Changes in Kconfig

a6021aa2 - ACPI: EC: make EC support compile-time conditional

Fri, 11 Oct 2024 06:18:17 +0000

ACPI: EC: make EC support compile-time conditionalThe embedded controller code is mainly used on x86 laptops and cannotwork without PC style I/O port access.Make this a user-visible configuration option that is default enabledon x86 but otherwise disabled, and that can never be enabled unlessCONFIG_HAS_IOPORT is also available.The empty stubs in internal.h help ignore the EC code in configurationsthat don't support it. In order to see those stubs, the sbshc code alsohas to include this header and drop duplicate declarations.All the direct callers of ec_read/ec_write already had an x86dependency and now also need to depend on APCI_EC.Signed-off-by: Arnd Bergmann Acked-by: Guenter Roeck Acked-by: Hans de Goede Link: https://patch.msgid.link/20241011061948.3211423-1-arnd@kernel.org[ rjw: Subject edits ]Signed-off-by: Rafael J. Wysocki List of files: /linux-6.15/drivers/platform/x86/hp/Kconfig

d2343023 - platform/x86: hp-wmi: Fix platform profile option switch bug on Omen and Victus laptops

Mon, 08 Jul 2024 12:55:55 +0000

platform/x86: hp-wmi: Fix platform profile option switch bug on Omen and Victus laptopsFix a platform profile option switch/getter bug on some Omen and Victuslaptops dismissing userspace choice when selecting performance mode ininadequate 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-wayAdd a dependency to the POWER_SUPPLY subsystem to be able to check forpower_supply_is_system_supplied.Introduce intermediary functions to leverage platform profile <->internal thermal profile translation code from platform_profile_omen_setand callers.These changes makes the module compliant with the principles defined inthe Platform Profile Selection page of the Kernel documentation on thosekind of laptops; which is to not "(...) let userspace know about anysub-optimal conditions which are impeding reaching the requestedperformance level".Since the Omen and Victus laptops share the same embedded controllersystem, the fix is applicable to both categories of laptops.Signed-off-by: Alexis Belmonte Link: https://lore.kernel.org/r/Zovh22-7B1jI7sfF@alexis-pc[ij: Made active_platform_profile_lock static]Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen List of files: /linux-6.15/drivers/platform/x86/hp/Kconfig

eff3bac8 - platform/x86: hp-bioscfg: Makefile

Thu, 08 Jun 2023 16:33:18 +0000

platform/x86: hp-bioscfg: MakefileAdd Makefile and Kconfig to build hp-bioscfg.HP BIOS Configuration driver purpose is to provide a driver supportingthe latest sysfs class firmware attributes framework allowing the userto change BIOS settings and security solutions on HP Inc.’s commercialnotebooks.Signed-off-by: Jorge Lopez Reviewed-by: Thomas Weißschuh Link: https://lore.kernel.org/r/20230608163319.18934-13-jorge.lopez2@hp.comSigned-off-by: Hans de Goede List of files: /linux-6.15/drivers/platform/x86/hp/Kconfig

6e9b8992 - platform/x86: Move existing HP drivers to a new hp subdir

Thu, 20 Oct 2022 20:10:28 +0000

platform/x86: Move existing HP drivers to a new hp subdirThe purpose of this patch is to provide a central location where allHP related drivers are found. HP drivers will recide underdrivers/platform/x86/hp directory.Introduce changes to Kconfig file to list all HP driver under "HP X86Platform Specific Device Drivers" menu option. Additional changesinclude update MAINTAINERS file to indicate hp related drivers newpath.Signed-off-by: Jorge Lopez Link: https://lore.kernel.org/r/20221020201033.12790-2-jorge.lopez2@hp.comReviewed-by: Hans de Goede Signed-off-by: Hans de Goede List of files: /linux-6.15/drivers/platform/x86/hp/Kconfig