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2024-07-11platform/x86/amd/pmf: Use existing input event codes to update system statesShyam Sundar S K
At present, the PMF driver employs custom system state codes to update system states. It is recommended to replace these with existing input event codes (KEY_SLEEP, KEY_SUSPEND, and KEY_SCREENLOCK) to align system updates with the PMF-TA output actions. Co-developed-by: Patil Rajesh Reddy <Patil.Reddy@amd.com> Signed-off-by: Patil Rajesh Reddy <Patil.Reddy@amd.com> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Link: https://lore.kernel.org/r/20240711052047.1531957-1-Shyam-sundar.S-k@amd.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-07-09platform/x86: hp-wmi: Fix platform profile option switch bug on Omen and ↵Alexis Belmonte
Victus laptops Fix a platform profile option switch/getter bug on some Omen and Victus laptops dismissing userspace choice when selecting performance mode in inadequate conditions (e.g. by being disconnected from the AC power plug) by - hooking an ACPI notify handler through the omen_register_powersource_event_handler method that listens to AC power source changes (plugging in/out the AC power plug) - keeping an intermediate active_platform_profile variable that is set when userspace changes the platform profile setting - restoring the selected platform profile kept in active_platform_profile when AC power is plugged back into the laptop through the power_supply_is_system_supplied call check, unless if the user decided to alter the platform profile mid-way Add a dependency to the POWER_SUPPLY subsystem to be able to check for power_supply_is_system_supplied. Introduce intermediary functions to leverage platform profile <-> internal thermal profile translation code from platform_profile_omen_set and callers. These changes makes the module compliant with the principles defined in the Platform Profile Selection page of the Kernel documentation on those kind of laptops; which is to not "(...) let userspace know about any sub-optimal conditions which are impeding reaching the requested performance level". Since the Omen and Victus laptops share the same embedded controller system, the fix is applicable to both categories of laptops. Signed-off-by: Alexis Belmonte <alexbelm48@gmail.com> Link: https://lore.kernel.org/r/Zovh22-7B1jI7sfF@alexis-pc [ij: Made active_platform_profile_lock static] Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-07-08Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-ilpoIlpo Järvinen
Summary of change: - Fix setting of TRL MSR after SST-TF is disabled in auto mode. Use correct units.
2024-07-08platform/x86:intel/pmc: Add support to undo ltr_ignoreXi Pardee
Add ltr_restore support to undo the ltr_ignore action. It sets the ltr_ignore bit of the corresponding IP to 0. Ltr_restore reuses some functionality of pmc_core_ltr_ignore_write() so moved the common functionality into a helper function. Signed-off-by: Xi Pardee <xi.pardee@linux.intel.com> Link: https://lore.kernel.org/r/20240624203218.2428475-10-xi.pardee@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-07-08platform/x86:intel/pmc: Use the Elvis operatorXi Pardee
Replace ternary operator with Elvis operator in pmc_core_ltr_ignore_write() for better readability of the code. Signed-off-by: Xi Pardee <xi.pardee@linux.intel.com> Link: https://lore.kernel.org/r/20240624203218.2428475-9-xi.pardee@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-07-08platform/x86:intel/pmc: Use DEFINE_SHOW_STORE_ATTRIBUTE macroXi Pardee
DEFINE_SHOW_STORE_ATTRIBUTE() macro can be used for the ltr_ignore attribute for better readability. Signed-off-by: Xi Pardee <xi.pardee@linux.intel.com> Link: https://lore.kernel.org/r/20240624203218.2428475-8-xi.pardee@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-07-08platform/x86:intel/pmc: Remove unneeded min_t checkXi Pardee
min_t() check is not needed in pmc_core_ltr_ignore_write(). kstrtox() has a built-in overflow check. Signed-off-by: Xi Pardee <xi.pardee@linux.intel.com> Link: https://lore.kernel.org/r/20240624203218.2428475-7-xi.pardee@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-07-08platform/x86:intel/pmc: Add support to show ltr_ignore valueXi Pardee
Add a column in ltr_show output to show if the IP has been ignored. A mutex lock is used to protect the critical section as other processes might try to write to the LTR ignore register at the same time. Signed-off-by: Xi Pardee <xi.pardee@intel.com> Link: https://lore.kernel.org/r/20240624203218.2428475-6-xi.pardee@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-07-08platform/x86:intel/pmc: Move pmc assignment closer to first usageXi Pardee
Move pmc variable assignment closer to the conditional statement of its first use for better readability. Signed-off-by: Xi Pardee <xi.pardee@linux.intel.com> Link: https://lore.kernel.org/r/20240624203218.2428475-5-xi.pardee@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-07-08platform/x86:intel/pmc: Convert index variables to be unsignedXi Pardee
Convert the index variables type to unsigned to avoid confusion and errors. Signed-off-by: Xi Pardee <xi.pardee@intel.com> Link: https://lore.kernel.org/r/20240624203218.2428475-4-xi.pardee@linux.intel.com [ij: Converted also pmc_core_lpm_get_arr_size() to return unsigned int] Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-07-08platform/x86:intel/pmc: Simplify mutex usage with cleanup helpersXi Pardee
Use macros defined in cleanup.h to automate the mutex lock/unlock flow. Signed-off-by: Xi Pardee <xi.pardee@intel.com> Link: https://lore.kernel.org/r/20240624203218.2428475-3-xi.pardee@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-07-08platform/x86:intel/pmc: Use the return value of pmc_core_send_msgXi Pardee
Use the return value of pmc_core_send_msg() directly instead of assigning another code when an error occurs. Signed-off-by: Xi Pardee <xi.pardee@intel.com> Link: https://lore.kernel.org/r/20240624203218.2428475-2-xi.pardee@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-07-07tools/power/x86/intel-speed-select: v1.20 releaseSrinivas Pandruvada
This version addresses one issue: - Fix updating TRL MSR after SST-TF is disabled in auto mode. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
2024-07-07tools/power/x86/intel-speed-select: Set TRL MSR in 100 MHz unitsSrinivas Pandruvada
When SST-TF is disabled in auto mode, the performance is getting limited. This is caused by wrong programming of Turbo Ratio Limit (TRL) MSR. This MSR always accepts the frequency ratio in 100 MHz unit. When the TPMI is sending TRL in 1 MHz unit, change to 100 MHz, before updating TRL MSR. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
2024-07-06platform/x86: asus-wmi: support the disable camera LED on F10 of Zenbook 2023Devin Bayer
Adds a sysfs entry for the LED on F10 above the crossed out camera icon on 2023 Zenbooks. Signed-off-by: Devin Bayer <dev@doubly.so> Link: https://lore.kernel.org/r/20240628084603.217106-1-dev@doubly.so Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-07-06Merge branch 'pdx86/platform-drivers-x86-lenovo-c630' into review-ilpoIlpo Järvinen
2024-07-06platform: arm64: lenovo-yoga-c630: select AUXILIARY_BUSDmitry Baryshkov
Add missing selection of AUXILIARY_BUS as the driver uses aux bus to create subdevices. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202406260704.roVRkyPi-lkp@intel.com/ Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240626-yoga-fix-aux-v1-1-6aaf9099b18e@linaro.org Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-24platform/x86: wmi: Add bus ABI documentationArmin Wolf
Add documentation for the WMI bus sysfs interface so userspace applications can use it to access additional data about WMI devices. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Armin Wolf <W_Armin@gmx.de> Link: https://lore.kernel.org/r/20240624173116.31314-3-W_Armin@gmx.de Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-24platform/x86: wmi: Add driver_override supportArmin Wolf
Add support for forcing the WMI driver core to bind a certain WMI driver to a WMI device. This will be necessary to support generic WMI drivers without an ID table Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Armin Wolf <W_Armin@gmx.de> Link: https://lore.kernel.org/r/20240624173116.31314-2-W_Armin@gmx.de Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-24Merge branch 'pdx86/platform-drivers-x86-lenovo-c630' into review-ilpoIlpo Järvinen
2024-06-24platform/arm64: build drivers even on non-ARM64 platformsDmitry Baryshkov
The Kconfig for platforms/arm64 has 'depends on ARM64 || COMPILE_TEST'. However due to Makefile having just obj-$(CONFIG_ARM64) the subdir will not be descended for !ARM64 platforms and thus the drivers won't get built. This breaks modular builds of other driver drivers which depend on arm64 platform drivers. Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Fixes: 363c8aea2572 ("platform: Add ARM64 platform directory") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240624-ucsi-yoga-ec-driver-v9-1-53af411a9bd6@linaro.org Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-18platform/x86/intel-uncore-freq: Use generic helpers for current frequencyTero Kristo
Use the generic sysfs helpers for reading the current frequency also, and remove the custom ones. No functional change intended. Signed-off-by: Tero Kristo <tero.kristo@linux.intel.com> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Link: https://lore.kernel.org/r/20240617060708.892981-8-tero.kristo@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-18platform/x86/intel-uncore-freq: Rename the sysfs helper macro namesTero Kristo
The macros to create sysfs entries are going to be used for other attributes in addition to current min/max frequencies only, so rename these to be more generic. No functional change intended. Signed-off-by: Tero Kristo <tero.kristo@linux.intel.com> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Link: https://lore.kernel.org/r/20240617060708.892981-7-tero.kristo@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-18platform/x86/intel-uncore-freq: Get rid of uncore_read_freq driver APITero Kristo
Get rid of uncore_read_freq driver API. Instead, add a new entry to the enumerated read interface and use this. No functional change intended. Signed-off-by: Tero Kristo <tero.kristo@linux.intel.com> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Link: https://lore.kernel.org/r/20240617060708.892981-6-tero.kristo@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-18platform/x86/intel-uncore-freq: Use uncore_index with read_control_freqTero Kristo
Use the enumerated index for selecting the uncore driver parameter to read, instead of reading everything. This is done in preparation to expand the API to access more parameters later. No functional change intended. Signed-off-by: Tero Kristo <tero.kristo@linux.intel.com> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Link: https://lore.kernel.org/r/20240617060708.892981-5-tero.kristo@linux.intel.com [ij: Removed underscores from variable names] Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-18platform/x86/intel-uncore-freq: Get rid of magic min_max argumentTero Kristo
Get rid of the hardcoded / magic min_max argument from internal APIs. Instead, use an enumerated index value for it. No functional change intended. Signed-off-by: Tero Kristo <tero.kristo@linux.intel.com> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Link: https://lore.kernel.org/r/20240617060708.892981-4-tero.kristo@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-18platform/x86/intel-uncore-freq: Get rid of magic valuesTero Kristo
Get rid of any magic bitmasks from the code. Define proper macros for these, and use the bitfield operations to access them. No functional change intended. Signed-off-by: Tero Kristo <tero.kristo@linux.intel.com> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Link: https://lore.kernel.org/r/20240617060708.892981-3-tero.kristo@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-18platform/x86/intel-uncore-freq: Re-arrange bit masksTero Kristo
Rename the various bitmasks from the 'UNCORE_GENMASK_*' to 'UNCORE_*_MASK', and re-order them based on the register they reside in. No functional change intended. Signed-off-by: Tero Kristo <tero.kristo@linux.intel.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Link: https://lore.kernel.org/r/20240617060708.892981-2-tero.kristo@linux.intel.com Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-18Merge branch 'pdx86/platform-drivers-x86-lenovo-c630' into review-ilpoIlpo Järvinen
2024-06-14platform: arm64: add Lenovo Yoga C630 WOS EC driverDmitry Baryshkov
Lenovo Yoga C630 WOS is a laptop using Snapdragon 850 SoC. Like many laptops it uses an embedded controller (EC) to perform various platform operations, including, but not limited, to Type-C port control or power supply handlng. Add the driver for the EC, that creates devices for UCSI and power supply devices. Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240614-yoga-ec-driver-v7-2-9f0b9b40ae76@linaro.org [ij: added #include <linux/cleanup.h>] Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-14dt-bindings: platform: Add Lenovo Yoga C630 ECBjorn Andersson
Add binding for the Embedded Controller found in the Qualcomm Snapdragon-based Lenovo Yoga C630. Signed-off-by: Bjorn Andersson <andersson@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240614-yoga-ec-driver-v7-1-9f0b9b40ae76@linaro.org Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-12platform/x86/intel/ifs: Switch to new Intel CPU model definesTony Luck
New CPU #defines encode vendor and family as well as model. Signed-off-by: Tony Luck <tony.luck@intel.com> Reviewed-by: Jithu Joseph <jithu.joseph@intel.com> Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20240611171455.352536-1-tony.luck@intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-07platform/x86: dell-pc: avoid double free and invalid unregistrationThomas Weißschuh
If platform_profile_register() fails it does kfree(thermal_handler) and leaves the pointer value around. Any call to thermal_cleanup() will try to kfree(thermal_handler) again. This will happen right away in dell_init(). In addition, platform_profile_remove() will be called although no profile is registered. NULL out the thermal_handler, so thermal_cleanup() avoids the double free. Fixes: 996ad4129810 ("platform/x86: dell-pc: Implement platform_profile") Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Reviewed-by: Lyndon Sanche <lsanche@lyndeno.ca> Link: https://lore.kernel.org/r/20240604-dell-pc-double-free-v1-1-6d81255b2a44@weissschuh.net Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-03platform/x86: thinkpad_acpi: Use 2-argument strscpy()Andy Shevchenko
Use 2-argument strscpy(), which is not only shorter but also provides an additional check that destination buffer is an array. Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20240602090244.1666360-7-andy.shevchenko@gmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-03platform/x86: think-lmi: Use 2-argument strscpy()Andy Shevchenko
Use 2-argument strscpy(), which is not only shorter but also provides an additional check that destination buffer is an array. Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20240602090244.1666360-6-andy.shevchenko@gmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-03platform/x86: serial-multi-instantiate: Use 2-argument strscpy()Andy Shevchenko
Use 2-argument strscpy(), which is not only shorter but also provides an additional check that destination buffer is an array. Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20240602090244.1666360-5-andy.shevchenko@gmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-03platform/x86: intel: chtwc_int33fe: Use 2-argument strscpy()Andy Shevchenko
Use 2-argument strscpy(), which is not only shorter but also provides an additional check that destination buffer is an array. Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20240602090244.1666360-4-andy.shevchenko@gmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-03platform/x86: hp: hp-bioscfg: Use 2-argument strscpy()Andy Shevchenko
Use 2-argument strscpy(), which is not only shorter but also provides an additional check that destination buffer is an array. Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20240602090244.1666360-3-andy.shevchenko@gmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-03platform/x86: asus-tf103c-dock: Use 2-argument strscpy()Andy Shevchenko
Use 2-argument strscpy(), which is not only shorter but also provides an additional check that destination buffer is an array. Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20240602090244.1666360-2-andy.shevchenko@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-03platform/x86: intel_scu_wdt: Switch to new Intel CPU model definesTony Luck
New CPU #defines encode vendor and family as well as model. Signed-off-by: Tony Luck <tony.luck@intel.com> Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20240531203706.233365-10-tony.luck@intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-03platform/x86: intel_speed_select_if: Switch to new Intel CPU model definesTony Luck
New CPU #defines encode vendor and family as well as model. Signed-off-by: Tony Luck <tony.luck@intel.com> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20240531203706.233365-9-tony.luck@intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-03platform/x86: intel-uncore-freq: Switch to new Intel CPU model definesTony Luck
New CPU #defines encode vendor and family as well as model. Signed-off-by: Tony Luck <tony.luck@intel.com> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20240531203706.233365-8-tony.luck@intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-03platform/x86: intel_ips: Switch to new Intel CPU model definesTony Luck
New CPU #defines encode vendor and family as well as model. Signed-off-by: Tony Luck <tony.luck@intel.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20240531203706.233365-7-tony.luck@intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-03platform/x86: intel_turbo_max_3: Switch to new Intel CPU model definesTony Luck
New CPU #defines encode vendor and family as well as model. Signed-off-by: Tony Luck <tony.luck@intel.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20240531203706.233365-6-tony.luck@intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-03platform/x86: p2sb: Switch to new Intel CPU model definesTony Luck
New CPU #defines encode vendor and family as well as model. Signed-off-by: Tony Luck <tony.luck@intel.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20240531203706.233365-5-tony.luck@intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-03x86/platform/atom: Switch to new Intel CPU model definesTony Luck
New CPU #defines encode vendor and family as well as model. Signed-off-by: Tony Luck <tony.luck@intel.com> Link: https://lore.kernel.org/r/20240531203706.233365-4-tony.luck@intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-03platform/x86: intel_telemetry: Switch to new Intel CPU model definesTony Luck
New CPU #defines encode vendor and family as well as model. Signed-off-by: Tony Luck <tony.luck@intel.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20240531203706.233365-3-tony.luck@intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-03platform/x86/intel/pmc: Switch to new Intel CPU model definesTony Luck
New CPU #defines encode vendor and family as well as model. Signed-off-by: Tony Luck <tony.luck@intel.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20240531203706.233365-2-tony.luck@intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-05-31doc: TPMI: Add entry for Performance Limit ReasonsTero Kristo
Describe the new 'plr' (Performance Limit Reasons) directory contents under the main TPMI debugfs folder. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Tero Kristo <tero.kristo@linux.intel.com> Link: https://lore.kernel.org/r/20240527133400.483634-7-tero.kristo@linux.intel.com Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-05-31platform/x86/intel/tpmi/plr: Add support for the plr mailboxTero Kristo
Add support for reading fine grained power limit reasons via the PLR mailbox. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Tero Kristo <tero.kristo@linux.intel.com> Link: https://lore.kernel.org/r/20240527133400.483634-6-tero.kristo@linux.intel.com Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
generated by cgit (git 2.34.1) at 2025-09-09 01:50:58 +0000