[Intel-gfx] [PATCH 08/10] platform/x86: thinkpad_acpi: Register a privacy-screen device

Register a privacy-screen device on laptops with a privacy-screen, this exports the PrivacyGuard features to user-space using a standardized vendor-agnostic sysfs interface. Note the sysfs interface is read-only. Registering a privacy-screen device with the new privacy-screen class code will also

[Intel-gfx] [PATCH 08/10] platform/x86: thinkpad_acpi: Register a privacy-screen device

Register a privacy-screen device on laptops with a privacy-screen, this exports the PrivacyGuard features to user-space using a standardized vendor-agnostic sysfs interface. Note the sysfs interface is read-only. Registering a privacy-screen device with the new privacy-screen class code will also