wireguard-linux/drivers/platform/x86, branch update-toolchain

Merge tag 'platform-drivers-x86-v6.11-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

2024-08-21T22:34:27Z

Pull x86 platform driver fixes from Ilpo Järvinen: - ISST: Fix an error-handling corner case - platform/surface: aggregator: Minor corner case fix and new HW support * tag 'platform-drivers-x86-v6.11-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/x86: ISST: Fix return value on last invalid resource platform/surface: aggregator: Fix warning when controller is destroyed in probe platform/surface: aggregator_registry: Add support for Surface Laptop 6 platform/surface: aggregator_registry: Add fan and thermal sensor support for Surface Laptop 5 platform/surface: aggregator_registry: Add support for Surface Laptop Studio 2 platform/surface: aggregator_registry: Add support for Surface Laptop Go 3 platform/surface: aggregator_registry: Add Support for Surface Pro 10 platform/x86: asus-wmi: Add quirk for ROG Ally X

platform/x86: ISST: Fix return value on last invalid resource

2024-08-20T11:19:09Z

When only the last resource is invalid, tpmi_sst_dev_add() is returing error even if there are other valid resources before. This function should return error when there are no valid resources. Here tpmi_sst_dev_add() is returning "ret" variable. But this "ret" variable contains the failure status of last call to sst_main(), which failed for the invalid resource. But there may be other valid resources before the last entry. To address this, do not update "ret" variable for sst_main() return status. If there are no valid resources, it is already checked for by !inst below the loop and -ENODEV is returned. Fixes: 9d1d36268f3d ("platform/x86: ISST: Support partitioned systems") Signed-off-by: Srinivas Pandruvada Cc: stable@vger.kernel.org # 6.10+ Link: https://lore.kernel.org/r/20240816163626.415762-1-srinivas.pandruvada@linux.intel.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen

platform/x86: asus-wmi: Add quirk for ROG Ally X

2024-08-13T08:00:26Z

The new ROG Ally X functions the same as the previus model so we can use the same method to ensure the MCU USB devices wake and reconnect correctly. Given that two devices marks the start of a trend, this patch also adds a quirk table to make future additions easier if the MCU is the same. Signed-off-by: Luke D. Jones Reviewed-by: Ilpo Järvinen Link: https://lore.kernel.org/r/20240805234603.38736-1-luke@ljones.dev Signed-off-by: Ilpo Järvinen

Merge tag 'platform-drivers-x86-v6.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

2024-08-12T15:21:52Z

Pull x86 platform driver fixes from Ilpo Järvinen: "While the ideapad concurrency fix itself is relatively straightforward, it required moving code around and adding a bit of supporting infrastructure to have a clean inter-driver interface. This shows up in the diffstats. - ideapad-laptop / lenovo-ymc: Protect VPC calls with a mutex - amd/pmf: Query HPD data also when ALS is disabled" * tag 'platform-drivers-x86-v6.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/x86: ideapad-laptop: add a mutex to synchronize VPC commands platform/x86: ideapad-laptop: move ymc_trigger_ec from lenovo-ymc platform/x86: ideapad-laptop: introduce a generic notification chain platform/x86/amd/pmf: Fix to Update HPD Data When ALS is Disabled

platform/x86: ideapad-laptop: add a mutex to synchronize VPC commands

2024-08-08T12:03:09Z

Calling VPC commands consists of several VPCW and VPCR ACPI calls. These calls and their results can get mixed up if they are called simultaneously from different threads, like acpi notify handler, sysfs, debugfs, notification chain. The commit e2ffcda16290 ("ACPI: OSL: Allow Notify () handlers to run on all CPUs") made the race issues much worse than before it but some races were possible even before that commit. Add a mutex to synchronize VPC commands. Fixes: e2ffcda16290 ("ACPI: OSL: Allow Notify () handlers to run on all CPUs") Fixes: e82882cdd241 ("platform/x86: Add driver for Yoga Tablet Mode switch") Signed-off-by: Gergo Koteles Link: https://lore.kernel.org/r/f26782fa1194ad11ed5d9ba121a804e59b58b026.1721898747.git.soyer@irl.hu Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen

platform/x86: ideapad-laptop: move ymc_trigger_ec from lenovo-ymc

2024-08-08T11:56:44Z

Some models need to trigger the EC after each YMC event for the yoga mode control to work properly. EC triggering consist of a VPC call from the lenovo-ymc module. Except for this, all VPC calls are in the ideapad-laptop module. Since ideapad-laptop has a notification chain, a new YMC_EVENT action can be added and triggered from the lenovo-ymc module. Then the ideapad-laptop can trigger the EC. If the triggering is in the ideapad-laptop module, then the ec_trigger module parameter should be there as well. Move the ymc_trigger_ec functionality and the ec_trigger module parameter to the ideapad-laptop module. Signed-off-by: Gergo Koteles Reviewed-by: Ilpo Järvinen Link: https://lore.kernel.org/r/d980ab3ac32b5e554f456b0ff17279bfdbe2a203.1721898747.git.soyer@irl.hu Signed-off-by: Ilpo Järvinen

platform/x86: ideapad-laptop: introduce a generic notification chain

2024-08-08T11:56:42Z

There are several cases where a notification chain can simplify Lenovo WMI drivers. Add a generic notification chain into ideapad-laptop. Signed-off-by: Gergo Koteles Link: https://lore.kernel.org/r/c5a43efae8a32bd034c3d19c0a686941347575a7.1721898747.git.soyer@irl.hu Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen

platform/x86/amd/pmf: Fix to Update HPD Data When ALS is Disabled

2024-08-08T11:53:35Z

If the Ambient Light Sensor (ALS) is disabled, the current code in the PMF driver does not query for Human Presence Detection (HPD) data in amd_pmf_get_sensor_info(). As a result, stale HPD data is used by PMF-TA to evaluate policy conditions, leading to unexpected behavior in the policy output actions. To resolve this issue, modify the PMF driver to query HPD data independently of ALS. Since user_present is a boolean, modify the current code to return true if the user is present and false if the user is away or if the sensor is not detected, and report this status to the PMF TA firmware accordingly. With this change, amd_pmf_get_sensor_info() now returns void instead of int. Fixes: cedecdba60f4 ("platform/x86/amd/pmf: Get ambient light information from AMD SFH driver") Co-developed-by: Patil Rajesh Reddy Signed-off-by: Patil Rajesh Reddy Signed-off-by: Shyam Sundar S K Link: https://lore.kernel.org/r/20240730142316.3846259-1-Shyam-sundar.S-k@amd.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen

Merge tag 'platform-drivers-x86-v6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

2024-08-06T14:52:10Z

Pull x86 platform driver fixes from Ilpo Järvinen: "Fixes: - Fix ACPI notifier racing with itself (intel-vbtn) - Initialize local variable to cover a timeout corner case (intel/ifs) - WMI docs spelling New device IDs: - amd/{pmc,pmf}: AMD 1Ah model 60h series. - amd/pmf: SPS quirk support for ASUS ROG Ally X" * tag 'platform-drivers-x86-v6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/x86/intel/ifs: Initialize union ifs_status to zero platform/x86: msi-wmi-platform: Fix spelling mistakes platform/x86/amd/pmf: Add new ACPI ID AMDI0107 platform/x86/amd/pmc: Send OS_HINT command for new AMD platform platform/x86/amd: pmf: Add quirk for ROG Ally X platform/x86: intel-vbtn: Protect ACPI notify handler against recursion

platform/x86/intel/ifs: Initialize union ifs_status to zero

2024-07-31T09:37:34Z

If the IFS scan test exits prematurely due to a timeout before completing a single run, the union ifs_status remains uninitialized, leading to incorrect test status reporting. To prevent this, always initialize the union ifs_status to zero. Fixes: 2b40e654b73a ("platform/x86/intel/ifs: Add scan test support") Suggested-by: Ilpo Järvinen Reviewed-by: Jithu Joseph Reviewed-by: Ashok Raj Signed-off-by: Kuppuswamy Sathyanarayanan Link: https://lore.kernel.org/r/20240730155930.1754744-1-sathyanarayanan.kuppuswamy@linux.intel.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen