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.