linux-rng/include/linux/platform_data/x86, branch master

Merge tag 'platform-drivers-x86-v7.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

2026-10-28T17:36:32Z

Pull x86 platform driver updates from Ilpo Järvinen: "The usual updates for laptop quirks from HP, ASUS, Acer, Dell etc: - new model names and recent CPU support - more special button / function key handling - battery and hardware monitoring quirks Tool updates to intel-speed-select WMI now supports non-x86 architectures Miscellaneous cleanups / refactoring / improvements" * tag 'platform-drivers-x86-v7.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (237 commits) platform/x86: asus-wmi: name the TUF keyboard RGB state and speed codes platform/x86: asus-wmi: fix TUF keyboard power state shutdown naming platform/x86: asus-wmi: rename TUF RGB state DEVID to _CMD platform/x86: asus-armoury: add power limits quirk for GU605CM platform/x86: asus-armoury: add power limits quirk for G533QS platform/x86: asus-armoury: add power limits quirk for GA402NV platform/x86: asus-armoury: add power limits quirk for FA608UP platform/x86: asus-armoury: add power limits quirk for FA608UH platform/x86: asus-armoury: add power limits quirk for FA608PM platform/x86: asus-armoury: add power limits quirk for G713QR platform/x86: ibm_rtl: Fix potential OOB read at signature search platform/x86: acer-wmi: Add support for Acer Nitro AN16-41 platform/x86: acer-wmi: Cycle platform profile on mode key 0x4 platform/x86: hp-wmi: Disable hwmon attributes when no fans are usable platform/x86: gpd pocket fan: Cancel work before releasing GPIOs platform/x86: asus-armoury: Add XBOX ROG Ally X 20 Tunables platform/x86: msi-wmi: Ignore WMI events for keys also handled by atkbd platform/x86: msi-wmi: Sort scancodes numerically platform: arm64: Add a driver for the EC found on ASUS Glymur machines MAINTAINERS: Add myself as a LENOVO drivers co-maintainer ...

platform/x86: asus-wmi: rename TUF RGB state DEVID to _CMD

2026-10-21T09:49:55Z

The pre-existing TUF RGB state DEVID (0x00100057) is a write-only command used with the DEVS method. Rename it to make clear it is a command rather than a readable state, avoiding confusion with the upcoming readback support. Suggested-by: Denis Benato Signed-off-by: Bartu Alev Link: https://patch.msgid.link/20261010101601.888709-2-bartualev@gmail.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen

platform/x86: asus-armoury: add dGPU disable fallback DEVID for ProArt H7606 series

2026-10-13T09:03:41Z

Newer ASUS ProArt laptops (e.g. H7606 series) implement dGPU power control on WMI DEVID 0x00090120 instead of the usual 0x00090020. The default DEVID returns 0xFFFFFFE2 on these models, so the dgpu_disable firmware attribute is never created and the dGPU cannot be re-enabled from Linux at all. Add a fallback probe for device ID 0x00090120 following the same approach as the gpu_mux_dev_id probe. Details for 0x00090120 (confirmed on H7606W using direct WMNB calls and inspecting the DSDT DEVS handler): - Reading DSTS returns 0x00010001 when the dGPU is off (CUMA=1), or 0x00010000 when it's on. - Writing DEVS: 0 enables the dGPU (calls PG00._ON() + Notifies PEGP, Device Check), and 1 disables or ejects it. This behavior matches the dgpu_disable attribute (1 = disabled). Signed-off-by: Denis Benato Link: https://patch.msgid.link/20260925144229.3693-4-denis.benato@linux.dev Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen

platform/x86: asus-wmi: Add mute LED support

2026-10-13T08:45:01Z

Add support for WMI device 0x0004001c and register it as the platform::mute LED using the audio-mute trigger. The device ID is present in the PM3406CKA DSDT and is also used by GHelper for controlling the same LED. Tested on ASUS ExpertBook PM3406CKA. Signed-off-by: Patryk Dańków Reviewed-by: Denis Benato Link: https://patch.msgid.link/20260915174110.67871-2-patryk.dankow@protonmail.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen

platform/x86: asus-wmi: Add ASUS_WMI_DEVID_DGPU_POWER_STATE define

2026-09-15T23:18:48Z

Add WMI device ID 0x00120097 (ASUS_WMI_DEVID_DGPU_POWER_STATE) to the asus-wmi platform header. This device ID is used on ASUS ROG laptops to query the discrete GPU (dGPU) power state level. Suggested-by: Denis Benato Signed-off-by: Marco Scardovi Link: https://patch.msgid.link/20260805183131.3075-2-scardracs@disroot.org Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen

platform/x86: int3472: support the POWER1 GPIO type

2026-09-02T08:05:29Z

INT3472 can describe a second sensor power rail as a GPIO of type POWER1 (0x08), which the driver does not recognise, so the rail is left unmapped and never enabled: int3472-discrete INT3472:01: GPIO type 0x08 unknown; the sensor may not work On the Microsoft Surface Pro 7+ the rear camera's INT3472 (INT347A, ov8865) has such a pin; without it the ov8865 "dvdd" supply resolves to a dummy regulator and the sensor never probes. Define the POWER0 (0x07) and POWER1 (0x08) GPIO types and map POWER1 to a regulator with con_id "dvdd" for all devices, the supply the in-tree ov8865 driver already requests. POWER0 is defined but left unmapped, as no device that uses it is known. With this change the Surface Pro 7+ rear camera probes and streams reliably. Link: https://github.com/linux-surface/linux-surface/pull/1867 Link: https://github.com/linux-surface/linux-surface/pull/2201 Suggested-by: Sakari Ailus Signed-off-by: Jakob Berg Jespersen Reviewed-by: Hans de Goede [Sakari Ailus: Sanitised the commit message a little.] Signed-off-by: Sakari Ailus

platform/x86: asus-armoury: gate PPT writes behind active fan curve

2026-07-06T08:26:57Z

On models flagged with requires_fan_curve in the DMI power_data table (30 entries), the BIOS ACPI method SPLX only writes PPT values to the EC when the fan mode is set to Manual (FANM=4). FANM is set to 4 by the DEFC method when a custom fan curve is written. Without an active custom fan curve, the WMI DEVS call returns success but the firmware silently ignores the PPT value, so userspace observes no effect from its write. Gate writes to ASUS_WMI_DEVID_PPT_{PL1_SPL,PL2_SPPT,PL3_FPPT,APU_SPPT, PLAT_SPPT} on a check of asus_wmi_custom_fan_curve_is_enabled(), and return -EBUSY with a pr_warn_once() when no fan curve is active on an affected model. Export the helper from asus-wmi so asus-armoury can call it across module boundaries. Signed-off-by: Ahmed Yaseen Reviewed-by: Denis Benato Link: https://patch.msgid.link/20260519181155.46044-2-yaseen@ghoul.dev Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen

Replace by more specific (headers)

2026-07-03T05:38:16Z

is included in a many files: $ git grep '' ef0c9f75a195 | wc -l 1598 ; some of them are widely used headers. To stop mixing up different and unrelated driver( type)s let the subsystem headers only use the subset of the recently split that are relevant for them. The fallout (I hope) is addressed in the previous commits that handle sources relying on e.g. pulling in the full legacy header and thus providing pci_device_id. Acked-by: Danilo Krummrich Acked-by: Takashi Sakamoto Link: https://patch.msgid.link/199fe46b624ba07fb9bd3e0cd6ff13757932cb5f.1782808461.git.u.kleine-koenig@baylibre.com Signed-off-by: Uwe Kleine-König (The Capable Hub)

platform/x86: int3472: Add include defining struct dmi_system_id

2026-07-03T05:38:15Z

Currently is included transitively in int3472.h via -> -> However these includes will be tightend such that only the bits relevant for of will be provided by . To ensure that dmi_system_id stays around, include the respective header explicitly. Acked-by: Danilo Krummrich Acked-by: Ilpo Järvinen Acked-by: Takashi Sakamoto Acked-by: Sakari Ailus Link: https://patch.msgid.link/0ba52730f67dc995d9d896b81fa6a7320bf8cb4b.1782808461.git.u.kleine-koenig@baylibre.com Signed-off-by: Uwe Kleine-König (The Capable Hub)

platform/x86: asus-wmi: add keystone dongle support

2026-06-11T11:51:52Z

The ASUS Keystone is a physical NFC-like dongle that slots into supported ASUS laptops. The EC fires WMI notify code 0xB4 on insert/remove events. Expose the current insert state via a sysfs attribute by querying WMI device ID 0x00120091 (DSTS). This devid does not follow the standard DSTS convention: PRESENCE_BIT (0x00010000) encodes the insert state rather than feature presence, and STATUS_BIT is never set. Presence of a keystone slot is detected by a successful DSTS call. Reviewed-by: Denis Benato Signed-off-by: Dariusz Figzał Link: https://patch.msgid.link/20260610164942.74956-1-dariuszfigzal@gmail.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen