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Diffstat (limited to 'drivers/platform/surface/Kconfig')
| -rw-r--r-- | drivers/platform/surface/Kconfig | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/platform/surface/Kconfig b/drivers/platform/surface/Kconfig index 179b8c93d7fd..a045425026ae 100644 --- a/drivers/platform/surface/Kconfig +++ b/drivers/platform/surface/Kconfig @@ -132,6 +132,28 @@ config SURFACE_HOTPLUG Select M or Y here, if you want to (fully) support hot-plugging of dGPU devices on the Surface Book 2 and/or 3 during D3cold. +config SURFACE_PLATFORM_PROFILE + tristate "Surface Platform Profile Driver" + depends on SURFACE_AGGREGATOR_REGISTRY + select ACPI_PLATFORM_PROFILE + help + Provides support for the ACPI platform profile on 5th- and later + generation Microsoft Surface devices. + + More specifically, this driver provides ACPI platform profile support + on Microsoft Surface devices with a Surface System Aggregator Module + (SSAM) connected via the Surface Serial Hub (SSH / SAM-over-SSH). In + other words, this driver provides platform profile support on the + Surface Pro 5, Surface Book 2, Surface Laptop, Surface Laptop Go and + later. On those devices, the platform profile can significantly + influence cooling behavior, e.g. setting it to 'quiet' (default) or + 'low-power' can significantly limit performance of the discrete GPU on + Surface Books, while in turn leading to lower power consumption and/or + less fan noise. + + Select M or Y here, if you want to include ACPI platform profile + support on the above mentioned devices. + config SURFACE_PRO3_BUTTON tristate "Power/home/volume buttons driver for Microsoft Surface Pro 3/4 tablet" depends on INPUT |