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| author | Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> | 2021-09-24 12:14:38 -0700 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2021-10-04 13:10:22 -0400 |
| commit | e6aa71361bb9a40cb69376657afbbe32aa777d2a (patch) | |
| tree | 18486d2ab2b29ea39ae35bff55c277bc7701a3c8 /drivers/gpu/drm/i915/Kconfig | |
| parent | c2004ce99ed73788755d61b7b691ff072fdada20 (diff) | |
| download | lwn-e6aa71361bb9a40cb69376657afbbe32aa777d2a.tar.gz lwn-e6aa71361bb9a40cb69376657afbbe32aa777d2a.zip | |
drm/i915/pxp: define PXP device flag and kconfig
Ahead of the PXP implementation, define the relevant define flag and
kconfig option.
v2: flip kconfig default to N. Some machines have IFWIs that do not
support PXP, so we need it to be an opt-in until we add support to query
the caps from the mei device.
v10: change comments from "Gen12+" to "Gen12 and newer"
Signed-off-by: Alan Previn <alan.previn.teres.alexis@intel.com>
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210924191452.1539378-4-alan.previn.teres.alexis@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/i915/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/Kconfig b/drivers/gpu/drm/i915/Kconfig index f960f5d7664e..8859444943a0 100644 --- a/drivers/gpu/drm/i915/Kconfig +++ b/drivers/gpu/drm/i915/Kconfig @@ -131,6 +131,17 @@ config DRM_I915_GVT_KVMGT Choose this option if you want to enable KVMGT support for Intel GVT-g. +config DRM_I915_PXP + bool "Enable Intel PXP support for Intel Gen12 and newer platform" + depends on DRM_I915 + depends on INTEL_MEI && INTEL_MEI_PXP + default n + help + PXP (Protected Xe Path) is an i915 component, available on GEN12 and + newer GPUs, that helps to establish the hardware protected session and + manage the status of the alive software session, as well as its life + cycle. + menu "drm/i915 Debugging" depends on DRM_I915 depends on EXPERT |