linux-dev/drivers/platform/x86/Kconfig, branch linus/master

platform/x86: winmate-fm07-keys: Winmate FM07/FM07P buttons

2022-04-13T11:49:48Z

Winmate FM07 and FM07P in-vehicle computers have a row of five buttons below the display. This module adds an input device that delivers key events when these buttons are pressed. Signed-off-by: Daniel Beer Link: https://lore.kernel.org/r/623a110a.1c69fb81.64f39.0118@mx.google.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86: x86-android-tablets: Depend on EFI and SPI

2022-03-09T17:17:45Z

The recently added support for Lenovo Yoga Tablet 2 tablets uses symbols from EFI and SPI add "depends on EFI && SPI" to the X86_ANDROID_TABLETS Kconfig entry. Reported-by: Randy Dunlap Signed-off-by: Hans de Goede Acked-by: Randy Dunlap Tested-by: Randy Dunlap Link: https://lore.kernel.org/r/20220308152942.262130-1-hdegoede@redhat.com

platform/x86: Add AMD system management interface

2022-03-02T10:42:36Z

Recent Fam19h EPYC server line of processors from AMD support system management functionality via HSMP (Host System Management Port) interface. The Host System Management Port (HSMP) is an interface to provide OS-level software with access to system management functions via a set of mailbox registers. More details on the interface can be found in chapter "7 Host System Management Port (HSMP)" of the following PPR https://www.amd.com/system/files/TechDocs/55898_B1_pub_0.50.zip This patch adds new amd_hsmp module under the drivers/platforms/x86/ which creates miscdevice with an IOCTL interface to the user space. /dev/hsmp is for running the hsmp mailbox commands. Signed-off-by: Suma Hegde Signed-off-by: Naveen Krishna Chatradhi Reviewed-by: Carlos Bilbao Acked-by: Song Liu Reviewed-by: Nathan Fontenot Link: https://lore.kernel.org/r/20220222050501.18789-1-nchatrad@amd.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

lg-laptop: Move setting of battery charge limit to common location

2022-02-23T10:36:24Z

For now leave also the driver specific location, with deprecated warning in documentation. Signed-off-by: Matan Ziv-Av Link: https://lore.kernel.org/r/eca2fa354f60b8a6e5a5c9c8e244fea56616970a.1645278914.git.matan@svgalib.org Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86: serial-multi-instantiate: Add SPI support

2022-02-02T17:10:02Z

Add support for spi bus in serial-multi-instantiate driver Some peripherals can have either a I2C or a SPI connection to the host (but not both) but use the same HID for both types. So it is not possible to use the HID to determine whether it is I2C or SPI. The driver must check the node to see if it contains I2cSerialBus or SpiSerialBus entries. For backwards-compatibility with the existing nodes I2C is checked first and if such entries are found ONLY I2C devices are created. Since some existing nodes that were already handled by this driver could also contain unrelated SpiSerialBus nodes that were previously ignored, and this preserves that behavior. If there is ever a need to handle a node where both I2C and SPI devices must be instantiated this can be added in future. Signed-off-by: Stefan Binding Link: https://lore.kernel.org/r/20220121172431.6876-8-sbinding@opensource.cirrus.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86: i2c-multi-instantiate: Rename it for a generic serial driver name

2022-02-02T17:10:02Z

Rename I2C multi instantiate driver to serial-multi-instantiate for upcoming addition of SPI support Signed-off-by: Lucas Tanure Signed-off-by: Stefan Binding Link: https://lore.kernel.org/r/20220121172431.6876-6-sbinding@opensource.cirrus.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

Merge tag 'platform-drivers-x86-v5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

2022-01-11T19:26:57Z

Pull x86 platform driver updates from Hans de Goede: "Highlights: New drivers: - asus-tf103c-dock - intel_crystal_cove_charger - lenovo-yogabook-wmi - simatic-ipc platform-code + led driver + watchdog driver - x86-android-tablets (kernel module to workaround DSDT bugs on these) amd-pmc: - bug-fixes - smar trace buffer support asus-wmi: - support for custom fan curves int3472 (camera info ACPI object for Intel IPU3/SkyCam cameras): - ACPI core + int3472 changes to delay enumeration of camera sensor I2C clients until the PMIC for the sensor has been fully probed - Add support for board data (DSDT info is incomplete) for setting up the tps68470 PMIC used on some boards with these cameras - Add board data for the Microsoft Surface Go (original, v2 and v3) thinkpad_acpi: - various cleanups - support for forced battery discharging (for battery calibration) - support to inhibit battery charging - this includes power_supply core changes to add new APIs for this think_lmi: - enhanced BIOS password support various other small fixes and hardware-id additions" * tag 'platform-drivers-x86-v5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (78 commits) power: supply: Provide stubs for charge_behaviour helpers platform/x86: x86-android-tablets: Fix GPIO lookup leak on error-exit platform/x86: int3472: Add board data for Surface Go 3 platform/x86: Add Asus TF103C dock driver platform/x86: x86-android-tablets: Add TM800A550L data platform/x86: x86-android-tablets: Add Asus MeMO Pad 7 ME176C data platform/x86: x86-android-tablets: Add Asus TF103C data platform/x86: x86-android-tablets: Add support for preloading modules platform/x86: x86-android-tablets: Add support for registering GPIO lookup tables platform/x86: x86-android-tablets: Add support for instantiating serdevs platform/x86: x86-android-tablets: Add support for instantiating platform-devs platform/x86: x86-android-tablets: Add support for PMIC interrupts platform/x86: x86-android-tablets: Don't return -EPROBE_DEFER from a non probe() function platform/x86: touchscreen_dmi: Remove the Glavey TM800A550L entry platform/x86: touchscreen_dmi: Enable pen support on the Chuwi Hi10 Plus and Pro platform/x86: touchscreen_dmi: Correct min/max values for Chuwi Hi10 Pro (CWI529) tablet platform/x86: Add intel_crystal_cove_charger driver power: supply: fix charge_behaviour attribute initialization platform/x86: intel-uncore-frequency: use default_groups in kobj_type x86/platform/uv: use default_groups in kobj_type ...

platform/x86: Add Asus TF103C dock driver

2022-01-05T11:06:19Z

Add a driver for the keyboard, touchpad and USB port of the keyboard dock for the Asus TF103C 2-in-1 tablet. This keyboard dock has its own I2C attached embedded controller and the keyboard and touchpad are also connected over I2C, instead of using the usual USB connection. This means that the keyboard dock requires this special driver to function. Cc: Michał Mirosław Cc: Ion Agorria Cc: Svyatoslav Ryhel Signed-off-by: Hans de Goede Link: https://lore.kernel.org/r/20211226141849.156407-1-hdegoede@redhat.com

platform/x86: x86-android-tablets: Add support for instantiating serdevs

2022-01-05T10:31:19Z

Add support for instantiating serdevs, this is necessary on some boards where the serdev info in the DSDT has issues. Signed-off-by: Hans de Goede Link: https://lore.kernel.org/r/20211229231431.437982-8-hdegoede@redhat.com

platform/x86: x86-android-tablets: New driver for x86 Android tablets

2021-12-25T11:41:06Z

x86 tablets which ship with Android as (part of) the factory image typically have various problems with their DSDTs. The factory kernels shipped on these devices typically have device addresses and GPIOs hardcoded in the kernel, rather then specified in their DSDT. With the DSDT containing a random collection of devices which may or may not actually be present as well as missing devices which are actually present. This driver, which loads only on affected models based on DMI matching, adds DMI based instantiating of kernel devices for devices which are missing from the DSDT, fixing e.g. battery monitoring, touchpads and/or accelerometers not working. Note the Kconfig help text also refers to "various fixes" ATM there are no such fixes, but there are also known cases where entries are present in the DSDT but they contain bugs, such as missing/wrong GPIOs. The plan is to also add fixes for things like this here in the future. This is the least ugly option to get these devices to fully work and to do so without adding any extra code to the main kernel image (vmlinuz) when built as a module. Link: https://lore.kernel.org/platform-driver-x86/20211031162428.22368-1-hdegoede@redhat.com/ Signed-off-by: Hans de Goede Link: https://lore.kernel.org/r/20211223190750.397487-1-hdegoede@redhat.com