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| author | Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> | 2023-11-18 01:51:45 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-21 19:45:06 +0300 |
| commit | 0d1caff4a367e0cbc28622fab7e39576bac82bb9 (patch) | |
| tree | 59e2c8aabf1e8665ef2bde03eda661a0658892d1 /drivers/gpu/drm/xe/xe_uc_types.h | |
| parent | 2e7227b4b733223a0a5b6a7a2685c7ff089c21c5 (diff) | |
| download | linux-0d1caff4a367e0cbc28622fab7e39576bac82bb9.tar.xz | |
drm/xe/gsc: Introduce GSC FW
Add the basic definitions and init function. Same as HuC, GSC is only
supported on the media GT on MTL and newer platforms.
Note that the GSC requires submission resources which can't be allocated
during init (because we don't have the hwconfig yet), so it can't be
marked as loadable at the end of the init function. The allocation of
those resources will come in the patch that makes use of them to load
the FW.
v2: better comment, move num FWs define inside the enum (John)
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Alan Previn <alan.previn.teres.alexis@intel.com>
Cc: John Harrison <John.C.Harrison@Intel.com>
Reviewed-by: John Harrison <John.C.Harrison@Intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_uc_types.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_uc_types.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_uc_types.h b/drivers/gpu/drm/xe/xe_uc_types.h index 49bef6498b85..9924e4484866 100644 --- a/drivers/gpu/drm/xe/xe_uc_types.h +++ b/drivers/gpu/drm/xe/xe_uc_types.h @@ -6,6 +6,7 @@ #ifndef _XE_UC_TYPES_H_ #define _XE_UC_TYPES_H_ +#include "xe_gsc_types.h" #include "xe_guc_types.h" #include "xe_huc_types.h" #include "xe_wopcm_types.h" @@ -18,6 +19,8 @@ struct xe_uc { struct xe_guc guc; /** @huc: HuC */ struct xe_huc huc; + /** @gsc: Graphics Security Controller */ + struct xe_gsc gsc; /** @wopcm: WOPCM */ struct xe_wopcm wopcm; }; |