kernel.git/drivers/platform/surface/surface_aggregator_registry.c, branch linux-6.1.y

platform/surface: aggregator_registry: Add support for Surface Laptop Go 3

2024-09-18T17:23:03Z

[ Upstream commit ed235163c3f02329d5e37ed4485bbc39ed2568d4 ] Add SAM client device nodes for the Surface Laptop Go 3. It seems to use the same SAM client devices as the Surface Laptop Go 1 and 2, so re-use their node group. Signed-off-by: Maximilian Luz Link: https://lore.kernel.org/r/20240811131948.261806-3-luzmaximilian@gmail.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen Signed-off-by: Sasha Levin

platform/surface: aggregator_registry: Add Support for Surface Pro 10

2024-09-18T17:23:03Z

[ Upstream commit 9c8e022567bbec53bee8ae75c44b3d6cd2080d42 ] Add SAM client device nodes for the Surface Pro 10. It seems to use the same SAM client devices as the Surface Pro 9, so re-use its node group. Signed-off-by: Maximilian Luz Link: https://lore.kernel.org/r/20240811131948.261806-2-luzmaximilian@gmail.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen Signed-off-by: Sasha Levin

platform/surface: aggregator_registry: Add support for Surface Laptop 5

2022-11-16T07:43:36Z

Add device nodes to enable support for battery and charger status, the ACPI platform profile, as well as internal HID devices (including touchpad and keyboard) on the Surface Laptop 5. Signed-off-by: Maximilian Luz Link: https://lore.kernel.org/r/20221115231440.1338142-1-luzmaximilian@gmail.com Signed-off-by: Hans de Goede

platform/surface: aggregator_registry: Add support for Surface Pro 9

2022-11-15T16:18:55Z

Add device nodes to enable support for battery and charger status, the ACPI platform profile, as well as internal and type-cover HID devices (including sensors, touchpad, keyboard, and other miscellaneous devices) on the Surface Pro 9. This does not include support for a tablet-mode switch yet, as that is now handled via the POS subsystem (unlike the Surface Pro 8, where it is handled via the KIP subsystem) and therefore needs further changes. While we're at it, also add the missing comment for the Surface Pro 8. Signed-off-by: Maximilian Luz Link: https://lore.kernel.org/r/20221113185951.224759-2-luzmaximilian@gmail.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/surface: aggregator_registry: Add HID devices for sensors and UCSI client to SP8

2022-08-15T13:04:51Z

Add software nodes for the HID sensor collection and the UCM UCSI HID client to the Surface Pro 8. In contrast to the type-cover devices, these devices are directly attached to the SAM controller, without any hub. This enables support for HID-based sensors, including the ones used for automatic screen rotation, on the Surface Pro 8. Signed-off-by: Maximilian Luz Link: https://lore.kernel.org/r/20220810144117.493710-4-luzmaximilian@gmail.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/surface: aggregator_registry: Rename HID device nodes based on new findings

2022-08-15T13:04:41Z

On Windows, the HID devices with target ID 1 are grouped as "Surface Hot Plug - SAM". Rename their device nodes in the registry to reflect that and update the comments accordingly. Signed-off-by: Maximilian Luz Link: https://lore.kernel.org/r/20220810144117.493710-3-luzmaximilian@gmail.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/surface: aggregator_registry: Rename HID device nodes based on their function

2022-08-15T13:04:37Z

Rename HID device nodes based on their function. In particular, these are nodes for firmware updates via the CFU mechanism (component firmware update), HID based sensors, and a USB-C UCSI client. Signed-off-by: Maximilian Luz Link: https://lore.kernel.org/r/20220810144117.493710-2-luzmaximilian@gmail.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/surface: aggregator_registry: Add support for Surface Laptop Go 2

2022-08-15T11:20:38Z

The Surface Laptop Go 2 seems to have the same SAM client devices as the Surface Laptop Go 1, so re-use its node group. Signed-off-by: Maximilian Luz Link: https://lore.kernel.org/r/20220810140133.99087-1-luzmaximilian@gmail.com Signed-off-by: Hans de Goede

platform/surface: Update copyright year of various drivers

2022-07-02T09:23:30Z

Update the copyright of various Surface drivers to the current year. Signed-off-by: Maximilian Luz Link: https://lore.kernel.org/r/20220624205800.1355621-4-luzmaximilian@gmail.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/surface: aggregator: Move subsystem hub drivers to their own module

2022-07-02T09:23:25Z

Split out subsystem device hub drivers into their own module. This allows us to load the hub drivers separately from the registry, which will help future DT/OF support. While doing so, also remove a small bit of code duplication. Signed-off-by: Maximilian Luz Link: https://lore.kernel.org/r/20220624205800.1355621-3-luzmaximilian@gmail.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede