1# SPDX-License-Identifier: GPL-2.0-only 2# 3# AMD x86 Platform Specific Drivers 4# 5 6source "drivers/platform/x86/amd/hsmp/Kconfig" 7source "drivers/platform/x86/amd/pmf/Kconfig" 8source "drivers/platform/x86/amd/pmc/Kconfig" 9 10config AMD_3D_VCACHE 11 tristate "AMD 3D V-Cache Performance Optimizer Driver" 12 depends on X86_64 && ACPI 13 help 14 The driver provides a sysfs interface, enabling the setting of a bias 15 that alters CPU core reordering. This bias prefers cores with higher 16 frequencies or larger L3 caches on processors supporting AMD 3D V-Cache 17 technology. 18 19 If you choose to compile this driver as a module the module will be 20 called amd_3d_vcache. 21 22config AMD_WBRF 23 bool "AMD Wifi RF Band mitigations (WBRF)" 24 depends on ACPI 25 help 26 WBRF(Wifi Band RFI mitigation) mechanism allows Wifi drivers 27 to notify the frequencies they are using so that other hardware 28 can be reconfigured to avoid harmonic conflicts. 29 30 AMD provides an ACPI based mechanism to support WBRF on platform with 31 appropriate underlying support. 32 33 This mechanism will only be activated on platforms that advertise a 34 need for it. 35 36config AMD_ISP_PLATFORM 37 tristate "AMD ISP4 platform driver" 38 depends on I2C && X86_64 && ACPI 39 help 40 Platform driver for AMD platforms containing image signal processor 41 gen 4. Provides camera sensor module board information to allow 42 sensor and V4L drivers to work properly. 43 44 This driver can also be built as a module. If so, the module 45 will be called amd_isp4. 46