg only. - Added ethtool output to the log for the system's ethernet device id the ethtool exists. This helps in debugging network issues. - Made the tool more robustly handle events where mangled dmesg or ftrace outputs do not include all the requisite data. The tool fails gracefully instead of creating a garbled timeline. Signed-off-by: Todd Brandt <todd.e.brandt@intel.com> [ rjw: Changelog edits ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
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Zhang Rui
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19799d3ae2 |
tools/power/x86/intel-speed-select: Update version
Update tool and supported API version. This is the first version which supports newer Xeon platforms with TPMI support. Signed-off-by: Zhang Rui <rui.zhang@intel.com> [srinivas.pandruvada@linux.intel.com: subject and changelog edits] Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
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Srinivas Pandruvada
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2c00056f54 |
tools/power/x86/intel-speed-select: Change TRL display for Emerald Rapids
Emerald Rapids doesn't specify TRL (Turbo Ratio Limits) based instruction types. Instead it specifies 5 TRL levels, which can be anyone of the instruction types. Increase TRL levels to 5 for Emerald Rapids. Also change display to show by level number. Show only non zero level values. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
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Srinivas Pandruvada
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1d54b139f4 |
tools/power/x86/intel-speed-select: Identify Emerald Rapids
There are some differences compared to Sapphire Rapids. So, add a separate API. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
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Srinivas Pandruvada
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a835ff56dd |
tools/power/x86/intel-speed-select: Display AMX base frequency
AMX frequency is present in non TPMI platforms also. When platform supports, the value is non zero. So, display AMX base frequency when non zero, irrespective of platform API version. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
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Srinivas Pandruvada
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997074df65 |
tools/power/x86/intel-speed-select: Use cgroup v2 isolation
On supported systems, it is possiible to isolate CPUs instead of CPU online/offline. This is optional and can be specified using -g option when running as daemon or in combination with -o option for SST-PP level change. CPU isolation doesn't isolate IRQs. So IRQs needs to be moved away from isoolated CPUs. This can be done via IRQ sysfs or irqbalance daemon. The IRQ balance daemon is also capable to parse thermal HFI messages to move IRQs away from CPUS, which are supposed be isolated. But this requires version released after July 2022. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
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Srinivas Pandruvada
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57797f19d5 |
tools/power/x86/intel-speed-select: Add missing free cpuset
During perf level change cpuset is allocated but not freed. Add free_cpu_set() in success and failure path. Although this is not an issue, as the program will exit after processing of online/offline, but for completeness add the free_cpu_set(). Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
||
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Zhang Rui
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137ba3b13a |
tools/power/x86/intel-speed-select: Fix clos-max display with TPMI I/F
Comparing clos_config->clos_max with 255 is broken with TPMI I/F because of different isst_get_disp_freq_multiplier() used. Checking for clos_config->clos_max * isst_get_disp_freq_multiplier() instead. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
||
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Zhang Rui
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d0e12c46f5 |
tools/power/x86/intel-speed-select: Add cpu id check
Some operations applies to cpu-power-domain only. Add check for cpu id for these functions. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
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Zhang Rui
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14f0cf6cfa |
tools/power/x86/intel-speed-select: Avoid setting duplicate tdp level
If the new TDP level requetsted is same as the current TDP level, don't call into driver to change level. Signed-off-by: Zhang Rui <rui.zhang@intel.com> [srinivas.pandruvada@linux.intel.com: changelog edits] Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
||
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Zhang Rui
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c7ff8ff3b2 |
tools/power/x86/intel-speed-select: Remove cpu mask display for non-cpu power domain
Non CPU power domains will not have any CPUs. So don't display any CPU count or enable mask. Signed-off-by: Zhang Rui <rui.zhang@intel.com> [srinivas.pandruvada@linux.intel.com: subject and changelog edits] Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
||
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Zhang Rui
|
c5a295caef |
tools/power/x86/intel-speed-select: Hide invalid TRL level
TRL levels with Zero ratio values is meaningless. Prevent these TRL levels from being displayed. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
||
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Zhang Rui
|
b1e9b87b3b |
tools/power/x86/intel-speed-select: Display fact info for non-cpu power domain
Allow displaying SST-TF info for non-cpu power domain. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
||
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Zhang Rui
|
ca7c5d5b75 |
tools/power/x86/intel-speed-select: Show level 0 name for new api_version
level 0 name is not shown in some case for backward compatibility reason. No need to keep this quirk for new api_version. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
||
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Zhang Rui
|
443bf104ef |
tools/power/x86/intel-speed-select: Prevent cpu clos config for non-cpu power domain
Non-cpu power domain does not support cpu clos config. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
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|
Zhang Rui
|
2e54ba89ec |
tools/power/x86/intel-speed-select: Allow display non-cpu power domain info
Some power domain may not have CPUs associated, allow displaying information for these non-cpu power domains. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
||
|
Zhang Rui
|
5f31908165 |
tools/power/x86/intel-speed-select: Display amx_p1 and cooling_type
amx_p1 and cooling_type are newly introduced for TPMI interface. Display amx_p1 and cooling_type info for platforms that support them. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
||
|
Zhang Rui
|
46de87e39b |
tools/power/x86/intel-speed-select: Display punit info
Display punit info for platforms with new api_version.
For platforms with old api_version, don't display the punit info to be
backward compatible.
For example:
Intel(R) Speed Select Technology
Executing on CPU model:173[0xad]
package-0
die-0
powerdomain-0
cpu-0
get-config-current_level:0
package-0
die-0
powerdomain-3
cpu--1
get-config-current_level:0
package-0
die-0
powerdomain-4
cpu--1
get-config-current_level:0
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
[srinivas.pandruvada@linux.intel.com: changelog edits]
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
|
||
|
Zhang Rui
|
79554aaa22 |
tools/power/x86/intel-speed-select: Introduce TPMI interface support
TPMI (Topology Aware Register and PM Capsule Interface) creates a flexible, extendable and software-PCIe-driver-enumerable MMIO interface for PM features. SST feature is exposed via the TPMI interface on newer Xeon platforms. Kernel TPMI based SST driver provides a series of new IOCTLs for userspace to use. Introduce support for the platforms that do SST control via TPMI interface. Compared with previous platforms, Newer Xeons also supports multi-punit in a package/die, including cpu punit and non-cpu punit. These have already been handled in the generic code. Signed-off-by: Zhang Rui <rui.zhang@intel.com> [srinivas.pandruvada@linux.intel.com: changelog edits] Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
||
|
Srinivas Pandruvada
|
a0ca5a0973 |
tools/power/x86/intel-speed-select: Get punit core mapping information
Get punit core mapping information using format of MSR 0x54. Based on the API version, decode is done using new format. The new format also include a power domain ID. TPMI SST information is for each power domain. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |