diff options
| author | Huang, Sean Z <sean.z.huang@intel.com> | 2021-09-24 12:14:40 -0700 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2021-10-04 13:10:34 -0400 |
| commit | 0436ac1b008d48613af26da7053573086827613b (patch) | |
| tree | f48ae3291cca41659beb32da1948db4d3599cda6 /drivers/gpu/drm/i915/Makefile | |
| parent | 3ad2dd9c4caa7330dd08244e94bec49a62fee6e4 (diff) | |
drm/i915/pxp: Implement funcs to create the TEE channel
Implement the funcs to create the TEE channel, so kernel can
send the TEE commands directly to TEE for creating the arbitrary
(default) session.
v2: fix locking, don't pollute dev_priv (Chris)
v3: wait for mei PXP component to be bound.
v4: drop the wait, as the component might be bound after i915 load
completes. We'll instead check when sending a tee message.
v5: fix an issue with mei_pxp module removal
v6: don't use fetch_and_zero in fini (Rodrigo)
Signed-off-by: Huang, Sean Z <sean.z.huang@intel.com>
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210924191452.1539378-6-alan.previn.teres.alexis@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/Makefile')
| -rw-r--r-- | drivers/gpu/drm/i915/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile index d480c9d3ef8c..d790b603fbdd 100644 --- a/drivers/gpu/drm/i915/Makefile +++ b/drivers/gpu/drm/i915/Makefile @@ -280,7 +280,8 @@ i915-y += i915_perf.o # Protected execution platform (PXP) support i915-$(CONFIG_DRM_I915_PXP) += \ - pxp/intel_pxp.o + pxp/intel_pxp.o \ + pxp/intel_pxp_tee.o # Post-mortem debug and GPU hang state capture i915-$(CONFIG_DRM_I915_CAPTURE_ERROR) += i915_gpu_error.o |