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2026-04-15Merge tag 'media/v7.1-1' of ↵Linus Torvalds-8/+101
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - new CSI tegra support, covering Tegra20 and Tegra30 - new camera sensor drivers: T4ka3 and ov2732 - m88ds3103: add 3103c chip support - uvcvideo: add support for Intel RealSense D436/D555 and P010 pixel format - synopsys csi2rx: add i.MX93 support - imx8-isi: add i.MX95 support - imx8mq-mipi-csi2: add i.MX8ULP support - dw100: add V4L2 requests support - support for DTV devices from Hauppauge got some improvements - media staging: dropped starfive-camss driver - media docs: document multi-committers model and improve maint profile - media core: - add v4l2_subdev_get_frame_desc_passthrough() helper - improve error handling in fwnode parsing - lots of driver fixes, cleanups and improvements * tag 'media/v7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (251 commits) Revert "media: cx231xx: add USB ID 2040:8360 for Hauppauge WinTV-HVR-935" media: synopsys: csi2rx: add i.MX93 support media: dt-bindings: add NXP i.MX93 compatible string media: synopsys: csi2rx: Use enum and u32 array for register offsets media: synopsys: csi2rx: implement .get_frame_desc() callback media: synopsys: csi2rx: only check errors from devm_clk_bulk_get_all() media: synopsys: csi2rx: use devm_reset_control_get_optional_exclusive() media: i2c: imx283: add support for non-continuous MIPI clock mode media: i2c: ov08d10: add support for 24 MHz input clock media: i2c: ov08d10: add support for reset and power management media: i2c: ov08d10: add support for binding via device tree dt-bindings: media: i2c: document Omnivision OV08D10 CMOS image sensor media: i2c: ov08d10: add missing newline to prints media: i2c: ov08d10: fix some typos in comments media: i2c: ov08d10: remove duplicate register write media: i2c: ov08d10: fix image vertical start setting media: i2c: ov08d10: fix runtime PM handling in probe staging: media: ipu7: Update TODO media: Add t4ka3 camera sensor driver media: i2c: Add ov2732 image sensor driver ...
2026-04-13Merge tag 'acpi-7.1-rc1' of ↵Linus Torvalds-3/+0
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI support updates from Rafael Wysocki: "These include an update of the CMOS RTC driver and the related ACPI and x86 code that, among other things, switches it over to using the platform device interface for device binding on x86 instead of the PNP device driver interface (which allows the code in question to be simplified quite a bit), a major update of the ACPI Time and Alarm Device (TAD) driver adding an RTC class device interface to it, and updates of core ACPI drivers that remove some unnecessary and not really useful code from them. Apart from that, two drivers are converted to using the platform driver interface for device binding instead of the ACPI driver one, which is slated for removal, support for the Performance Limited register is added to the ACPI CPPC library and there are some janitorial updates of it and the related cpufreq CPPC driver, the ACPI processor driver is fixed and cleaned up, and NVIDIA vendor CPER record handler is added to the APEI GHES code. Also, the interface for obtaining a CPU UID from ACPI is consolidated across architectures and used for fixing a problem with the PCI TPH Steering Tag on ARM64, there are two updates related to ACPICA, a minor ACPI OS Services Layer (OSL) update, and a few assorted updates related to ACPI tables parsing. Specifics: - Update maintainers information regarding ACPICA (Rafael Wysocki) - Replace strncpy() with strscpy_pad() in acpi_ut_safe_strncpy() (Kees Cook) - Trigger an ordered system power off after encountering a fatal error operator in AML (Armin Wolf) - Enable ACPI FPDT parsing on LoongArch (Xi Ruoyao) - Remove the temporary stop-gap acpi_pptt_cache_v1_full structure from the ACPI PPTT parser (Ben Horgan) - Add support for exposing ACPI FPDT subtables FBPT and S3PT (Nate DeSimone) - Address multiple assorted issues and clean up the code in the ACPI processor idle driver (Huisong Li) - Replace strlcat() in the ACPI processor idle drive with a better alternative (Andy Shevchenko) - Rearrange and clean up acpi_processor_errata_piix4() (Rafael Wysocki) - Move reference performance to capabilities and fix an uninitialized variable in the ACPI CPPC library (Pengjie Zhang) - Add support for the Performance Limited Register to the ACPI CPPC library (Sumit Gupta) - Add cppc_get_perf() API to read performance controls, extend cppc_set_epp_perf() for FFH/SystemMemory, and make the ACPI CPPC library warn on missing mandatory DESIRED_PERF register (Sumit Gupta) - Modify the cpufreq CPPC driver to update MIN_PERF/MAX_PERF in target callbacks to allow it to control performance bounds via standard scaling_min_freq and scaling_max_freq sysfs attributes and add sysfs documentation for the Performance Limited Register to it (Sumit Gupta) - Add ACPI support to the platform device interface in the CMOS RTC driver, make the ACPI core device enumeration code create a platform device for the CMOS RTC, and drop CMOS RTC PNP device support (Rafael Wysocki) - Consolidate the x86-specific CMOS RTC handling with the ACPI TAD driver and clean up the CMOS RTC ACPI address space handler (Rafael Wysocki) - Enable ACPI alarm in the CMOS RTC driver if advertised in ACPI FADT and allow that driver to work without a dedicated IRQ if the ACPI alarm is used (Rafael Wysocki) - Clean up the ACPI TAD driver in various ways and add an RTC class device interface, including both the RTC setting/reading and alarm timer support, to it (Rafael Wysocki) - Clean up the ACPI AC and ACPI PAD (processor aggregator device) drivers (Rafael Wysocki) - Rework checking for duplicate video bus devices and consolidate pnp.bus_id workarounds handling in the ACPI video bus driver (Rafael Wysocki) - Update the ACPI core device drivers to stop setting acpi_device_name() unnecessarily (Rafael Wysocki) - Rearrange code using acpi_device_class() in the ACPI core device drivers and update them to stop setting acpi_device_class() unnecessarily (Rafael Wysocki) - Define ACPI_AC_CLASS in one place (Rafael Wysocki) - Convert the ni903x_wdt watchdog driver and the xen ACPI PAD driver to bind to platform devices instead of ACPI devices (Rafael Wysocki) - Add devm_ghes_register_vendor_record_notifier(), use it in the PCI hisi driver, and Add NVIDIA vendor CPER record handler (Kai-Heng Feng) - Consolidate the interface for obtaining a CPU UID from ACPI across architectures and use it to address incorrect PCI TPH Steering Tag on ARM64 resulting from the invalid assumption that the ACPI Processor UID would always be the same as the corresponding logical CPU ID in Linux (Chengwen Feng)" * tag 'acpi-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (73 commits) ACPICA: Update maintainers information watchdog: ni903x_wdt: Convert to a platform driver ACPI: PAD: xen: Convert to a platform driver ACPI: processor: idle: Reset cpuidle on C-state list changes cpuidle: Extract and export no-lock variants of cpuidle_unregister_device() PCI/TPH: Pass ACPI Processor UID to Cache Locality _DSM ACPI: PPTT: Use acpi_get_cpu_uid() and remove get_acpi_id_for_cpu() perf: arm_cspmu: Switch to acpi_get_cpu_uid() from get_acpi_id_for_cpu() ACPI: Centralize acpi_get_cpu_uid() declaration in include/linux/acpi.h x86/acpi: Add acpi_get_cpu_uid() for unified ACPI CPU UID retrieval RISC-V: ACPI: Add acpi_get_cpu_uid() for unified ACPI CPU UID retrieval LoongArch: Add acpi_get_cpu_uid() for unified ACPI CPU UID retrieval arm64: acpi: Add acpi_get_cpu_uid() for unified ACPI CPU UID retrieval ACPI: APEI: GHES: Add NVIDIA vendor CPER record handler PCI: hisi: Use devm_ghes_register_vendor_record_notifier() ACPI: APEI: GHES: Add devm_ghes_register_vendor_record_notifier() ACPI: tables: Enable FPDT on LoongArch ACPI: processor: idle: Fix NULL pointer dereference in hotplug path ACPI: processor: idle: Reset power_setup_done flag on initialization failure ACPI: TAD: Add alarm support to the RTC class device interface ...
2026-04-09Merge branch 'acpi-driver'Rafael J. Wysocki-3/+0
Merge ACPI core driver core driver updates and assorted driver updates related to ACPI support for 7.1-rc1: - Clean up the ACPI AC and ACPI PAD (processor aggregator device) drivers (Rafael Wysocki) - Rework checking for duplicate video bus devices and consolidate pnp.bus_id workarounds handling in the ACPI video bus driver (Rafael Wysocki) - Update the ACPI core device drivers to stop setting acpi_device_name() unnecessarily (Rafael Wysocki) - Rearrange code using acpi_device_class() in the ACPI core device drivers and update them to stop setting acpi_device_class() unnecessarily (Rafael Wysocki) - Define ACPI_AC_CLASS in one place (Rafael Wysocki) - Convert the ni903x_wdt watchdog driver and the xen ACPI PAD driver to bind to platform devices instead of ACPI devices (Rafael Wysocki) * acpi-driver: watchdog: ni903x_wdt: Convert to a platform driver ACPI: PAD: xen: Convert to a platform driver ACPI: AC: Define ACPI_AC_CLASS in one place ACPI: driver: Do not set acpi_device_class() unnecessarily ACPI: driver: Avoid using pnp.device_class for netlink handling ACPI: event: Redefine acpi_notifier_call_chain() ACPI: driver: Do not set acpi_device_name() unnecessarily ACPI: video: Consolidate pnp.bus_id workarounds handling ACPI: video: Rework checking for duplicate video bus devices driver core: auxiliary bus: Introduce dev_is_auxiliary() ACPI: PAD: Rearrange notify handler installation and removal ACPI: AC: Get rid of unnecessary declarations
2026-03-31platform/x86: asus-armoury: add support for GU605MUDenis Benato-0/+28
Add TDP data for laptop model GU605MU. Signed-off-by: Denis Benato <denis.benato@linux.dev> Link: https://patch.msgid.link/20260329124659.3967495-4-denis.benato@linux.dev Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-03-31platform/x86: asus-armoury: add support for FA607NUDenis Benato-0/+31
Add TDP data for laptop model FA607NU. Signed-off-by: Denis Benato <denis.benato@linux.dev> Link: https://patch.msgid.link/20260329124659.3967495-3-denis.benato@linux.dev Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-03-31platform/x86: asus-armoury: add support for GV302XUDenis Benato-0/+27
Add TDP data for laptop model GV302XU. Signed-off-by: Denis Benato <denis.benato@linux.dev> Link: https://patch.msgid.link/20260329124659.3967495-2-denis.benato@linux.dev Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-03-27platform/x86/amd: pmc: Add Thinkpad L14 Gen3 to quirk_s2idle_bugMario Limonciello-0/+9
This platform is a similar vintage of platforms that had a BIOS bug leading to a 10s delay at resume from s0i3. Add a quirk for it. Reported-by: Imrane <ihalim.me@gmail.com> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=221273 Tested-by: Imrane <ihalim.me@gmail.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://patch.msgid.link/20260324211647.357924-1-mario.limonciello@amd.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-03-27platform/x86/intel-uncore-freq: Increase minor versionSrinivas Pandruvada-1/+1
The current implementation doesn't require any changes to support minor version 3, hence increment it to avoid "Unsupported minor version:3" message. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Link: https://patch.msgid.link/20260325193158.3417382-2-srinivas.pandruvada@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-03-27platform/x86: ISST: Increase minor versionSrinivas Pandruvada-1/+1
The current implementation doesn't require any changes to support minor version 3, hence increment it to avoid "Unsupported minor version:3" message. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Link: https://patch.msgid.link/20260325193158.3417382-1-srinivas.pandruvada@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-03-27platform/x86/intel-uncore-freq: Handle autonomous UFS status bitSrinivas Pandruvada-1/+7
When the AUTONOMOUS_UFS_DISABLED bit is set in the header, the ELC (Efficiency Latency Control) feature is non-functional. Hence, return error for read or write to ELC attributes. Fixes: bb516dc79c4a ("platform/x86/intel-uncore-freq: Add support for efficiency latency control") Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20260325192909.3417322-1-srinivas.pandruvada@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-03-27platform/x86: ISST: Reset core count to 0Srinivas Pandruvada-0/+2
Based on feature revision, number of buckets can be less than the TRL_MAX_BUCKETS. In that case core counts in the remaining buckets can be set to some invalid values. Hence reset core count to 0 for all buckets before assigning correct values. Fixes: 885d1c2a30b7 ("platform/x86: ISST: Support SST-TF revision 2") Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20260325192638.3417281-1-srinivas.pandruvada@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-03-25platform: int3472: Drop redundant initialisation to 0 and NULLSakari Ailus-8/+0
A few fields in structs containing regulator initialisation data for Dell laptops are initialised to 0 and NULL. Drop the explicit initialisation as redundant. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com> Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
2026-03-25platform: int3472: Add MSI prestige board dataAntti Laakso-0/+99
Define regulators and gpio for ov5675 in MSI Prestige 14 AI EVO+ laptop. Signed-off-by: Antti Laakso <antti.laakso@linux.intel.com> Acked-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com> Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com> Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com> [Sakari Ailus: Drop redundant initialisation to 0 and NULL.] Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
2026-03-25platform: int3472: Add gpio software nodeAntti Laakso-0/+2
The tps68470 supports i2c daisy chain, which need to be configured by gpio-tps68470 driver. Add daisy chain information to software node. Signed-off-by: Antti Laakso <antti.laakso@linux.intel.com> Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com> Acked-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com> Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
2026-03-24platform/x86: ISST: Correct locked bit widthSrinivas Pandruvada-1/+1
SST-PP locked bit width is set to three bits. It should be only one bit. Use SST_PP_LOCK_WIDTH define instead of SST_PP_LEVEL_WIDTH. Fixes: ea009e4769fa ("platform/x86: ISST: Add SST-PP support via TPMI") Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20260323153635.3263828-1-srinivas.pandruvada@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-03-23platform/x86: intel-hid: disable wakeup_mode during hibernationDavid McFarland-1/+9
Add a freeze handler which clears wakeup_mode. This fixes aborted hibernation on Dell Precision 3880. Wakeup event detected during hibernation, rolling back This system sends power button events during hibernation, even when triggered by software. Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218634 Fixes: 0c4cae1bc00d ("PM: hibernate: Avoid missing wakeup events during hibernation") Signed-off-by: David McFarland <corngood@gmail.com> Link: https://patch.msgid.link/20260205231629.1336348-1-corngood@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-03-23platform/x86: asus-armoury: add support for GZ302EA and GZ302EACMatthew Schwartz-0/+29
Add TDP data for tablet models GZ302EA and GZ302EAC. Signed-off-by: Matthew Schwartz <matthew.schwartz@linux.dev> Reviewed-by: Denis Benato <denis.benato@linux.dev> Link: https://patch.msgid.link/20260313004939.4103835-1-matthew.schwartz@linux.dev Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-03-23platform/x86: asus-nb-wmi: add DMI quirk for ASUS ROG Flow Z13-KJP GZ302EACMatthew Schwartz-1/+1
The ASUS ROG Flow Z13-KJP GZ302EAC model uses sys_vendor name ASUS rather than ASUSTeK COMPUTER INC., but it needs the same folio quirk as the other ROG Flow Z13. To keep things simple, just match on sys_vendor ASUS since it covers both. Signed-off-by: Matthew Schwartz <matthew.schwartz@linux.dev> Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org> Reviewed-by: Denis Benato <denis.benato@linux.dev> Link: https://patch.msgid.link/20260312212246.1608080-1-matthew.schwartz@linux.dev Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-03-23platform/x86/amd/hsmp: Fix typo in error messageAlok Tiwari-1/+1
Fix a typo in the HSMP error message where "tmeout" should be "timeout". Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com> Link: https://patch.msgid.link/20260310125307.700108-1-alok.a.tiwari@oracle.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-03-23platform/x86: lenovo: wmi-gamezone: Drop gz_chain_headNathan Chancellor-2/+0
The gz_chain_head variable has been unused since the driver's initial addition to the tree. Its use was eliminated between v3 and v4 during development but due to the reference of gz_chain_head's wait_list member, the compiler could not warn that it was unused. After a (tip) commit ("locking/rwsem: Remove the list_head from struct rw_semaphore"), which removed a reference to the variable passed to __RWSEM_INITIALIZER(), certain configurations show an unused variable warning from the Lenovo wmi-gamezone driver: drivers/platform/x86/lenovo/wmi-gamezone.c:34:31: warning: 'gz_chain_head' defined but not used [-Wunused-variable] 34 | static BLOCKING_NOTIFIER_HEAD(gz_chain_head); | ^~~~~~~~~~~~~ include/linux/notifier.h:119:39: note: in definition of macro 'BLOCKING_NOTIFIER_HEAD' 119 | struct blocking_notifier_head name = \ | ^~~~ Remove the variable to prevent the warning from showing up. Fixes: 22024ac5366f ("platform/x86: Add Lenovo Gamezone WMI Driver") Signed-off-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca> Link: https://patch.msgid.link/20260313-lenovo-wmi-gamezone-remove-gz_chain_head-v1-1-ce5231f0c6fa@kernel.org [ij: reorganized the changelog] Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-03-23platform/x86: ISST: Check HWP support before MSR accessLi RongQing-0/+3
On some systems, HWP can be explicitly disabled in the BIOS settings When HWP is disabled by firmware, the HWP CPUID bit is not set, and attempting to read MSR_PM_ENABLE will result in a General Protection (GP) fault. unchecked MSR access error: RDMSR from 0x770 at rIP: 0xffffffffc33db92e (disable_dynamic_sst_features+0xe/0x50 [isst_tpmi_core]) Call Trace: <TASK> ? ex_handler_msr+0xf6/0x150 ? fixup_exception+0x1ad/0x340 ? gp_try_fixup_and_notify+0x1e/0xb0 ? exc_general_protection+0xc9/0x390 ? terminate_walk+0x64/0x100 ? asm_exc_general_protection+0x22/0x30 ? disable_dynamic_sst_features+0xe/0x50 [isst_tpmi_core] isst_if_def_ioctl+0xece/0x1050 [isst_tpmi_core] ? ioctl_has_perm.constprop.42+0xe0/0x130 isst_if_def_ioctl+0x10d/0x1a0 [isst_if_common] __se_sys_ioctl+0x86/0xc0 do_syscall_64+0x8a/0x100 entry_SYSCALL_64_after_hwframe+0x78/0xe2 RIP: 0033:0x7f36eaef54a7 Add a check for X86_FEATURE_HWP before accessing the MSR. If HWP is not available, return true safely. Fixes: 12a7d2cb811d ("platform/x86: ISST: Add SST-CP support via TPMI") Signed-off-by: Li RongQing <lirongqing@baidu.com> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Link: https://patch.msgid.link/20260303074635.2218-1-lirongqing@baidu.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-03-23platform/x86: hp-wmi: Add support for Omen 16-k0xxx (8A4D)Krishna Chomal-0/+11
The HP Omen 16-k0xxx (board ID: 8A4D) has the same WMI interface as other Victus S boards, but requires additional quirks for correctly switching thermal profile. Create a new quirk omen_v1_legacy_thermal_params which allows a board to use Omen V1 thermal values, but rely on the older legacy HP_OMEN_EC_THERMAL_PROFILE_OFFSET. Add the DMI board name to victus_s_thermal_profile_boards[] table and map it to the newly added quirk. Testing on board 8A4D confirmed that platform profile is registered successfully and fan RPMs are readable and controllable. Tested-by: Qinfeng Wu <qwqgong@gmail.com> Reported-by: Qinfeng Wu <qwqgong@gmail.com> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=221150 Signed-off-by: Krishna Chomal <krishna.chomal108@gmail.com> Link: https://patch.msgid.link/20260302073525.71037-1-krishna.chomal108@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-03-23platform/x86: hp-wmi: Add support for Omen 16-wf1xxx (8C76)Krishna Chomal-0/+4
The HP Omen 16-wf1xxx (board ID: 8C76) has the same WMI interface as other Victus S boards, but requires quirks for correctly switching thermal profile (similar to board 8C78). Add the DMI board name to victus_s_thermal_profile_boards[] table and map it to omen_v1_thermal_params. Testing on board 8C76 confirmed that platform profile is registered successfully and fan RPMs are readable and controllable. Tested-by: WJ Enderlava <jie7172585@gmail.com> Reported-by: WJ Enderlava <jie7172585@gmail.com> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=221149 Signed-off-by: Krishna Chomal <krishna.chomal108@gmail.com> Link: https://patch.msgid.link/20260227154106.226809-1-krishna.chomal108@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-03-23platform/x86: hp-wmi: Add Omen 16-xf0xxx (8BCA) supportRaed-0/+4
The HP Omen 16-xf0xxx board 8BCA uses the same Victus-S fan and thermal WMI path as other recently supported Omen/Victus boards, but it requires Omen v1 thermal profile parameters for correct platform profile behavior. Add board 8BCA to victus_s_thermal_profile_boards[] and map it to omen_v1_thermal_params. Validated on HP Omen 16-xf0xxx (board 8BCA): - /sys/firmware/acpi/platform_profile exposes low-power/balanced/performance - fan RPM reporting works (fan1_input/fan2_input) - manual fan control works through hp-wmi hwmon (pwm1/pwm1_enable) Signed-off-by: Raed <thisisraed@outlook.com> Link: https://patch.msgid.link/20260311131338.965249-1-youaretalkingtoraed@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-03-23platform/x86: asus-armoury: add support for G614FPDenis Benato-0/+34
Add TDP data for laptop model G614FP. Signed-off-by: Denis Benato <denis.benato@linux.dev> Link: https://patch.msgid.link/20260309183559.433555-3-denis.benato@linux.dev Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-03-23platform/x86: asus-armoury: add support for GA503QMDenis Benato-0/+14
Add TDP data for laptop model GA503QM. Signed-off-by: Denis Benato <denis.benato@linux.dev> Link: https://patch.msgid.link/20260309183559.433555-2-denis.benato@linux.dev Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-03-13ACPI: AC: Define ACPI_AC_CLASS in one placeRafael J. Wysocki-3/+0
The ACPI_AC_CLASS symbol is defined in several places in the same way which is rather unfortunate. Instead, define it in one common header file (acpi_bus.h) so that it is accessible to all of its users. No intentional functional impact. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://patch.msgid.link/6163384.MhkbZ0Pkbq@rafael.j.wysocki
2026-03-03platform/x86: dell-wmi-sysman: Don't hex dump plaintext password dataThorsten Blum-1/+0
set_new_password() hex dumps the entire buffer, which contains plaintext password data, including current and new passwords. Remove the hex dump to avoid leaking credentials. Fixes: e8a60aa7404b ("platform/x86: Introduce support for Systems Management Driver over WMI for Dell Systems") Cc: stable@vger.kernel.org Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev> Link: https://patch.msgid.link/20260303113050.58127-2-thorsten.blum@linux.dev Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-02-27platform/x86: asus-armoury: add support for FA401UMDenis Benato-0/+29
Add TDP data for laptop model FA401UM. Signed-off-by: Denis Benato <denis.benato@linux.dev> Link: https://patch.msgid.link/20260226141944.352923-3-denis.benato@linux.dev Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-02-27platform/x86: asus-armoury: add support for GX650RXDenis Benato-0/+32
Add TDP data for laptop model GX650RX. Signed-off-by: Denis Benato <denis.benato@linux.dev> Link: https://patch.msgid.link/20260226141944.352923-2-denis.benato@linux.dev Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-02-27platform/x86: hp-bioscfg: Support allocations of larger dataMario Limonciello-3/+6
Some systems have much larger amounts of enumeration attributes than have been previously encountered. This can lead to page allocation failures when using kcalloc(). Switch over to using kvcalloc() to allow larger allocations. Fixes: 6b2770bfd6f92 ("platform/x86: hp-bioscfg: enum-attributes") Cc: stable@vger.kernel.org Reported-by: Paul Kerry <p.kerry@sheffield.ac.uk> Tested-by: Paul Kerry <p.kerry@sheffield.ac.uk> Closes: https://bugs.debian.org/1127612 Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://patch.msgid.link/20260225210646.59381-1-mario.limonciello@amd.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-02-27platform/x86: oxpec: Add support for Aokzoe A2 ProAntheas Kapenekakis-0/+7
Aokzoe A2 Pro is an older device that the oxpec driver is missing the quirk for. It has the same behavior as the AOKZOE A1 devices. Add a quirk for it to the oxpec driver. Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev> Link: https://patch.msgid.link/20260223183004.2696892-5-lkml@antheas.dev Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-02-27platform/x86: oxpec: Add support for OneXPlayer X1 AirAntheas Kapenekakis-0/+7
X1 Air is an X1 variant with a newer Intel chipset. It uses the same registers as the X1. Add a quirk for it to the oxpec driver. Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev> Link: https://patch.msgid.link/20260223183004.2696892-4-lkml@antheas.dev Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-02-27platform/x86: oxpec: Add support for OneXPlayer X1zAntheas Kapenekakis-0/+7
X1z is a variant of OneXPlayer X1 A with 8840U. It seems that only one user has this one. Add a quirk for it to the oxpec driver. Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev> Link: https://patch.msgid.link/20260223183004.2696892-3-lkml@antheas.dev Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-02-27platform/x86: oxpec: Add support for OneXPlayer APEXAntheas Kapenekakis-1/+8
OneXPlayer Apex is a new Strix Halo handheld. It uses the same registers as the OneXPlayer Fly devices. Add a quirk for it to the oxpec driver. Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev> Link: https://patch.msgid.link/20260223183004.2696892-2-lkml@antheas.dev Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-02-23platform/x86: uniwill-laptop: Handle FN lock eventArmin Wolf-3/+7
On many devices, the user can toggle the Fn lock state by pressing Fn + Esc. Forward the associated event to the fn_lock sysfs attribute as a poll notification. Signed-off-by: Armin Wolf <W_Armin@gmx.de> Link: https://patch.msgid.link/20260218005101.73680-5-W_Armin@gmx.de Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-02-23platform/x86: uniwill-laptop: Mark FN lock status as being volatileArmin Wolf-4/+35
It turns out that the FN lock status can be changed by the underlying hardware when the user presses a special key combination. Mark the associated register as volatile to prevent regmap from caching said value. Also add the necessary suspend/resume handling. Fixes: d050479693bb ("platform/x86: Add Uniwill laptop driver") Signed-off-by: Armin Wolf <W_Armin@gmx.de> Link: https://patch.msgid.link/20260218005101.73680-4-W_Armin@gmx.de Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-02-23platform/x86: uniwill-laptop: Fix crash on unexpected battery eventArmin Wolf-0/+3
On devices that have not UNIWILL_FEATURE_BATTERY set, the underlying hardware might still send the UNIWILL_OSD_BATTERY_ALERT event. In such a situation, the driver will access uninitialized data structures when handling said event. Prevent this by only handling the UNIWILL_OSD_BATTERY_ALERT event when UNIWILL_FEATURE_BATTERY is set. Fixes: d050479693bb ("platform/x86: Add Uniwill laptop driver") Signed-off-by: Armin Wolf <W_Armin@gmx.de> Link: https://patch.msgid.link/20260218005101.73680-3-W_Armin@gmx.de Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-02-23platform/x86: uniwill-laptop: Rename FN lock and super key lock attrsArmin Wolf-31/+33
It turns out that both sysfs attributes actually directly control the FN lock status/super key enable status, rather than the triggering of the associated events. This behavior was first observed on a Tuxedo notebook and was belived to be a hardware quirk. However, it seems that i simply misunderstood the manual of the OEM software for Intel NUC devices. The correct behavior is: - fn_lock_toggle_enable enables/disables FN lock mode - super_key_toggle_enable enables/disables the super key Rename both sysfs attributes to avoid confusing users. Fixes: d050479693bb ("platform/x86: Add Uniwill laptop driver") Signed-off-by: Armin Wolf <W_Armin@gmx.de> Link: https://patch.msgid.link/20260218005101.73680-2-W_Armin@gmx.de Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-02-23platform/x86: redmi-wmi: Add more hotkey mappingsJesse Guo-1/+24
This patch adds more Fn hotkeys (like Refresh rate toggle). Additionally, remap the setup key from KEY_SETUP to KEY_CONFIG. As KEY_CONFIG is supported by Desktop Environments for launching system settings, whereas KEY_SETUP is often ignored by userspace. Signed-off-by: Jesse Guo <JesseGuoTech@outlook.com> Reviewed-by: Gladyshev Ilya <foxido@foxido.dev> Link: https://patch.msgid.link/TYCPR01MB6851636256C39B170F2312E5D192A@TYCPR01MB6851.jpnprd01.prod.outlook.com Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-02-23platform/x86: alienware-wmi-wmax: Add G-Mode support to m18 laptopsKurt Borja-1/+1
Alienware m18 laptops support G-Mode. Therefore, match them with G-Series quirks. Cc: stable@vger.kernel.org Tested-by: Olexa Bilaniuk <obilaniu@gmail.com> Signed-off-by: Kurt Borja <kuurtb@gmail.com> Link: https://patch.msgid.link/20260129-m18-gmode-v1-1-48be521487b9@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-02-23platform/x86: hp-wmi: add Omen 14-fb1xxx (board 8E41) supportAnton Plotnikov-0/+1
Reverse engineering of the HP Omen Windows utility shows that for performance mode it uses the same codes listed in hp_thermal_profile_omen_v1. Therefore it seems sufficient to add the board model name to omen_thermal_profile_boards. Tested on Omen 14-fb1xxx: CPU power in performance profile reaches the Windows limit (65W), instead of 45W in automatic BIOS mode. Max fan speed was reached as well. Link: https://patch.msgid.link/20260203164832.40514-1-plotnikovanton@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-02-23platform/x86: dell-wmi: Add audio/mic mute key codesKurt Borja-0/+6
Add audio/mic mute key codes found in Alienware m18 r1 AMD. Cc: stable@vger.kernel.org Tested-by: Olexa Bilaniuk <obilaniu@gmail.com> Suggested-by: Olexa Bilaniuk <obilaniu@gmail.com> Signed-off-by: Kurt Borja <kuurtb@gmail.com> Acked-by: Pali Rohár <pali@kernel.org> Link: https://patch.msgid.link/20260207-mute-keys-v2-1-c55e5471c9c1@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-02-23platform/x86: hp-wmi: Add Victus 16-d0xxx supportVictor Lattaro Volpini-1/+2
This patch enables Victus thermal profile support for the HP Victus 16-d0xxx. It does so by adding model's DMI board name 88F8 to victus_thermal_profile_boards. Tested on a Victus 16-d0xxx: - Victus thermal profile choices available (quiet, balanced, performance) instead of the default ones (cool, quiet, balanced, performance); - Profile switching works correctly; - About 4% increase in FPS using benchmark Cyberpunk 2077 on performance profile; - No noticeable regressions. Signed-off-by: Victor Lattaro Volpini <victorlattaro@proton.me> Link: https://patch.msgid.link/20260210000048.250280-1-victorlattaro@proton.me Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-02-23platform/x86: intel-hid: Enable 5-button array on ThinkPad X1 Fold 16 Gen 1Leif Skunberg-0/+7
The Lenovo ThinkPad X1 Fold 16 Gen 1 has physical volume up/down buttons that are handled through the intel-hid 5-button array interface. The firmware does not advertise 5-button array support via HEBC, so the driver relies on a DMI allowlist to enable it. Add the ThinkPad X1 Fold 16 Gen 1 to the button_array_table so the volume buttons work out of the box. Signed-off-by: Leif Skunberg <diamondback@cohunt.app> Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com> Link: https://patch.msgid.link/20260210085625.34380-1-diamondback@cohunt.app Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-02-23platform/x86: int3472: Handle GPIO type 0x10 (DOVDD)Leif Skunberg-0/+7
The Lenovo ThinkPad X1 Fold 16 Gen 1 has an OV5675 sensor (ACPI HID OVTI5675) behind an INT3472 discrete PMIC controller. The INT3472 _DSM returns GPIO type 0x10 for one of the pins, which controls the DOVDD (digital I/O power) regulator enable. Type 0x10 is not currently handled by the driver, causing the GPIO to be ignored with a warning. Add INT3472_GPIO_TYPE_DOVDD (0x10) and handle it as a regulator with con_id "dovdd" to match the supply name used by sensor drivers (e.g. ov5675). Also increase GPIO_SUPPLY_NAME_LENGTH from 5 to 6 to accommodate the "dovdd" name (5 chars + null terminator). Signed-off-by: Leif Skunberg <diamondback@cohunt.app> Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com> Link: https://patch.msgid.link/20260210132129.17943-1-diamondback@cohunt.app Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-02-23platform/x86: asus-armoury: add support for G733QSDenis Benato-0/+14
Add TDP data for laptop model G733QS. Signed-off-by: Denis Benato <denis.benato@linux.dev> Link: https://patch.msgid.link/20260211212659.16542-1-denis.benato@linux.dev Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-02-23platform/x86: intel-hid: Add Dell 16 Plus 2-in-1 to dmi_vgbs_allow_listPeter Metz-0/+6
The Dell 16 Plus 2-in-1 (model DB06250) requires the VGBS allow list entry to correctly enable the tablet mode switch. Without this, the chassis state is not reported, and the hinge rotation only emits unknown scancodes. Link: https://lore.kernel.org/platform-driver-x86/CAP3yi-BWm0LqkhfzTrGy5n-KQ=3+T8eRMoR+Z+7Ke2VJB43kTA@mail.gmail.com/ Signed-off-by: Peter Metz <peter.metz@unarin.com> Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com> Link: https://patch.msgid.link/20260213230310.299974-1-peter.metz@unarin.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-02-23platform/x86: intel-hid: Add Dell 14 Plus 2-in-1 to dmi_vgbs_allow_listPeter Metz-0/+6
The Dell 14 Plus 2-in-1 (model DB04250) requires the VGBS allow list entry to correctly enable the tablet mode switch. Without this, the chassis state is not reported, and the hinge rotation only emits unknown scancodes. Verified on Dell 14 Plus 2-in-1 DB04250. Closes: https://bugzilla.kernel.org/show_bug.cgi?id=221090 Signed-off-by: Peter Metz <peter.metz@unarin.com> Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com> Link: https://patch.msgid.link/20260213044627.203638-1-peter.metz@unarin.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-02-23platform/x86: thinkpad_acpi: Fix errors reading battery thresholdsJonathan Teh-2/+4
Check whether the battery supports the relevant charge threshold before reading the value to silence these errors: thinkpad_acpi: acpi_evalf(BCTG, dd, ...) failed: AE_NOT_FOUND ACPI: \_SB_.PCI0.LPC_.EC__.HKEY: BCTG: evaluate failed thinkpad_acpi: acpi_evalf(BCSG, dd, ...) failed: AE_NOT_FOUND ACPI: \_SB_.PCI0.LPC_.EC__.HKEY: BCSG: evaluate failed when reading the charge thresholds via sysfs on platforms that do not support them such as the ThinkPad T400. Fixes: 2801b9683f74 ("thinkpad_acpi: Add support for battery thresholds") Closes: https://bugzilla.kernel.org/show_bug.cgi?id=202619 Signed-off-by: Jonathan Teh <jonathan.teh@outlook.com> Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca> Link: https://patch.msgid.link/MI0P293MB01967B206E1CA6F337EBFB12926CA@MI0P293MB0196.ITAP293.PROD.OUTLOOK.COM Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
generated by cgit v1.2.3 (git 2.46.0) at 2026-05-02 04:47:11 +0000